Publications

Nguyen, M. A.; Bedford, N. M.; Ren, Y.; Zahran, E. M.; Goodin, R. C.; Chagani, F. F.; Bachas, L. G.; Knecht, M. R. Direct Synthetic Control over the Size, Composition, and Photocatalytic Activity of Octahedral Copper Oxide Materials: Correlation Between Surface Structure and Catalytic Functionality. Acs Appl Mater Inter 2015, 7, 13238-13250.

M. I. Prodromidis, E. M. Zahran, A. G. Tzakos, and L. G. Bachas, "Preorganized Composite Material of Polyaniline–Palladium Nanoparticles with High Electrocatalytic Activity to Methanol and Ethanol Oxidation", Int. J. Hydrogen Energy, 40, 6745–6753 (2015).

E. M. Zahran, A. New, V. Gavalas, and L. G. Bachas, "Polymeric Plasticizer Extends the Lifetime of PVC-Membrane Ion-Selective Electrodes", Analyst, 139, 757-763 (2014).

E. M. Zahran, N. M. Bedford, M. A. Nguyen, Y.-J. Chang, B. S. Guiton, R. R. Naik, L. G. Bachas, and M. R. Knecht, "Light-Activated Tandem Catalysis Driven by Multicomponent Nanomaterials", J. Am. Chem. Soc., 136, 32-35 (2014).

A Demirel Özel, E Dikici, and L. G. Bachas, "Selectivity Properties of Corrin-Doped Polypyrrole Film", Monatsh. Chem., 144, 781-791 (2013).

W. Shi, K. Venkatachalam, V. Gavalas, D. Qian, R. Andrews, L. G. Bachas, and N. Chopra, "The Role of Plasma Treatment on Electrochemical Capacitance of Undoped and Nitrogen Doped Carbon Nanotubes", Nanomater. Energy, 2, 71-81 (2013).

J. N. Yewle, D. A. Puleo, and L. G. Bachas, "Bifunctional Bisphosphonates for Delivering PTH (1-34) to Bone Mineral with Enhanced Bioactivity", Biomaterials, 34, 3141-3149 (2013).

E. M. Zahran, D. Bhattacharyya, and L. G. Bachas, "Reactivity of Pd/Fe Bimetallic Nanotubes in Dechlorination of Coplanar Polychlorinated Biphenyls", Chemosphere, 91, 165-171 (2013).

E. M. Zahran, M. I. Prodromidis, D. Bhattacharyya, and L. G. Bachas, "Palladium Nanoparticle-Decorated Iron Nanotubes Hosted in a Polycarbonate Porous Membrane: Development, Characterization, and Performance as Electrocatalysts of Ascorbic Acid", Anal. Bioanal. Chem., 404, 1637-1642 (2012).

K. Teasley Hamorsky, C. M. Ensor, E. Dikici, P. Pasini, L. Bachas and S. Daunert, "Bioluminescence Inhibition Assay for the Detection of Hydroxylated Polychlorinated Biphenyls", Anal. Chem., 84, 7648-7655 (2012).

B. Hennig, L. Ormsbee, C. J. McClain, B. A. Watkins, B. Blumberg, L. G. Bachas, W. Sanderson, C. Thompson, and W. A. Suk, "Nutrition Can Modulate the Toxicity of Environmental Pollutants: Implications in Risk Assessment and Human Health", Environ. Health Perspect., 120, 771-774 (2012).

J. N. Yewle, Y. Wei, D. A. Puleo, S. Daunert, and L. G. Bachas, "Oriented Immobilization of Proteins on Hydroxyapatite Surface Using Bifunctional Bisphosphonates as Linkers", Biomacromolecules, 13, 1742-1749 (2012).

M. T. Dickerson, M. B. Abney, C. E. Cameron, M. Knecht, L. G. Bachas, and K. W. Anderson, "Fibronectin Binding to the Treponema pallidum Adhesin Protein Fragment rTp0483 on Functionalized Self-Assembled Monolayers", Bioconjugate Chem., 23, 184-195 (2012).

J. Yewle, D. A. Puleo, and L. G. Bachas, "Enhanced Affinity Bifunctional Bisphosphonates for Targeted Delivery of Therapeutic Agents to Bone", Bioconjugate Chem., 22, 2496–2506 (2011).

E. M. Zahran, D. Bhattacharyya, and L. G. Bachas, "Development of Reactive Pd/Fe Bimetallic Nanotubes for Dechlorination Reactions", J. Mater. Chem., 21, 10454-10462 (2011).

S. Lewis, S. Datta, M. Gui, E. L. Coker, F. Huggins, S. Daunert, L. G. Bachas, and D. Bhattacharyya, "Reactive Nanostructured Membranes for Water Purification", Proc. Nat. Acad. Sci., 108, 8577-8582 (2011).

E. M. Zahran, Y. Hua, S. Lee, A. Flood, and L. G. Bachas, "Ion-Selective Electrodes Based on a Pyridyl-Containing Triazolophane: Altering Halide Selectivity by Combining Dipole-Promoted Cooperativity with Hydrogen Bonding", Anal. Chem., 83, 3455-3461 (2011).

X. Liu, M. Gillespie, A. D. Ozel, E. Dikici, S. Daunert, and L. G. Bachas, "Electrochemical Properties and Temperature Dependence of a Recombinant Laccase from Thermus thermophilus", Anal. Bioanal. Chem., 399, 361-366 (2011).

N. Chopra, L. Claypoole, and L. G. Bachas, "Morphological Control of Ni/NiO Core/Shell Nanoparticles and Production of Hollow NiO Nanostructures", J. Nanoparticle Res., 12, 2883-2893 (2010).

E. M. Zahran, V. Gavalas, M. Valiente, and L. G. Bachas, "Can Temperature Be Used to Tune the Selectivity of Membrane Ion-Selective Electrodes?", Anal. Chem., 82, 3622–3628 (2010).

E. M. Zahran, Y. Hua, Y. Li, A. Flood, and L. G. Bachas, "Triazolophanes: A New Class of Halide-Selective Ionophores for Potentiometric Sensors", Anal. Chem., 82, 368–375 (2010).

V. Smuleac, L. Bachas, and D. Bhattacharyya, "Aqueous – Phase Synthesis of PAA in PVDF Membrane Pores for Nanoparticle Synthesis and Dichlorobiphenyl Degradation", J. Membr. Sci., 346, 310-317 (2010).

S. Lewis, V. Smuleac, A. Montague, L. Bachas and D. Bhattacharyya, "Iron-functionalized membranes for nanoparticle synthesis and reactions",  Sep. Sci. Technol., 44, 3289-3311 (2009).

Y.-H. Tee, L. Bachas, and D. Bhattacharyya, "Degradation of Trichloroethylene by Iron-Based Bimetallic Nanoparticles", J. Phys. Chem. C, 113, 9454-9464 (2009).

N. Chopra, L. G. Bachas, and M. R. Knecht, "Fabrication and Biofunctionalization of Carbon-Encapsulated Au Nanoparticles", Chem. Mater., 21, 1176-1178 (2009).

J. D. Ehrick, M. R. Luckett, S. Khatwani, Y. Wei, S. K. Deo, L. G. Bachas, and S. Daunert, "Glucose Responsive Hydrogel Networks Based on Protein Recognition", Macromol. Biosci., 9, 864-868 (2009).

S. Lewis, A. Lynch, L. Bachas, S. Hampson, L. Ormsbee, and D. Bhattacharyya, "Chelate-Modified Fenton Reaction for the Degradation of Trichloroethylene in Aqueous and Two-Phase Systems", Environ. Eng. Sci., 26, 849-859 (2009).

J. Xu, L. Bachas, and D. Bhattacharyya, "Synthesis of Nanostructured Bimetallic Particles in Polyligand-Functionalized Membranes for Remediation", in "Nanotechnology Applications for Clean Water", M. Diallo, J. Duncan, N. Savage, A. Street, and R. Sustich, Eds., Elsevier,Chapter 22, pp. 311-335 (2009). second edition (2014).

A. M. Hermann, V. P. Singh, J. T. Hastings, Z. Chen, B. J. Hinds, J. K. Lumpp, M. P. Menguc, S. Stevens, K. Saito, S. Rankin, F. Yang, I. St. Omer, J. Z. Hilt, D. Bhattacharyya, H. S. Tzou, J. Balk, E. Grulke, L. Delong, L. G. Bachas, G. Cao, G. A. Gerhardt, R. A. Lodder, and T. Li, "Advances in Nanotechnology/Nanomedicine", NanoTrends 4(1), 87-92 (2008).

E. J. Lim, Z. Májková, S. Xu, L. Bachas, X. Arzuaga, E. Smart, M. T. Tseng, M. Toborek, and B. Hennig, "Coplanar Polychlorinated Biphenyl-Induced CYP1A1 Is Regulated through Caveolae Signaling in Vascular Endothelial Cells", Chem.-Biol. Interact., 176, 71-78 (2008).

K. Venkatachalam, X. Arzuaga, N. Chopra, V. G. Gavalas, J. Xu, D. Bhattacharyya, B. Hennig, and L. G. Bachas, "Reductive Dechlorination of 3,3',4,4'-Tetrachlorobiphenyl (PCB77) Using Palladium or Palladium/Iron Nanoparticles and Assessment of the Reduction in Toxic Potency in Vascular Endothelial Cells", J. Hazard. Mater., 159, 2-3 (2008).

G. Ghosh, L. G. Bachas, and K. W. Anderson, "Biosensor Incorporating Cell Barrier Architectures on Ion-Selective Electrodes for Early Screening of Cancer", Anal. Bioanal. Chem., 391, 2783-2791 (2008).

E. Oesterling, N. Chopra, V. Gavalas, X. Arzuaga, E. J. Lim, R. Sultana, D. A. Butterfield, L. Bachas, and B. Hennig, "Alumina Nanoparticles Induce Expression of Endothelial Cell Adhesion Molecules", Toxicol. Lett., 178, 160-166 (2008).

R. D. Johnson, V. Gavalas, S. Daunert, and L. G. Bachas, "Microfluidic Ion-Sensing Devices", Anal. Chim. Acta, 613, 20-30 (2008).

R. S. Ehrick, M. Capaccio, D. A. Puleo, and L. G. Bachas, "Ligand-Modified Aminobisphosphonate for Linking Proteins to Hydroxyapatite and Bone Surface", Bioconjugate Chem., 19, 315-321 (2008).

J. S. Lenihan, J. C. Ball, V. G. Gavalas, J. K. Lumpp, J. Hines, S. Daunert, and L. G. Bachas,"Microfabrication of Screen-Printed Nanoliter Vials with Embedded Surface-Modified Electrodes", Anal. Bioanal. Chem., 387, 259-265 (2007).

G. Ghosh, L. G. Bachas, and K. W. Anderson, "Biosensor Incorporating Cell Barrier Architectures for Detecting Staphylococcus aureusAlpha Toxin", Anal. Bioanal. Chem., 387, 567-574 (2007).

D. K. Ahuja, L.G. Bachas, and D. Bhattacharyya, "Enzymatic Generation of H2O2 and Gluconic Acid for Trichlorophenol Dechlorination by Fenton Reaction", Chemosphere, 66, 2193-2200 (2007).

A. S. Watts, W. G. Gavalas, A. Cammers, P. Sánchez Andrada, M. Alajarín, and L. G. Bachas, "Nitrate-Selective Electrode Based on a Cyclic Bis-thiourea Ionophore", Sens. Actuators B, 121, 200-207 (2007).

E. A. Moschou, L. G. Bachas, and S. Daunert, "Biohybrid Materials for Therapeutic Devices" in "Nanotechnology in Therapeutics: Current Technology and Applications", N. A. Peppas, J. B. Thomas and J. Z. Hilt, Eds., Horizon Scientific Press: Hethersett, England, pp. 165-181, (2007).

B. Hennig, L. Ormsbee, L. Bachas, A. Silverstone, J. Milner, D. Carpenter, C. Thompson, and W. A. Suk, "Introductory Comments: Nutrition, Environmental Toxins and Implications in Prevention and Intervention of Human Diseases", J. Nutr. Biochem., 18, 161-162 (2007).

S. Daunert, L. G. Bachas, V. Schauer-Vukasinovic, K. Gregory, G. Schrift, and S. K. Deo, "Calmodulin-Mediated Reversible Immobilization of Enzymes", Colloids Surf., B, 58, 20-27 (2007).

P. Nednoor, V. G. Gavalas, N. Chopra, B. J. Hinds, and L. G. Bachas, "Carbon Nanotube Based Biomimetic Membranes: Mimicking Protein Channels Regulated by Phosphorylation", J. Mater. Chem., 17, 1755-1757 (2007).

K. Turner, S. Xu, P. Pasini, S. Deo, L. Bachas, and S. Daunert, "Hydroxylated Polychlorinated Biphenyl Detection Based on a Genetically Engineered Bioluminescent Whole-Cell Sensing System", Anal. Chem., 79, 5740-5745 (2007).

A. S. Watts, A. A. Urbas, E. Moschou, V. G. Gavalas, J. V. Zoval, M. Madou, and L. G. Bachas, "Centrifugal Microfluidics with Integrated Sensing Microdome Optodes for Multi-Ion Detection", Anal. Chem., 79, 8046-8054 (2007).

Y. C. Li, L. G. Bachas, and D. Bhattacharyya, "Selected Chloro-Organic Detoxifications by Poly-Chelate (Poly(acrylic Acid)) and Citrate-Based Fenton Reaction at Neutral pH Environment", Ind. Eng. Chem. Res., 46, 7984-7992 (2007).

N. Chopra, V. G. Gavalas, F. J. Hinds, and L. G. Bachas, "Functional One-Dimensional Nanomaterials: Applications in Nanoscale Biosensors", Anal. Lett., 40, 2067-2096 (2007).

J. D. Ehrick, S. M. Stokes, S. Bachas-Daunert, E. A. Moschou, S. K. Deo, L. G. Bachas, and S. Daunert, "Chemically Tunable Lensing of Stimuli-Responsive Hydrogel Microdomes", Adv. Mater., 19, 4024-4027 (2007).

E. A. Moschou, L. G. Bachas, and S. Daunert, "Smart Hydrogel Materials" in "Handbook of Biosensors and Biochips", Robert Marks, David Cullen, Christopher Lowe, Howard E. Weetall, Isao Karube, Eds., John Wiley and Sons: New York, NY, Vol. 1, pp. 259-268 (2007).

J. T. Hastings, J. Guo, P. D. Keathley, P. B. Kumaresh, Y. Wei, S. Law, and L. G. Bachas, "Optimal Self-Referenced Sensing Using Long- and Short-Range Surface Plasmons", Opt. Express, 15, 17661-17672 (2007).

E. A. Moschou, L. G. Bachas, S. Daunert, and S. K. Deo, "Hinge-Motion Binding Proteins: Unraveling Their Analytical Potential", Anal. Chem., 78, 6692-6700 (2006).

K. Venkatachalam, V. G. Gavalas, S. Xu, A. C. de Leon, D. Bhattacharyya, and L. G. Bachas, "Poly (Amino Acid)-Facilitated Electrochemical Growth of Metal Nanoparticles", J. Nanosci. Nanotechnol., 6, 2408-2412 (2006).

J. Feliciano, S. Xu, X. Guan, H.-J. Lehmler, L. G. Bachas, and S. Daunert, "ClcR Based Biosensing System in the Detection of cis-Dihydroxylated (Chloro-)biphenyls", Anal. Bioanal. Chem., 385, 807-813 (2006).

E. A. Moschou, A. D. Nicholson, G. Jia, J. V. Zoval, M. J. Madou, L. G. Bachas, and S. Daunert, "Integration of Microcolumns and Microfluidic Fractionators on Multitasking Centrifugal Microfluidic Platforms for the Analysis of Biomolecules", Anal. Bioanal. Chem., 385, 596-605 (2006).

M. Nakka, R. B. Iyer, and L. G. Bachas "Intersubunit Disulfide Interactions Play a Critical Role in Maintaining the Thermostability of Glucose-6-phosphate Dehydrogenase from the Hyperthermophilic Bacterium Aquifex aeolicus", Protein J., 25, 17-21 (2006).

E. A. Moschou, M. J. Madou, L. G. Bachas, and S. Daunert, "Voltage-Switchable Artificial Muscles Actuating at Near Neutral pH",Sens. Actuators, B, 115, 379-383 (2006).

A. S. Watts, A. A. Urbas, T. Finley, V. G. Gavalas, and L. G. Bachas, "Decyl Methacrylate-Based Microspot Optodes", Anal. Chem., 78, 524-529 (2006).

V. G. Gavalas, M. J. Berrocal, L.G. Bachas, "Enhancing the Blood Compatibility of Ion-Selective Electrodes", Anal. Bioanal. Chem.,384, 65-72 (2006).

D. Meyer, D. Bhattacharyya, L. Bachas, and S. M. C. Ritchie, "Membrane-based Nanostructured Metals for Reductive Degradation of Hazardous Organics", ACS Symp. Ser., 890, 256-267 (2005).

B. Sharma, S. K. Deo, L. G. Bachas, and S. Daunert, "Competitive Binding Assay Using Fluorescence Resonance Energy Transfer for the Identification of Calmodulin Antagonists", Bioconjugate Chem., 16, 1257-1263 (2005).

Y.-C. Li, L. G. Bachas, and D. Bhattacharyya, "Kinetic Studies of Trichlorophenol Destruction by Chelate-Based Fenton Reaction",Environ. Eng. Sci., 22, 756-771 (2005).

P. Nednoor, N. Chopra, V. Gavalas, L. G. Bachas, and B. J. Hinds, "Reversible Biochemical Switching of Ionic Transport through Aligned Carbon Nanotube Membranes", Chem. Mat., 17, 3595-3599 (2005).

K. M. L. May, A. Vogt, L. G. Bachas, and K. W. Anderson, "Vascular Endothelial Growth Factor as a Biomarker for the Early Detection of Cancer Using a Whole Cell-Based Biosensor", Anal. Bioanal. Chem., 382, 1010-1016 (2005).

A. Makkuni, L. G. Bachas, R. S. Varma, S. K. Sikdar, and D. Bhattacharyya, "Aqueous and Vapor Phase Mercury Sorption by Inorganic Oxide Materials Functionalized with Thiols and Poly-thiols", Clean Technol. Environ. Policy, 7, 87-96 (2005).

J. D. Ehrick, S. K. Deo, T. W. Browning, L. G. Bachas, M. J. Madou, and S. Daunert, "Genetically Engineered Protein in Hydrogels Tailors Stimuli-Responsive Characteristics", Nat. Mater., 4, 298-302 (2005).

M. Capaccio, V. G. Gavalas, M. S. Meier, J. E. Anthony, and L. G. Bachas, "Coupling Biomolecules to Fullerenes Through a Molecular Adapter", Bioconj. Chem., 16, 241-244 (2005).

L. G. Puckett, J. K. Lewis, A. Urbas, X. Cui, D. Gao, and L. G. Bachas, "Magnetoelastic Transducers for Monitoring Coagulation, Clot Inhibition, and Fibrinolysis", Biosens. Bioelectron., 20, 1737-1743 (2005).

I. H. A. Badr, J. Feiler, and L. G. Bachas, "Response Behavior of Sodium-Selective Electrodes Modified by Surface Attachment of the Anticoagulant Polysaccharides Heparin and Chondroitin Sulfate", Talanta, 65, 261-266 (2005).

D. E. Meyer, K. Wood, L. G. Bachas, and D. Bhattacharyya, "Degradation of Chlorinated Organics by Membrane-Immobilized Nanosized Metals", Environ. Progr, 23, 232-242 (2004).

L. G. Puckett, E. Dikici, S. Lai, M. Madou, L. G. Bachas, and S. Daunert, "Investigation Into the Applicability of the Centrifugal Microfluidics Platform for the Development of Protein-Ligand Binding Assays Incorporating Enhanced Green Fluorescent Protein as a Fluorescent Reporter", Anal. Chem., 76, 7263-7268 (2004).

J. S. Lenihan, V. Gavalas, J. Wang, R. Andrews, and L. G. Bachas, "Protein Immobilization on Carbon Nanotubes Through a Molecular Adapter", J. Nanosci. Nanotech., 4, 600-604 (2004).

K. M. L. May, Y. Wang, L. G. Bachas, and K. W. Anderson, "Development of a Whole Cell-Based Biosensor for Detecting Histamine as a Model Toxin", Anal. Chem., 76, 4156-4161 (2004).

E. A. Moschou, S. F. Peteu, L. G. Bachas, M. J. Madou, and S. Daunert, "Artificial Muscle Material with Fast Electroactuation under Neutral pH Conditions", Chem. Mater., 16, 2499-2502 (2004).

V. G. Gavalas, S. A. Law, J. C. Ball, R. Andrews, and L. G. Bachas, "Carbon Nanotube Aqueous Sol-Gel Composites: Enzyme-Friendly Platforms for the Development of Stable Biosensors", Anal. Biochem., 329, 247-252 (2004).

B. Hennig, M. Toborek, L. G. Bachas, and W. A. Suk, "Emerging Issues: Nutritional Awareness in Environmental Toxicology", J. Nutr. Biochem., 15, 194-195 (2004).

R. B. Iyer and L. G. Bachas, "Enzymatic Recycling of NADPH at High Temperature Utilizing a Thermostable Glucose-6-phosphate Dehydrogenase from Bacillus stearothermophilus", J. Mol. Cat. B, 28, 1-5 (2004).

D. K. Ahuja, V. G. Gavalas, L. G. Bachas, and D. Bhattacharyya, "Aqueous-Phase Dechlorination of Toxic Chloroethylenes by Vitamin B12 Cobalt Center: Conventional and Polypyrrole Film-Based Electrochemical Studies", Ind. Eng. Chem. Res., 43, 1049-1055 (2004).

P. Nednoor, M. Capaccio, V. G. Gavalas, M. S. Meier, J. E. Anthony, and L. G. Bachas, "Hybrid Nanoparticles Based on Organized Protein Coupling on Fullerenes", Bioconjugate Chem., 15, 12-15 (2004).

J. Hinds, N. Chopra, R. Andrews, V. Gavalas, and L. G. Bachas, "Fabrication and Construction of Aligned Multiwalled Carbon Nanotube Membrane Structure", Science, 303, 62-65 (2004

J. C. Ball, L. G. Puckett, and L. G. Bachas, "Covalent Immobilization of b-Galactosidase onto a Gold-Coated Magnetoelastic Transducer via a Self-Assembled Monolayer: Toward a Magnetoelastic Biosensor", Anal. Chem., 75, 6932-6937 (2003).

R. D. Johnson, I. H. A. Badr, T. Wedge, M. Diaz, M. F. Hawthorne, and L. G. Bachas, "Electronic Effects on the Selectivity of Mercuracarborand Ionophores in Ion-Selective Electrodes and Membrane Formulations for Their Use in High Protein Concentration Environments", Electroanalysis, 15, 1244-1250 (2003).

V. G. Gavalas, J. Wang, and L. G. Bachas, "Membranes for the Development of Biosensors", Membrane Science and Technology Series, 8, 379-392 (2003).

R. B. Iyer, V. Pavlov, I. Katakis, and L. G. Bachas, "Amperometric Sensing at High Temperature with a Wired Thermostable Glucose-6-phosphate Dehydrogenase from Aquifex aeolicus", Anal. Chem., 75, 3898-3901 (2003).

R. D. Johnson and L. G. Bachas, "Ionophore-Based Ion-Selective Potentiometric and Optical Sensors", Anal. Bioanal. Chem, 376, 328-341 (2003).

S. K. Deo, E. A. Moschou, S. F. Peteu, L. G. Bachas, S. Daunert, P. E. Eisenhardt, and M. J. Madou, "Responsive Drug Delivery Systems", Anal. Chem., 75, 206A-213A (2003).

L. G. Puckett, G. Barrett, D. Kouzoudis, C. Grimes, and L. G. Bachas "Monitoring Blood Coagulation with Magnetoelastic Sensors", Biosens. Bioelectron., 18, 675-681 (2003).

J. Li, J. Wang, V. G. Gavalas, D. A. Atwood, and L. G. Bachas, "Alumina-Pepsin Hybrid Nanoparticles with Orientation-Specific Enzyme Coupling", Nano Lett., 3, 55-58 (2003).

I. H. A. Badr, R. D. Johnson, M. J. Madou, and L. G. Bachas, "Fluorescent Ion-Selective Optode Membranes Incorporated onto a Centrifugal Microfluidics Platform", Anal. Chem., 74, 5569-5575 (2002).

R. D. Johnson, A. Pinchart, I. H. A. Badr, M. Gingras, and L. G. Bachas,  "Polymeric Membrane Ion-Selective Electrodes Based on Molecular Asterisk Ionophores", Electroanalysis, 14, 1419-1425 (2002).

D. A. Butterfield, J. Colvin, J. Liu, J. Wang, L. G. Bachas, and D. Bhattacharyya, "Electron Paramagnetic Resonance Spin Label Titration: A Novel Method to Investigate Random and Site-Specific Immobilization of Enzymes onto Polymeric Membranes with Different Properties", Anal. Chim. Acta, 470, 29-36 (2002).

L. G. Puckett, J. C. Lewis, L. G. Bachas, and S. Daunert, "Development of an Assay for b-Lactam Hydrolysis Using the pH-dependence of Enhanced Green Fluorescent Protein", Anal. Biochem., 309, 224-231 (2002).

R. B. Iyer, J. Wang, and L. G. Bachas, "Cloning, Expression, and Characterization of a gsdA Gene Encoding Thermophilic Glucose-6-phosphate Dehydrogenase from Aquifex aeolicus", Extremophiles., 6, 283-289 (2002).

A. Ersöz, J. C. Ball, C. A. Grimes, and L. G. Bachas, "Characterization of Electrochemically Deposited Polypyrrole Using Magnetoelastic Material Transduction Elements", Anal. Chem., 74, 4050-4053 (2002).

M. J. Berrocal, R. D. Johnson, I. H. A. Badr, M. Liu, D. Gao, and L. G. Bachas, "Improving the Blood Compatibility of Ion-Selective Electrodes by Employing Poly(MPC-co-BMA), a Copolymer Containing Phosphorylcholine, as a Membrane Coating",  Anal. Chem., 74, 3644-3648 (2002).

J. Li, J. Wang, and L. G. Bachas, "Biosensor for Asparagine Using a Thermostable Recombinant Asparaginase from Archaeoglobus fulgidus", Anal. Chem., 74, 3336-3341 (2002).

K. G. Ong, J. S. Bitler, C. A. Grimes, L. G. Puckett, and L. G. Bachas, "Remote Query Resonant-Circuit Sensors for Monitoring of Bacteria Growth: Application to Food Quality Control", Sensors, 2, 219-232 (2002).

J. Wang, D. Bhattacharyya, and L. G. Bachas, "Site-directed Immobilization of Proteins on Surfaces: Genetic Approaches", in "Biomedical Diagnostic Science and Technology" (W. T. Law, N. Akmal, and A. M. Usmani, eds.), Marcel Dekker, 381-392 (2002).

A. Ersöz, V. G. Gavalas, and L. G. Bachas, "Potentiometric Behavior of Electrodes Based on Overoxidized Polypyrrole Films", Anal. Bioanal. Chem., 372, 786-790 (2002).

J. C. Ball, J. R. Allen, J.-Y. Ryu, S. Vickery, L. Cullen, R. Bukowski, T. Cynkowski, S. Daunert, and L. G. Bachas, "Tuning the Structure of Lariat Crown Ethers for Ion-Selective Electrodes: Significant Shifts in Sodium/Potassium Selectivity", Electroanalysis, 14, 186-191 (2002).

V. G. Gavalas, R. Andrews, D. Bhattacharyya, and L. G. Bachas, "Carbon Nanotube Sol-Gel Composite Materials", Nano Lett., 1, 719-721 (2001).

M. J. Berrocal, I. H. A. Badr, D. Gao, and L. G. Bachas, "Reducing the Thrombogenicity of Ion-Selective Electrode Membranes through the Use of a Silicone-Modified Segmented Polyurethane", Anal. Chem., 73, 5328-5333 (2001).

J. Liu, J. Wang, L. G. Bachas and D. Bhattacharyya, "Activity Studies of Immobilized Subtilisin on Functionalized Pure Cellulose-Based Membranes", Biotechnol. Prog., 17, 866-871 (2001).

S. M. C. Ritchie, K. E. Kissick, L. G. Bachas, S. K. Sikdar, C. Parikh, and D. Bhattacharyya "Polycysteine and Other Polyamino Acid Functionalized Microfiltration Membranes for Heavy Metal Capture", Environ. Sci. Technol., 35, 3252-3258 (2001).

J. Wang, D. Bhattacharyya and L. G. Bachas, "Orientation Specific Immobilization of Organophosphorus Hydrolase on Magnetic Particles through Gene Fusion", Biomacromolecules, 2, 700-705 (2001).

R. D. Johnson, I. H. A. Badr, G. Barrett, S. Lai, Y. Lu, M. J. Madou, and L. G. Bachas, "Development of a Fully Integrated Analysis System for Ions Based on Ion-Selective Optodes and Centrifugal Microfluidics", Anal. Chem., 73, 3940-3946 (2001).

J. A. Hestekin, L. G. Bachas, and D. Bhattacharyya, "Poly(amino acid)-Functionalized Cellulosic Membranes: Metal Sorption Mechanisms and Results", Ind. Eng. Chem. Res., 40, 2668-2678 (2001).

K. G. Ong, J. Wang, R. S. Singh, L. G. Bachas, and C. A. Grimes, "Monitoring of Bacteria Growth Using a Wireless, Remote Query Resonant-Circuit Sensor: Application to Environmental Sensing", Biosens. Bioelectron., 16, 305-312 (2001).

K. J. Gregory, and L. G. Bachas, "Use of a Biomimetic Peptide in the Design of a Competitive Binding Assay for Biotin and Biotin Analogues", Anal. Biochem., 289, 82-88 (2001).

J. Wang. D. Bhattacharyya, and L. G. Bachas, "Improving the Activity of Immobilized Subtilisin by Site-Directed Attachment through a Genetically Engineered Affinity Tag", Fresenius J. Anal. Chem., 369, 280-285 (2001).

D. A. Butterfield, D. Bhattacharyya, S. Daunert, and L. G. Bachas, "Catalytic Biofunctional Membranes Containing Site-Specifically Immobilized Enzyme Arrays: A Review", J. Membr. Sci., 181, 29-37 (2001).

I. H. A. Badr, J. A. Hestekin, D. Bhattacharyya, and L. G. Bachas, "Electrochemical Assay for Highly Charged Polyamino Acids: Application to Polyamino Acid Functionalized Microfiltration Membranes", Electroanalysis, 12, 1368-1372 (2000).

M. J. Berrocal, A. Cruz, I. H. A. Badr, and L. G. Bachas, "Tripodal Ionophore with Sulfate-Recognition Properties for Anion-Selective Electrodes", Anal. Chem., 72, 5295-5299 (2000).

M. J. Berrocal, R. D. Johnson, and L. G. Bachas, "Design of Molecular Recognition Elements for Environmental Potentiometric Sensors", ACS Symp. Ser., 762, 8-22 (2000).

I. H. A. Badr, R. D. Johnson, M. Diaz, M. F. Hawthorne, and L. G. Bachas, "A Selective Optical Sensor Based on [9]Mercuracarborand-3, a new type of Ionophore with a Chloride Complexing Cavity", Anal. Chem., 72, 4249-4254 (2000).

J. C. Ball, J. K. Lumpp, S. Daunert, and L. G. Bachas, "Effect of Fabrication Factors on Performance of Screen-Printed/Laser Micromachined Electrochemical Nanovials", Electroanalysis, 12, 685-690 (2000).

X. Guan, S. Ramanathan, J. P. Garris, R. S. Shetty, M. Ensor, L. G. Bachas and S. Daunert, "Chlorocatechol Detection Based on a clc Operon/Reporter Gene System", Anal. Chem., 72, 2423-2427 (2000).

M. Domínguez-Ballart, L. G. Bachas, and V. Salvadó, "Potentiometric Chloride-Selective Electrodes Based on Polypyrrole: Preparation and Membrane Characterization by SEM and EDX", Quím. Anal., 19,49-56 (2000).

J. C. Ball, D. L. Scott, J. K. Lumpp, S. Daunert, J. Wang, and L. G. Bachas, "Electrochemistry in Nanovials Fabricated by Combining Screen Printing and Laser Micromachining", Anal. Chem., 72, 497-501 (2000).

D. Bhattacharyya, J. A. Hestekin, S. M. C. Ritchie, and L. G. Bachas, "Functionalised Membranes Remove and Recover Dissolved Heavy Metals", Membr. Technol., 110, 8-11 (1999).

S. V. Rao, K. W. Anderson, and L. G. Bachas, "Controlled Layer-by-Layer Immobilization of Horseradish Peroxidase", Biotechnol. Bioeng., 65, 389-396 (1999).

S. M. C. Ritchie, L. G. Bachas, T. Olin, S. K. Sikdar, and D. Bhattacharyya, "Surface Modification of Silica- and Cellulose-Based Microfiltration Membranes with Functional Polyamino Acids for Heavy Metal Sorption", Langmuir, 15, 6346-6357 (1999).

I. H. A. Badr, A. Plata, P. Molina, M. Alajarín, A. Vidal, and L. G. Bachas, "Hydrogen Sulfite Optical Sensor Based on a Lipophilic Guanidinium Ionophore", Anal. Chim. Acta, 388, 63-69 (1999).

I. H. A. Badr, M. Diaz, M. F. Hawthorne, and L. G. Bachas, "Mercuracarborand Anti-Crown Ether Based Chloride-Sensitive Liquid/Polymeric Membrane Electrodes", Anal. Chem., 71, 1371-1377 (1999).

M. D. Mowery, R. S. Hutchins, P. Molina, M. Alajarín, A. Vidal, and L. G. Bachas, "Guanidinium-Based Potentiometric SO2 Gas Sensor", Anal. Chem., 71, 201-204 (1999).

S. K. Viswanath, J. Wang, L. G. Bachas, D. A. Butterfield, and D. Bhattacharyya, "Site-Directed and Random Immobilization of Subtilisin on Functionalized Membranes: Activity Determination in Aqueous and Organic Media", Biotechnol. Bioeng., 60, 608-616 (1998).

D. Bhattacharyya, J. A. Hestekin, P. Brushaber, L. Cullen, L. G. Bachas and S. K. Sikdar, "Novel Poly-Glutamic Acid Functionalized Microfiltration Membranes for Sorption of Heavy Metals at High Capacity", J. Membr. Sci., 141, 121-135 (1998).

J. C. Ball, R. S. Hutchins, C. Raposo, J. R. Morán, M. Alajarín, P. Molina, and L. G. Bachas, "Strategies for the Design of Biomimetic Oxoanion Ionophores for Ion-Selective Electrodes", ACS Symp. Ser., 690, 248-256 (1998).

Z. Xia, I. H. A. Badr, S. L. Plummer, L. Cullen, and L. G. Bachas, "Synthesis and Evaluation of a Bis(crown ether) Ionophore with a Conformationally Constrained Bridge in Ion-Selective Electrodes", Anal. Sci., 14, 169-173 (1998).

S.-T. Yang, A. Witkowski, R. S. Hutchins, D. L. Scott, and L. G. Bachas, "Biotin-Modified Surfaces by Electrochemical Polymerization of Biotinyl-Tyramide", Electroanalysis, 10, 58-60 (1998).

E. C. Hernández and L. G. Bachas, "Biologically Inspired Recognition Chemistry for Biosensors.  Design of Recognition Elements for Ion-Selective Electrodes", NATO ASI Series, 2. Environment, 32, 97-106 (1998).

S. V. Rao, K. W. Anderson, and L. G. Bachas, "Oriented Immobilization of Proteins", Mikrochim. Acta, 128, 127-143 (1998).

W. Huang, J. Wang, D. Bhattacharyya, and L. G. Bachas, "Improving the Activity of Immobilized Subtilisin by Site-Specific Attachment to Surfaces", Anal. Chem., 69, 4601-4607 (1997).

E. C. Hernández, C. Mortensen, and L. G. Bachas, "Development of NOx Gas Sensors Based on Nitrate-Selective Polypyrrole Electrodes", Electroanalysis, 9, 1049-1053 (1997).

N. G. Hentz and L. G. Bachas, "Fluorophore-Linked Assays for High-Performance Liquid Chromatography Postcolumn Reaction Detection of Biotin and Biocytin", Methods Enzymol., 279, 275-286 (1997).

L. G. Bachas, L. Cullen, R. S. Hutchins, and D. L. Scott, "Synthesis, Characterization and Electrochemical Polymerization of Eight Transition-Metal Complexes of 5-Amino-1,10-phenanthroline", J. Chem. Soc., Dalton Trans., 1997, 1571-1577 (1977).

C. Palet, M. Muñoz, M. Valiente, T. Cynkowski, S. Daunert, and L. G. Bachas, "Selective Membrane Transport of Dicarboxylic Acids in Their Neutral Form by a Synthetic Receptor Containing Amidopyridine Groups", Anal. Chim. Acta, 343, 287-294 (1997).

R. S. Hutchins and L. G. Bachas, "Potentiometric Techniques" in "Handbook of Instrumental Techniques for Analytical Chemistry" (F. A. Settle, ed.), Prentice-Hall, 1997, pp. 727-748.

R. S. Hutchins, P. Bansal, P. Molina, M. Alajarín, A. Vidal, and L. G. Bachas, "Salicylate-Selective Electrode Based on a Biomimetic Guanidinium Ionophore", Anal. Chem., 69, 1273-1278 (1997).

S. K. Vishwanath, C. R. Watson, W. Huang, L. G. Bachas, and D. Bhattacharyya, "Kinetic Studies of Site-Specifically and Randomly Immobilized Alkaline Phosphatase on Functionalized Membranes", J. Chem. Tech. Biotechnol., 68, 294-302 (1997).

S. V. Rao, K. W. Anderson, and L. G. Bachas, "Determination of the Extent of Protein Biotinylation by Fluorescence Binding Assay", Bioconjugate Chem., 8, 94-98 (1997).

L. G. Bachas, T. L. Blair, and S. Daunert, "Fiber Optic Ion Sensors Using Host-Guest Chemistry", in "Biosensors: Fundamentals", Current Topics in Biophysics, Vol. 5, (D. P. Nikolelis, U. J. Krull, eds.), pp. 241-270, 1996.

K. A. Brooks, J. R. Allen, P. W. Feldhoff, and L. G. Bachas, "Effect of Surface-Attached Heparin on the Response of Potassium-Selective Electrodes", Anal. Chem., 68, 1439-1443 (1996).

R. S. Hutchins and L. G. Bachas, "Biomimetic Approach to the Design of Selective Oxoanion Receptors for Use in Membrane-Based Potentiometric Sensors", in "Biofunctional Membranes" (D. A. Butterfield, ed.), Plenum, 1996, pp. 35-44.

E. C. Hernández, A. Witkowski, S. Daunert and L. G. Bachas, "Potentiometric Enzyme Electrode for Urea Based on Electrochemically Prepared Polypyrrole Membranes", Mikrochim. Acta, 121, 63-72 (1995).

S. Vishwanath, D. Bhattacharyya, W. Huang, and L. G. Bachas, "Site-Directed and Random Enzyme Immobilization on Functionalized Membranes: Kinetic Studies and Models", J. Membr. Sci., 108, 1-13 (1995).

J. R. Allen, A. Florido, S. D. Young, S. Daunert, and L. G. Bachas, "Nitrite-Selective Electrode Based on an Electropolymerized Cobalt Phthalocyanine", Electroanalysis, 7, 710-713 (1995).

S. Daunert, L. G. Bachas, and T. Smith-Palmer, "Gas Sensing Probes", in "Encyclopedia of Analytical Science", (A. Townshend, S. Haswell, M. Lederer, I. Wilson, and P. Worsfold, eds.), Academic Press, pp. 4118-4124, 1995.

R. S. Hutchins, and L. G. Bachas, "Nitrate-Selective Electrode Developed by Electrochemically Mediated Imprinting/Doping of Polypyrrole", Anal. Chem., 67, 1654-1660 (1995).

A. Witkowski, M. S. Kindy, S. Daunert, and L. G. Bachas, "Preparation of Biotinylated b-Galactosidase Conjugates for Competitive Binding Assays by Posttranslational Modification of Recombinant Proteins", Anal. Chem., 67, 1301-1306 (1995).

N. G. Hentz, and L. G. Bachas, "Class-Selective Detection System for Liquid Chromatography Based on the Streptavidin-Biotin Interaction", Anal. Chem., 67, 1014-1018 (1995).

A. Florido, L. G. Bachas, M. Valiente, and I. Villaescusa, "Anion-Selective Electrodes Based on a Gold(III)-Triisobutylphosphine Sulfide Complex",  Analyst, 119, 2421-2425 (1994).

S. Daunert, M. E. Meyerhoff, and L. G. Bachas, "Heterogeneous Binding Assay for Folate Using Adenosine Deaminase as Enzyme Label and Potentiometric Detection", Quím. Anal., 13, 148-151 (1994).

R. S. Hutchins, P. Molina, M. Alajarín, A. Vidal, and L. G. Bachas, "Use of a Guanidinium Ionophore in a Hydrogen Sulfite-Selective Electrode", Anal. Chem., 66, 3188-3192 (1994).

A. Witkowski, S.-T. Yang, S. Daunert, and L. G. Bachas, "Electropolymerized Films in the Development of Biosensors", ACS Symp. Ser., 561, 295-304 (1994).

S.-T. Yang, and L. G. Bachas, "Fiber Optic Chemical Sensor for Nitrite Based on an Electropolymerized Cobaltporphyrin Film", Talanta,  41, 963-968 (1994).

T. L. Blair, S.-T. Yang, T. Smith-Palmer, and L. G. Bachas, "Fiber Optic Sensor for Ca2+ Based on an Induced Change in the Conformation of the Protein Calmodulin", Anal. Chem., 66, 300-302 (1994).

A. Przyjazny, N. G. Hentz, and L. G. Bachas, "Sensitive and Selective Liquid Chromatographic Postcolumn Reaction Detection System for Biotin and Biocytin Using a Homogeneous Fluorophore-Linked Assay", J. Chromatogr., 654, 79-86 (1993).

S. Daunert, A. Florido, J. Bricker, W. Dunaway, L. G. Bachas, and M. Valiente, "Iodide-Selective Electrode Based on a Mercury-Triisobutylphosphine Sulfide Complex", Electroanalysis, 5, 839-843 (1993).

T. Smith-Palmer, M. S. Barbarakis, T. Cynkowski, and L. G. Bachas, "Fluorescence-Based Flow-Injection Determination of Biotin and Biotinylated Compounds", Anal. Chim. Acta, 279, 287-292 (1993).

T. L. Blair, J. R. Allen, S. Daunert, and L. G. Bachas, "Potentiometric and Fiber Optic Sensors for pH Based on an Electropolymerized Cobalt Porphyrin", Anal. Chem., 65, 2155-2158 (1993).

M. S. Barbarakis, T. Smith-Palmer, L. G. Bachas,, S.-Y. Chen, and B. W. Van Der Meer, "Enhancement of the Emission Intensity of Fluorophore-Labeled Avidin by Biotin and Biotin Derivatives. Evaluation of Different Fluorophores for Improved Sensitivity", Talanta, 40, 1139-1145 (1993).

C. Palet, M. Muñoz, S. Daunert, L. G. Bachas, and M. Valiente, "Vitamin B12 Derivatives as Anion Carriers in Transport through Supported Liquid Membranes and Correlation with Their Behavior in Ion-Selective Electrodes", Anal. Chem., 65, 1533-1536 (1993).

A. Witkowski, S. Daunert, M. S. Kindy, and L. G. Bachas, "Enzyme-Linked Immunosorbent Assay for an Octapeptide Based on a Genetically Engineered Fusion Protein", Anal. Chem., 65, 1147-1151 (1993).

S.-H. Paek, L. G. Bachas, and W. Schramm, "Defined Analyte-Enzyme Conjugates as Signal Generators in Immunoassays", Anal. Biochem., 210, 145-154 (1993).

T. L. Blair, T. Cynkowski, and L. G. Bachas, "Fluorocarbon-Based Immobilization of a Fluoroionophore for Preparation of Fiber Optic Sensors", Anal. Chem., 65, 945-947 (1993).

M. S. Barbarakis, W. G. Qaisi, S. Daunert, and L. G. Bachas, "Observation of "Hook Effects" in the Inhibition and Dose-Response Curves of Biotin Assays Based on the Interaction of Biotinylated Glucose Oxidase with (Strept)avidin", Anal. Chem., 65, 457-460 (1993).

T. L. Blair, J. Desai, and L. G. Bachas, "Chromo- and Fluoroionophores Based on Diazacrown Ethers for Alkaline Earth Metal Ions", Anal. Lett., 25, 1823-1834 (1992).

T. Smith-Palmer and L. G. Bachas, "Use of a Chromogenic Crown Ether for the Determination of Trace Levels of Potassium Ion", J. Trace and Microprobe Techniques, 10, 183-190 and 313 (1992).

M. S. Barbarakis and L. G. Bachas, "Binding Proteins in the Development of On-Line Postcolumn Reaction Detection Systems for Liquid Chromatography", ACS Symp. Ser., 512, 135-145 (1992).

A. I. MacLean, T. Cynkowski, and L. G. Bachas, "Attaching Ligands in the Proximity of the Active Site of Enzymes", J. Chem. Soc., Chem. Commun., 1992, 1283-1285 (1992).

M. S. Barbarakis, S. Daunert, and L. G. Bachas, "Effect of Different Binding Proteins on the Detection Limits and Sensitivity of Assays Based on Biotinylated Adenosine Deaminase", Bioconjugate Chem., 3, 225-229 (1992).

J. R. Allen, T. Cynkowski, J. Desai, and L. G. Bachas, "Crown Ether Derivatives of Anthraquinone as Ionophores in Ion-Selective Electrodes", Electroanalysis, 4, 533-537 (1992).

A. Florido, S. Daunert, and L. G. Bachas, "Development of Polymer Membrane Anion-Selective Electrodes Based on Molecular Recognition Principles", ACS Symp. Ser., 487, 175-185 (1992).

M. K. Freeman, S. Daunert, and L. G. Bachas, "Biochemical Postcolumn Reaction Detection in Liquid Chromatography", LC.GC, 10, 112-118 (1992).

M. K. Freeman and L. G. Bachas, "Fiber-Optic Biosensor with Fluorescence Detection Based on Immobilized Alkaline Phosphatase", Biosens. Bioelectron., 7, 49-55 (1992).

M. K. Freeman and L. G. Bachas, "Fiber Optic Sensor for NOx", Anal. Chim. Acta, 256, 269-275 (1992).

V. J. Wotring, D. M. Johnson, S. Daunert, and L. G. Bachas, "Recent Advances in Polymer Membrane Anion-Selective Electrodes" in "Immunochemical Assays and Biosensor Technology for the 1990s" (R. M. Nakamura, Y. Kasahara, and G. A. Rechnitz, eds.), American Society of Microbiology, 1992, pp. 355-376.

S. Daunert, S. Wallace, A. Florido, and L. G. Bachas, "Anion-Selective Electrodes Based on Electropolymerized Porphyrin Films", Anal. Chem., 63, 1676-1679 (1991).

J. Bricker, S. Daunert, L. G. Bachas, and M. Valiente, "Selective Electrodes for Silver and Anions Based on Polymeric Membranes Containing Complexes of Triisobutylphosphine Sulfide with Silver", Anal. Chem., 63, 1585-1589 (1991).

V. J. Wotring, P. K. Prince, and L. G. Bachas, "Evaluation of Poly(vinylidene chloride) as a Matrix for Polymer Membrane Ion-Selective Electrodes", Analyst, 116, 581-584 (1991).

S. A. O'Reilly, S. Daunert, and L. G. Bachas, "Nitrogen Oxide Gas Sensor Based on a Nitrite-Selective Electrode", Anal. Chem., 63, 1278-1281 (1991).

A. I. MacLean and L. G. Bachas, "Homogeneous Enzyme Immunoassay for Lipoic Acid Based on the Pyruvate Dehydrogenase Complex: A Model for an Assay Using a Conjugate with One Ligand per Subunit", Anal. Biochem., 195, 303-307 (1991).

A. Przyjazny and L. G. Bachas, "Competitive-Binding Approach to Liquid Chromatographic Postcolumn Reactions with Fluorimetric Detection", Anal. Chim. Acta, 246, 103-112 (1991).

A. Florido, S. Daunert, and L. G. Bachas, "Effect of Proteins on the Response of Anion-Selective Electrodes Based on Vitamin B12 Derivatives", Electroanalysis, 3, 177-182 (1991).

M. S. Barbarakis and L. G. Bachas, "Isoelectric Focusing Electrophoresis of Protein-Ligand Conjugates:  Effect of the Degree of Substitution", Clin. Chem., 37, 87-90 (1991).

M. K. Freeman and L. G. Bachas, "Fiber Optic Probes for Cyanide Using Metalloporphyrins and a Corrin", Anal. Chim. Acta, 241, 119-125 (1990).

A. Przyjazny, T. L. Kjellström, and L. G. Bachas, "High-Performance Liquid Chromatographic Postcolumn Reaction Detection Based on a Competitive Binding System", Anal. Chem., 62, 2536-2540 (1990).

W. Schramm, T. Yang, M. E. Meyerhoff, and L. G. Bachas, "A Simple Method for Estimating the Association Constants between Monoclonal Antibodies and Derivatized or Native Antigens", Clin. Chem., 36, 1360-1363 (1990).

V. J. Wotring, D. M. Johnson, and L. G. Bachas, "Polymeric Membrane Anion-Selective Electrodes Based on Diquaternary Ammonium Salts", Anal. Chem., 62, 1506-1510 (1990).

S. Daunert and L. G. Bachas, "Ion-Selective Electrodes Using an Ionophore Covalently Attached to Carboxylated Poly(vinyl chloride)", Anal. Chem., 62, 1428-1431 (1990).

S. Daunert, L. G. Bachas, G. S. Ashcom, and M. E. Meyerhoff, "Continuous On-Line Monitoring of Biomolecules Based on Automated Homogeneous Enzyme-Linked Competitive Binding Assays", Anal. Chem.,62, 314-318 (1990).

S. Daunert, B. R. Payne, and L. G. Bachas, "Pyruvate Carboxylase as a Model for Oligosubstituted Enzyme-Ligand Conjugates in Homogeneous Enzyme Immunoassays", Anal. Chem.,61, 2160-2164 (1989).

T. Kjellström and L. G. Bachas, "Potentiometric Homogeneous Enzyme-Linked Competitive Binding Assays Using Adenosine Deaminase as the Label", Anal. Chem.,61, 1728-1732 (1989).

T. L. Blair, S. Daunert, and L. G. Bachas, "Naphtho-Crown Ethers as Ionophores in Ion-Selective Electrodes", Anal. Chim. Acta, 222, 253-261 (1989).

S. Daunert, A. Witkowski, and L. G. Bachas, "Polymer Membrane-Based Biosensors Using Vitamin B12 Derivatives", Prog. Clin. Biol. Res., 292, 215-225 (1989).

S. Daunert and L. G. Bachas, "Anion-Selective Electrodes Based on a Hydrophobic Vitamin B12 Derivative", Anal. Chem.,61, 499-503 (1989).

C. D. Tsalta, S. Rosario, G. S. Cha, L. G. Bachas, and M. E. Meyerhoff, "A Solid Phase Enzyme-Linked Assay for Vitamin B12", Mikrochim. Acta, 1989, I, 65-73 (1989).

S. Daunert, L. G. Bachas, and M. E. Meyerhoff, "Homogeneous Enzyme-Linked Competitive Binding Assay for Biotin Based on the Avidin-Biotin Interaction", Anal. Chim. Acta, 208, 43-52 (1988).

C. D. Tsalta, L. G. Bachas, S. Daunert, and M. E. Meyerhoff, "Homogeneous Enzyme-Linked Competitive Binding Assays Using Natural Binding Proteins: A Biological Gate", BioTechniques, 5, 148-151 (1987).

L. G. Bachas, G. S. Ashcom, and M. E. Meyerhoff, "Further Studies on the Interaction of Immobilized Folate Binding Protein and Enzyme-Folate Conjugates; An Enzyme-Linked Competitive Binding Assay for Folate", Anal. Lett., 19, 1653-1678 (1986).

L. G. Bachas and M. E. Meyerhoff, "Theoretical Models for Predicting the Effect of Bridging Group Recognition and Conjugate Substitution on Hapten Enzyme-Immunoassay Dose-Response Curves", Anal. Biochem., 156,223-238 (1986).

L. G. Bachas and M. E. Meyerhoff, "Homogeneous Enzyme-Linked Competitive Binding Assay for the Rapid Determination of Folate in Vitamin Tablets", Anal. Chem., 58, 956-961 (1986).

L. G. Bachas, C. D. Tsalta, and M. E. Meyerhoff, "Binding Proteins as Reagents in Enzyme-Linked Competitive Binding Assays of Biological Important Molecules", BioTechniques, 4, 42-55 (1986).

L. G. Bachas, P. F. Lewis, and M. E. Meyerhoff, "Cooperative Interaction of Immobilized Folate Binding Protein with Enzyme-Folate Conjugates; An Enzyme-Linked Assay for Folate", Anal. Chem.,56, 1723-1726 (1984).

M. E. Meyerhoff, Y. M. Fraticelli, W. N. Opdycke, L. G. Bachas, and A. A. Gordus, "Theoretical Predictions on the Response Properties of Potentiometric Gas Sensors Based on Internal Polymer Membrane Electrodes", Anal. Chim. Acta, 154, 17-31 (1983).

L. G. Bachas, J. H. M. van den Berg, and H. A. J. Linssen, "Retention Behavior of Aromatic Acids in Ion-Pair Reversed Phase Liquid Chromatography", Chem. Chron., New Series, 11(4), 269-279 (1982).

I. Kanellopoulos, L. G. Bachas, and K. Folias, "Review of the Toxicity of Chloroform and its Harmful Effects on the Health of Workers", Chem. Chron., Genike Ekdose, May 1982, 125-129.

F. Sakellariadou, L. G. Bachas, and M. J. Skoullos, "Occurrence, Transformations, and Cycles of Nutrient Salts in the Sea", Chem. Chron., Genike Ekdose, 47(5), 174-181 (1982).

N. Chopra, P. Nednoor, J. Li, Y. Wei, V. G. Gavalas, and L. G. Bachas, "Assembly of Alumina Nanoparticles Using Engineered Protein Linker", Transactions of the Annual Meeting of the Society for Biomaterials, 32, 699 (2010).

N. Chopra, L. Claypoole, and L. G. Bachas, "Formation of Ni/NiO Core/Shell Nanostructures and Their Attachment on Carbon Nanotubes", Nanotech Conference & Expo 2009: An Interdisciplinary Integrative Forum on Nanotechnology, Biotechnology and Microtechnology, 1, 187-189 (2009).

E. Oesterling, N. Chopra, V. Gavalas, X. Arzuaga, E. J. Lim, L. Bachas, and B. Hennig, "Nanoparticle-Induced Inflammation of Vascular Endothelial Cells", Proceedings of the 2007 International Symposium on Microencapsulation (2007).

E. A. Moschou, N. Chopra, S. L. Khatwani, J. D. Ehrick, S. K. Deo, L. G. Bachas, and S. Daunert, "Stimuli-Responsive Hydrogels Based on Genetically Engineered Proteins: Actuation, Drug Delivery and Mechanical Characterization", Mater. Res. Soc. Symp. Proc., 952, paper#: 0952-F05-02 (2007).

J. D. Ehrick, S. Bachas-Daunert, S. Stokes, E. A. Moschou, S. K. Deo, L. G. Bachas, M. J. Madou, and S. Daunert, "Stimuli-Responsive Hydrogels Based on Hinge-Motion Binding Proteins as Recognition Elements", Polymer Preprints, 47(2), 1106-1107  (2006).

D. Ahuja, L. Bachas, and D. Bhattacharyya, "Enzymatic Generation of Hydrogen Peroxide and Gluconic Acid Chelate for Chloro-Organic Destruction by Modified Fenton Reaction", Conference Proceedings, AIChE Annual Meeting, 103d/1-103d/6 (2005).

K. May, L. Bachas, and K. Anderson, Kimberly, "VEGF Adhesion to an Endothelial Cell-Based Biosensor: A Method for Early Screening of Cancer", Proceedings of the Annual Meeting of the Adhesion Society, 28, 95-97 (2005).

K. M. L. May, K. W. Anderson, and L. G. Bachas, "The Development of a Whole Cell-Based Biosensor for Detecting Toxins:  Response and Biocompatibility Studies", Proceedings of the Sensors Topical Conference, AIChE Annual Meeting, 2003.

K. W. Anderson, M. Loiselle, and L. Bachas, "Use of Enzymes to Inhibit Biofouling", Proceedings of the Annual Meeting of the Adhesion Society, 26, 451-453 (2003).

K. W. Anderson, K. May, and L. Bachas, "Whole-Cell Ion-Selective Electrodes for Use as Biocompatible Sensors and Cell-Based Toxin Sensors", Proceedings of the Annual Meeting of the Adhesion Society, 26, 448-450 (2003).

K. G. Ong, L. G. Puckett, B. V. Sharma, M. Loiselle, C. A. Grimes, and L. G. Bachas, "Wireless, Passive, Resonant-Circuit Sensors for Monitoring Food Quality", SPIE Proc., 4575, 150-159 (2002).

B. R. Wenner, R. D. Johnson, P.M. Douglass, S. Lai, L. G. Bachas, M. Madou, and S. Daunert, "Integrated Analysis Systems on a Compact Disc Microfluidic Platform", Proceedings, NanoSpace2001, The Institute for Advanced Interdisciplinary Research, Houston, TX (2001).

P.M. Douglass, B. R. Wenner, R. D. Johnson, G. Barrett, J. C. `, P.-H. Hsu, J. Lee, L. G. Bachas, M. Madou, and S. Daunert, "Biomimetic Detection Schemes on the LabCD", Proceedings, NanoSpace2000, The Institute for Advanced Interdisciplinary Research, Houston, TX (2000).

P. M. Douglass, S. Daunert, J. D. Patel, L. G. Bachas, K.-Q. He, and M. J. Madou, "Biologically Inspired, Intelligent Muscle Material for Sensing and Responsive Delivery of Countermeasures", Proceedings of the 30^th International Conference on Environmental Systems (ICES) and 7^th European Symposium on Space Environmental Control Systems, Society of Automotive Engineers, Manuscript # 2000-01-2514 (2000).

M. J. Berrocal, and L. G. Bachas, "Biologically Inspired Recognition Chemistry for Biosensors", Proceedings of the 30^th International Conference on Environmental Systems (ICES) and 7^th European Symposium on Space Environmental Control Systems, Society of Automotive Engineers, Manuscript # 2000-01-2511, (2000).

R. D. Johnson, P.-H. Hsu, G. Barrett, M. J. Madou, and L. G. Bachas, "Integrating Liquid Polymeric Ion-Selective Optodes into Centrifugal Microfluidics Platforms", in "Membrane and Extraction Science and Technologies for Environmental Applications" (D. Bhattacharyya and J. S. Kanel, eds), AIChE Spring National Meeting Proceedings, pp. 166-170, 2000.

D. Bhattacharyya, J. A. Hestekin, S. M. C. Ritchie, and L. G. Bachas, "Functionalized Microfiltration Membranes: A New Approach to Removal and Recovery of Dissolved Heavy Metals", Proceedings of the 1998 Sixteenth Annual Membrane Technology/Separations Planning Conference, Business Communication Co., Norwalk, CT, 1999.

D. Bhattacharyya, J. A. Hestekin, S. Ritchie, L. G. Bachas and S. K. Sikdar, "Membrane Techniques for Removal and Recovery of Metals from Waste Streams", Proceedings of the 1997 Topical Conference on Separation Science and Technology, Annual AIChE Meeting, pp. 675-680 (1997).

D. A. Butterfield, R. Subramaniam, D. Bhattacharyya, S. Vishwanath, W. Huang, and L. Bachas, "Biofunctional Membranes: Electron Paramagnetic Resonance Studies of the Active Site Structure of Enzymes Site-Specifically Immobilized onto Polymeric Supports through Molecular Recognition", Polym. Mater. Sci. Eng., 76, 602-603 (1997).

R. S. Hutchins, V. Salvadó, and L. G. Bachas, "Potentiometric Sensors with Tunable Selectivity Based on Polypyrrole", Polym. Mater. Sci. Eng., 71, 658-659 (1994).

M. J. Scoullos, N. Mimicos, M. Dassenakis, and L. Bachas, "Trace Metals and Petroleum Aromatic Hydrocarbons in the Gulf of Gera, Lesvos Island, Greece", in Journees d'Etudes sur les Pollutions Marines en Meditterranee, 6th, Meeting Date 1982, Comm. Int. Explor. Sci. Mer. Mediterr.: Monaco, Monaco, 1983, 411-414.

L. G. Bachas, F. M. Hawthorne, and I. H. A. Badr, "Ion-Selective Membrane Sensors with Mercuracarborand Ionophore", US  5,985,117, 12 pp. (1999

D. Bhattacharyya, L. G. Bachas, L. Cullen, J. A. Hestekin, and S. K. Sikdar, "Membrane-Based Sorbent for Heavy Metal Sequestration", US  6,103,121, 11 pp., (August 15, 2000).

D. Bhattacharyya, L. G. Bachas, L. Cullen, J. A. Hestekin, and S. K. Sikdar, "Membrane-Based Sorbent for Heavy Metal Sequestration", US  6,139,742, 11 pp., (October 31, 2000).

D. Bhattacharyya, L. G. Bachas, J. A. Hestekin, S. K. Sikdar, and S. M. C. Ritchie, "Silica-Based Microfiltration Membrane Sorbents", US 6,306,301, (October 23, 2002).

D. Bhattacharyya, S. M. C. Ritchie, L. G. Bachas, J. A. Hestekin, and S. Sikdar, "Preparing and Regenerating a Composite Polymer and Silica-Based Membrane", US 6,544,418, (April 8, 2003).

D. Bhattacharyya, S. M. C. Ritchie, L. G. Bachas, J. A. Hestekin, and S. Sikdar, "Method of Preparing a Composite Polymer and Silica-Based Membrane", US 6,544,419, (April 8, 2003).

L. G. Bachas, G. Barrett, C. A. Grimes, D. Kouzoudis, and S. Schmidt, "Magnetoelastic Sensor For Characterizing Properties of Thin-film/Coatings", US 6,688,162, (February 10, 2004).

S. Daunert, S. F. Peteu, L. G. Bachas, E. Moschou, and M. J. Madou, "Artificial Muscle Hydrogel Blends Reversibly Electroactuated Near Neutral pH, Implantable Actuating Devices, and Methods Using the Same", US 7,482,381, (January 27, 2009).

K. May, L. Bachas, and K. W. Anderson, "Methods for Detection of Cancer", US 7,595,149 (September 29, 2009).

S. Daunert, S. K. Deo, J. D. Ehrick, T. W. Browning, and L.G. Bachas, "Stimuli-Sensitive Hydrogel Microdomes Integrated with Genetically Engineered Proteins for High-Throughput Screening of Pharmaceuticals", US 7,625,951 (December 1, 2009).

M. Madou, L. G. Bachas, and S. Daunert, "Multimeric Biopolymers as Structural Elements, Sensors and Actuators in Microsystems", PCT Int. Appl. Pending and U.S. Patent Appl. 20020068295, Pending.

S. Daunert, L. G. Bachas, and L. L. E. Salins, "Reagentless Sensing System for Measuring Carbohydrates Based on the Galactose/Glucose Binding Protein", U.S. Patent Appl. 20030232383, Pending.

S. Daunert, L. G. Bachas and L. L. E. Salins, "A Novel Reagentless Sensing System for Measuring Carbohydrates Based on the Galactose/Glucose Binding Protein", PCT Int. Appl. Pending.

D. A. Puleo and L. G. Bachas, "Oriented Immobilization of Growth Factors for Improving Tissue-Implant Interactions", US Patent filed, 2004.

S. Daunert, L. G. Bachas, B. Haley, and S. Joel, "Semi-Synthetic Antibodies as Recognition Elements Containing. Purine Molecules and Fluorophore Bound to Purine", PCT Int. Appl. WO  2009021026, 2009, Pending.

S. Daunert, L. G. Bachas, B. Haley, S. Joel, E. Moschou, K. Turner, L. Rowe, P. Wang, J. P. Siegrist, and M. J. Madou, " Fiber-Optic Device Including Catheter and Biosensor Containing Glucose-Binding Protein for Continuous in vivo Detection of Glucose", PCT Int. Appl. WO  2009021039, 2009, Pending.