Microfabricated protein-containing poly(ethylene glycol) hydrogel arrays for biosensing

Sensors and Actuators, B: Chemical

Volumn 97, Issue 2-3, 2004, Pages 290-297

  Yadavalli, Vamsi K ^a   Koh, Won Gun ^a   Lazur, George J ^a   Pishko, Michael V ^a  

^a The Pennsylvania State University   (United States)

Author keywords

Biosensing; Microfabricated protein; Poly(ethylene glycol)

Indexed keywords

AIR; CATALYSIS; CONCENTRATION (PROCESS); ENZYME IMMOBILIZATION; ENZYME INHIBITION; FLUORESCENCE; HYDROGELS; MICROSTRUCTURE; PARAMETER ESTIMATION; PH EFFECTS; PHOTOLITHOGRAPHY; POLYETHYLENE GLYCOLS; PROTEINS; REACTION KINETICS; SILICON; WATER;

ARRAY SENSORS; BIOSENSING; MICROFABRICATED PROTEINS;

BIOSENSORS;

EID: 1642518721     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2003.08.030     Document Type: Article

References (28)

1. Rogers K.R., Wang Y., Mulchandani A., Mulchandani P., Chen W. Organophosphate hydrolase-based assay for organophosphate pesticides. Biotechnol. Prog. 15:1999;517-521.
2. Russell R.J., Pishko M.V., Simonian A.L., Wild J.R. Poly(ethylene glycol) hydrogel-encapsulated fluorophore-enzyme conjugates for direct detection of organophosphorus neurotoxins. Anal. Chem. 71:1999;4909-4912.
3. Rogers K.R., Cao C.J., Valdes J.J., Eldefrawi A.T., Eldefrawi M.E. Acetylcholinesterase fiber-optic biosensor for detection of anticholinesterases. Fundam. Appl. Toxicol. 16:1991;810-820.
4. Singh A.K., Flounders A.W., Volponi J.V., Ashley C.S., Wally K., Schoeniger J.S. Development of sensors for direct detection of organophosphates. Part I. Immobilization, characterization and stabilization of acetylcholinesterase and organophosphate hydrolase on silica supports. Biosens. Bioelectron. 14:1999;703-713.
5. Andres R.T., Narayanaswamy R. Fiber-optic pesticide biosensor based on covalently immobilized acetylcholinesterase and thymol blue. Talanta. 44:1997;1335-1352.
6. Francis P.S., Lewis S.W., Lim K.F. Analytical methodology for the determination of urea: current practice and future trends. TrAC Trends Anal. Chem. 21:2002;389-400.
7. Taylor A.J., Vadgama P. Analytical reviews in clinical biochemistry: the estimation of urea. Annals Clin. Biochem. 29:1992;245-263.
8. Walt D.R., Dickinson T., White J., Kauer J., Johnson S., Engelhardt H., Sutter J., Jurs P. Optical sensor arrays for odor recognition. Biosens. Bioelectron. 13:1998;697-699.
9. Dickinson T.A., White J., Kauer J.S., Walt D.R. A chemical-detecting system based on a cross-reactive optical sensor array. Nature. 382:1996;697-700.
10. Dickinson T.A., White J., Kauer J.S., Walt D.R. Current trends in 'artificial-nose' technology. Trends Biotechnol. 16:1998;250-258.
11. Seemann J., Rapp F.-R., Zell A., Gauglitz G. Classical and modern algorithms for the evaluation of data from sensor-arrays. Fresenius J. Anal. Chem. 359:1997;100-106.
12. Albert K.J., Lewis N.S., Schauer C.L., Sotzing G.A., Stitzel S.E., Vaid T.P., Walt D.R. Cross-reactive chemical sensor arrays. Chem. Rev. 100:2000;2595-2626.
13. Rowe-Taitt C.A., Golden J.P., Feldstein M.J., Cras J.J., Hoffman K.E., Ligler F.S. Array biosensor for detection of biohazards. Biosens. Bioelectron. 14:2000;785-794.
14. Feldstein M.J., Golden J.P., Rowe C.A., Macraith B.D., Ligler F.S. Array biosensor: optical and fluidics systems. J. Biomed. Microdevices. 1:1999;139-153.
15. Revzin A., Russell R.J., Yadavalli V.K., Koh W.-G., Deister C., Hile D.D., Mellott M.B., Pishko M.V. Fabrication of poly(ethylene glycol) hydrogel microstructures using photolithography. Langmuir. 17:2001;5440-5447.
16. Cho E.J., Bright F.V. Pin-printed chemical sensor arrays for simultaneous multianalyte quantification. Anal. Chem. 74:2002;1462-1466.
17. Kingshott P., Griesser H.J. Surfaces that resist bioadhesion. Curr. Opin. Solid State Mater. Sci. 4:1999;403-412.
18. R.P. Haugland, Handbook of Fluorescent Probes and Research Products, MP00143, 2000.
19. http://www.cmgm.stanford.edu/pbrown/mguide.
20. Russell R.J., Axel A.C., Shields K.L., Pishko M.V. Mass transfer in rapidly photopolymerized poly(ethylene glycol) hydrogels used for chemical sensing. Polymer. 42:2001;4893-4901.
21. Whitaker J.E., Haugland R.P., Prendergast F.G. Spectral and photophysical studies of benzo[c]xanthene dyes: dual emission pH sensors. Anal. Biochem. 194:1991;330-344.
22. Xu Z., Rollins A., Alcala R., Marchant R.E. A novel fiber-optic pH sensor incorporating carboxy SNAFL-2 and fluorescent wavelength-ratiometric detection. J. Biomed. Mater. Res. 39:1998;9-15.
23. Agi Y., Walt D.R. Fluorescence monitoring of the microenvironmental pH of highly charged polymers. J. Polym. Sci. A. 35:1997;2105-2110.
24. Vyavahare N., Kohn J. Photocrosslinked hydrogels based on copolymers of poly(ethylene glycol) and lysine. J. Polym. Sci. A: Polym. Chem. 32:1994;1271-1281.
25. Andreopoulos F.M., Roberts M.J., Bentley M.D., Harris J.M., Beckman E.J., Russell A.J. Photoimmobilization of organophosphorus hydrolase within a PEG-based hydrogel. Biotechnol. Bioeng. 65:1999;579-588.
26. Albert K.J., Walt D.R., Gill D.S., Pearce T.C. Optical multibead arrays for simple and complex odor discrimination. Anal. Chem. 73:2001;2501-2508.
27. Dickinson T.A., Michael K.L., Kauer J.S., Walt D.R. Convergent, self-encoded bead sensor arrays in the design of an artificial nose. Anal. Chem. 71:1999;2192-2198.
28. E. Kress-Rogers, Handbook of Biosensors and Electronic Noses: Medicine, Food, and the Environment, Boca Raton, FL, 1997.