Carbon nanotube based amperometric biosensors

Carbon Nanotubes-Based Amperometric Biosensors for Detection of Free OPs... 

H. Tang, J. Chen, S. Yao, L. Nie, G. Deng, and Y. Kuang, Amperometric glucose biosensor based on adsorption of glucose oxidase at platinum nanoparticle-modified carbon nanotube electrode. Anal. Biochem. 331, 89-97 (2004). 

P.P. Joshi, S.A. Merchant, Y. Wang, and D.W. Schmidtke, Amperometric biosensors based on redox polymer-carbon nanotube-enzyme composites. Anal. Chem. 77, 3183—3188 (2005). 

X.C. Tan, MJ. Li, RX. Cai, LJ. Luo, and X.Y. Zou, An amperometric cholesterol biosensor based on multiwalled carbon nanotubes and organically modified sol-gel/chitosan hybrid composite film. Anal. Biochem. 337, 111-120 (2005). 

V.S. Tripathi, V.B. Kandimalla, and H.X. Ju, Amperometric biosensor for hydrogen peroxide based on ferrocene-bovine serum albumin and multiwall carbon nanotube modified ormosil composite. Biosens. Bioelectron. 21,1529-1535 (2006). 

Xu JZ, Zhu JJ, Wu Q, Hu Z, Chen HY (2003) An amperometric biosensor based on the coimmobilization of horseradish peroxidase and methylene blue on a carbon nanotubes modified electrode. Electroanalysis 15 219-224. 

Liu, G., Lin, Y. (2006). Biosensor based on self-assembling acetylcholinesterase on carbon nanotubes for flow injection/ amperometric detection of organophosphate pesticides and nerve agents. Anal. Chem. 78 835 3. 

Wan, J., Bi, J.L., Du, P., and Zhang, S.S. (2009) Biosensor based on the biocatalysis of microperorddase-ll in nanocomposite material of mulfiwalled carbon nanotubes/room temperature ionic liquid for amperometric determination of hydrogen peroxide. Analytical Biochemistry, 386 (2), 256-261. 

Qu F., Yang M., Jiang J., Shen G., and Yu R. Amperometric biosensor for choline based on layer-by-layer assembled functionalized carbon nanotube and polyaniline multilayer film. Anal. Biochem., 344, 108-114, 2005. 

Rawal, R., Chawla, S., Dahiya, T, and Pundir, C. S. (2011). Development of an amperometric sulfite biosensor based on a gold nanoparticles/ chitosan/multiwalled carbon nanotubes/potyaniline-modified gold electrode. Ana/. Bioanal. Chem., 401, pp. 2599-2608. 

Yadav, S., Kumar, A., and Pundir, C. S. (2011). Amperometric creatinine biosensor based on covaiently coimmobilized enzymes onto carboxyiated muitiwailed carbon nanotubes/polyaniline composite film. Anal. Biochem., 419, pp. 277-283. 

Chauhan, N. and Pundir, C. S., An amperometric uric acid biosensor based on multi-walled carbon nanotube-gold nanoparticle composite. Analytical Biochemistry,413(2), 97-103(2011). 

Wu, B.Y., et al. Amperometric glucose biosensor based on multilayer films via layer-by-layer self-assembly of multi-wall carbon nanotubes, gold nanopaiticles and glucose oxidase on the Pt electrode. Biosens. Bioelectron. 22(12), 2854—2860 (2007)... 

A reagentless amperometric alcohol biosensor based on carbon-nanotube/teflon composite electrodes. Anal Lett., 36 (9), 2041-2048. 

Tsai Y-C, Chen S-Y, Lee C-A (2008) Amperometric cholesterol biosensors based on carbon nanotube-chitosan-platinum-cholesterol oxidase nanobiocomposite. Sens Actuators B Chem 135(1) 96-101... 

Mathematical modeling of biosensors has been successfully used to investigate the kinetic peculiarities of the biosensor action. The numerical simulation became a powerful framework for numerical investigation of the impact of model parameters on the biosensor action and to optimize the biosensor configuration [7]. Recently, the computational modeling of the laccase-based biosensor qualitatively explained and confirmed the experimentally observed synergistic effect of the mediator on the biosensor response [21]. The numerical simulation of an amperometric biosensor based on an enzyme-loaded carbon nanotube (CNT) layer deposited on a perforated membrane highlighted the dependence of the steady-state biosensor current on the anisotropic properties of CNT. It was also shown that the sensitivity of the biosensors... 

Chawla, S., Rawal, R., Sharma, S. and Pundir, C.S. (2012) An amperometric biosensor based on laccase immobihzed onto nickel nanoparticles/carboxylated multiwalled carbon nanotubes/polyaniline modified gold electrode for determination of phenolic content in fmit juices. Biochem. Eng. J., 68,76-84. 

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