Detection of Environmental Contaminants by Biosensors

作者: Ajit Sadana

DOI: 10.1016/B978-044452784-4/50009-5

关键词: KineticsFractal dimensionAnalytical chemistryBiosensorFractal analysisTolueneChemistryXyleneNonaneDissociation (chemistry)

摘要: This chapter presents a fractal analysis for the binding and dissociation of various environmental pollutants either in solution or gas phase to receptors immobilized on different biosensor surfaces. The is offered as an alternative way improve understanding kinetics heterogeneous case with diffusion-limited reactions occurring structured Binding rate coefficients well dimensions are provided, basis prefactor aggregates, quantitative predictive equations developed coefficient k function dimension D f toluene concentration MC1061-pXylRS-lacZ; 3-methylbenzylchloride, 3-nitrotoluene, nonane MC1061-pXylRS-lacZ biosensor; molecular weight aromatic non-aromatic compounds solution; xylene solution. demonstrates that only mildly sensitive degree heterogeneity present surface. order dependence found be −0.7958 concentrations electrochemical biosensor, it equal 0.6470 aromatics non-aromatics (3-methylbenzylchloride, nonane) biosensor.

参考文章(55)
D. Grunberger, Beatrice Singer, Molecular Biology of Mutagens and Carcinogens ,(1983)
Adrian M. Kummer, Andreas Hierlemann, Henry Baltes, Tuning sensitivity and selectivity of complementary metal oxide semiconductor-based capacitive chemical microsensors. Analytical Chemistry. ,vol. 76, pp. 2470- 2477 ,(2004) , 10.1021/AC0352272
Y.Y. Qiu, C. Azeredo-Leme, L.R. Alcácer, J.E. Franca, A CMOS humidity sensor with on-chip calibration Sensors and Actuators A-physical. ,vol. 92, pp. 80- 87 ,(2001) , 10.1016/S0924-4247(01)00543-X
W. Hutter, J. Peter, H. Swoboda, W. Hampel, E. Rosenberg, D. Krämer, R. Kellner, Development of a microbial bioassay for chlorinated and brominated hydrocarbons Analytica Chimica Acta. ,vol. 306, pp. 237- 241 ,(1995) , 10.1016/0003-2670(94)00679-G
Tiebang Wang, Xiujuan Jia, Jane Wu, Direct determination of metals in organics by inductively coupled plasma atomic emission spectrometry in aqueous matrices. Journal of Pharmaceutical and Biomedical Analysis. ,vol. 33, pp. 639- 646 ,(2003) , 10.1016/S0731-7085(03)00357-1
Wisitsree Wiyaratn, Sabahudin Hrapovic, Yali Liu, Werasak Surareungchai, John H. T. Luong, Light-assisted synthesis of Pt-Zn porphyrin nanocomposites and their use for electrochemical detection of organohalides. Analytical Chemistry. ,vol. 77, pp. 5742- 5749 ,(2005) , 10.1021/AC0509612
C. Cremisini, S. Di Sario, J. Mela, R. Pilloton, G. Palleschi, Evaluation of the use of free and immobilised acetylcholinesterase for paraoxon detection with an amperometric choline oxidase based biosensor Analytica Chimica Acta. ,vol. 311, pp. 273- 280 ,(1995) , 10.1016/0003-2670(94)00618-V