New ways to develop biosensors towards addressing practical problems

N. F. Starodub

doi:10.1117/12.2044651

18 November 2013 New ways to develop biosensors towards addressing practical problems

N. F. Starodub

Proceedings Volume 9032, Biophotonics—Riga 2013; 90320Y (2013) https://doi.org/10.1117/12.2044651
Event: 1st International Conference "Biophotonics Riga 2013", 2013, Riga, Latvia

Abstract

The main modern approaches which were realized at the development of new generation of biosensors intended for application in field of diagnostics, food quality control and environmental monitoring are presented. The main attention was paid to creation of the multi-parametrical and multi-functional enzymatic and immune biosensors which were realized for the complex diagnostics of diabetes, autoimmune state and for the control of process of sugar production. The label-free bioaffine devices based on the nano-porouse silicon (NPS) with the registration of specific formed signal by chemiluminescence (ChL) and photoresistivity and intended for the determination mycotoxins and diagnostics of retroviral bovine leukemia (RBL) are analyzed too. Improving of ion sensitive field effect transistors (ISFETs) through changing silicon nitride on the cerium oxide is discussed as perspective approach in case of micotoxins and Salmonella control. In the conclusion the possibility to replace biological sensitive elements by artificial ones is considered.

Citation Download Citation

N. F. Starodub "New ways to develop biosensors towards addressing practical problems", Proc. SPIE 9032, Biophotonics—Riga 2013, 90320Y (18 November 2013); https://doi.org/10.1117/12.2044651

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