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Proceedings Paper

New ways to develop biosensors towards addressing practical problems
Author(s): N. F. Starodub
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Paper 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.

Paper Details

Date Published: 18 November 2013
PDF: 4 pages
Proc. SPIE 9032, Biophotonics—Riga 2013, 90320Y (18 November 2013); doi: 10.1117/12.2044651
Show Author Affiliations
N. F. Starodub, National Univ. of Life and Environmental Sciences of Ukraine (Ukraine)

Published in SPIE Proceedings Vol. 9032:
Biophotonics—Riga 2013
Janis Spigulis; Ilona Kuzmina, Editor(s)

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