Application of a new electrometric approach to study interaction between biological molecules

Nickolaj F. Starodub; Igor P. Goraychuk; Valentyna M. Starodub; Vasyl' V. Il'chenko; Gennagij V. Kuznetsov

doi:10.1117/12.382319

10 April 2000 Application of a new electrometric approach to study interaction between biological molecules

Nickolaj F. Starodub, Igor P. Goraychuk, Valentyna M. Starodub, Vasyl' V. Il'chenko, Gennagij V. Kuznetsov

Proceedings Volume 4019, Design, Test, Integration, and Packaging of MEMS/MOEMS; (2000) https://doi.org/10.1117/12.382319
Event: Symposium on Design, Test, Integration, and Packaging of MEMS/MOEMS, 2000, Paris, France

Abstract

In the paper the results about changes of the current- voltage characteristics of the surface-barrier structures (SBS) after the deposition of myoglobin and its specific monoclonal antibodies are presented. It was shown that the SBS structures with ultra-thin films or with ultra-thin layer of the porous silicon are sensitive to the presence of the protein or its specific immune complex on their surfaces. The response of the system depended on the conditions of the specific complex formation. The characteristic optimum of the thickness of Ni film or the layer of the porous silicon was revealed when the changes of the I-V characteristics had a maximum level.

Citation Download Citation

Nickolaj F. Starodub, Igor P. Goraychuk, Valentyna M. Starodub, Vasyl' V. Il'chenko, and Gennagij V. Kuznetsov "Application of a new electrometric approach to study interaction between biological molecules", Proc. SPIE 4019, Design, Test, Integration, and Packaging of MEMS/MOEMS, (10 April 2000); https://doi.org/10.1117/12.382319

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