Organic¿Inorganic Hybrid Nanocomposites for Sensing Application
Autor: | Ahmad, Sharif Kaushik, Ajeet Malhotra, Bansi D. |
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EAN: | 9783845442433 |
Sachgruppe: | Technik |
Sprache: | Englisch |
Seitenzahl: | 100 |
Produktart: | Kartoniert / Broschiert |
Veröffentlichungsdatum: | 26.08.2011 |
Untertitel: | Hybrid Nanocomposite based Biosensor for Ochratoxin-A |
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Most crucial step to fabricate biosensor is selection of appropriate immobilization matrix, wherein the biomolecule immobilize in a desired confirmation to retain higher biological activity results in improved sensing parameters. Keeping this in view, we have fabricated organic-inorganic hybrid nanocomposite system to immobilize antibodies to detect octratoxin-A with enhanced sensing properties. These nanosurfaces provide a favorable friendly microenvironment for the oriented immobilization of antibodies and also helps to improve the electron transport between electrolyte and electrode resulting in high sensitivity and low detection limit.