Organic films for nanoelectronics and sensing applications

RAY, A. K. and NABOK, A. V. (2001). Organic films for nanoelectronics and sensing applications. In: 1st IEEE Conference on Nanotechnology, Maui, Hawaii, USA, Oct. 28-30, 2001.

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Abstract

Films of polyallylamine hydrochloride (PAA) and polysteresulfonate sodium salt (PSS) were formulated using the polyelectrolyte self-assembly technique. Electrical measurements show that there is no presence of counter ions and films are electrically stable. Responses of composite films of PAA/(indicator/PAA) (Enzyme/PAA) deposited on suitably treated glass substrates to heavy metals and pesticides are found to be selective from their optical absorption spectra.

Item Type:	Conference or Workshop Item (Paper)
Research Institute, Centre or Group:	Materials and Engineering Research Institute > Thin Films Research Centre > Electronic Materials and Sensors Research Group
Depositing User:	Ann Betterton
Date Deposited:	20 Apr 2010 16:28
Last Modified:	20 Apr 2010 16:28
URI:	http://shura.shu.ac.uk/id/eprint/1448

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