Composite films of Prussian blue and N-substituted polypyrroles: covalent immobilization of enzymes and application to near infrared optical biosensing

DOI to cite this document:: 10.5283/epub.21087

Koncki, Robert ; Wolfbeis, Otto S.

PDF
(122kB) - Repository staff only

Date of publication of this fulltext: 06 Jun 2011 11:35

Details

Item type:	Article
Journal or Publication Title:	Biosensors and Bioelectronics
Publisher:	Elsevier
Volume:	14
Number of Issue or Book Chapter:	1
Page Range:	pp. 87-92
Date:	1999
Institutions:	Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Antje J. Bäumner, formerly Prof. Wolfbeis)
Keywords:	Enzyme immobilization; Films; Optical biofilms; Polypyrroles; Prussian Blue
Dewey Decimal Classification:	500 Science > 540 Chemistry & allied sciences
Status:	Published
Refereed:	Unknown
Created at the University of Regensburg:	Unknown
Item ID:	21087

Export bibliographical data

Abstract

We demonstrate the feasibility of optical biosensing using a material which, in essence, is a modified inorganic film to which various enzymes were covalently attached. Thin and transparent blue films composed of Prussian blue and incorporated into a network of N-substituted polypyrroles are sensitive to pH in the 5–9 range at 720 nm wavelength and can be modified with enzymes to result in the ...

Owner only: item control page

Download Statistics

More literature (via CORE)

Details

Export bibliographical data

Abstract

Abstract

Download Statistics

Downloads

More literature (via CORE)

University Library