STABILIZATION OF CHLOROPLASTS BY ENTRAPMENT IN POLYVINYLALCOHOL BEARING STYRYLPYRIDINIUM GROUPS

Authors
ROUILLON R TOCABENS M MARTY JL
Citation
R. Rouillon et al., STABILIZATION OF CHLOROPLASTS BY ENTRAPMENT IN POLYVINYLALCOHOL BEARING STYRYLPYRIDINIUM GROUPS, Analytical letters, 27(12), 1994, pp. 2239-2248
Citations number
14
Categorie Soggetti
Chemistry Analytical
Journal title
Analytical letters → ACNP
ISSN journal
00032719
Volume
27
Issue
12
Year of publication
1994
Pages
2239 - 2248
Database
ISI
SICI code
0003-2719(1994)27:12<2239:SOCBEI>2.0.ZU;2-H
Abstract
Chloroplasts isolated from spinach were immobilized by entrapment in p olyvinyl alcohol bearing styrylpyridinium groups (PVA-SbQ). The best c onditions of oxygen production (temperature, pH) were optimized and co mpared with native chloroplasts. The storage stability in a dry state was good. The results achieved with diuron could allow the use of entr apped chloroplasts to elaborate a method for the detection of pollutan ts inhibiting the photosynthetic electron flow.