Effects of Cellular Metabolism and Viability on Metal Ion Accumulation by Cultured Biomass from a Bloom of the Cyanobacterium Microcystis aeruginosa-Reference-Cited by-同舟云学术

Effects of Cellular Metabolism and Viability on Metal Ion Accumulation by Cultured Biomass from a Bloom of the Cyanobacterium Microcystis aeruginosa

Published:1998-04 Issue:4 Volume:64 Page:1545-1547
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Parker D. L.¹,Rai L. C.²,Mallick N.²,Rai P. K.²,Kumar H. D.²

Affiliation:

1. Department of Biology and Microbiology, University of Wisconsin Oshkosh, Oshkosh, Wisconsin 54901,1 and

2. Department of Botany, Banaras Hindu University, Varanasi 221005, India2

Abstract

ABSTRACT The sorption of nickel, cadmium, and copper by cultured biomass from a naturally occurring bloom of Microcystis aeruginosa was demonstrated in two systems: cells suspended in culture medium and cells immobilized in alginate. Incubation in the absence of light, in the presence of metabolic inhibitors, and at 4°C did not substantially decrease the copper accumulation by cells in culture medium. Heat-killed, formaldehyde-treated, and air-dried biomass samples sorbed nearly as much (or in some cases slightly more) copper as did viable samples.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/AEM.64.4.1545-1547.1998

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