Literature DB >> 16349552

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

D L Parker1, L C Rai, N Mallick, P K Rai, H D Kumar.   

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 degrees 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.

Entities:  

Year:  1998        PMID： 16349552      PMCID： PMC106185     

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  9 in total

1.  Chemical Characterization of Polysaccharide from the Slime Layer of the Cyanobacterium Microcystis flos-aquae C3-40.

Authors:  John L Plude; Dorothy L Parker; Olivia J Schommer; Robert J Timmerman; Stephanie A Hagstrom; James M Joers; Robert Hnasko
Journal:  Appl Environ Microbiol       Date:  1991-06       Impact factor: 4.792

2.  Removal and assessment of toxicity of Cu and Fe toAnabaena doliolum andChlorella vulgaris using free and immobilized cells.

Authors:  L C Rai; N Mallick
Journal:  World J Microbiol Biotechnol       Date:  1992-03       Impact factor: 3.312

3.  Transport and accumulation of nickel ions in the cyanobacterium Anabaena cylindrica.

Authors:  P M Campbell; G D Smith
Journal:  Arch Biochem Biophys       Date:  1986-02-01       Impact factor: 4.013

Review 4.  Biosorption of heavy metals.

Authors:  B Volesky; Z R Holan
Journal:  Biotechnol Prog       Date:  1995 May-Jun

5.  Manganese oxidation in pH and O2 microenvironments produced by phytoplankton.

Authors:  L L Richardson; C Aguilar; K H Nealson
Journal:  Limnol Oceanogr       Date:  1988       Impact factor: 4.745

6.  Potassium Salts Inhibit Growth of the Cyanobacteria Microcystis spp. in Pond Water and Defined Media: Implications for Control of Microcystin-Producing Aquatic Blooms.

Authors:  D L Parker; H D Kumar; L C Rai; J B Singh
Journal:  Appl Environ Microbiol       Date:  1997-06       Impact factor: 4.792

7.  Effect of Metal Cations on the Viscosity of a Pectin-Like Capsular Polysaccharide from the Cyanobacterium Microcystis flos-aquae C3-40.

Authors:  D L Parker; B R Schram; J L Plude; R E Moore
Journal:  Appl Environ Microbiol       Date:  1996-04       Impact factor: 4.792

8.  Removal of inorganic ions from wastewaters by immobilized microalgae.

Authors:  N Mallick; L C Rai
Journal:  World J Microbiol Biotechnol       Date:  1994-07       Impact factor: 3.312

9.  Influence of chromium on some physiological variables of Anabaena doliolum: interaction with metabolic inhibitors.

Authors:  L C Rai; S K Dubey; N Mallick
Journal:  Biometals       Date:  1992       Impact factor: 2.949
  9 in total
  5 in total

1.  Cadmium effect on physiological responses of the tolerant Chlorophyta specie Picocystis sp. isolated from Tunisian wastewaters.

Authors:  Ben Ali Rihab; Ben Ouada Sabrine; Chouchene Lina; Messaoudi Imed; Ben Ouada Hatem; Othmane Ali
Journal:  Environ Sci Pollut Res Int       Date:  2016-10-29       Impact factor: 4.223

2.  Bioinformatic and expression analyses of genes mediating zinc homeostasis in Nostoc punctiforme.

Authors:  Lee Hudek; L C Rai; David Freestone; Agnes Michalczyk; Maria Gibson; Y F Song; M Leigh Ackland
Journal:  Appl Environ Microbiol       Date:  2008-11-14       Impact factor: 4.792

3.  Sheathless mutant of Cyanobacterium Gloeothece sp. strain PCC 6909 with increased capacity to remove copper ions from aqueous solutions.

Authors:  Ernesto Micheletti; Sara Pereira; Francesca Mannelli; Pedro Moradas-Ferreira; Paula Tamagnini; Roberto De Philippis
Journal:  Appl Environ Microbiol       Date:  2008-03-07       Impact factor: 4.792

4.  Sequestration and Distribution Characteristics of Cd(II) by Microcystis aeruginosa and Its Role in Colony Formation.

Authors:  Xiangdong Bi; Ran Yan; Fenxiang Li; Wei Dai; Kewei Jiao; Qixing Zhou; Qi Liu
Journal:  Biomed Res Int       Date:  2016-09-29       Impact factor: 3.411

5.  Relationship between Photosynthetic Capacity and Microcystin Production in Toxic Microcystis Aeruginosa under Different Iron Regimes.

Authors:  Xun Wang; Peifang Wang; Chao Wang; Jin Qian; Tao Feng; Yangyang Yang
Journal:  Int J Environ Res Public Health       Date:  2018-09-07       Impact factor: 3.390
  5 in total

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