scholarly journals Microscopic Investigations on the Biosorption of Heavy Metals by Bacterial Cells: A Review

2018 ◽  
Vol 6 (1) ◽  
pp. 11-17 ◽  
Author(s):  
A. Joseph Thatheyus ◽  
Duraisamy Ramya
Keyword(s):  
Heavy Metals ◽  
Bacterial Cells ◽  
Biosorption Of Heavy Metals ◽  
Microscopic Investigations

scholarly journals SELECTIVE "STAINING" FOR ELECTRON MICROGRAPHY

1942 ◽  
Vol 76 (1) ◽  
pp. 103-108 ◽  
Author(s):  
Stuart Mudd ◽  
Thomas F. Anderson
Keyword(s):  
Heavy Metals ◽  
Cell Walls ◽  
Differential Staining ◽  
Bacterial Cells ◽  
Selective Staining ◽  
Electron Micrography ◽  
Chemical Effects ◽  
Microchemical Analysis ◽  
Cell Components ◽  
Selective Chemical

The physical basis of contrast and image formation in electron micrography is considered in relation to the possibility of recording selective chemical effects on cell components. A technology of selective microchemical analysis, equivalent to differential staining, is suggested as practicable in electron micrography. Electron pictures of bacteria after exposure to salts of heavy metals have shown the bacterial inner protoplasm, but not the cell walls, to be selectively darkened; shrinkage, coagulation, or escape of protoplasm from the injured cells may result and be recorded in the electron micrographs. Recording of the action of germicidal agents on individual bacterial cells is indicated as one promising field of application of microchemical analysis with the aid of the electron microscope.

Treatment of metal wastewater in pilot-scale packed bed systems: efficiency of single- vs. mixed-mushrooms

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 29145-29152 ◽  
Author(s):  
Yunchuan Long ◽  
Qiao Li ◽  
Jiangxia Ni ◽  
Fei Xu ◽  
Heng Xu
Keyword(s):  
Heavy Metals ◽  
Industrial Wastewater ◽  
Packed Bed ◽  
Pilot Scale ◽  
Biosorption Of Heavy Metals

This study investigated the biosorption of heavy metals from industrial wastewater using mushrooms at small-sized pilot-scale.

Biosorption of heavy metals by lactic acid bacteria and identification of mercury binding protein

2013 ◽  
Vol 164 (7) ◽  
pp. 701-709 ◽  
Author(s):  
Hideki Kinoshita ◽  
Yui Sohma ◽  
Fumika Ohtake ◽  
Mitsuharu Ishida ◽  
Yasushi Kawai ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Binding Protein ◽  
Biosorption Of Heavy Metals

scholarly journals Algae-Silica Hybrid Materials for Biosorption of Heavy Metals

2010 ◽  
Vol 02 (02) ◽  
pp. 115-122 ◽  
Author(s):  
Ulrich Soltmann ◽  
Sabine Matys ◽  
Gunter Kieszig ◽  
Wolfgang Pompe ◽  
Horst Bottcher
Keyword(s):  
Heavy Metals ◽  
Hybrid Materials ◽  
Biosorption Of Heavy Metals ◽  
Silica Hybrid

Enhanced bioaccumulation of heavy metals by bacterial cells displaying synthetic phytochelatins

2000 ◽  
Vol 70 (5) ◽  
pp. 518-524 ◽  
Author(s):  
Weon Bae ◽  
Wilfred Chen ◽  
Ashok Mulchandani ◽  
Rajesh K. Mehra
Keyword(s):  
Heavy Metals ◽  
Bacterial Cells
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