The Luminescent Bacteria Test to Determine the Acute Toxicity of Nanoparticle Suspensions

Author(s):  
Ana Garcia ◽  
Sonia Recillas ◽  
Antoni Sánchez ◽  
Xavier Font
Chemosphere ◽  
2015 ◽  
Vol 140 ◽  
pp. 174-183 ◽  
Author(s):  
Shuang Ding ◽  
Junwei Wu ◽  
Meng Zhang ◽  
Huifeng Lu ◽  
Qaisar Mahmood ◽  
...  

2016 ◽  
Vol 23 (22) ◽  
pp. 22803-22809 ◽  
Author(s):  
Wenjie Xu ◽  
Zhenming Jiang ◽  
Quanlin Zhao ◽  
Zhenzhong Zhang ◽  
Hongping Su ◽  
...  

Author(s):  
Monika Vítězová

The isolation of actinomycetes was performed from soil samples influenced by car-traffic. The acute toxicity of soil leaches was tested by the help of Microtox®bioassay testing system which uses freeze dried luminescent bacteriaPhotobacterium phosphoreumas the test organisms. The content of heavy metals in biomass of soil microorganisms and in whole soil samples was determinate. 115 strains of actinomycetes were isolated and their total numbers in soil samples were estimated. The acute toxicity of soil influenced the total numbers of actinomycetes. By the help of DNA-DNA reassociation procedure the generic diversity of bacteria was estimated. The identification and differentiation of streptomycetes from the total isolated actinomycetes was made using specific morphological criteria and the gas chromatography-fatty acid methyl ester (GC-FAME) analysis. FAME method is adequate only for differentiation of members of genusStreptomycesfrom other actinomycetes because of their characteristical profile of fatty acids.


2011 ◽  
Vol 91 (9) ◽  
pp. 900-909 ◽  
Author(s):  
Stefano Girotti ◽  
Elisabetta Maiolini ◽  
Luca Bolelli ◽  
Elida Ferri ◽  
Mauro Piccolo ◽  
...  

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