The oxidative addition of hydrogen sulfide to the electron-rich triple bond: The isolation and characterization of compounds that contain the Re2(?-H)(?-SH) cluster unit

1991 ◽  
Vol 2 (4) ◽  
pp. 259-270 ◽  
Author(s):  
Keng-Yu Shih ◽  
Phillip E. Fanwick ◽  
Richard A. Walton
Keyword(s):  
Hydrogen Sulfide ◽  
Triple Bond ◽  
Oxidative Addition ◽  
Isolation And Characterization ◽  
Cluster Unit

Isolation and characterization of bacteriophages specific to hydrogen-sulfide-producing bacteria

2013 ◽  
Vol 59 (1) ◽  
pp. 39-45 ◽  
Author(s):  
Chao Gong ◽  
Spencer Heringa ◽  
Randhir Singh ◽  
Jinkyung Kim ◽  
Xiuping Jiang
Keyword(s):  
Hydrogen Sulfide ◽  
Lag Phase ◽  
Restriction Enzyme Digestion ◽  
Isolation And Characterization ◽  
The Family ◽  
Processing Plants ◽  
Specific Bacteriophage ◽  
Myoviridae Family ◽  
Restriction Enzyme Digestion Analysis

The objectives of this study were to isolate and characterize bacteriophages specific to hydrogen-sulfide-producing bacteria (SPB) from raw animal materials, and to develop a SPB-specific bacteriophage cocktail for rendering application. Meat, chicken offal, and feather samples collected from local supermarkets and rendering processing plants were used to isolate SPB (n = 142). Bacteriophages (n = 52) specific to SPB were isolated and purified from the above samples using 18 of those isolated SPB strains as hosts. The host ranges of bacteriophages against 5 selected SPB strains (Escherichia coli, Citrobacter freundii, and Hafnia alvei) were determined. Electron microscopy observation of 9 phages selected for the phage cocktail revealed that 6 phages belonged to the family of Siphoviridae and 3 belonged to the Myoviridae family. Restriction enzyme digestion analysis with endonuclease DraI detected 6 distinguished patterns among the 9 phages. Phage treatment prevented the growth of SPB for up to 10 h with multiplicity of infection ratios of 1, 10, 100, and 1000 in tryptic soy broth at 30 °C, and extended the lag phase of SPB growth for 2 h at 22 °C with multiplicities of infection of 10, 100, and 1000. These results suggest that the selected bacteriophage cocktail has a high potential for phage application to control SPB in raw animal materials destined for the rendering process.

Isolation and characterization of a uranium(VI)–nitride triple bond

2013 ◽  
Vol 5 (6) ◽  
pp. 482-488 ◽  
Author(s):  
David M. King ◽  
Floriana Tuna ◽  
Eric J. L. McInnes ◽  
Jonathan McMaster ◽  
William Lewis ◽  
...  
Keyword(s):  
Triple Bond ◽  
Isolation And Characterization

The isolation and characterization of 18 equine microsatellite loci, TKY272–TKY289

2000 ◽  
Vol 31 (2) ◽  
pp. 149-149 ◽  
Author(s):  
T Tozaki ◽  
H Kakoi ◽  
S Mashima ◽  
K Hirota ◽  
T Hasegawa ◽  
...  
Keyword(s):  
Microsatellite Loci ◽  
Isolation And Characterization
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