LC/MS/MS and LC/NMR for the Structure Elucidation of Ciprofloxacin Transformation Products in Pond Water Solution

Author(s):  
Laurie A. Cardoza ◽  
Todd D. Williams ◽  
Bob Drake ◽  
Cynthia K. Larive
2011 ◽  
Vol 192 (3) ◽  
pp. 1192-1202 ◽  
Author(s):  
Feng Wang ◽  
Fang Xie ◽  
Xiaofeng Xue ◽  
Zhidong Wang ◽  
Bei Fan ◽  
...  

Author(s):  
R. Varughese ◽  
S. W. Thompson ◽  
P. R. Howell

Ever since Habraken and Economopoulos first employed the term granular bainite to classify certain unconventional transformation products in continuously cooled steels, the term has been widely accepted and used, despite the lack of a clear consensus as to the detailed nature of the transformation products which constitute granular bainite. This paper presents the preliminary results of a TEM investigation of an 0.04 wt% C, copper-containing steel (designated HSLA-100). It is suggested that the term granular ferrite rather than granular bainite is a more accurate description of this multiphase reaction product.Figure 1 is a light micrograph of a sample which had been air-cooled from 900°C to room temperature. The microstructure is typical of that which has been termed granular bainite in the past and appears to consist of equiaxed ferritic grains together with other minor transformation products. In order to examine these structures in more detail, both continuously cooled and isothermally transformed and quenched materials have been examined with TEM. Granular bainite has been found in virtually all samples.


Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
J Tchoumtchoua ◽  
M Halabalaki ◽  
D Njamen ◽  
J Mbanya ◽  
L Skaltsounis

Planta Medica ◽  
2011 ◽  
Vol 77 (12) ◽  
Author(s):  
A Debbab ◽  
R Bara ◽  
A Pretsch ◽  
R Edrada Ebel ◽  
V Wray ◽  
...  

Planta Medica ◽  
2014 ◽  
Vol 80 (10) ◽  
Author(s):  
S Groscurth ◽  
T Kühn ◽  
P Kessler ◽  
V Rukachaisirikul

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