Identification and characterization of selenium species in enriched green onion (Allium fistulosum) by HPLC-ICP-MS and ESI-ITMS

2004 ◽  
Vol 19 (3) ◽  
pp. 381 ◽  
Author(s):  
Monika Shah ◽  
Sasi S. Kannamkumarath ◽  
Jorgelina C. A. Wuilloud ◽  
Rodolfo G. Wuilloud ◽  
Joseph A. Caruso
Keyword(s):  
Allium Fistulosum ◽  
Selenium Species ◽  
Icp Ms ◽  
Identification And Characterization

Identification and characterization of a glossy mutant in Welsh onion (Allium fistulosum L.)

2017 ◽  
Vol 225 ◽  
pp. 122-127 ◽  
Author(s):  
Liuyi Yang ◽  
Qianchun Liu ◽  
Yongqin Wang ◽  
Lecheng Liu
Keyword(s):  
Allium Fistulosum ◽  
Welsh Onion ◽  
Glossy Mutant ◽  
Identification And Characterization

Characterization of Selenium Species in Brazil Nuts by HPLC−ICP-MS and ES-MS

2002 ◽  
Vol 50 (20) ◽  
pp. 5722-5728 ◽  
Author(s):  
Anne P. Vonderheide ◽  
Kazimierz Wrobel ◽  
Sasi S. Kannamkumarath ◽  
Clayton B'Hymer ◽  
Maria Montes-Bayón ◽  
...  
Keyword(s):  
Selenium Species ◽  
Brazil Nuts ◽  
Icp Ms

Identification and characterization of radioactive ‘hot’ particles in Chernobyl fallout-contaminated soils: the application of two novel approaches

2003 ◽  
Vol 67 (2) ◽  
pp. 183-204 ◽  
Author(s):  
J. A. Entwistle ◽  
A. G. Flowers ◽  
G. Nageldinger ◽  
J. C. Greenwood
Keyword(s):  
Contaminated Soils ◽  
Ecological Impact ◽  
Photographic Film ◽  
Exclusion Zone ◽  
Chernobyl Fallout ◽  
Hot Particles ◽  
Icp Ms ◽  
Identification And Characterization

The Chernobyl accident in 1986 resulted in the widespread identification of the post-accident presence of radioactive (or ‘hot’) particles across large areas of Eastern and Central Europe. Such particles arise from direct deposition and also from condensation and interactions on particle surfaces during and following the deposition of soluble fallout. Identification of the presence and nature of hot particles is necessary in order to determine the long-term ecological impact of radioactive fallout. This paper describes several techniques for the identification and characterization of hot particles in soil samples from Belarus. In addition to new results from the use of gamma spectrometry, we include two novel instrumentation approaches that have been developed and applied to Chernobyl fallout-contaminated soils. The first, ‘differential’ autoradiography, utilizes a photographic film sandwich to characterize the nature of the ionizing radiation emitted from samples. In this paper we show that differential autoradiography can not only identify hot particle presence in soil, but can also determine the dominant radionuclide in that particle. The second approach, sector field ICP-MS (ICP-SFMS), can provide rapid, high-precision determination of the actinides, including the transuranic actinides, that characteristically occur in hot particles originating from weapons fallout or fuel matrices. Here, ICP-SFMS is shown to yield sufficiently low detection limits for plutonium isotopes (with the exception of 238Pu) to enable us to confirm negligible presence of plutonium in areas outside the Chernobyl exclusion zone, but with high levels of fission-product contamination.

Identification and characterization of aldose reductase in cultured rat mesangial cells

Diabetes ◽  
1992 ◽  
Vol 41 (9) ◽  
pp. 1165-1171 ◽  
Author(s):  
R. Kikkawa ◽  
K. Umemura ◽  
M. Haneda ◽  
N. Kajiwara ◽  
S. Maeda ◽  
...  
Keyword(s):  
Aldose Reductase ◽  
Mesangial Cells ◽  
Identification And Characterization
Sign in / Sign up

Export Citation Format

Share Document