Zobrazeno 1 - 10
of 14
pro vyhledávání: '"P. Kalyani Martinelango"'
Autor:
Luyi Ding, David Mathieu, Valbona Celo, P. Kalyani Martinelango, Claire C. Austin, Tom Dann, Ewa Dabek-Zlotorzynska, Jeffrey R. Brook
Publikováno v:
Atmospheric Environment. 45:673-686
The Canadian National Air Pollution Surveillance (NAPS) network, monitoring criteria gases (CO, O 3 , NO x , and SO 2 ), PM 2.5 , PM 10 , volatile organic compounds (VOCs), semi-volatile organic compounds (SVOCs) and particle chemical mass and compos
Publikováno v:
Atmospheric Environment. 41:4258-4269
Oxalic acid is the dominant dicarboxylic acid (DCA), and it constitutes up to 50% of total atmospheric DCAs, especially in non-urban and marine atmospheres. A significant amount of particulate H 2 Ox/oxalate (Ox) occurred in the coarse particle fract
Publikováno v:
Analytica Chimica Acta. 567:73-78
In recent years, many different water sources and foods have been reported to contain perchlorate. Studies indicate that significant levels of perchlorate are present in both human and dairy milk. The determination of perchlorate in milk is particula
Publikováno v:
Analytica Chimica Acta. 567:79-86
Quantitative measurement of perchlorate in biological fluids is of importance to assess its toxicity and to study its effects on the thyroid gland. Whenever possible, urine samples are preferred in toxicologic/epidemiologic studies because sample col
Publikováno v:
Analytica Chimica Acta. 567:100-107
There has been no reliable published data on the presence of perchlorate in seawater. Seaweeds are among the most important plant life in the ocean and are good sources of iodine and have been widely used as food and nutritional supplement. Perchlora
Autor:
Andrea B. Kirk, P. Kalyani Martinelango, Purnendu K. Dasgupta, Kang Tian, Ernest E. Smith, Aniruddha Dutta
Publikováno v:
Environmental Science & Technology. 39:2011-2017
Perchlorate inhibits iodide uptake and may impair thyroid and neurodevelopment in infants. Recently, we unambiguously identified the presence of perchlorate in all seven brands of dairy milk randomly purchased from grocery stores in Lubbock, TX. How
Autor:
Kang Tian, Richard W. Tock, Purnendu K. Dasgupta, W. Andrew Jackson, Todd A. Anderson, Srinath Rajagopalan, P. Kalyani Martinelango
Publikováno v:
Environmental Science & Technology. 39:1569-1575
Perchlorate, an iodide uptake inhibitor, is increasingly being detected in new places and new matrices. Perchlorate contamination has been attributed largelyto the manufacture and use of ammonium perchlorate (the oxidizer in solid fuel rockets) and/o
Publikováno v:
Analytical Chemistry. 79:7198-7200
Perchlorate and other hydrophobic ions can be measured with high sensitivity and selectivity by forming a positively charged ion pair with a dicationic agent. A commercially available reagent, 1,6-bis(trimethylammonium)hexane dibromide (Br(N(CH3)3)(C
Publikováno v:
Analytica chimica acta. 567(1)
There has been no reliable published data on the presence of perchlorate in seawater. Seaweeds are among the most important plant life in the ocean and are good sources of iodine and have been widely used as food and nutritional supplement. Perchlora
Autor:
Rida Al-Horr, Purnendu K. Dasgupta, Rosanne W. Slingsby, Daniel W. Armstrong, Jared L. Anderson, P. Kalyani Martinelango
Publikováno v:
Analytical chemistry. 77(15)
Perchlorate (ClO4-) competitively inhibits the uptake of iodide by the thyroid gland. Trace quantities of perchlorate are being increasingly detected in food and environmental samples. There is great concern that perchlorate contamination may be far