Výsledky vyhledávání - "Saul I. Shupack"

Synthesis and properties of palladium(II) complexes with sulfur ligands

Autor: Saul I. Shupack, Arnold L. Rheingold, Eileen S. Kahn

Publikováno v: Journal of Crystallographic and Spectroscopic Research. 23:697-710

Complexes of L-2 thiolhistidine (th) and 2-mercaptoimidazole (miz) with Pd(II) were synthesized, Pd(th)4(NO3)2 and Pd(miz)4Cl2, and their structure determined by FTIR, UV/VIS, NMR, mass spectroscopy, and X-ray crystallography. For comparison, a Pd(II

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bdb369a60c3390ec5df80f53f3b9de1
https://doi.org/10.1007/bf01187271

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An object-oriented data handling system for spectral or chromatographic data acquisition and analysis

Autor: Daniel J. Gerth, Saul I. Shupack, Timothy Howell

Publikováno v: Computers & Chemistry. 16:35-39

A comprehensive data handling package for spectral or chromatographic data acquisition and analysis has been developed. The software is written in Turbo Pascal and will run on any IBM/AT compatible computer. Extensive use of the object-oriented featu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d956ede027d9b71b39d1b039c05767e7
https://doi.org/10.1016/0097-8485(92)85006-k

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Particle-Size Distribution of Chromium: Total and Hexavalent Chromium in Inspirable, Thoracic, and Respirable Soil Particles from Contaminated Sites in New Jersey

Autor: Paul J. Lioy, Paul F. Sanders, Vasiliki Kitsa, Saul I. Shupack, Timothy Howell, Judith C. Chow, John G. Watson

Publikováno v: Aerosol Science and Technology. 17:213-229

Chromate slag is found mixed with soil at several sites in New Jersey. Previous analyses of the contaminated soil were limited to particle sizes > 30 μm. This study focuses on the inspirable, thoracic, and respirable particles that would enter the h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28a6a8b0c96b672e7a039e2d4988b56b
https://doi.org/10.1080/02786829208959572

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The chemistry of chromium and some resulting analytical problems

Autor: Saul I. Shupack

Publikováno v: Environmental Health Perspectives

Chromium, named for its many-colored compounds, exists in the oxidation states of -2 to +6 inclusively. The compounds exhibit a wide range of geometries including square planar, tetrahedral, octahedral, and various distorted geometries. Chromium is f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f39b8ddc10b0a4753989f1637dc5f5e
https://doi.org/10.1289/ehp.91927

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Some Activities of the Oxidant Chromate

Autor: Charlotte M. Witmer, Edward J. Yurkow, Hyoung-Sook Park, Saul I. Shupack, Sean M. O'Connell

Publikováno v: Advances in Experimental Medicine and Biology ISBN: 9781475794823

Hexavalent chromium [Cr(VI)] compounds are recognized mutagens and carcinogens (IARC, 1980), although the mechanism of action is unknown. Chromium compounds commonly exist in the Cr(VI) and trivalent ([Cr(III)] states, with the Cr(III) state as the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd77ff01cc3526114024a8c597d84b4e
https://doi.org/10.1007/978-1-4757-9480-9_12

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Residential exposure to chromium waste--urine biological monitoring in conjunction with environmental exposure monitoring

Autor: Timothy Howell, Branden B. Johnson, Robert R. Boesch, Thomas Wainman, Saul I. Shupack, Alan H. Stern, Paul J. Lioy, Patricia A. Pleban, Natalie C G Freeman

Publikováno v: Environmental research. 58(2)

To determine whether a population living on or adjacent to four sites of chromate production waste was measurably exposed to environmental chromium, spot samples of urine were collected along with wipe samples of household dust and lifestyle/activity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d627b3ce376618d4328587c884a7d54
https://pubmed.ncbi.nlm.nih.gov/1511670

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Raman Spectroscopic Studies of CH3– and CD3-(4-Tert-butylpyridine)- bis(dimethylglyoximato)cobalt (III) Complexes: Reassignment of the Methyl-Cobalt Stretching Vibration

Autor: Saul I. Shupack, D. Michael Byler, Angela M. Ervin

Publikováno v: Spectroscopy Letters. 17:603-613

By comparing the Raman spectra of the methyl-d0- and methyl-d3-(4-tert-butylpyridine)cobaloxime1 complexes, a number of bands were observed to shift due to the isotope effect. Bands appearing at 2900 cm−1 In the spectrum of the lighter molecule and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d19fab6af6962e7b0c9118bd8e1ece3
https://doi.org/10.1080/00387018408072642

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