منابع مشابه
Characterization of Chromium(vi) Bioreduction and Chromium(iii) Bind- Ing to Alfalfa Biomass
101 CHARACTERIZATION OF CHROMIUM(VI) BIOREDUCTION AND CHROMIUM(III) BINDING TO ALFALFA BIOMASS K. Dokken, G. Gamez, I. Herrera, K.J. Tiemann, N.E. Pingitore, R.R. Chianelli, and J.L. Gardea-Torresdey Department of Chemistry and Environmental Science and Engineering,University of Texas at El Paso, El Paso, TX 79968; Phone: (915) 747-5359; Fax: (915) 747-5847. Department of Geological Sciences, U...
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The effect of pH on the relative distribution of pyridoxal structures in aqueous solution was examined by fluorescence spectroscopy. The hemiacetal structure, which is the predominant species at neutral pH, exhibits a symmetrical emission band at 378 rnp and is characterized by a quantum yield of 0.08. Luminescence studies at low temperature (77” K) have permitted the analysis of the phosphores...
متن کاملDraft Jorge
Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as refer...
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(MEDICAGO SATIVA): BATCH PH, TIME, TEMPERATURE, AND IONIC STRENGTH STUDIES 1 I. Herrera, 1,2 J.L. Gardea-Torresdey, 1 K.J. Tiemann, 2 J.R. Peralta-Videa, 1 V. Armendariz, and J.G. Parsons 1Department of Chemistry, 500 W. University Ave, University of Texas at El Paso, El Paso, TX 79968; Phone: (915)747-5359; Fax: (915)747-5748. 2Environmental Science and Engineering Ph.D. Program,University of ...
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162 USE OF ICP/MS TO DETERMINE ELEMENTAL COMPOSITION OF AIR PARTICULATES IN EL PASO/JUAREZ AIRSHED T.T. Espino, J.L. Gardea-Torresdey, B.E. Barnes, and N.E. Pingitore Jr. Department of Chemistry, University of Texas at El Paso, Environmental Sciences and Engineering, University of Texas at El Paso, c Department of Geological Sciences, University of Texas at El Paso, El Paso, Texas 79968; Phone:...
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ژورنال
عنوان ژورنال: Nature
سال: 2009
ISSN: 0028-0836,1476-4687
DOI: 10.1038/nj7273-683a