Zobrazeno 1 - 8
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pro vyhledávání: '"Henry L. Chung"'
Autor:
John C. Aldridge, Henry L. Chung
Publikováno v:
Instrumentation Science & Technology. 20:123-135
An on-line thermogravimetry/gas chromatography/mass spectrometry (TG/GC/MS) system has been constructed through additions to and appropriate modifications of commercially available instruments. The system employed a Du Pont 951 thermogravimetric anal
Publikováno v:
Journal of Essential Oil Research. 7:179-181
The volatile components of Cucumis melo ssp. dudaim (pocket melon), which were isolated by continuous extraction with isopentane, were identified by a combination of retention indices and GC/MS. Forty-eight constituents were identified in the aroma c
Coordination Compounds of Indium. Part XXX. Pyrrole Complexes of Indium(III) and Dimethylindium(III)
Autor:
Henry L. Chung, Dennis G. Tuck
Publikováno v:
Canadian Journal of Chemistry. 53:3492-3497
Preparative and spectroscopic studies show that the interaction of 2-formylpyrrole, C4H4N. CHO, and 2-acetylpyrrole, C4H4N·COCH3 (= HL), with In(III) may involve the organic base as either a bidentate organic anion ligand to give InL3 complexes, (L
Autor:
Denise E. Blume, Henry L. Chung
Publikováno v:
Journal of Chromatography A. 474:329-333
The occurrence of two nicotine biosynthetic intermediates, putrescine (1,4- diaminobutane) and N-methylputrescine (N-methyl-1,4-diaminobutane), within tobacco roots has been confirmed by combined liquid chromatography—mass spectrometry. Perchloric
Autor:
Jerome P. Horwitz, Henry L. Chung, Kerstin D. Philips, Viviane C. Godefroi, John P. Neenan, Anne Huo, Sam C. Brooks, Jurij Rozhin, Gregory Butke, Radhey S. Misra
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Enzymology. 525:364-372
Analogs of adenosine 3′,5′-diphosphate are described which aid in the characterization of the inhibition of estrone sulfurylation by 3′-phosphoadenosine 5′-phosphosulfate as mediated by bovine adrenal estrogen sulfotransferase (3′-phosphoad
Autor:
Dennis S. Moore, J.A. Giles, Michael F. Borgerding, Earl L. White, James F. Elder, William Monroe Coleman, Henry L. Chung, Charles E. Rix, Mary S. Uhrig, Bert M. Gordon
Publikováno v:
Journal of chromatographic science. 26(4)
The major components of an alkaloid-free, flue-cured, tobacco essential oil sample are isolated and identified. This is accomplished by utilizing modern hyphenated analytical methods. The instrumentation developed to accomplish this are an automated
Autor:
Dennis G. Tuck, Henry L. Chung
Publikováno v:
Chemischer Informationsdienst. 7
Preparative and spectroscopic studies show that the interaction of 2-formylpyrrole, C4H4N. CHO, and 2-acetylpyrrole, C4H4N·COCH3 (= HL), with In(III) may involve the organic base as either a bident...
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