Zobrazeno 1 - 7
of 7
pro vyhledávání: '"W J, Barreto"'
Publikováno v:
Journal of Raman Spectroscopy. 25:923-926
The time-dependent theory of the resonance Raman effect was employed for the calculation of the Raman excitation profiles and optical absorption spectra of the meial dithiolene species [Zn(dmit)2]2− and [Ni(dmit)2]2− (dmit = 4,5-dimercapto-1,3-di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac235eab3b68908320a03983631e9cb6
https://doi.org/10.1002/jrs.1250251204
https://doi.org/10.1002/jrs.1250251204
Autor:
P. S. Santos, W. J. Barreto
Publikováno v:
Journal of Coordination Chemistry. 30:337-344
The preparation of the mixed complexes [Ni(dmit)2(piperidine)2][NBu4] and [Ni(dmit)(pip)2] are reported for the first time and their electronic, IR and resonance Raman spectra are presented. The results suggest that previous assignments for bis-dmit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e041611d5666a583c565f901d7f26e0
https://doi.org/10.1080/00958979308022767
https://doi.org/10.1080/00958979308022767
Publikováno v:
The Journal of Physical Chemistry. 97:12153-12157
The transform method is employed to reproduce the Raman excitation profiles of the ν 1 , 2ν 1 , and 3ν 1 Raman bands, as well as those of the anti-Stokes components -ν 1 , and -2ν 1 of titanium tetraiodide in cyclohexane solution. The theoretica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e4186558c0835e333dca8d6f9e725a2
https://doi.org/10.1021/j100149a009
https://doi.org/10.1021/j100149a009
Publikováno v:
Journal of Molecular Structure. 269:75-84
The nature of the electronic transitions present in the optical spectra of the 4,5-dimercapto-1,3-dithiole-2-thione (H 2 dmit) complexes [Ni(dmit) 2 ] 2− and [Zn(dmit) 2 ] 2− was investigated by resonance Raman spectroscopy, supported by the tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::addbc069b836c27016ba61765c395a5d
https://doi.org/10.1016/0022-2860(92)80006-4
https://doi.org/10.1016/0022-2860(92)80006-4
Publikováno v:
Analytical Letters. 23:1279-1290
A new method for total protein determination was developed and applied to samples of skin milk powder. The method is based on the products of the reaction between p-benzoquinone and protein (casein), which show a charge-transfer band at 350 nm. The e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3103d6d22aff60a576ed2dafa27a99fb
https://doi.org/10.1080/00032719008054353
https://doi.org/10.1080/00032719008054353
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 25(6)
1. In the present study we have documented the use of the reagent, p-benzoquinone (PBQ) for the spectrophotometric determination of total proteins in blood plasma. 2. Since the products of reaction are stable for several hours at room temperature aft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ef920eca28c3f34dcafb84d95e24959d
https://pubmed.ncbi.nlm.nih.gov/1342231
https://pubmed.ncbi.nlm.nih.gov/1342231
Publikováno v:
Chemical Physics Letters. 99:148-152
The surface-enhanced Raman spectra of 4-methylpyridine adsorbed on a silver electrode were investigated. A ratio of intensities, given by the intensity of each Raman band divided by the sum of the intensities of all the bands in the same spectrum, wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9a113b08103183e0c023976e7b92244
https://doi.org/10.1016/0009-2614(83)80548-x
https://doi.org/10.1016/0009-2614(83)80548-x