Zobrazeno 1 - 10
of 19
pro vyhledávání: '"R. Franzi"'
Publikováno v:
Zeitschrift für Kristallographie. 195:147-149
Autor:
I. di Bari, R. Franzin, A. Picerno, A. Stasi, M.T. Cimmarusti, M. Di Chiano, C. Curci, P. Pontrelli, M. Chironna, G. Castellano, A. Gallone, C. Sabbà, L. Gesualdo, F. Sallustio
Publikováno v:
New Microbes and New Infections, Vol 41, Iss , Pp 100853- (2021)
The pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing coronavirus disease 2019 (COVID-19), resulting in acute respiratory disease, is a worldwide emergency. Because recently it has been found that SARS-CoV is dependent
Externí odkaz:
https://doaj.org/article/f3c96dbfca9c48b8bfde3adc7aed36e9
Publikováno v:
The Journal of Physical Chemistry. 91:3187-3190
The radical anion (Ph₃CSSH).- has been trapped at low temperature in an X-irradiated single crystal of (triphenylmethyl) disulfane. The g and ¹H hyperfine tensors are obtained and their eigenvectors are compared with the crystallographic bond dire
Publikováno v:
Molecular Physics. 52:947-954
The E.S.R. spectra of the radicals generated by photolysis of triphenylmethyldisulphane are studied. The E.S.R. eigenvectors are compared to the bond directions in the parent molecule determined from the crystal structure of Ph3CSSH (space group P212
Publikováno v:
The Journal of Chemical Physics. 78:708-711
X irradiation of a single crystal of boron trichloride at 77 K yields at least two different radicals. A brief exposure to UV irradiation, however, leaves only one radical whose ESR spectrum shows hyperfine coupling from one boron (10B, 11B) and two
Publikováno v:
Journal of Organometallic Chemistry. 193:315-320
The phenylseleninyl radical has been trapped in an X-irradiated single crystal of Ph 2 SeO. The analysis of the hyperfine interaction with 77 Se shows thant the unpaired electron is mainly localized (∼80%) in a selenium 4 p x -orbital. The ESR para
Autor:
Richard C. Nelson, Lorraine R. Franzi
Publikováno v:
Medical Clinics of North America. 73:1531-1550
Aging is multifactorial and is dependent on genetic, life-style, and environmental factors. Successful aging relies upon a nutritionally complete diet and adequate exercise to counteract some of the physiologic changes related to age. A nutritionally
Publikováno v:
The Journal of Physical Chemistry. 83:2898-2902
X-irradiated single crystals of Ph/sub 3/SeBr, Ph/sub 2/SeBr/sub 2/, and Ph/sub 2/SeCl/sub 2/ have been studied by ESR spectroscopy. In each crystal a radical species exhibiting anisotropic hyperfine interaction with the halogen nuclei has been trapp
Autor:
Michel Geoffroy, R. Franzi
Publikováno v:
Journal of Organometallic Chemistry. 218:321-324
Radical intermediates formed during irradiation of selenides and diselenides have been trapped by using nitrosodurene. ESR spectra show that, depending upon the organoselenium compound used, the radical species results from the cleavage of either a C
Publikováno v:
Chemischer Informationsdienst. 14