Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Vitamin B12a"'
Publikováno v:
Atmosphere
Volume 12
Issue 8
Atmosphere, Vol 12, Iss 1050, p 1050 (2021)
Volume 12
Issue 8
Atmosphere, Vol 12, Iss 1050, p 1050 (2021)
Air pollution remains a serious problem in Krakow, Poland. According to the European Environmental Agency, annual mean levels of both PM2.5 and PM10 recorded in Krakow are much higher than EU limit values. Thus, the influence of particulate matter (P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbd3784b23ab8096dbb308839d705c0c
Autor:
Harvey J. Woehlck, M. Tracy Zundel, Brent T. Boettcher, Maigan L. Burnes, Paul S. Pagel, Zafar Iqbal
Publikováno v:
Journal of Cardiothoracic and Vascular Anesthesia. 31:1012-1014
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1685cb4c80315434038957df23ad8a68
https://doi.org/10.1053/j.jvca.2016.08.019
https://doi.org/10.1053/j.jvca.2016.08.019
Publikováno v:
Synthesis. 2008:3429-3432
Treatment of vitamin B 12a 1 (hydroxycobalamin hydrochloride, aquocobalamin) with NaBH 4 and ZnCl 2 leads to the selective cleavage of the nucleotide loop and gives dicyanocobinamide 2a in good yield. Methylcobinamide 4 was prepared from 2 via aquocy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f10219b72a92935cd8e56344ccc12ebd
https://doi.org/10.1055/s-0028-1083187
https://doi.org/10.1055/s-0028-1083187
Autor:
Knapton, L, Marques, HM
Publikováno v:
South African Journal of Chemistry; Vol 59 (2006); 43–47
The kinetics of the substitution of coordinated H2O in aquacobalamin (H2OCbl+, vitamin B12a) by pyridine (py) were studied as a function of temperature in water and in 70% (v/v) ethanol–water at pH 7.0. Saturation kinetics is observed, in agreement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::ec84aeb4eb0da4a58ceab743d32de53c
https://www.ajol.info/index.php/sajc/article/view/122767
https://www.ajol.info/index.php/sajc/article/view/122767
Autor:
Mohamed S. A. Hamza
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :2831-2836
The ligand substitution reactions of aquacobalamin (H2Ocbl+) were studied for pyrazole, 1,2,4-triazole and N-acetylimidazole as entering nucleophiles. These nucleophiles displace the coordinated H2O molecules in H2Ocbl+ to form the six-coordinate pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58535352be1113b774ec8b2000ec9a6b
https://doi.org/10.1039/b202877h
https://doi.org/10.1039/b202877h
Autor:
Penny Poomani Govender, Joseph P. Michael, Helder M. Marques, Isabelle Navizet, Manuel A. Fernandes, Sadhna Mathura, Caitlin F. Zipp, Christopher B. Perry
Publikováno v:
Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2014, 53 (9), pp.4418-29. ⟨10.1021/ic5000793⟩
Inorganic Chemistry, American Chemical Society, 2014, 53 (9), pp.4418-29. ⟨10.1021/ic5000793⟩
International audience; The synthesis of a Co(III) corrole, [10-(2-[[4-(1H-imidazol-1-ylmethyl)benzoyl]amino]phenyl)-5,15-diphenylcorrolato]cobalt(III), DPTC-Co, bearing a tail motif terminating in an imidazole ligand that coordinates Co(III), is des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff0bb06bab66dfac5e8d7c1bd62847dc
https://hal-upec-upem.archives-ouvertes.fr/hal-01067672
https://hal-upec-upem.archives-ouvertes.fr/hal-01067672
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Joseph A. Bauer
Publikováno v:
Medical Hypotheses. 51:65-67
In the late 1970s, research was unfolding that implicated nitric oxide involvement in the process of vasodilation. By 1986, research culminated in the identification of nitric oxide as the endothelium-derived relaxing factor responsible for the maint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f399a8d1e14fe91489dbab982b6fa413
https://doi.org/10.1016/s0306-9877(98)90256-0
https://doi.org/10.1016/s0306-9877(98)90256-0
Publikováno v:
Inorganic chemistry. 45(3)
The reactions of aquacobalamin ($Cbl(III)H_{2}O$, vitamin $B_{12a}$) and reduced cobalamin (Cbl(II), vitamin $B_{12r}$) with the nitrosothiols S-nitrosoglutathione (GSNO) and S-nitroso-N-acetylpenicillamine (SNAP) were studied in aqueous solution at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a5a9daea3dfcbee35d6b99e57976612
https://pubmed.ncbi.nlm.nih.gov/16441149
https://pubmed.ncbi.nlm.nih.gov/16441149