A weaker donor shows higher oxidation state upon aggregation
نویسندگان
چکیده
منابع مشابه
A possible structure for the higher oxidation state of metmyoglobin.
In a previous paper (George & Irvine, 1954a) we concluded that there are two kinds of structure for the higher oxidation state of metmyoglobin (MetMb) which could explain the experimental observations. One is a radical structure formed by hydrogen atom removal from a methine carbon atom, a pyrrolic carbon atom or some other atom within the conjugated network of porphyrin ring and haemoprotein l...
متن کاملEffective connectivity of resting state networks in patients prenatally exposed to cocaine shows higher emotional arousal
G. Deshpande, P. Santhanam, Z. Li, G. A. James, C. D. Coles, M. E. Lynch, S. Hamman, and X. P. Hu Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, United States, Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, United States, Fetal Alcohol Syndrome and Drug Exposure Clinic, Marcus Autism Center, Atlanta, GA,...
متن کاملTransition metal-mediated donor-acceptor coordination of low-oxidation state Group 14 element halides.
The reactivity of tungsten carbonyl adducts of Group 14 element (Ge, Sn and Pb) dihalides towards the metal-based donors (η(5)-C5H5)Rh(PMe2Ph)2 and Pt(PCy3)2 was examined. When (η(5)-C5H5)Rh(PMe2Ph)2 was treated with the Lewis acid supported Ge(ii) complex, THF·GeCl2·W(CO)5, cyclopentadienyl ring activation occurred, whereas the analogous Lewis acidic units SnCl2·W(CO)5 and PbCl2 form direct ad...
متن کامل[Fe4S4] Core Aggregation upon Loss of Phosphine
The influence of tertiary phosphines on the stability of FeS3P coordination units and the formation of iron-sulfur clusters has been investigated. Reaction of [Fe4S4Cl4] with a small excess of PR3 in acetonitrile/THF affords the cubane-type clusters [Fe4S4(PR3)4] (R ) Cy, But, Pri), one-electron reduced over the initial cluster and possessing an S ) /2 ground state. These clusters may be electr...
متن کاملNanoparticle delivery of sterically hindered platinum(IV) prodrugs shows 100 times higher potency than that of cisplatin upon light activation.
The introduction of a sterically hindered pyridine ligand to a photosensitive platinum(iv) drug for drug delivery resulted in a >100 fold increase in effectiveness compared to the gold standard, cisplatin.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: RSC Advances
سال: 2018
ISSN: 2046-2069
DOI: 10.1039/c8ra02956c