Mechanistic Investigation on Oxygen Transfer with the Manganese-Salen Complex
نویسندگان
چکیده
منابع مشابه
Photosystem II electron transfer: the manganese complex to P680.
bridges in transition metal clusters are unreactive as a class, they would require special activation if they were to be involved in oxidations or 0-0 bond formation. We propose that the unusual electronic configuration of the Mn, cluster of the WOC is an expression of this activation. Formation of the activated (dn)3(dx2-,2)' electron configuration may also be explained if the Mn"' ions have o...
متن کاملA mechanistic investigation of the oxygen fixation hypothesis and oxygen enhancement ratio
The presence of oxygen in tumours has substantial impact on treatment outcome; relative to anoxic regions, well-oxygenated cells respond better to radiotherapy by a factor 2.5–3. This increased radioresponse is known as the oxygen enhancement ratio. The oxygen effect ismost commonly explained by the oxygen fixation hypothesis, which postulates that radical-inducedDNAdamage can be permanently ‘f...
متن کاملA mechanistic investigation of the oxygen fixation hypothesis and oxygen enhancement ratio
The presence of oxygen in tumours has substantial impact on treatment outcome; relative to anoxic regions, well-oxygenated cells respond better to radiotherapy by a factor 2.5–3. This increased radioresponse is known as the oxygen enhancement ratio. The oxygen effect ismost commonly explained by the oxygen fixation hypothesis, which postulates that radical-inducedDNAdamage can be permanently ‘f...
متن کاملA mechanistic investigation of the oxygen fixation hypothesis and oxygen enhancement ratio
The presence of oxygen in tumours has substantial impact on treatment outcome; relative to anoxic regions, well-oxygenated cells respond better to radiotherapy by a factor 2.5–3. This increased radioresponse is known as the oxygen enhancement ratio. The oxygen effect ismost commonly explained by the oxygen fixation hypothesis, which postulates that radical-inducedDNAdamage can be permanently ‘f...
متن کاملA mechanistic investigation of the oxygen fixation hypothesis and oxygen enhancement ratio
The presence of oxygen in tumours has substantial impact on treatment outcome; relative to anoxic regions, well-oxygenated cells respond better to radiotherapy by a factor 2.5–3. This increased radioresponse is known as the oxygen enhancement ratio. The oxygen effect ismost commonly explained by the oxygen fixation hypothesis, which postulates that radical-inducedDNAdamage can be permanently ‘f...
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ژورنال
عنوان ژورنال: ChemCatChem
سال: 2015
ISSN: 1867-3880
DOI: 10.1002/cctc.201500584