X-ray Inducible Luminescence and Singlet Oxygen Sensitization by an Octahedral Molybdenum Cluster Compound: A New Class of Nanoscintillators

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00455825" target="_blank" >RIV/68378271:_____/16:00455825 - isvavai.cz</a>

Alternative codes found

RIV/61388980:_____/16:00455825 RIV/61388955:_____/16:00455825 RIV/68407700:21340/16:00240832

Result on the web

<a href="http://dx.doi.org/10.1021/acs.inorgchem.5b02282" target="_blank" >http://dx.doi.org/10.1021/acs.inorgchem.5b02282</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acs.inorgchem.5b02282" target="_blank" >10.1021/acs.inorgchem.5b02282</a>

Result language

angličtina

Original language name

X-ray Inducible Luminescence and Singlet Oxygen Sensitization by an Octahedral Molybdenum Cluster Compound: A New Class of Nanoscintillators

Original language description

Newly synthesized octahedral molybdenum cluster compound (n-Bu4N)2[Mo6I8(OOC-1-adamantane)6] revealed uncharted features applicable for the development of X-ray inducible luminescent materials and sensitizers of singlet oxygen, O2((1)Deltag). The compound exhibits a red-NIR luminescence in the solid state and in solution (e.g., quantum yield of 0.76 in tetrahydrofuran) upon excitation by UV-vis light. The luminescence originating from the excited triplet states is quenched by molecular oxygen to produceO2((1)Deltag) with a high quantum yield. Irradiation of the compound by X-rays generated a radioluminescence with the same emission spectrum as that obtained by UV-vis excitation. It proves the formation of the same excited triplet states regardless ofthe excitation source. By virtue of the described behavior, the compound is suggested as an efficient sensitizer of O2((1)Deltag) upon X-ray excitation. The luminescence and radioluminescence properties were maintained upon embedding the

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/GA13-05114S" target="_blank" >GA13-05114S: Hexanuclear molybdenum clusters with tunable photophysical properties</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Inorganic Chemistry

ISSN

0020-1669

e-ISSN

—

Volume of the periodical

55

Issue of the periodical within the volume

2

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

803-809

UT code for WoS article

000369211700048

EID of the result in the Scopus database

2-s2.0-84955453414