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A Comparative Study of Optical Properties and X-Ray Induced Luminescence of Octahedral Molybdenum and Tungsten Cluster Complexes Full article

Journal Dalton Transactions
ISSN: 1477-9226 , E-ISSN: 1477-9234
Output data Year: 2017, Volume: 46, Number: 35, Pages: 11738-11747 Pages count : 10 DOI: 10.1039/c7dt01919j
Tags ORGANIC-INORGANIC HYBRIDS; METAL-CLUSTERS; CONTRAST AGENTS; CELLULAR INTERNALIZATION; COMPUTED-TOMOGRAPHY; ENERGY-TRANSFER; IODIDE CLUSTER; IN-VIVO; RHENIUM; WATER
Authors Evtushok Darya V. 1 , Melnikov Anatoly R. 2,3 , Vorotnikova Natalya A. 1 , Vorotnikov Yuri A. 1 , Ryadun Alexey A. 1 , Kuratieva Natalia V. 1,3 , Kozyr Konstantin V. 4 , Obedinskaya Natalia R. 4 , Kretov Evgeniy I. 4 , Novozhilov Igor N. 1 , Mironov Yuri V. 1,3 , Stass Dmitri V. 2,3 , Efremova Olga A. 5 , Shestopalov Michael A. 1,3,6
Affiliations
1 Nikolaev Institute of Inorganic Chemistry SB RAS
2 Voevodsky Institute of Chemical Kinetics and Combustion SB RAS
3 Novosibirsk State University
4 Meshalkin Siberian Federal Biomedical Research Center
5 School of Mathematics and Physical Sciences, University of Hull
6 Research Institute of Experimental and Clinical Medicine

Abstract: Octahedral metal cluster complexes have high potential for biomedical applications. In order to evaluate the benefits of these moieties for combined CT/X-ray luminescence computed tomography, this paper compares photoluminescence, radiodensity and X-ray induced luminescence properties of eight related octahedral molybdenum and tungsten cluster complexes [{M6I8}L6]n (where M is Mo or W and L is I−, NO3−, OTs− or OH−/H2O). This article demonstrates that despite the fact that molybdenum cluster complexes are better photoluminescence emitters, tungsten cluster complexes, in particular (Bu4N)2[{W6I8}I6], demonstrate significantly higher X-ray induced luminescence due to a combination of relatively good photoluminescence properties and high X-ray attenuation. Additionally, photo-degradation of [{M6I8}(NO3)6]2− was evaluated.
Cite: Evtushok D.V. , Melnikov A.R. , Vorotnikova N.A. , Vorotnikov Y.A. , Ryadun A.A. , Kuratieva N.V. , Kozyr K.V. , Obedinskaya N.R. , Kretov E.I. , Novozhilov I.N. , Mironov Y.V. , Stass D.V. , Efremova O.A. , Shestopalov M.A.
A Comparative Study of Optical Properties and X-Ray Induced Luminescence of Octahedral Molybdenum and Tungsten Cluster Complexes
Dalton Transactions. 2017. V.46. N35. P.11738-11747. DOI: 10.1039/c7dt01919j WOS Scopus РИНЦ
Files: Full text from publisher
Dates:
Submitted: May 26, 2017
Accepted: Aug 6, 2017
Published online: Aug 7, 2017
Published print: Sep 21, 2017
Identifiers:
Web of science WOS:000410392800028
Scopus 2-s2.0-85029301374
Elibrary 31052381
Chemical Abstracts 2017:1284125
Chemical Abstracts (print) 168:259007
OpenAlex W2743034073
publication.block.citing_info:
БД Цитирований
Web of science 51
Scopus 52
OpenAlex 53
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