Synthesis, Characterization and DNA Binding Affinities of Water Soluble Benzoheterocycle Triosmium Clusters.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F03%3A54030022" target="_blank" >RIV/61388955:_____/03:54030022 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Synthesis, Characterization and DNA Binding Affinities of Water Soluble Benzoheterocycle Triosmium Clusters.

Original language description

The syntheses of the water soluble clusters [Os3(CO)9(&#61549;-&#61544;3-(L-H))(&#61549;-H)L''''] (L = 3 - -amino quinoline, L'''' = Na3[P(C6H4S03)3] 1; L = 3 - amino quinoline, L''''= [P(OCH2CH2NMe3)3]I3, 2; L = 3- (2-phenyl acetimido) quinoline, L''''=[P(OCH2CH2NMe3)3], 3; L = phenanthridine, L''''= [P(OCH2CH2NMe3)3]I3, 4) are reported. The products have been fully characterized by 1H, 13C VT-NMR and LC-TOF--MS. The effect of pH and concentration on intermolecular aggregation in water has been investigated. The interactions of these clusters with DNA have been studied using the plasmid super coiled DNA relaxation test in a 1 electrophoresis agarose gel. Band retardation due to cluster binding was observed for the positively charged clusters 2-4, butnot for the negatively charged 1.

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/OC%20D15.10" target="_blank" >OC D15.10: Electrochemistry of nano-structures at heterogeneous interfaces: formation, properties and electron transfer reactions.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

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

Name of the periodical

Journal of Organometallic Chemistry

ISSN

0022-328X

e-ISSN

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Volume of the periodical

668

Issue of the periodical within the volume

1/2

Country of publishing house

CH - SWITZERLAND

Number of pages

8

Pages from-to

51-58

UT code for WoS article

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EID of the result in the Scopus database

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