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Supramolecular arrangement of guanosine/5''-guanosine monophosphate binary mixtures studied by methods of circular dichroism

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F12%3A43893262" target="_blank" >RIV/60461373:22340/12:43893262 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1002/chir.22045" target="_blank" >http://dx.doi.org/10.1002/chir.22045</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/chir.22045" target="_blank" >10.1002/chir.22045</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Supramolecular arrangement of guanosine/5''-guanosine monophosphate binary mixtures studied by methods of circular dichroism

  • Original language description

    Self-assembly of molecules is one of the fundamental processes in biology and in supramolecular chemistry. Guanosine (Guo) and its derivatives are among the widely studied molecules because of self-assembly abilities. Their tetrameric associates are thenature of telomeric DNA, and furthermore they are fundamental building blocks of supramolecular reversible gels, which may arise in certain physical and chemical conditions. Although poorly soluble in water, Guo forms interesting structures with guanosine 5'-monophosphate salt (GMP) in the TRIS buffer. We used electronic circular dichroism and vibrational circular dichroism to describe the thermal response of gels formed by the Guo/GMP binary mixture. Using these complementary techniques suitable to study conformational changes of chiral compounds, we obtained information about the involvement of functional groups and weak interactions in the guanosine quartet (G4) and stacked G4 structures.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CB - Analytical chemistry, separation

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2012

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Chirality

  • ISSN

    0899-0042

  • e-ISSN

  • Volume of the periodical

    24

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    432-438

  • UT code for WoS article

    000303237200012

  • EID of the result in the Scopus database