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A change in nucleotide selectivity pattern of porphyrin derivatives after immobilization on gold nanoparticles

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F08%3A00020211" target="_blank" >RIV/60461373:22340/08:00020211 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A change in nucleotide selectivity pattern of porphyrin derivatives after immobilization on gold nanoparticles

  • Original language description

    Two porphyrin-quaternized brucine salts were immobilized on 3-mercaptopropanoic acid derivatized gold nanoparticles. The porphyrin modified nanoparticles were purified and characterized by a variety of techniques including electron microscopy and absorption spectroscopy in the UV?vis range. Interactions of nucleotides in solution and after immobilization of 1 and 2 on the surface of the nanoparticles were studied. A change in the selectivity pattern towards nucleotides as an effect of the porphyrin derivative immobilization is demonstrated.

  • Czech name

    Změna selektivity porfyrinových derivátů k nukleotidům po imobilizaci na nanočástice zlata

  • Czech description

    Dvě soli porfyrin-brucinových derivátů byly imobilizovány na nanočásticích zlata modifikovaných 3-merkaptopropanovou kyselinou. Modifikované nanočástice byly vyčištěny a charakterizovány různými technikami včetně elektronové mikroskopie a absorpční spektroskopie v UV-vis oblasti. Byly studovány interakce porfyrin-brucinových derivátů v roztoku i imobilizovaných na nanočísticích s nukleotidy. Je ukázána změna selektivity k nukleotidům způsobená imobilizací porfyrinových derivátů na nanočástice.

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

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

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

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Tetrahedron Letters

  • ISSN

    0040-4039

  • e-ISSN

  • Volume of the periodical

    49

  • Issue of the periodical within the volume

    45

  • Country of publishing house

    BE - BELGIUM

  • Number of pages

    6

  • Pages from-to

  • UT code for WoS article

    000260397500019

  • EID of the result in the Scopus database