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Morphology and kinetics of aggregation of silver nanoparticles induced with regioregular cationic polythiophene

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F16%3A00453063" target="_blank" >RIV/61389013:_____/16:00453063 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216208:11310/16:10325140

  • Result on the web

    <a href="http://dx.doi.org/10.1021/acs.langmuir.5b03365" target="_blank" >http://dx.doi.org/10.1021/acs.langmuir.5b03365</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1021/acs.langmuir.5b03365" target="_blank" >10.1021/acs.langmuir.5b03365</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Morphology and kinetics of aggregation of silver nanoparticles induced with regioregular cationic polythiophene

  • Original language description

    The aggregation kinetics of negatively charged borate-stabilized silver nanoparticles (NPs) induced by the cationic regioregular polythiophene polyelectrolyte poly{3-[6-(1-methylimidazolium-3-yl)hexyl]thiophene-2,5-diyl bromide} (PMHT-Br) and the morphology of formed aggregates have been investigated via ultraviolet?visible light (UV-vis) spectroscopy, transmission electron microscopy (TEM), zeta (?) potential measurements, dynamic light scattering (DLS), and time-resolved small-angle X-ray scattering (SAXS). Two or three populations of NPs are formed within milliseconds upon mixing the components, which differ in the mean size, extent of polymer coating, and time stability. These characteristics are primarily controlled by the PMHT-Br to Ag-NPs ratio.Population of single NPs of a mean size of similar to 5 nm is present in every system and is mostly stable for a long time. At low ratios, the single NPs are most probably almost free of polymer chains and the second population includes

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP108%2F12%2F1143" target="_blank" >GAP108/12/1143: Polyelectrolytic conjugated dynamers: preparation, constitutional dynamics and functional properties of new materials</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2016

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Langmuir

  • ISSN

    0743-7463

  • e-ISSN

  • Volume of the periodical

    32

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    10

  • Pages from-to

    2-11

  • UT code for WoS article

    000368321700002

  • EID of the result in the Scopus database

    2-s2.0-84954325574