dc.contributor.author |
Yakimova L. |
|
dc.contributor.author |
Gilmanova L. |
|
dc.contributor.author |
Evtugyn V. |
|
dc.contributor.author |
Osin Y. |
|
dc.contributor.author |
Stoikov I. |
|
dc.date.accessioned |
2018-04-05T07:09:51Z |
|
dc.date.available |
2018-04-05T07:09:51Z |
|
dc.date.issued |
2017 |
|
dc.identifier.issn |
1388-0764 |
|
dc.identifier.uri |
http://dspace.kpfu.ru/xmlui/handle/net/130011 |
|
dc.description.abstract |
© Springer Science+Business Media Dordrecht 2017. Novel water-soluble anionic p-tertbutylthiacalix[ 4]arene with propanesulfonate fragments has been synthesized. Alkylation of the lower rim of thiacalix[4] arene in the presence of NaH/THF led to cone conformation instead of the expected 1,3-alternate conformer due to metal template effect. The presence of supramolecular associates at the critical micelle concentration of 1.65 · 10 −5 M were investigated in aqueous solutions by a combination of different techniques (DLS and conductivity). It was observed that the macrocyclic platform decreases the CMC by tenfold as compared with non-macrocycle analogs. A simple approach for the design of stable monodisperse Ag-based nanoaggregates (near 95 nm) containing ionic Ag and organic ligand-thiacalix[4]arene sulfo derivative in water has been developed. Self-assembled fractal hybrid nanodendrites consisting of water-soluble anionic (thia)calix[4] arenes and Ag + have been obtained in a single step under mild conditions. |
|
dc.relation.ispartofseries |
Journal of Nanoparticle Research |
|
dc.subject |
(Thia)calix[4]arene |
|
dc.subject |
Ag-based aggregates |
|
dc.subject |
Dendrite |
|
dc.subject |
Electron microscopy |
|
dc.subject |
Mapping |
|
dc.subject |
Self-assembly |
|
dc.subject |
Stable suspensions |
|
dc.title |
Self-assembled fractal hybrid dendrites from water-soluble anionic (Thia)calix[4] arenes and Ag<sup>+</sup> |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
5 |
|
dc.relation.ispartofseries-volume |
19 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS13880764-2017-19-5-SID85025439847 |
|