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dc.contributor.author | Stoikov I. | |
dc.contributor.author | Yushkova E. | |
dc.contributor.author | Bukharaev A. | |
dc.contributor.author | Biziaev D. | |
dc.contributor.author | Ziganshina S. | |
dc.contributor.author | Zharov I. | |
dc.date.accessioned | 2018-09-18T20:30:29Z | |
dc.date.available | 2018-09-18T20:30:29Z | |
dc.date.issued | 2009 | |
dc.identifier.issn | 1932-7447 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/140609 | |
dc.description.abstract | The ability of p-tert-butyl thiacalix[4]arenes tetrasubstituted at the lower rim by morpholide and pyrrolidide groups in cone, partial cone, and 1,3-alternate conformations to recognize cations of p- (Al3+, Pb 2+) and d- (Fe3+, Co3+, Ni2+, Cu2+, Cd2+, Hg2+) elements has been studied by the picrate extraction method, dynamic light scattering (DLS), and atomic force microscopy (AFM). The hydrodynamic diameters of supramolecular associates, polydispersity index of host-guest systems, and molecular weight of nanoscale aggregates consisting of p-tert-butyl thiacalix[4]arenes and metal nitrates have been determined by the correlation spectroscopy method. It was shown that the investigated macrocycles are effective extractants for metal cations. All the investigated thiacalix[4]arenes are able to form dimers of about 1 nm with metal cations and nanoscale particles of 238 and 212 nm with Ni2+ and Pb2+ cations, respectively. © 2009 American Chemical Society. | |
dc.relation.ispartofseries | Journal of Physical Chemistry C | |
dc.title | Self-assembly of stereoisomers of p-tert-butyl thiacalix[4]arenes tetrasubstituted at the lower rim by a tertiary amide group with cations of p- and d-elements in the organic phase | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 36 | |
dc.relation.ispartofseries-volume | 113 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 15838 | |
dc.source.id | SCOPUS19327447-2009-113-36-SID70349129457 |