{"id":1757,"date":"2018-01-10T13:43:55","date_gmt":"2018-01-10T10:43:55","guid":{"rendered":"http:\/\/polymerjournal.kiev.ua\/en\/?page_id=1757"},"modified":"2018-02-14T15:20:19","modified_gmt":"2018-02-14T12:20:19","slug":"2016-2-3","status":"publish","type":"page","link":"http:\/\/polymerjournal.kiev.ua\/en\/2016-2-3\/","title":{"rendered":"2016 (2) 3"},"content":{"rendered":"

https:\/\/doi.org\/10.15407\/polymerj.38.02.135<\/a><\/p>\n

Molecularly imprinted polymer membranes for solid-phase extraction of bisphenol\u00a0A<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

T.A. Sergeyeva<\/em><\/strong>1<\/em><\/strong>, A.V. Satyr<\/em><\/strong>1<\/em><\/strong>, O.V. Piletska<\/em><\/strong>2<\/em><\/strong>, L.M. Sergeeva<\/em><\/strong>3<\/em><\/strong>, <\/em><\/strong>\u041e<\/em><\/strong>.<\/em><\/strong>\u041e<\/em><\/strong>. Brovko<\/em><\/strong>3<\/em><\/strong>, A.V. El\u2019skaya<\/em><\/strong>1<\/em><\/strong><\/p>\n

 <\/p>\n

1Institute of Molecular Biology and Genetics NAS of Ukraine<\/p>\n

150, Zabolotnogo str., Kyiv, 03680, Ukraine<\/p>\n

2University of Leicester<\/p>\n

Leicester\u00a0LE1\u00a07RH, United Kingdom<\/p>\n

3Institute of Macromolecular Chemistry NAS of Ukraine<\/p>\n

48, Kharkivske shose, Kyiv, 02160,\u00a0 Ukraine<\/p>\n

 <\/p>\n

Polym. J., 2016, 38<\/strong>, no. 2: 135-140.<\/p>\n

 <\/p>\n

Section: Structure and properties.<\/p>\n

 <\/p>\n

Language: Ukrainian.<\/p>\n

 <\/p>\n

Abstract:<\/p>\n

Porous polymeric membranes based on acrylate-polyurethane semi-IPNs for highly-selective preconcentration of bisphenol A from diluted aqueous solutions were synthesized using combination of the methods of molecular imprinting and computational modelling. Porous molecularly imprinted polymer (MIP) membranes were obtained by the method of in situ polymerization. Binding energies between bisphenol A and functional monomers in MIP membranes (itaconic, methacrylic, 2-acrylamido-2-methyl-1-propanesulfonic acids and diethylaminoethylmethacrylate) comprised –\u00a040,8; -38,1; -36,7 and -28,1\u00a0kCal\/M respectively. Correlation between binding energies bisphenol A-functional monomer and ability of MIP membranes synthesized on their basis to recognize bisphenol A selectively was revealed. Dependence of adsorbtion capability of MIP membranes on a composition of the analyzed sample (pH, salt concentration) was studied. The itaconic acid-based MIP membranes demonstrated insignificant binding of close structural analogues of bisphenol A. Application of the MIP membranes in solid-phase extraction provided effective pre-concentration (up to 100 times) of bisphenol\u00a0A-containing diluted aqueous solutions.<\/em><\/p>\n

\u00a0<\/strong><\/p>\n

Key words: <\/strong>molecularly imprinted polymers, membranes, solid-phase extraction, bisphenol\u00a0A.<\/p>\n

 <\/p>\n

\u041b\u0456\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0430<\/strong><\/p>\n

    \n
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    https:\/\/doi.org\/10.15407\/polymerj.38.02.135 Molecularly imprinted polymer membranes for solid-phase extraction of bisphenol\u00a0A \u00a0 T.A. Sergeyeva1, A.V. Satyr1, O.V. Piletska2, L.M. Sergeeva3, \u041e.\u041e. Brovko3, A.V. El\u2019skaya1   1Institute of Molecular Biology and Genetics NAS of Ukraine 150, Zabolotnogo str., Kyiv, 03680, Ukraine 2University of Leicester Leicester\u00a0LE1\u00a07RH, United Kingdom 3Institute of Macromolecular Chemistry NAS of Ukraine 48, Kharkivske shose, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"acf":[],"_links":{"self":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/1757"}],"collection":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/comments?post=1757"}],"version-history":[{"count":4,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/1757\/revisions"}],"predecessor-version":[{"id":2168,"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/pages\/1757\/revisions\/2168"}],"wp:attachment":[{"href":"http:\/\/polymerjournal.kiev.ua\/en\/wp-json\/wp\/v2\/media?parent=1757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}