Adenine Molecularly Imprinted Polymer-Coated Submicrometer Silica Gel Particles

被引：24

作者：

Wybranska, Katarzyna ^{[1
]}

Niemiec, Wiktor ^{[1
]}

Szczubialka, Krzysztof ^{[1
]}

Nowakowska, Maria ^{[1
]}

Morishima, Yotaro ^{[2
]}

机构：

[1] Jagiellonian Univ, Fac Chem, PL-30060 Krakow, Poland

[2] Fukui Univ Technol, Fac Grad Sch Engn, Fukui 9108505, Japan

来源：

CHEMISTRY OF MATERIALS | 2010年 / 22卷 / 18期

关键词：

SOLID-PHASE EXTRACTION; SODIUM 2-(ACRYLAMIDO)-2-METHYLPROPANESULFONATE; RANDOM COPOLYMERS; NUCLEOSIDES; ADENOSINE; DERIVATIVES; DIAGNOSIS; THERAPY; MARKERS; CANCER;

D O I：

10.1021/cm100845u

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Adenine molecularly imprinted material was obtained. Well-defined silica gel particles of submicrometer size were coated with ultrathin polymeric layers, first with a polycationic poly(allylamine hydrochloride) layer that acted as a binder for the second outer layer of a photo-crosslinkable thymine-containing polyanion. Adenine template was adsorbed by the complementary thymine chromophores attached to the polymer and its imprints were created by photo-cross-linking of the outer polymer layer. The imprinted particles have shown the ability to recognize adenine and adenosine, an adenine-based nucleoside, whereas no imprinting effect was observed for purine.

引用

页码：5392 / 5399

页数：8

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