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
收藏
页码：5392 / 5399
页数：8
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