Radiation induced synthesis of molecularly imprinted polymers

被引：39

作者：

Milojkovic, SS ^{[1
]}

Kostoski, D ^{[1
]}

Comor, JJ ^{[1
]}

Nedeljkovic, JM ^{[1
]}

机构：

[1] VINCA, INST NUCL SCI, YU-11001 BELGRADE, YUGOSLAVIA

来源：

POLYMER | 1997年 / 38卷 / 11期

关键词：

molecularly imprinted polymers; gamma-radiation; (+/-)-menthol;

D O I：

10.1016/S0032-3861(97)85624-8

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new synthetic procedure for preparation of molecularly imprinted polymers (MIPs) was developed. The polymerization process was initiated by gamma-radiation, in the model system with (+/-)-menthol as a template molecule. The thermal stability of MIP was investigated by thermogravimetric analysis and differential scanning calorimetry, while the specific surface area was determined from Brumauer-Emmett-Teller isotherm. Adsorption properties and recognition capabilities of MIPs were examined by comparison of the adsorption isotherms of menthol and camphor (test molecule) from n-hexane. The adsorption isotherms corresponded to Langmuir type adsorption, and the difference between adsorbate-adsorbent interaction energies was clarified. (C) 1997 Elsevier Science Ltd.

引用

页码：2853 / 2855

页数：3