现代化工
現代化工
현대화공
MODERN CHEMICAL INDUSTRY
2001年
4期
17-20
,共4页
分子印迹%专一识别%应用
分子印跡%專一識彆%應用
분자인적%전일식별%응용
分子印迹技术作为一种新型高效分离技术,具有空间专一识别特性。本文综述了共价法与非共价法分子印迹技术的基本原理,采用传统方法、扩散聚合、悬浮聚合和表面印迹等制备分子印迹聚合物的方法,以及分子印迹技术在色谱分离、抗体和受体模拟物、固相萃取、生物传感器等领域的应用。最后指出分子印迹技术目前存在的问题。
分子印跡技術作為一種新型高效分離技術,具有空間專一識彆特性。本文綜述瞭共價法與非共價法分子印跡技術的基本原理,採用傳統方法、擴散聚閤、懸浮聚閤和錶麵印跡等製備分子印跡聚閤物的方法,以及分子印跡技術在色譜分離、抗體和受體模擬物、固相萃取、生物傳感器等領域的應用。最後指齣分子印跡技術目前存在的問題。
분자인적기술작위일충신형고효분리기술,구유공간전일식별특성。본문종술료공개법여비공개법분자인적기술적기본원리,채용전통방법、확산취합、현부취합화표면인적등제비분자인적취합물적방법,이급분자인적기술재색보분리、항체화수체모의물、고상췌취、생물전감기등영역적응용。최후지출분자인적기술목전존재적문제。
Molecular imprinting is a new effective separation technique featuring selective recognition. Fundamental principle of the covalent and non-covalent approach is described. Different methods for preparing molecular imprinting polymers including conventional method, dispersion polymerization, suspension polymerization and surface imprinting are reviewed. Molecular imprinting polymers have been applied in many fields which include the use of it as tailor-made separation materials, antibody and receptor binding site mimics in recognition and assay systems,solid phase extraction and as recognition elements in biosensors. Problems existing in molecular imprinting technique are pointed out also.