Magnetically modified microbial cells:A new type of magnetic adsorbents

作     者：Ivo Safarik Mirka Safarikova 

作者机构：Department of Biomagnetic Techniques Institute of Systems Biology and Ecology Academy of Sciences Na Sadkach 7 370 05 Ceske Budejovice Czech Republic 

出 版 物：《China Particuology》 (CHINA PARTICUOLOGY)

年 卷 期：2007年第5卷第1期

页      面：19-25页

核心收录：

学科分类：0710[理学-生物学] 1007[医学-药学(可授医学、理学学位)] 100705[医学-微生物与生化药学] 07[理学] 071005[理学-微生物学] 10[医学] 

基　　金：The research was supported by the Ministry of Education of the Czech Republic (projects OC 108-Action COST 636 and MSM 6198959218) by the research intention of the Institute of Systems Biology and Ecology (AV0Z60870520) 

主　　题：Microbial cells Magnetic modification Magnetic iron oxide nanoparficles Magnetic adsorbents Magnetic fluids Xenobiotics 

摘      要：Microbial cells, either in free or immobilized form, can be used for the preconcentration or removal of metal ions, organic and inorganic xenobiotics or biologically active compounds. Magnetic modification of these cells enables to prepare magnetic adsorbents that can be easily manipulated in difficult-to-handle samples, such as suspensions, in the presence of external magnetic field. In this review, typical examples of magnetic modifications of microbial cells are presented, as well as their possible applications for the separation of organic xenobiotics and heavy metal ions.