%0 Journal Article
%T Separation of magnetic bacteria by using a magnetic separator<br>磁分离仪分离磁性细菌的新方法
%A Xinxing Liu
%A Ning Guo
%A Yingjie Yang
%A Wanjie Liang
%A Jian Zhang
%A <br>刘新星
%A 郭宁
%A 杨英杰
%A 梁万洁
%A 张剑
%J 生物工程学报
%D 2010
%I 
%X A magnetic separator was used to separate magnetic bacteria based on their magnetotactic characteristics. Acidithiobacillus ferrooxidans, a bacterium that could synthesize intra-cellular nanometer magnetic particles, was investigated as an example. Strong magnetic and weak magnetic cells were separated and collected. On average, the number of the magnetic particles present in the strong magnetic cells is more than that of the weak magnetic cells. Moreover, semisolid-plate magnetophoresis showed that the magnetotaxis of strong magnetic cells was stronger than the weak magnetic cells. These results suggest that the magnetic separator can be used to isolate the magnetic bacteria, which will facilitate the research of magnetic bacteria.
%K magnetic bacteria
%K magnetic separation of bacteria
%K magnetic separator<br>磁性细菌，细菌磁分离，磁性细菌分离仪
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A66E90C274451689E69F6F0291467824&aid=C20C585804C6680AFDEE4831E41AF8D1&yid=140ECF96957D60B2&vid=96C778EE049EE47D&iid=0B39A22176CE99FB&sid=B7BFA4B351E4C682&eid=7979125BBE749348&journal_id=1000-3061&journal_name=生物工程学报&referenced_num=0&reference_num=0