发明授权
- 专利标题： Method for detachment and preparation of living microorganisms
- 专利标题（中）： 活细菌分离和制备方法
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申请号： US13359797申请日： 2012-01-27
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公开(公告)号： US08790907B2公开(公告)日： 2014-07-29
- 发明人: Sumihiro Koyama , Tadashi Maruyama , Chiaki Kato , Yuichi Nogi , Yuji Hatada , Yukari Ohta , Masaaki Konishi , Taishi Tsubouchi
- 申请人： Sumihiro Koyama , Tadashi Maruyama , Chiaki Kato , Yuichi Nogi , Yuji Hatada , Yukari Ohta , Masaaki Konishi , Taishi Tsubouchi
- 申请人地址： JP Yokosuka-shi
- 专利权人： Japan Agency for Marine-Earth Science and Technology
- 当前专利权人： Japan Agency for Marine-Earth Science and Technology
- 当前专利权人地址： JP Yokosuka-shi
- 代理机构： Ditthavong & Steiner, P.C.
- 主分类号： C12N1/00
- IPC分类号： C12N1/00 ; C12N1/04 ; C12N11/14
摘要：
A method for immobilizing living microorganisms includes a step (1) of disposing a solution containing microorganisms as an electrolyte on the surface of a substrate at least one portion of which is an electrode, and applying a constant potential to the electrode to cause at least a portion of the microorganisms to attach to the surface of the substrate. The constant potential in step (1) is greater than −0.5 V but not greater than −0.2 V (vs Ag/AgCl) or greater than +0.2 V but not greater than +0.4 V (vs Ag/AgCl). The electrolyte in step (1) does not contain a source of nutrition for the microorganisms.
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