发明公开
EP1753448A4 COMPOSITIONS COMPRISING VARIOUS PROTEORHODOPSINS AND/OR BACTERIORHODOPSINS AND USE THEREOF
有权
ZUSAMMENSETZUNGEN MIT VERSCHIEDENEN PROTEORHODOPSINEN UND / ODER BAKTERIORHODOPSINEN UND DEREN VERWENDUNG
- 专利标题： COMPOSITIONS COMPRISING VARIOUS PROTEORHODOPSINS AND/OR BACTERIORHODOPSINS AND USE THEREOF
- 专利标题（中）： ZUSAMMENSETZUNGEN MIT VERSCHIEDENEN PROTEORHODOPSINEN UND / ODER BAKTERIORHODOPSINEN UND DEREN VERWENDUNG
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申请号： EP05761082申请日： 2005-06-09
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公开(公告)号： EP1753448A4公开(公告)日： 2009-09-02
- 发明人: BOTT RICHARD R , JENSEN RASMUS B , KELEMEN BRADLEY , WARD DONALD E II , WHITED GREGORY M
- 申请人： GENENCOR INT , DOW CORNING
- 专利权人： GENENCOR INT,DOW CORNING
- 当前专利权人： GENENCOR INT,DOW CORNING
- 优先权： US57918104 2004-06-10; US62242404 2004-10-26
- 主分类号： C07K14/00
- IPC分类号： C07K14/00 ; A61K38/17 ; C07K14/215 ; C07K14/705 ; C09D11/00
摘要：
The present invention provides a solid material comprising an immobilized mixture of two or more proteorhodopsins, two or more bacteriorhodopsins, or one or more bacteriorhodopsin and one or more proteorhodopsins. The proteorhodopsins are selected from the group consisting of all-trans-retinal-containing proteorhodopsins and retinal analog-containing proteorhodopsins; all of which have absorption spectra that do not overlap. The bacteriorhodopsins are selected from the group consisting of all-trans-retinal- containing bacteriorhodopsins and retinal analog-containing bacteriorhodopsins; all of which have absorption spectra that do not overlap. The present invention also provides an optical information carrier, such as an optical data storage material and a fraud-proof optical data carrier, comprising the above-described solid material and a substrate selected from the group consisting of glass, paper, metal, fabric material, and plastic material, wherein said solid material is deposited on said substrate. The present invention further provides security ink comprising one or more hydrophilic polymers and a mixture of various photochromic materials.
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