| 摘要 |
PROBLEM TO BE SOLVED: To provide a series of surface coupled linker molecules able to be brought into an optically active form used for preparing a bio-molecule microarray. SOLUTION: A composition contains a solid substrate, an organic coupling group having one terminal part coupled to the solid substrate and having at least another terminal part containing an alcoholic or carbonyl functional group, and a protection group unstable against an acid selected from a group comprising an acetal or a ketal coupled to the alcoholic or carbonyl functional group. The present invention describes also a composition containing the solid substrate, the organic coupling group having the one terminal part coupled to the solid substrate, and having at least another terminal part containing an aldehyde. The present invention provides also a composition containing the solid substrate, and at least one photoacid generator or sensitizer coupled to the solid substrate. COPYRIGHT: (C)2004,JPO&NCIPI
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