| 摘要 |
PROBLEM TO BE SOLVED: To provide a sorption microarray which enables chemical imaging of a relatively bigger molecule in analysis sample, especially, a biomolecule. SOLUTION: The sorption microarray (1) for sorbing a substance from the analysis sample includes a support (11) and a plurality of sorption elements (14). These sorption elements (14) are arranged in a clearly-defined shape to be connected with the support (11), where distance between each sorption element (14) and its adjacent sorption element (14) is predefined. Output of assay on the substance sorbed by individual sorption element (14) can strictly be assigned to any clearly-defined position of the analysis sample (position from which the substance is sorbed), allowing a strict chemical output image of microdistribution for the substance in analysis sample to be provided. Thus the sorption microarray enables soft fluidic acquisition of the substance in analysis sample to clearly define the position of acquisition on the analysis sample. COPYRIGHT: (C)2009,JPO&INPIT
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