LIQUID COVER SLIP FOR PROTECTION OF TISSUE SECTION ON SLIDE FROM MACROMOLECULE-DEGRADATION AND FOR IMPROVEMENT OF OPTICAL RESOLUTION, COMPOSIT FOR PRODUCING OF THE SAME, STRUCTURE OF SLIDE HAVING THE SAME AND METHOD FOR MANUFACTURING THE SAME

摘要

Disclosed are a liquid cover slip for protecting tissue slices and improving resolution, a composition for making the liquid cover slip, a slide structure having the cover slip and its manufacturing method. The slide structure includes a support layer, a tissue slice seated on an upper center of the support layer, and a liquid cover slip formed to surround an exposed surface of the tissue slice completely and made of a polyvinyl pyrrolidone polymer having a molecular weight of 10,000 to 360,000 as a main component. Thus, optical resolution is improved to enable micro observation of a tissue slice and precise selection of a micro region. In addition, the tissue slice keeps a non-aqueous state to be isolated from the air, so macromolecules in the tissue slice are not destructed or denatured.