Researchers at Cornell have recently developed a pure polysaccharide-based hydrogel that is completely free of conventional toxic synthetic photoinitiators.
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This invention provides isolated riboswitcheslabeled with fluorescent tags, useful for performing single molecule resonanceenergy transfer (smFRET) studies to analyze the dynamics of structural changes in riboswitches. The tagged riboswitches are useful for basicresearch and drug discovery.
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《攝影，藝術甚麼？》是伍振榮「攝影獨白」系列(Monologue On Photography)的第四部，這書距第一輯的一至三部相隔五年，作者對推動攝影文化有了更深入的想法，他在這書中主要會和大家討論一些與攝影文化藝術有關的話題，暢談他的攝影藝術觀，並總結他多年來在攝影文化工作上的進展。作者 / Author: 伍振榮出版社 / Publisher: 博藝集團
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