\uc5ec\uae30<\/a>\ub97c \ud074\ub9ad\ud558\uc138\uc694~)<\/p>\n <\/p>\n
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As light pulses get shorter in time, they correspondingly get broader in frequency. 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Metaphorically, and sometimes I suspect, literally. In the fall of 1957, Linus Pauling paid an impromptu visit\u2026","rel":"","context":"In "Essays on Science"","block_context":{"text":"Essays on Science","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=32"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4917,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=4917","url_meta":{"origin":3889,"position":1},"title":"Infrared spectroscopy finally sees the light","author":"biochemistry","date":"January 7, 2020","format":false,"excerpt":"\u00a0 \u00a0 The reliance of infrared spectroscopy on light transmission limits the sensitivity of many analytical applications. An approach that depends on the emission of infrared radiation from molecules promises to solve this problem. \u00a0 \u00a0 Atoms in molecules oscillate when irradiated by infrared light. The particular light frequencies that\u2026","rel":"","context":"In "Let's Do Biology!"","block_context":{"text":"Let's Do Biology!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=33"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2706,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=2706","url_meta":{"origin":3889,"position":2},"title":"Changing the gold standard","author":"biochemistry","date":"February 22, 2019","format":false,"excerpt":"\u00a0 \u00a0 Gold \u2014 long presumed to be an inert metal \u2014 has been increasingly shaking this image over the past couple of decades, mostly through electrophilic behaviour. Now, a two-coordinate gold complex has been shown to exhibit nucleophilic reactivity, with the insertion of CO2into its polarized Au\u03b4\u2212\u2013Al\u03b4+\u00a0bond. \u00a0 \u00a0\u2026","rel":"","context":"In "Let's Do Biology!"","block_context":{"text":"Let's Do Biology!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=33"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4092,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=4092","url_meta":{"origin":3889,"position":3},"title":"Making perfectly controlled arrays of molecules at rest","author":"biochemistry","date":"September 18, 2019","format":false,"excerpt":"\u00a0 \u00a0 Since their invention in the early 1970s, optical tweezers have evolved from enabling simple manipulation to applying calibrated forces on\u2014and measuring nanometer-level displacements of\u2014optically trapped objects. Optical tweezers use laser light to create a force trap that can hold nanometer- to micrometer-sized dielectric objects (1). They can noninvasively\u2026","rel":"","context":"In "Let's Do Chemistry!"","block_context":{"text":"Let's Do Chemistry!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=34"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2956,"url":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=2956","url_meta":{"origin":3889,"position":4},"title":"The next step in making arrays of single atoms","author":"biochemistry","date":"March 27, 2019","format":false,"excerpt":"\u00a0 \u00a0 Three studies have demonstrated the cooling and trapping of single strontium and ytterbium atoms in two-dimensional arrays. Such arrays could lead to advances in atomic-clock technology and in quantum simulation and computing. \u00a0 \u00a0 The world around us is made of atoms. 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Now, this concept has been applied to the surface of a catalytic material, utilizing pairs of Cu atoms for the selective electrochemical fixation of CO2. \u00a0 \u00a0 From DNA\u2026","rel":"","context":"In "Let's Do Chemistry!"","block_context":{"text":"Let's Do Chemistry!","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?cat=34"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":false,"jetpack_shortlink":"https:\/\/wp.me\/p9Xo1j-10J","_links":{"self":[{"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/posts\/3889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3889"}],"version-history":[{"count":1,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/posts\/3889\/revisions"}],"predecessor-version":[{"id":3890,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=\/wp\/v2\/posts\/3889\/revisions\/3890"}],"wp:attachment":[{"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biochemistry.khu.ac.kr\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}