Study on Dihydrated Praseodymium Acetylacetonate by Photoacoustic Spectra with Broad Wavelength Range

Photoacousticspectroscopy (PAS)hasbeenusedtonondestructivelyinvestigatealmostallkindsofsam ples,whetherthesampleiscrystalline ,powderorgel .PAspectr oscopyisacalorimetrictechniquewhichmeasurestheenergyabsorbedandsubsequentheatingofthesamplesduetoanonradiativerelaxationpro cess .ThereforePAScanbeusedtostudyopaque ,highlyreflectiveandscatteringsamples ,whicharedif ficulttostudybyconventionalspectroscopytech niques[1] .Withouttheneedofsamplepreparation ,PASavoidstheriskofsamplealteration ,pre…     

Studies on Intermolecular Energy Transfer and Relaxation Processes in Solid Rare Earth Complexes by Photoacoustic Spectroscopy

Ｍｕｃｈａｔｔｅｎｔｉｏｎｈａｓｂｅｅｎｐａｉｄｔｏｒａｒｅｅａｒｔｈｃｏｍｐｌｅｘｅｓｂｅｃａｕｓｅｏｆｔｈｅｉｒｐａｒｔｉｃｕｌａｒｌｕｍｉｎｅｓ ｃｅｎｃｅｐｒｏｐｅｒｔｉｅｓ .Ｔｈｅｙｈａｖｅｏｆｔｅｎｂｅｅｎｕｓｅｄｆｏｒｌａｓｅｒｍａｔｅｒｉａｌｓａｎｄｌｕｍｉｎｅｓｃｅｎｃｅｐｒｏｂｅｓｉｎｆｌｕｏｒｏｉｍｍｕｎｏａｓｓａｙａｎｄｓｏｏｎ .[1] .Ｒａｒｅｅａｒｔｈｉｏｎｓｗｉｔｈｐｅｃｕｌｉａｒ 4ｆｃｏｎｆｉｇｕｒａｔｉｏｎ ,ｓｕｃｈａｓＬａ3 ,Ｇｄ3 ,Ｌｕ3 ｏｒＹ3 ,ｃａｎｃｏｎｓｉ…     

毛细管电泳化学发光检测在药物分析中的应用

药物检测和药物代谢研究在药理学和生物医学领域越来越受到重视。毛细管电泳化学发光技术,是当今国际分析化学前沿领域中一种极具潜力的微分离检测技术,它集成了电泳分离的高效、化学发光检测的高灵敏等特点,主要优势在于：费用低廉、简便快捷、样品用量少、污染小。本文对毛细管电泳化学发光法在药物分析中的应用予以综述。