Purchase of an Electron Paramagnetic Resonance Spectrometer

化学研究仪器和设施计划的这一奖项将帮助密歇根大学化学系购买电子顺磁共振（EPR）光谱仪。 这些设备将加强若干领域的研究，包括：插层层状固体中的光诱导电荷转移，低维晶格中顺磁中心的EPR研究，Mn过氧化氢酶、超分子和位点差异氧化还原异构体的结构和机制的表征，阐明了金属酶活性中心的结构和功能特性的Mn网站在光合成氧释放复合物。 电子顺磁共振（EPR）光谱仪是一种用于获得分子和分子电子结构信息的仪器。 它也可以用来获得有关自由基寿命的信息，这些自由基对于肿瘤生长和/或各种化学反应的起始通常是必需的。 f8-？ + 你好，我的天啊 Ý + S um m m ary in for m m a t i o n ( ++++++++++++ Û ++++++++++++ ++++++++++++ ++++++++++++ ] $ H L + ¢ ╗ D H + +++ R:\WWUSER\TEMPLATE\NORMAL.DOT

This award from the Chemistry Research Instrumentation and Facilities Program will assist the Department of Chemistry at the University of Michigan in the purchase of an Electron Paramagnetic Resonance (EPR) spectrometer. This equipment will enhance research in a number of areas including the following: photo-induced charge transfer in intercalated lamellar solids, EPR studies of paramagnetic centers in low-dimensional crystalline lattices, characterization of the structure and mechanism of Mn catalase, supramolecules and site-differentiated redox isomers, elucidation of metalloenzyme active site structural and functional properties of the Mn sites in the photsynthetic oxygen evolving complex. An Electron Paramagnetic Resonance (EPR) spectrometer is an instrument used to obtain information about the molecular and electronic structure of molecules. It may also be used ot obtain information about the lifetimes of free radical which are often essential for the initiation of tumor growth and/or a variety of chemical reactions. f8 Û-ª þ + Ûª▓ ÑOh ª' +'ª▒0 Ý + S u m m a r y I n f o r m a t i o n ( ++++++++++++ Û ++++++++++++ ++++++++++++ ++++++++++++ ] $ H l + ¢ ╗ D h + +++ R:\WWUSER\TEMPLATE\NORMAL.DOT