溶液的超声科尔-科尔图及其在α-糜蛋白酶中的应用。
Ultrasonic Cole-Cole diagram for solutions and application to alpha-chymotrypsin.
作者信息
Cerf R, Salehi S T, Rogez D
机构信息
Laboratoire de Spectrométrie et d'Imagerie Ultrasonores, Université Louis Pasteur, Strasbourg, France.
出版信息
Biophys J. 1989 Apr;55(4):649-54. doi: 10.1016/S0006-3495(89)82862-0.
Abstract
Deconvolution of ultrasonic data into single relaxations is rarely feasible when only the absorption or the velocity of the waves is measured. Here we use both series of data to construct a Cole-Cole diagram for a solution. When applied to alpha-chymotrypsin, this method shows two relaxations that are well separated on the time scale, a result that will help simplify analyses of the ultrasonic data for this enzyme.
摘要
当仅测量波的吸收或速度时，将超声数据解卷积为单个弛豫过程几乎是不可行的。在这里，我们使用这两组数据来构建一种溶液的科尔-科尔图。当应用于α-糜蛋白酶时，该方法显示出在时间尺度上分离良好的两种弛豫，这一结果将有助于简化对该酶超声数据的分析。
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