ACOUSTIC PROPERTIES OF HEMOGLOBIN SOLUTIONS
ACOUSTIC PROPERTIES OF HEMOGLOBIN SOLUTIONS
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DOI：
10.1121/1.1907716
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发表时间：
1959-01-01
影响因子：
2.4
通讯作者：
SCHWAN, HP
中科院分区：
文献类型：
--
作者：
CARSTENSEN, EL;SCHWAN, HP
在不同的温度、浓度和化学环境条件下，测量了几种哺乳动物血红蛋白溶液在0.5 - 10 Mc的吸收和声速。吸收和色散之间的定量关系表明，吸收是由弛豫过程控制。一个广泛的弛豫频率必须假设对应的活化能延伸远高于和低于8千卡/摩尔。
Absorption and velocity of sound at 0.5 - 10 Mc were measured for solutions of hemoglobins of several species of mammals under various conditions of temperature, concentration, and chemical environment. Quantitative relationships between absorption and dispersion indicate that absorption is controlled by a relaxation process. A broad spectrum of relaxation frequencies must be assumed corresponding to activation energies extending well above and below 8 kcal/mole.