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Effect of oxygen binding on the dielectric properties of hemoglobin

✍ Scribed by Peter Schlecht; Helmut Vogel; Adalbert Mayer

Publisher: Wiley (John Wiley & Sons)
Year: 1968
Tongue: English
Weight: 521 KB
Volume: 6
Category: Article
ISSN: 0006-3525
DOI: 10.1002/bip.1968.360061206

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✦ Synopsis

The dielectric properties of horse hemoglobin have been investigated in the frequency range for 100 kcps to 15 Mcps at varying degrees of oxygenation. A linear dependence of the specific increment on the degree of oxygenation wae found under a variety of experimental conditions, the increment of oxygenated hemoglobin being about 10% larger than that of deoxygenated hemoglobin. A similar difference waa obtained with human adult and fetal hemoglobin. No variation of the dielectric parameters aa reported by Takashima and Lumry could be detected.

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