A recording potentiometric/spectrophotometric titrator

A system for the simultaneous recording of spectrophotometric and potentiometric titrations at constant temperature is described. Application to the determination of the pK′ of the ionization of the iron-bound water molecule in horse and in sperm whale ferrimyoglobin and to the study of the attachme...

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Bibliographic Details
Published in:Analytical Biochemistry
Main Author: O'Hagan, John E.
Format: Article in Journal/Newspaper
Language:English
Published: Elsevier BV 1967
Subjects:
Biophysics
Cell Biology
Biochemistry
Molecular Biology
1303 Biochemistry
1304 Biophysics
1312 Molecular Biology
Sperm whale
Online Access:https://espace.library.uq.edu.au/view/UQ:707221
Description
Summary:A system for the simultaneous recording of spectrophotometric and potentiometric titrations at constant temperature is described. Application to the determination of the pK′ of the ionization of the iron-bound water molecule in horse and in sperm whale ferrimyoglobin and to the study of the attachment of nickel mesoporphyrin to human apohemoglobin A is given.

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