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Autor:
Joseph Nr, Milton B. Engel
Publikováno v:
Archives of Biochemistry and Biophysics. 85:209-224
By studying colloidal charge density at various pH levels, titration curves of the surface of human epidermis were determined. Normal Donnan potentials were measured and the Donnan ratios estimated. Colloidal charge densities were calculated from Don
Publikováno v:
Nature. 206:6-10
Publikováno v:
Nature. 191:1175-1178
Publikováno v:
Experimental Biology and Medicine. 128:990-996
SummaryBy means of an electrometric method, surface charge density was measured in rabbit, myocardial cells and mouse lung cells. As the pH was varied from 7.4 to 2.2, changes in the surface charge yielded a titration curve of the surface colloids. T
Publikováno v:
Gerontologia. 15(1)
Publikováno v:
The American journal of physiology. 201
Binding of various anions to dermis and cartilage was studied in vivo by a potentiometric method. The anions used were: fluoride, ascorbic acid, alizarin red S, the three isomeric dihydroxybenzoic acids, and succinic acid. By measuring colloidal char
Publikováno v:
Nature. 203
Publikováno v:
The Journal of endocrinology. 8(4)
Liquid junction potentials were determined in the pubic symphyses of guinea-pigs. The electrolytes studied were isotonic NaCl and its 1/10 dilution, and isotonic KCl. A theoretical treatment relates values found at various stages of relaxation to the
Publikováno v:
Archives of biochemistry and biophysics. 84
The colloidal charge density of certain connective tissues was measured in vivo by the method of diplaced Donnan potentials at a series of pH values from 7.4 to 2.2 to yield titration curves of the colloidal surfaces. Tendon, dermis, and cartilage of