INDEX 



Adsorption formula, 3 



theory, 10-13, 119, 157 

 "Adsorption compounds," 88 

 Aggregation hypothesis, 15-17, 113, 



119, 241 

 Alanine, 197 



Albumin, crystalline egg, combina- 

 tion curves of, 46, 47 

 conductivity of, 118 

 crystalloidal and colloidal be- 

 havior of, 278, 282 

 heat coagulation of, 252 

 influence of concentration of, on 

 osmotic pressure, 187, 188 

 osmotic pressure of, 43-45 

 P.D. of, 145-148 

 precipitation of, 244, 252, 265 

 preparation of, 43-45 

 stoichiometrical behavior of, 40, 



44-49, 60, 61 

 titration curves of, 44, 60 

 viscosity of, 198-202 

 Alcoholic solutions of gelatin, 279 

 micellae of gelatin in alcoholic 

 and aqueous solutions, 280 

 precipitation, 251-255, 258-261, 



263-264 

 prevention of gel formation in, 



281 



viscosity of, 280 

 Allmand, A. J., 22 

 Amino-acids, 197 

 Aniline, 8 



Anomalous osmosis. 158, 164 

 Arrhenius, S., 196, 201, 203, 204, 



212, 227, 230 

 Ash-free gelatin, 35, 36 



B 



Baker, J. C., 52, 53, 222 

 Bancroft, W. D., 12, 110 

 Beutner, R., 166-168 

 Blood albumin, 13, 115 

 Born, M., 19, 118, 197 

 Brakeley, Miss, 197 

 Bredig, 11 



Bugarszky, S., 4, 32, 41 

 Burton, E. F., 11, 275, 276, 277 



Cane sugar, influence of, on vis- 

 cosity, 109 

 Casein, crystalloidal and colloidal 



behavior of, 284 

 isoelectric point of, 9 

 osmotic pressure of, 72, 236 

 precipitation of, 266-274 

 preparation of, 52, 53 

 solubility of, 71, 86, 193, 222, 



251, 266-272 

 stability of, 266 

 stoichiometrical behavior of, 54, 



55 



swelling of, 222-229, 267-272 

 titration curves of, 54, 61 

 viscosity of, 86, 87, 221-230 

 Cells and tissues, P.D. of, 166-168 

 Chlorine ion potentials, 135-137 

 Clark, W. M., 4, 43 

 Coagulation, heat, of egg albumin, 



252 

 Collodion membranes, preparation 



of, 67 

 Colloidal behavior and living matter, 



285 

 causes of, 277, 278 



287 



