WATER HARDNESS METALS AND HUMAN HAIR 391 (20) A. E. Martell and M. Calvin, Chemistry of the Metal Chelate Compounds (Prentice-Hall, New York, 1952), p. 434. (21) J. Mattai and J. Twak, Divalent metal ion binding to polyelectrolytes with different polyion structure and functional groups, Macromolecules, 19, 1663–1667 (1986). (22) T. Hinners, W. Terrill, J. Kent, and A. Colucci, Hair—Metal binding, Environ. Health Perspect., 8, 191–199 (1974). (23) I. W. Stapleton, The adsorption of long chain amines and diamines on keratin fi bers, J. Soc. Cosmet. Chem., 34, 285–300 (1983). (24) W. N. Charman, D. P. Christy, E. P. Geunin, and D. C. Monkhouse, Interaction between calcium, a model divalent cation, and a range of poly(acrylic acid) resins as a function of solution pH, Drug Dev. Ind. Pharm., 17, 271–280 (1991). (25) T. E. Creighton, Proteins: Structures and Molecular Properties, 2nd Ed. (W.H. Freeman, New York, 1993), p. 272. (26) J. B. Matthew, Electrostatic effects in proteins, Ann. Rev. Biophys. Biophys. Chem., 14, 387–417 (1985). (27) S. Mafé, V. García-Morales, and P. Ramírez, Estimation of pKa shifts in weak polyacids using a simple molecular model: Effects of strong polybases, hydrogen bonding and divalent counterion binding, J. Chem. Phys., 296, 29–35 (2004).
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