Polyelectrolytes |
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Page 7
... conformation of such a chain has two classifications , random coil and helix . In the random coil the series of rotation angles of successive bonds specifying the conformation has no long range regularity , i.e. , there is no regular ...
... conformation of such a chain has two classifications , random coil and helix . In the random coil the series of rotation angles of successive bonds specifying the conformation has no long range regularity , i.e. , there is no regular ...
Page 137
... coil conformation . The above equation shows that the fluctuation of the end - to - end distance under a constant external force is determined by the ratio < h > / ho which compares the extension with the extension in the free state ...
... coil conformation . The above equation shows that the fluctuation of the end - to - end distance under a constant external force is determined by the ratio < h > / ho which compares the extension with the extension in the free state ...
Page 155
Fumio Oosawa. coil , so that the activity coefficient of counter ions is lower in the helix than in the random coil . Actually it is found experimentally that the activity coefficient difference between the two conformations , Ypa - Ypb ...
Fumio Oosawa. coil , so that the activity coefficient of counter ions is lower in the helix than in the random coil . Actually it is found experimentally that the activity coefficient difference between the two conformations , Ypa - Ypb ...
Contents
Preface | 1 |
theoretically understandable Idealized treatment based on the simplest | 5 |
Electrical Potential Around the Macroion | 9 |
Copyright | |
19 other sections not shown
Common terms and phrases
activity coefficient additivity law alkali apparent charge bound counter ions chain Chapter charge density charged groups chemical potential coefficient of counter concentration of counter concentration of free concentration of macroions copolymer coulomb counter ion condensation critical value cylindrical macroion cylindrical model decreases degree of dissociation degree of neutralization derived dielectric constant dielectric increment electric free energy entropy equilibrium experimental extensive force fluctuation free counter ions free energy free volume hydrogen ions increase interaction ionic atmosphere ionized groups kinds of counter larger than unity logarithm monomers number of charges number of counter number of free osmotic coefficient osmotic pressure Poisson-Boltzmann equation polyacids polyacrylic acid polyelectrolytes Polymer polyvalent counter ions potential trough potential valley proportional radius random coil ratio refractive index region relation repulsion result rodlike macroion salt concentration shown in Fig simple salt smaller than unity sodium ions spherical macroion total number valence water structure