Ultrasonic absorption in aqueous polyelectrolyte solutions. II. Polyethylenimine
β Scribed by Baumgartner, Erwin.; Atkinson, Gordon.; Emara, Mostafa.
- Book ID
- 126003800
- Publisher
- American Chemical Society
- Year
- 1973
- Tongue
- English
- Weight
- 703 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
## Abstract The titration curve of ultrasonic absorption at 2.82 MHz in aqueous solutions of lysozyme measured by Zana and Lang [__J. Phys. Chem.__, **74**, 2734 (1970)] is theoretically analyzed. The maxima at pH 3 and pH 11 are describable with protonβtransfer reactions of dissociable carboxyl an
Values of A V for carboxyl and amino groups in the Synopsis and Table I were erroneously given and should read 9.4 and 19.7 cm3/mole, respectively. Consequently, the statement on page 788 that the bV is considerably smaller than that for glycine should be deleted. The value of A V for carboxyl group