Sorption interactions of L-proline with monocarboxy cellulose in aqueous solutions

Authors
Kaputskii, FN Yurkshtovich, TL Starobinets, GL Bychkovskii, PM Kuvaeva, ZI
Citation
Fn. Kaputskii et al., Sorption interactions of L-proline with monocarboxy cellulose in aqueous solutions, COLL J, 62(5), 2000, pp. 550-553
Citations number
15
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
COLLOID JOURNAL
ISSN journal
1061933X → ACNP
Volume
62
Issue
5
Year of publication
2000
Pages
550 - 553
Database
ISI
SICI code
1061-933X(200009/10)62:5<550:SIOLWM>2.0.ZU;2-5
Abstract
Sorption of L-proline by monocarboxy cellulose from aqueous solutions was s tudied under static conditions at 293 +/- 1 K and pH approximate to 6. It w as established that the sorption of L-proline increases sharply at equilibr ium concentrations above 6 x 10(-2) M. As a result, "overloading" of amino acid arises rapidly in the cellulose phase; based on this effect, a macromo lecular therapeutic monocarboxy cellulose-proline system can be developed.