+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Determination of the binding constant for the inclusion complex between procaine hydrochloride and beta-cyclodextrin by capillary electrophoresis

, : Determination of the binding constant for the inclusion complex between procaine hydrochloride and beta-cyclodextrin by capillary electrophoresis. Talanta 59(3): 493-499

The apparent electrophoretic mobilities of procaine hydrochloride (mu(i)) in a series of concentration of beta-cyclodextrin were measured directly by capillary electrophoresis technology. A new mathematical treatment method is proposed, which based on the fact that the molar ratio of the inclusion complex was 1:1 established by spectrophotometry. Using the proposed method, the binding constant of the inclusion complex of procaine hydrochloride with beta-cyclodextrin can be obtained easily. The determination result was in correspondence with those of the spectrophotometric and fluorescence methods.


PMID: 18968933

Other references

Berman, H.; Kim, S.H., 1967: A second determination of the structure of hydroxyurea. Acta Crystallographica 23(1): 180-181

Bashandi, M.M.H.; Poehlman, J.M., 1974: Photoperiod response in mungbeans (Vigna radiata (L.) Wilczek). 5 strains of mung bean were grown in 8-, 12-, 13-, 14-, 15- or 16-h photoperiods. With 8- or 12-h photoperiods the number of days to flowering did not differ, but with longer photoperiods flowering was delayed and plant height increased. 2 strains...

Govindachari T.R.; Patankar S.J.; Viswanathan N., 1971: Synthesis of dl kigelin. Indian Journal of Chemistry 9(6): 507-508

Stangler, T.; Mayr, L.M.; Willbold, D., 2002: Solution structure of human GABA(A) receptor-associated protein GABARAP: implications for biolgoical funcrion and its regulation. Control of neurotransmitter receptor expression and delivery to the postsynaptic membrane is of critical importance for neural signal transduction at synapses. The gamma-aminobutyric acid, type A (GABA(A)) receptor-associated protein GABARAP was r...

Koch, R.B.; Desaiah, D.; Yap, H.H.; Cutkomp, L.K., 1972: Polychlorinated biphenyls: effect of long-term exposure on ATPase activity in fish, Pimephales promelas. Bulletin of Environmental Contamination and Toxicology 7(2): 87-92

Nasu H.; Kunoh H., 1986: A unique sclerotium like structure produced by zygophiala jamaicensis on grape berries. The sclerotium-like structure produced by Zygophiala jamaicensis on the surface of the grape berry was observed by a scanning electron microscope equipped with a micromanipulator. Scanning electron microscopy showed that the bloom crystals that or...

Chaves, Sílvia.; Marques, Sérgio.M.; Matos, Aé.M.F.; Nunes, A.; Gano, L.; Tuccinardi, T.; Martinelli, A.; Santos, M.Amélia., 2010: New tris(hydroxypyridinones) as iron and aluminium sequestering agents: synthesis, complexation and in vivo studies. Two new tripodal tris(3-hydroxy-4-pyridinone) hexadentate chelators-NTA(BuHP)(3) and NTP(PrHP)(3) (NTA=nitrilotriacetic acid, NTP=nitrilotripropionic acid, HP=hydroxypyridone)-have been developed and studied in solution for their iron and aluminiu...

Martin Louis; Bittencourt Abilio Carlos da Silva Pinto; Flexor Jean Marie; Vilas Boas Geraldo da Silva, 1984: Evidence of Quaternary tectonism on the Bahia coast. Resumos - Congresso Brasileiro de Geologia 33: 2

Samarakoon, A.B.; Gifford, R.M., 1996: Water use and growth of cotton in response to elevated CO-2 in wet and drying soil. Cotton (Gossypium hirsutum cv. Sicala 34) was grown at 352 ('low CO-2') or 710 ('high CO-2') mu-L L-1 atmospheric CO-2 in continuously wet soil, or in drying soil, or in drying soil rewetted after plant wilting. In wet soil, th...

Glasser, O., 2010: Fifty years of roentgen rays. Radiography and Clinical Photography 21(3): 58-66