References
- Ahmed , I. T. , Soliman , E. S. , and Boraei , A. A. ( 2004 ). The acidity constants of some pyrimidine bases in various water-organic solvent media , Ann. Chim. , 94 , 847 – 856 .
- Akadov , Y. Y. ( 1969 ). Dielectric Properties of Binary Solutions, a Data Handbook , Pergamon Press , New York .
- Alimasifar , D. , Forghaniha , A. , Khojasteh , Z. , Ghasemi , J. , Shargi , H. , and Shamsipur , M. (1997). Spectrophotometric determination of acidity constants of some recently synthesized anthraquinones in methanol-water, J. Chem. Eng. Data , 42, 1212–1215.
- Azab , H. A. , Anwar , Z. M. , and Sokar , M. ( 2004 ). Medium effect on the apparent dissociation constants of guanine, thymine, uracil, hypoxanthine, and cytosine in various hydroorganic media , J. Chem. Eng. Data , 49 , 256 – 261 .
- Beltran , J. L. , Sanli , N. , Fonrodona , G. , Barron , D. , Ozkan , G. , and Barbosa , J. ( 2003 ). Spectrophotometric, potentiometric and chromatographic pK a values of polyphenolic acids in water and acetonitrile–water media , Anal. Chim. Acta , 484 , 253 – 264 .
- Biswas , S. , Bhattachrya , S. C. , Sen , P. K. , and Moulik , S. P. ( 1999 ). Absorption and emission spectroscopic studies of fluorescein dye in alkanol, micellar and microemulsion media , J. Photochem. Photobiol. A Chem. , 123 , 121 – 128 .
- Douheret , G. ( 1967 ). Comparison between glass electrode with hydroorganic and aqueous fillings , Bull. Soc. Chim. Fr. , 1412 – 1419 .
- Douheret , G. ( 1968 ). Liquid junction potentials and effects of the medium glass-calomel electrode in such mixtures , Bull. Soc. Chim. Fr. , 3122 – 3131 .
- Durust , N. , Durust , Y. , and Meric , I. ( 2002 ). Acid-base equilibria of some N-substituted thiophene-2-carboxamidoximes in non-aqueous media , Turk. J. Chem. , 26 , 833 – 838 .
- Elbergali , A. , Nygren , J. , and Kubista , M. ( 1999 ). An automated procedure to predict the number of components in spectroscopic data , Anal. Chim. Acta , 379 , 143 – 158 .
- Ghasemi , J. , Ahmadi , S. , Kubista , M. , and Forootan , A. ( 2003 ). Determination of acidity constants of 4-(2-pyridylazo) resorcinol in binary acetonitrile + water mixtures , J. Chem. Eng. Data , 48 , 1178 – 1182 .
- Ghasemi , J. , Niazi , A. , and Kubista , M. ( 2005 ). Thermodynamic study of the dimerization equilibria of rhodamine B and 6 G in different ionic strengths by photometric titration and chemometrics method , Spectrochim. Acta Part A , 62 , 649 – 656 .
- Ghasemi , J. , Niazi , A. , Kubista , M. , and Elbergali , A. ( 2002 ). Spectrophotometric determination of acidity constants of 4-(2-pyridylazo) resorcinol in binary methanol–water mixtures , Anal. Chim. Acta , 455 , 335 – 342 .
- Ghasemi , J. , Niazi , A. , Westman , G. , and Kubista , M. ( 2004 ). Thermodynamic characterization of the dimerization equilibrium of an asymmetric dye by spectral titration and chemometric analysis , Talanta , 62 , 831 – 841 .
- Kubista , M. , Nygren , J. , Elbergali , A. , and Sjoback , R. ( 1999 ). Making reference samples redundant , Crit. Rev. Anal. Chem. , 29 , 1 – 28 .
- Kubista , M. , Sjoback , R. , and Albinsson , B. ( 1993 ). Determination of equilibrium constants by chemometric analysis of spectroscopic data , Anal. Chem. , 65 , 994 – 998 .
- Kubista , M. , Sjoback , R. , and Nygren , J. ( 1995 ). Quantitative spectral analysis of multicomponent equilibria , Anal. Chim. Acta , 121 , 121 – 125 .
- Malinowski , E. R. ( 1991 ). Factor Analysis in Chemistry, , 2nd ed. , John Wiley , New York .
- Mchedlov-Petrossyan , N. O. ( 2003 ). Ionization and tautomerism of hydroxyxanthenes and some other dyes in ethanol , Russ. J. Gen. Chem. , 73 , 267 – 274 .
- Mchedlov-Petrossyan , N. O. , and Kleshchevnikova , V. N. ( 1994 ). Influence of the cethyltrimethylammonium chloride micellar pseudophase on the protolytic equilibria of oxyxanthene dyes at high bulk phase ionic strength , J. Chem. Soc. Faraday Trans. , 90 , 629 – 640 .
- Mchedlov-Petrossyan , N. O. , Kukhtik , V. I. , and Alekseeva , V. I. ( 1994 ). Ionization and tautomerism of fluorescein, rhodamine B, N,N-diethylrhodol and related dyes in mixed and nonaqueous solvents , Dyes Pigm. , 24 , 11 – 35 .
- Mchedlov-Petrossyan , N. O. , Tychina , O. N. , Berezhnaya , T. A. , Alekseeva , V. I. , and Savvina , L. P. ( 1999 ). Ionization and tautomerism of oxyxanthene dyes in aqueous butanol , Dyes Pigm. , 43 , 33 – 46 .
- Niazi , A. , Ghalie , M. , Yazdanipour , A. , and Ghasemi , J. ( 2006a ). Spectrophotometric determination of acidity constants of alizarine red S in water, water-Brij-35 and water-SDS micellar media solutions , Spectrochim. Acta Part A , 64 , 660 – 664 .
- Niazi , A. , Yazdanipour , A. , Ghasemi , J. , and Kubista , M. (2006b). Spectrophotometric and thermodynamic study on the dimerization equilibrium of ionic dyes in water by chemometrics method, Spectrochim. Acta Part A , 65, 73–78.
- Niazi , A. , Yazdanipour , A. , Ghasemi , J. , and Kubista , M. ( 2006c ). Multiwavelength spectrophotometric determination of acidity constants of morin in methanol-water mixtures , Collect. Czech. Chem. Commun. , 71 , 1 – 14 .
- Nygren , J. , Andrade , J. M. , and Kubista , M. ( 1996 ). Characterization of a single sample by combining thermodynamic and spectroscopic information in spectral analysis , Anal. Chem. , 68 , 1706 – 1710 .
- Rived , F. , Canals , I. , Bosch , E. , and Roses , M. ( 2001 ). Acidity in methanol-water , Anal. Chim. Acta , 439 , 315 – 333 .
- Safavi , A. , and Abdollahi , H. ( 2001 ). Thermodynamic characterization of weak association equilibria accompanied with spectral overlapping by a SVD-based chemometric method , Talanta , 53 , 1001 – 1007 .
- Scarminio , I. , and Kubista , M. ( 1993 ). Analysis of correlated spectral data , Anal. Chem. , 65 , 409 – 416 .
- Shamsipur , M. , Ghasemi , J. , Tamaddon , F. , and Sharghi , H. ( 1993 ). Spectrophotometric determination of acidity constants of some anthraquinones and anthrones in methanol-water mixtures , Talanta , 40 , 697 – 699 .
- Sjoback , R. , Nygren , J. , and Kubista , M. ( 1995 ). Absorption and fluorescence properties of fluorescein , Spectrochim. Acta Part A , 51 , L7 – L21 .
- Song , A. , Zhang , J. , Zhang , M. , Shen , T. , and Tang , J. ( 2000 ). Spectral properties and structure of fluorescein and its alkyl derivatives in micelles , Colloids Surf. A Physicochem. Eng. Asp. , 167 , 253 – 262 .