5. Penney C.L. A simple micro-assay for inorganic phosphate. Anal. Biochem. 75
(1976) 201-210.
6. Vishnikin A.B. Novel indirect spectrophotometric methods for determination
of phosphate and arsenate using polyoxometalates and micellar medium. J. Molec.
Liquids 118 (2005) 51-55.
7. Vishnikin A.B., Al-Shwaiyat M.E.A., Bazel Ya.R., Andruch V. Rapid,
sensitive and selective spectrophotometric determination of phosphate as an ion
associate of 12-molybdophosphate with Astra Phloxine. Microchim. Acta 159 (2007)
371–378.
8. Ivon T.A., Tsyganok L.P., Tkach V.I. Determination of azaleptine by direct
potentiometry and amperometric titration. J. Anal. Chem. 56 (2001) 47-50.
9. Khlyntseva S.V., Vishnikin A.B., Al-Shwaiyat M.K.E.A., Sklenarova H.,
Solich P., Bazel Ya.R., Andruch V. Sequential injection determination of
orthophosphate as ion associate of 12-molybdophosphate with Astra Phloxine. Talanta
84 (2011) 1355-1360.
10. Bulatov A.V., Ivasenko P.A., Subbotina K.A., Vishnikin A.B., Moskvin L.N.
Photometric cyclic-injection trace determination of phosphate ions in natural waters as
an ion associate of phosphomolybdate with Astra Phloxine. J. Anal. Chem. 65 (2010)
234-238.
11. Ishchenko A.A. Structure and spectral-luminescent properties of polymethine
dyes. Kyiv: Naukova Dumka, 1994. 232 p. [in Russian]
12. Ishchenko A.A., Shapovalov S.A. Heterogeneous association of the ions of
dyes in solutions. J. Appl. Spectr. 71 (2004) 605-629.
13. Mishra A., Behera R.K., Behera P.K., Mishra B.K., Behera G.B. Cyanines
during 1990s: A review. Chem. Rev. 100 (2000) 1973–2011.
14. Golkowska A., Pszonicki L. A study of the composition and properties of the
ion-association complex of Rhodamine B with silicomolybdic acid, with a view to its
analytical application. Talanta 20 (1973) 749-754.
15. Kasha M., Rawls H.R., El-Bayoumi M.A. The exciton model in molecular
spectroscopy. Pure Appl. Chem. 11 (1965) 371–392.
16. Herz A.H. Aggregation of sensitizing dyes in solution and their adsorption
onto silver halides. Adv. Colloid Int. Sci. 8 (1977) 237-298.
17. Struganova I. A., Hazell M., Gaitor J., Mcnally-Carr D., Zivanovic S.
Influence of inorganic salts and bases on the J-band in the absorption spectra of water
solutions of 1,1
`
-diethyl-2,2`-cyanine iodide. J. Phys. Chem. A 107 (2003) 2650–2656.
18. Oshima M., Goto N., Susanto J. P., Motomizu S. Determination of phosphate
as aggregate of ion associates by light-scattering detection and application to flow
injection. Analyst 121 (1996) 1085-1088.
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