Abstract
The possibility of application of the ion-associated complex formed between the anionic chelate cobalt(II)-4-(2-thiazolylazo) resorcinol (TAR) with the cation of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) for extraction-spectrophotometric determination of cobalt in the form of an ion associate in Vitamin B12 was studied. The liquid–liquid extraction system Co(II)-TAR-MTT-H2O-CHCl3 was applied. This system was chosen by our previous research of the ion associates of the cobalt by spectrophotometric investigation of fourteen different liquid–liquid extraction systems, containing azo derivatives of resorcinol (TAR or 4-(2-pyridylazo) resorcinol (PAR)) and mono or ditetrazolium salts. Based on the obtained results, a sensitive, relatively simple, convenient and inexpensive method for determination of cobalt in the form of an ion associate in Vitamin B12 was developed. The proposed method can be implemented for biological, medical and pharmaceutical samples containing cobalamin (Vitamin B12).
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E. L. Chang, C. Simmers, and D. A. Knight, Pharmaceuticals 3, 1711 (2010).
M. Kobayashi and S. Shimizu, Eur. J. Biochem. 261, 1(1999).
R. C. Oh and D. L. Brown, Am. Fam. Physician 67, 979 (2003).
E. P. Quinlivan, J. McPartlin, H. McNulty, et al., The Lancet 359, 227 (2002).
E. Rynolds, The Lancet Neurol. 5, 949 (2006).
D. Beyersmann and A. Hartwing, Toxicol. Appl. Pharmacol. 115, 137 (1992).
J. Gal, A. Hursthouse, P. Tarner, et al., Environ. Int. 34, 821 (2008).
D. Perclova, M. Sklensky, P. Janicek, and K. Lach, Clin. Toxicol. 50, 262 (2012).
F. A. Cotton, G. Wilkinson, C. A. Murillo, and M. Bochmann, Advanced Inorganic Chemistry, sixth ed. (Wiley, New Jersey, 1999).
Yu. D. Tretyakov, L. I. Martinenko, and A. N. Grigorev, Inorganic Chemistry (Moscow Univ., Moscow, 2007) [in Russian].
V. V. Skopenko, A. Yu. Tsivadze, L. I. Sabranskiy, and A. D. Garnovskiy, Coordination Chemistry (Akademkniga, Moscow, 2007) [in Russian].
K. Singh, J. Enzyme Inhib. Med. Chem. 21, 557 (2006).
C. A. Jimenez, J. B. Belmar, J. Alderete, et al., Dalton Trans. 21, 2135 (2007).
S. Sujarani and A. Ramu, J. Chem. Pharm. Res. 5, 347 (2013).
D. K. Patel and A. Singh, Int. J. Chem. Tech. Res. 2, 1472 (2014).
P. J. Casey, K. R. Speckman, F. Ebert, and W. E. Hobbs, J. Assoc. Off. Anal. Chem. 65, 85 (1982).
B. P. Kelleher, J. M. Scott, and S. D. O’Broin, Med. Lab. Sci. 47, 90 (1990).
F. Watanabe, Y. Nakano, E. Stupperich, et al., Anal. Chem. 65, 657 (1993).
K. Akatsuka and I. Atsuya, Fresenius J. Anal. Chem. 335, 200 (1989).
P. Vinas, N. Campillo, I. Lopez Garci, and M. Hernandez Cordoba, Anal. Chim. Acta 318, (3), 319 (1996).
J. A. Herrera-Melian, J. M. Dona-Rodriguez, J. Hernandez-Brito, and J. Perez-Pena, J. Chem. Educ. 74, 1444 (1997).
A. A. Ensafi and S. Abbasi, Anal. Sci. 16, 377 (2002).
W. Qin, Z. Zhang, and H. Liu, Anal. Chim. Acta 357, 357 (1997).
Z. Song and S. Hou, Anal. Chim. Acta 488, 71 (2003).
K. Sato, K. Muramatsu, and S. Amino, Anal. Biochem. 308, 1 (2002).
F. Watanabe, K. Abe, S. Takenaka, et al., J.Agric. Food Chem. 45, 4661 (1997).
H. B. Li and F. Chen, Fresenius J. Anal. Chem. 368, 836 (2000).
D. Lambert, C. Adjalla, F. Felden, et al., J. Chromatogr. A 608, 311 (1992).
S. A. Baker and N. J. Miller-Ihli, Spectrochim. Acta B 55, 1823 (2000)
J. F. Blankenship, M. J. VanStipdonk, and E. A. Schweikert, Rapid Commun. Mass Spectrom. 11, 143 (1997).
J. Dalbacke and J. Dahlquist, J. Chromatogr. A 541, 383 (1991).
H. Iwase, J. Chromatogr. A 590, 359 (1992).
W. Hou, H. Ji, and E. Wang, Anal. Chim. Acta 230, 207 (1990).
J. Ballantine and A. D. Woolfson, J. Pharm. Pharmacol. 32, 353 (1980).
E. Jacobsen and T.M. Tommelstad, Anal. Chim. Acta 162, 379 (1984).
A. K. Babko and A. T. Pilipenko, Photometric Analysis (Khimiya, Moscow, 1968) [in Russian].
J. Inczédy, Analytical Applications of Complex Equilibria (Mir, Moscow, 1979) [in Russian].
T. P. Rao, M. L. P. Reddy, and A. R. Pillai, Talanta 46, 765 (1998).
Yu. A. Zolotov, V. A. Bodnya, A. N. Zagrusina, and H. Freiser, Anal. Chem. 14, 93 (1982).
V. V. Divarova, K. B. Gavazov, V. D. Lekova, and A. N. Dimitrov, Chemija 24, 81 (2013).
V. V. Divarova, V. D. Lekova, P. V. Racheva, et al., Acta Chim. Slov. 61, 813 (2014).
V. V. Divarova, P. V. Racheva, V. D. Lekova, et al., J. Chem. Technol. Metall. 48, 623 (2013).
V. V. Divarova, K. T. Stojnova, P. V. Racheva and V. D. Lekova, Acta Chim. Slov. 63, 97 (2016).
V. V. Divarova, K. T. Stojnova, P. V. Racheva, and V. D. Lekova, J. Appl. Spectrosc. 84, 231 (2017).
V. Divarova, K. Stojnova, P. Racheva, et al., J. Serb. Chem. Soc. 80, 179 (2015).
V. Divarova, K. Stojnova, P. Racheva, and V. Lekova, Russ. J. Inorg. Chem. 60, 1374 (2015).
Z. H. Chohan and M. A. Farooq, J Chem. Soc. Pak. 20, 51 (1998).
A. Tejam and N. Thakkar, Ind. J. Chem. A36, 1008 (1997).
C. Appadoo and V. W. Bhagwat, Asian J. Chem. 6, 703 (1994).
B. Chandravanshi and G. Asgedom, Chem. Anal. 40, 225 (1995).
S. A. Barakat, M. Rusan, and T. D. Burns, Anal. Chim. Acta 355, 163 (1997).
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Divarova, V., Stojnova, K., Racheva, P. et al. Determination of Cobalt in the Form of an Ion Associate in Vitamin B12. Russ. J. Inorg. Chem. 63, 974–977 (2018). https://doi.org/10.1134/S0036023618070057
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DOI: https://doi.org/10.1134/S0036023618070057