Determination of tin and germanium with nonylfluorone and polymeric flocculants in plant materials

Lidiya A. Ivanitsa, Albina Yu. Klimkina, Tatiana S. Chmilenko, Fedor A. Chmilenko

Abstract


New analytical systems «polymeric flocculant (PF)−nonylfluorone (NF)−metal ion» were proposed for spectrophotometric determination of germanium and tin in plant materials. It is shown the higher efficiency of the modifying action of PF nonionic nature (polyvinylpyrrolidone, PVP) compared with the cationic PF polyhexamethyleneguanidine chloride. The presence of PVP increases absorbance complex solutions of both metals on 3.5 times. It is found that the compositions of binary complex Ge(IV) and Sn(IV) being equal to 1:2 in the presence of PF. The interval of optimum values of acidity is pH 1−4, concentration of modifier (PVP) is 0.16 g/L. The difference in absorption of solutions PF–NF–metal and reference solution depends linearly on the concentration of metal in the range of 0.01−0.06 μg Ge(IV)/mL (ε=1.35∙105, λ=515 nm) and 0.18-0.90 μg Sn(IV)/mL (ε=4.2∙104, λ=520 nm). The developed method was tested in the determination of germanium in garlic and aloe and tin in pomegranate. The correctness of the results were confirmed by independent spectrophotometric methods which used phenylfluorone and quercetin as reagents.

Keywords


germanium(IV); tin(IV); spectrophotometry; polyhexamethyleneguanidine chloride; polyvinylpyrrolidone; trioxyfluorone

References


Chmylenko, F. O., Chmylenko, T. S., Sapa, Yu. S., Saievych, O. V., & Chmylenko, T. S. (2006). [Chemical elements and substances in the human body]. Dnipropetrovsk, Ukraine: Vyd-vo DNU (in Ukrainian).

Komarov, B. A., Pogorelskaya, L. V., Frolova, M. A. Albulov, A. I., Tryeskunov, K. A., Shirokova, O. K., & Komarov, Yu. A. (2014). [Why the overral monitoring of trace-element composition of vegetable raw materials is needed]. Potentsial sovremenoy nauki. Institut problem khimifeskoy fiziki – The potential of modern science. Institute of Problems of Chem. Phys, (5), 27–35 (in Russian).

Gevorgyan, A. M., & Dadomatov, A. L. [Environmental safety associated with the toxicity of tin, and its analytical determination]. Sb. nauch. statey «Nauchnye trudy Dalrybvtuza» – Collection scient. articles «scientific dalrybvtuza», 30(1), 15–18 (in Russian).

Shinohara, A., Chiba, M., & Inaba, Y. (1999). Determination of germanium in human specimens: comparative study of atomic absorption spectrometry and microwave-induced plasma mass spectrometry. J. Anal. Toxicol, 23(7), 625–631. doi: 10.1007/s10947-010-0212-y

Matusiewicz, H., & Krawczyk, M. (2010). Determination of germanium and tin and inorganic tin species by hydride generation in situ trapping flame atomic absorption spectrometry. Anal. Lett., 43(16), 2543–2562. doi: 10.1080/00032711003725631

Lopez-Garcıa, I., Campillo, N., Arnau-Jerez, I., & Hernandez-Cordoba M. (2005). Electrothermal atomic absorption spectrometric determination of germanium in soils using ultrasound-assisted leaching. Anal. Chim. Acta, 531, 125–129. doi: 10.1016/j.aca.2004.10.010

Shangwei Zhong, Jiali Su, Liang Chen, Jiefeng Tong, Wenfang Jia, Xiangjun Li, & Hong Zou. (2013). Determination of total germanium in chinese herbal remedies by square-wave catalytic adsorptive cathodic stripping voltammetry at an improved bismuth film electrode. Int. J. Electrochem., 2013, 1–7. doi: 10.1155/2013/735019

Nazarenko, V. A. (1973). [Analytical chemistry of germanium]. Moscow, USSR: Nauka (in Russian).

Euro-Asian Council for Standardization, Metrology and Certification. (1981). [Coal and peat, anthracite, carbonaceous materials, and siltstone. Method for the determination of germanium content]. (GOST 10175-75). Moscow, USSR: Izdatelstvo standartov (in Russian).

Li, Z., Tang, J., Liu, H. & Zhou, X., Yuan, R. (2007). Determination of trace amounts of germanium in food and fruit by spectrophotometry with p–methybenzeneazosalicylflurone. J. Food Comp. Anal., 20, 1–6. doi: 10.1016/j.jfca.2006.04.009

Euro-Asian Council for Standardization, Metrology and Certification. (1986). [Canned food products. Method for determination of tin]. (GOST 26935-86). Moscow, USSR: Izdatelstvo standartov (in Russian).

Varghese, A., & Khadar, A. M. A. (2006). Highly selective derivative spectrophotometric determination of tin (II) in alloy samples in the presence of cetylpyridinium chloride. Acta Chim. Slov., 53, 374–380.

Ramesh, K., & Harish, K. S. (2014). A rapid extractive spectrophotometric method for the determination of tin with 6-chloro-3-hydroxy-2-(2′-thienyl)-4-oxo-4H-1-benzopyran. Adv. Chem., 2014, 1–6. doi: 10.1155/2014/750973

Abbasi-Tarighat, M. (2013). Kinetic-spetrophotometric determination of tin species using feed-forward neural network and radial basis function network in water and juices of canned fruits. Anal. Chem.: Indian J., 12, 256–263.

Sokolov, M. A., Anufrieva, O. Yu., & Osalikhin, A. A. (2011). Russian Patent. No. 2412433, Moscow, Russian Federarion. Izdatelstvo standartov.

Rončević, S., Benutić, A., Nemet, I., & Gabelica, B. (2012). Tin сontent determination in canned fruits and vegetables by hydride generation inductively coupled plasma optical emission spectrometry. Int. J. Anal. Chem., 2012, 1–7. doi: 10.1155/2012/376381

Perring, L., & Basic-Dvorzak, M. (2002). Determination of total tin in canned food using inductively coupled plasma atomic emission spectroscopy. Anal. Bioanal. Chem., 374, 235–243. doi: 10.1007/s00216-002-1420-x

Knape, J. K., Herman, V., Buchtova, R., & Vosmerova, D. (2009). Determination of Tin in Canned Foods by Atomic Absorption Spectrometry. Czech J. Food Sci., 27, 407–409.

Tsogas, G. Z., Giokas, D. L., & Vlessidis A. G. (2009). Graphite furnace and hydride generation atomic absorption spectrometric determination of cadmium, lead, and tin traces in natural surface waters: Study of preconcentration technique performance. J. Hazard. Mat., 163, 988–994. doi: 10.1016/j.jhazmat.2008.07.098

Korostelev, P. P. (1964). [Preparation of solutions for chemical and analytical works]. Moscow, USSR: Nauka (in Russian).

Nazarenko, V. A., & Antonovich, V. P. (1973). [Trioxyfluorones]. Moscow, USSR: Nauka (in Russian).

Chmilenko, T. S., Ivanitsa, L. A., & Chmilenko, F. A. (2013). Substituent and environment influence on analytical properties of associates of xanthene dyes with polyhexamethyleneguanidine chloride. Visn. Dnipropetr. Univ.: Khim. – Bull. Dnipropetr. Univ.: Chem., 21(20), 79–88. doi: 10.15421/081320

Chmilenko, T. S., & Chmilenko, F. A. (2012). [Analytical chemistry of polyelectrolytes and their use in analysis], Dnipropetrovsk, Ukraine: Izd-vo DNU (in Russian).

Nazarenko, V. A., Antonovich, V. P., & Nevskaya, Ye. M. (1971). Spectrophotometric determination of the hydrolysis constants of tin (IV) ions. Russ. J. Inorg. Chem., 16(7), 980−982.

Chmilenko, T. S., Ivanitsa, L. A., & Chmilenko, F. A. (2014). [Spectrophotometric determination of germanium in the coke, coal and plant materials]. Zavodskaya laboratoria. Diagnostika materialov – Industrial laboratory. Materials diagnostics, 80(11), 11−14 (in Russian).

Funk, W., Dammann, V., & Donnevert, G. (2007). Quality Assurance in Analytical Chemistry. (Second, Completely). Weinheim, Germany : Wiley-VCH.




DOI: http://dx.doi.org/10.15421/081605

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