Selected publications


   Monographies:

1. Water. Indicator systems / V.Ì. Îstrovskaya, Î.À. Zaporozhets , G.K. Budnikov, N.M. Chernavskaya, Moscow, Econics, 2002. - 256 p.

"Water. Indicator systems"

2. Environmental protection. Chapter 5. Indicator systems and composite reagents for ecoanalysis and screening control of the quality of drugs and foods / Ed. Oliinyk Ya.B. - Êyiv, Nica-Centr, 2006. - 264 p.

Environmental protection. Chapter 5

   Reviews:

1. Pylypenko A.Ò., Zaporozhets Î.À. Chemiluminescent methods for the determination of the components in waters (Review) // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). - 1989. - V.11, ¹4. - P.321-329.

2. Zaporozhets O.A., Gaver O.M., Sukhan V.V. Immobilisation of analytical reagents on support surfaces (Review)// Russian Chemical Reviews. - 1997. - V.66, ¹7. - Ð.637-646.

3. Zaporozhets O.A., Zinchenko N.M., Sukhan V.V. Luminescence quenching in the inorganic analysis // Ukr. khim. zhurn. (Ukrainian chemical journal) - 1998. - V.64, ¹3-4. - P.102-117.

4. Zaporozhets O.A., Krushinskaya E.A. Determination of ascorbic acid by molecular spectroscopic techniques // Journal of Analytical Chemistry. - 2002. - V.57, ¹4. - P.286-297 (full-text, pdf, 68 Kb).

5. Zaporozhets O.A. Organic reagents adsorbed on silica in the hyphenated spectroscopic and test methods of analysis // Naukovi zapysky Kyivskogo natsionalnogo universytetu imeni Tarasa Shevchenko. (Bull. of Kyiv National Taras Shevchenko University) - 2004. - V.XIV. Faculty of Chemistry. - P.118-128.

6. Linnik R.P., Linnik P.N., Zaporozhets O.A. Methods of investigation of metal speciation in natural waters (Review) // Metody i obiekty khimicheskogo analiza (Methods and objects of chemical analysis). - 2006. - V.1, ¹ 1. - P. 4-26. (full-text, pdf, 0,77 Mb)


   Selected articles (total number is 88):

1. Sukhan V.V., Zaporozhets O.A., Lipkovska N.A, et al. Solid-phase chemiluminescent reagent for the determination of vanadium(IV) by flow methods // Zhurn. anal. khimii (Journal of Analytical Chemistry). - 1994. - V.49, ¹7. - P.700-703.

2. Zaporozhets O.A., Nadzhafova O.Yu., Sukhan V.V. A new test system for cobalt determination in water at MAC level // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). - 1994. - V.16, ¹2. - P.139-142.

3. Zaporozhets O.A., Nadzhafova O.Yu., Zubenko A.I., Sukhan V.V. Analytical application of silica gel modified with didecylaminoethyl-β-tridecylammonium iodide // Talanta. - 1994. -Vol.41, ¹ 12. - Ð.2067-2071.

4. Zaporozhets O.A., Zinchenko N.M., Nadzhafova O.Yu., Sukhan V.V. Solid-phase reagent for the determination of trace amounts of bismuth in water // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). - 1995. - V.17, ¹6. - P.588-592.

5. Zaporozhets O.A., Nadzhafova O.Yu., Zubenko O.I., Ishchenko V.B., Trachevski V.V., Sukhan V.V. Application of a high-molecular weight quaternary ammonium salt for the preconcentration of heavy metals in the form of acidocomplexes // Ukr. khim. zhurn. (Ukrainian chemical journal). - 1995. - V.61, ¹9. - P.64-69.

6. Zaporozhets O.A., Íaáèâaíåöü Á.É., Ïîãañèé Ë.Á., Sukhan V.V. Catalitic activity of aqua- and hydroxocomplexes of chromium (III) in oxidation of 4-Diethylaminophthalhydrazide // Ukr. khim. zhurn. (Ukrainian chemical journal). - 1996. - V.62, ¹2. - P.113-117.

7. Zaporozhets O.A., Sukhan V.V., Lipkovska N.A. Lucigenin immobilized on silicon oxides as a solid-phase chemiluminescent reagent // Analyst. - 1996. - Vol.121. - P.501-503.

8. Turov V.V., Zaporozhets O.A., Nadzhafova O.Yu., Sukhan V.V. Interaction of water-insoluble quaternary ammonium salts with the surface of hydrated silica // Teoretical and experimental chemistry. - 1996. - V.32, ¹6. - P.376-379.

9. Zaporozhets O.A., Nadzhafova O.Yu., Verba V.V., Dolenko S.A., Keda T.Ye., Sukhan V.V. Solid phase reagents for the determination of anionic surfactants in water // Analyst. - 1998. - Vol.123. - P.1583-1586 (full-text, pdf, 66 Kb).

10. Zaporozhets O., Gawer Î., Sukhan V. Determination of Fe(II), Cu(II) and Ag(I) by using silica gel loaded with 1,10-phenanthroline // Talanta. – 1998. - Vol.46. - P. 1387-1394.

11. Zaporozhets Î.À., Ivanko L.S., Sukhan V.V. Extraction of Tl(III) tetrabromide with dicyclohexyl-18-crown-6 // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). - 1998. - V.20, ¹6. - P.598-603 (full-text, pdf, 1,4 Mb).

12. Zaporozhets O.A., Petruniok N.²., Sukhan V.V., Tyltin A.K. Sorption spectrophotometric determination of cobalt(²²) and zinc(II) with 1-(2-thiasolylazo)-2-naphtol immobilized on silica // Ukr. khim. zhurn. (Ukrainian chemical journal). - 1998. - V.64, ¹9. - P.50-55.

13. Zaporozhets O.A., Dolgonos G.A., Sukhan V.V. Extraction atomic absorption determination of lead in natural water // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). - 1998. - V.20, ¹3. - P.285-288.

14. Zaporozhets O.A., Zhukova K.M., Borjak A.K., Tabenskaja T.V., Ischenko V.B., Sukhan V.V. Sorption of cadmium (²²) and zinc(²²) from halogenide and thiocianate solutions onto silicas nonmodified and modified with basic dyes //Ukr. khim. zhurn. (Ukrainian chemical journal). – 1998. – Ò.64, ¹10. – Ñ.114-118.

15. Zaporozhets O., Gawer Î., Sukhan V. The interaction of Fe(II), Cu(II) and Ag(I) ions and their complexes with 1,10-phenanthroline adsorbed on silica gel // Colloids and Surfaces. – 1999. - Vol.147. - P.273-281.

16. Zaporozhets O.A., Nadzhafova O.Yu., Verba V.V., Zinchenko N.M., Sukhan V.V. Silica gel and cellulose loaded with bis-quaternary ammonium salts as sensitive reagents for iron, bismuth and anionic surfactants determination in water // Intern. J. Environ. Anal. Chem. – 1999. - Vol.74, ¹ 1-4. – P.243-254.

17. Zaporozhets Î.À., Petruniok N.²., Kalinichenko Å.V., Sukhan V.V. Visual test determination of Ni(II) with 1-(2-pyridylazo)-naphthole-2 and its complex with zinc immobilized on silica surface // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). - 1999. - V.21, ¹3. - P.14-18 (full-text, pdf, 0,35 Mb).

18. Zaporozhets O.A., Petruniock N.I., Sukhan V.V. Determination of Ag(I), Hg(II) and Pb(II) by using silica gel loaded with dithizone and zinc dithizonate // Talanta. – 1999.– Vol.50. – P.865-873.

19. Zaporozhets O., Petruniock N., Bessarabova O., Sukhan V. Determination of Cu(II) and Zn(II) using silica gel loaded with 1-(2-thiasolylazo)-2-naphtol // Talanta. - 1999. - Vol.49. - P.899-906 (full-text, pdf, 0,5 Mb).

20. Tabenskaja T.V., Zaporozhets O.A., Borjak A.K., Novozhytska S.P., Ishchenko V.B. Sorption of aurum (²²²) and palladium (²²) on silica modified with p-dimethylaminobenzylidenrhodanine // Ukr. khim. zhurn. (Ukrainian chemical journal). - 1999. - V.65, ¹ 7. - P.46-50.

21. Linnik R.P., Zaporozhets O.A., Linnik P.N. Forms of existence of dissolved cobalt in water of the Dnieper reservoirs and its some tributaries // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). - 1999. - 21, ¹ 5. - P. 471-484.

22. Tabenska T.V., Zaporozhets O.A., Borjak A.K., Voznenko I.V., Zhukova K.M. Sorption of cobalt (²²²) with 1-nitrozo-2-naphthole-modified silica and its analytical application // Ukr. khim. zhurn. (Ukrainian chemical journal). - 2000. - V.66, ¹ 1. - P.41-44.

23. Zaporozhets O.A., Shulga O.V., Nadzhafova O.Yu., Turov V.V., Sukhan V.V. The nature of the binding of high-molecular weight aminoammonium and quaternary ammonium salts with the amorphous silica surface // Colloids and Surfaces. – 2000. – Vol. 168. - P.103-108 (full-text, pdf, 0,4 Mb).

24. Zaporozhets O.A., Ivanko L.S., Sukhan V.V. Interaction between thallium(III) bromide and dicyclohexano-18-crown-6 immobilized on silica // Zhurn. anal. khimii (Journal of Analytical Chemistry). - 2000. - V.55, ¹2. - P.148-152 (full-text, pdf, 1,1 Mb).

25. Zaporozhets O.A., Ivanko L.S., Lipkovska N.A., Sukhan V.V., Pogorely V.K. The adsorption of 1,2-dihydroxyanthraquinone on silica surface // Functional materials. - 2000. - V.7, ¹4.- Ð.589-593 (full-text, pdf, 0,9 Mb).

26. Zaporozhets O.A., Keda T.Ye., Seletskaya L.Ye., Sukhan V.V. Determination of molibdenum with 1,5-diphenylcarbazone immobilized on silica surface // Zhurn. anal. khimii (Journal of Analytical Chemistry). - 2000. – Ò.55, ¹7. – Ð.708-713.

27. Zaporozhets O.A., Ivanko L.S., Marchenko I.V., Sukhan V.V. Determination of zirconium with morine immobilized on silica gel // Zhurn. anal. khimii (Journal of Analytical Chemistry). - 2000. - V.55, ¹6. - P.602-606 (full-text, pdf, 0,8 Mb).

28. Tabenska T.V., Zaporozhets O.A., Borjak A.K., Hvozdiova N.Yu., Zhukova K.M., Kharkova L.B. Sorption of 1-nitrozo-2-naphtolates of palladium (²²) on silica gel // Ukr. khim. zhurn. (Ukrainian chemical journal). - 2000. - V.66, ¹ 12. - P.100-104.

29. Zaporozhets O.A., Ivanko L.S., Marchenko I.V., Orlichenko E.V., Sukhan V.V. Quercetin immobilized on silica gel as a solid phase reagent for tin(IV) determination by using the sorption-spectroscopic method // Talanta. - 2001. - Vol.55. - P.313-319 (full-text, pdf, 1,5 Mb).

30. Zaporozhets O.A., Keda T.Ye., Tsyukalo L.Ye., Sukhan V.V. Solid-phase reagents based on 1,5-diphenylcarbazone adsorbed on silica gel surface // Functional materials. - 2001. - Vol.8, ¹2. - P.382-385.

31. Zaporozhets O.A., Krushinskaya E.A., Lipkovskaya N.A., Sukhan V.V. Solid-phase reagent for analgin and ascorbic acid on the basis of a copper(II) complex with tetrabenzotetraazacyclohexadecine immobilized by adsorption on silica gel // Journal of Analytical Chemistry. - 2001. - V.56, ¹6. - P.524-529 (full-text, pdf, 46 Kb).

32. Zaporozhets O.A., Tsyukalo L.Ye. Xylenol orange adsorbed on silica surface as a solid phase reagent for lead determination using diffuse reflectance spectroscopy // Talanta. – 2002. – V.58. – P.861-868.

33. Linnik R.P., Zaporozhets O.A. Comparative estimation of calculated and experimental data of coexisting forms of iron, cobalt, and nickel in fresh surface waters // Ekologicheskaja khimia (Ecological chemistry). - 2003. - V.12, ¹2. - P.79-92 (full-text, pdf, 0,69 Mb)

34. Linnik R.P., Zaporozhets O.A. Solid-phase reagent for molecular spectroscopic determination of heavy metal speciation in natural water // Anal. Bioanal. Chem. - 2003. - V.375. - P.1083-1088 (full-text, pdf, 0,47 Mb)

35. Linnik R.P., Vasylchuk T.A., Zaporozhets O.A. Vanadium speciation in natural waters // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). - 2003. - V. 25, ¹6. - P.549-563.

36. Zaporozhets O.A., Krushinskaya E.A., Barvinchenko V.N., Lipkovskaya N.A., Pogorelyi V.K. Spectrophotometric Determination of Hydroxycynnamic Acid and Related Compounds in Echinacea Preparations // Pharmaceutical Chemistry Journal. - 2003. – V.37, ¹12. - P.632-636 (full-text, pdf, 95 Kb).

37. Zaporozhets O.A., Krushynska O.A., Lipkovska N.A., Barvinchenko V.N. A new test method for the evaluation of total antioxidant activity of herbal products // J. Agric. Food Chem. – 2004. – V.52. – P.21–25 (full-text, pdf, 79 Kb).

38. Zaporozhets O.A., Krushynska O.A., Khozyaeva O.O. A solid-phase redox reagent on the base of Fe(III)-phenanthroline complex immobilized on silica gel // Voprosy khimii i khimicheskoy tekhnologii (Questions of chemistry and chemical technology). – 2004. – ¹4. – P.23-27.

39. Zaporozhets O.A., Ivan'ko L.S., Bykova L.V., Mostovaya N.A. Sorption–spectrophotometric and test determination of zinc(II) as the mixed-ligand complex of 1,10-phenanthroline and bromophenol blue // Journal of Analytical Chemistry. - 2004. - V.59, ¹1. - P.23-27.

40. Zaporozhets O.A., Tsyukalo L.E. Test determination of lead and zinc in water with the use of xylenol orange immobilized on silica // Journal of Analytical Chemistry. - 2004. - V.59, ¹4. - P.386-391.

41. Zaporozhets O.A., Ivanko L.S., Kachan I.A. A solid-phase reagent on the base of molybdophosphoric heteropolyacid for sorption-spectroscopic determination of ascorbic acid // Voprosy khimii i khimicheskoy tekhnologii (Questions of chemistry and chemical technology). - 2005. - ¹1. - P.9-13.

42. Zaporozhets O.A., Tsyukalo L.Ye., Oleskiv O.B., A new analytical form of methylthymol blue for sorption-spectroscopic determination of zirconium // Voprosy khimii i khimicheskoy tekhnologii (Questions of chemistry and chemical technology). – 2005. - ¹1. - P.13-17.

43. Zaporozhets O.A., Ishchenko N.V. Atomic-absorption determination of lead in water with preconcentration on sulfarsazene-modified silica // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). – 2005.- V.26, ¹4. – P.12-15.

44. Nadzhafova O.Yu., Zaporozhets O.A., Rachinska I.V., Fedorenko L.L., Yusupov N. Silica gel modified with lumogallion for aluminum determination by spectroscopic methods // Talanta. - 2005. - Vol. 67, ¹4.- Ð.767-772 (full-text, pdf, 190 Kb).

45. Zaporozhets O.A., Keda T.Ye., Bogoslavets I.M. Sorption-spectroscopic and test determination of Cu(II) using zinc-dithizonate immobilized on silica // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). – 2005. – V.22, ¹6. – P.436-445.

46. Zaporozhets O.A., Krushynska O.A., Lipkovska N.O., Barvinchenko V.M. Application of the solid-phase redox reagent for the test evaluation of total antioxidant activity of herbal objects // Farmakom. - 2006. - ¹1/2. - P.51-58.

47. Zaporozhets O.A., Keda T.Ye., Potiomkina Yu.V., Levchenko K.P., Prytyka I.V. The interaction of platinum metals and gold (², ²²²) with dithizone immobilized on silica // Voprosy khimii i khimicheskoy tekhnologii (Questions of chemistry and chemical technology). - 2006. - ¹6. - P.13-17.

48. Dolenko S.A., Zaporozhets O.A., Shevchenko V.V., Kushchevskaya N.F. Sorption-photometric determination of cationic surfactants in water // Khimiya i Tekhnologiya Vody (Journal of Water Chemistry and Technology). — 2006. — 28, ¹2. — P.125-133.

49. Zaporozhets O.A., Bilokon` S.L. A visual test method for determining selenium(IV) with indigocarmine immobilized on silica // Journal of Analytical Chemistry. - 2007. - Vol.62, ¹2. - P.188-192).

50. Kachan I.A., Zaporozhets O.A., Zinko L.S., Koval A.A. Solid-phase spectrophotometric determination of the reductants in solution by the reaction of a "blue" heteropolyacid forming // Metody i obiekty khimicheskogo analiza (Methods and objects of chemical analysis). - 2006. - V.1, ¹2. - P.127-131.

51. Zaporozhets O.A., Linnik R.P., Volovenko O.B., Radzievska T.M. 1-(4-adamantyl-2-thiasolylazo)-2-naphtol immobilized on silica surface in copper speciation analysis in natural water // Metody i obiekty khimicheskogo analiza (Methods and objects of chemical analysis). - 2007. - V.2, ¹1. - P.40-50.

52. Zaporozhets O.A., Zinko L.S., Keda T.Ye., Levchenko K.P., Prytyka I.V. Solid-phase spectrophotometric determination of nickel and zinc using dithizone immobilized // Metody i obiekty khimicheskogo analiza (Methods and objects of chemical analysis). - 2007. - V.2, ¹1. - P.62-69.

53. Zaporozhets O.A., Tsyukalo L.Ye. Determination of fluoride and oxalate using the indicator reaction of Zr(IV) with methylthymol blue adsorbed on silica gel // Anal. Chim. Acta. - 2007. - Vol.597, Issue 1. - P.171-177.

54. Zaporozhets O.A., Bilokon` S.L., Tischenko S.P. Solid-phase spectrophotometric determination of arsenium in the form of reduced HPA // Ekologicheskaja khimia (Ecological chemistry). - 2007. - ¹2. - P.91-98.

55. Zaporozhets O.A., Zin`ko L.S., Kachan I.A. Solid-phase–spectrophotometric and test determination of simultaneously present phosphorus forms (phosphorus speciation) in water // Zhurn. anal. khimii (Journal of Analytical Chemistry). - 2007. - Vol.62 (12). - P.1146–1150 (full-text, pdf, 160 Kb)

   Patents:

1. A way of determination of chemical oxygen demand. Pat. ¹49786. Ukraine / O.A. Zaporozhets, B.Y. Nabyvanets, L.B.Pohasij, G.I. Makarenko, V.V.Sukhan. - ¹94013311; declared 21.01.94; publ. 15.10.02, bull. ¹10.

2. A way of determination of sodium dodecylsulfate. Pat. ¹ 22886. Ukraine. Ñ01N33/52, 5/04/ O.A. Zaporozhets, V.V. Verba, O.Yu. Nadzhafova, V.V. Sukhan. - ¹ 96104085; declared 29.10.96; publ. 30.06.98, bull. ¹3. - 8 p.

3. A way of determination of alkylsulfates and alkylsulfonates. Pat. ¹ 28610. Ukraine. 5 G01N33/52, 5/04/ O.A. Zaporozhets, V.V. Verba, O.Yu. Nadzhafova, V.V.Sukhan. - ¹97073799; declared 16.07.97; publ. 16.10.2000; bull.¹5. - 5 p.

4. A way of test determination of cobalt in water. Pat. ¹ 27835. Ukraine. Ñ 01 N 33/52, 5/04/ V.V.Sukhan, O.A. Zaporozhets, O.Yu. Nadzhafova. - ¹94012869; declared 21.01.94; publ. 16.10.2000., bull. ¹5.- 4 p.

5. A way of test determination of iron(Ø) in water. Pat. ¹35725. Ukraine. 6 G01N30/48/ O.A. Zaporozhets, O.Yu. Nadzhafova, V.V.Sukhan. - ¹ 98031393; declared 19.03.1998; publ. 16.04.2001., bull. ¹ 3.- 6 p.

6. A way of sorption-spectroscopic determination of iron (Ø) in water. Pat. ¹ 39785. Ukraine. 6 G01N30/48/ O.A. Zaporozhets, O.Yu. Nadzhafova, G.S. Velichko, V.V.Sukhan. - ¹ 98031392; declared 19.03.1998; publ. 15.06.2001, bull. ¹ 5. - 5 p.

7. A way of visual test determination of sodium dodecylsulfate. Pat. ¹ 39256. Ukraine. 6 G01N33/52, 5/04./ O.A. Zaporozhets, V.V. Verba, O.Yu. Nadzhafova, V.V.Sukhan. - ¹ 98031391; declared 19.03.98; publ. 15.06.2001, bull. ¹5. - 3 p.

8. A way of test determination of aluminium (²²²) in water using indicator paper. Pat. ¹57759. Ukraine. ÌÏÊ O.Yu. Nadzhafova, O.A. Zaporozhets, S.V. Lagodzynska, V.V. Sukhan. - ¹ 99063526; declared 23.06.99; publ. 15.07.03, bull. ¹7.

9. A way of spectrophotometric determination of hydroxycinnamic acid and its derivatives in medical plants and their phytoceuticals: Pat. ¹54887 of Ukraine. 7 G01N21/63 / O.A. Zaporozhets, O.A. Krushynska, V.M. Barvinchenko, N.O. Lipkovska. ¹2002043681; Declared 30.04.2002; publ. 17.03.2003, Bull. ¹3. – 10 p.

10. A way of spectroscopic determination of tin in zink alloys. Pat. ¹59961À, Ukraine. 7 G01N30/48/ Zaporozhets O.A., Ivanko L.S. - ¹ 2002129978, declared 11.12.02; Publ. 15.09.2003, bull. ¹9. - 6 p.

11. A way of test determination of fluoride in water. Pat. ¹39963À, Ukraine. 6 G01N30/48/ Zaporozhets O.A., Ivanko L.S., Kapitan O.O. - ¹ 2002129979; declared 11.12.02; Publ. 15.09.2003, bull. ¹9. - 8 p.

12. A way of sorption-spectroscopic determination of tin (IV). Pat. ¹59961À, Ukraine. 7 G01N30/48/ Zaporozhets O.A., Ivanko L.S., Haritonchuk ².Î. - ¹ 2002129977; declared 11.12.02; Publ. 15.09.2003, bull.¹9. - 8 p.

13. A way of cationic surfactants determination. Pat. ¹ 61676À. Ukraine / S.O.Dolenko, O.A. Zaporozhets, V.V.Shevchenko. - ¹ 2003032635; declared 26.03.2003; publ. 17.11.2003, bull. ¹11. - 8 p.

14. A way of sorption-spectroscopic determination of lead (²²). Pat. ¹ 9690. Ukraine. 7G01N30/48/ O.A. Zaporozhets, L.Ye.Tsyukalo. - ¹ u200502137; declared 9.03.2005; publ. 17.10.2005, bull. ¹ 10. - 6 p.

15. A way of test determination of lead (²²). Pat. ¹ 9689. Ukraine. 7 G01N30/48/ O.A. Zaporozhets, L.Ye.Tsyukalo. - ¹ u200502136; declared 9.03.2005; publ. 17.10.2005, bull. ¹ 10. - 4 p.

16. A way of fluoride determination. Pat. ¹. Ukraine. B01J20/283/ O.A. Zaporozhets, L.Ye.Tsyukalo. - ¹ à2006 07173; declared 27.06.2006; publ.

17. A way of oxalate determination in urine. Pat. ¹. Ukraine. B01J20/283/ O.A. Zaporozhets, L.Ye.Tsyukalo. - ¹ à2006 07174; declared 27.06.2006; publ.

18. A way of selenium (IV) test determination. Pat. ¹ 18421, Ukraine. 7 G01N 30/48 / O.A. Zaporozhets, S.L. Bilokon. – ¹ u 2006 04142; Declared 14.04.2006; Publ. 15.11.2006. Bull. ¹ 11, 6 p.

19. Test method of ascorbic acid determination in fruit juices. Pat. ¹19303 of Ukraine, 8 G 01 N 33/02 C 07 D 307/ O.A. Zaporozhets, L.S. Zinko, I.A. Kachan. - ¹ u 2006 06114; declared 02.06.2006; publ. 15.12.2006. bull. ¹12, 4 p.

20. A way of sorption-spectroscopic determination of ascorbic acid. Pat. ¹19302 of Ukraine, 8 G 01 N 21/31 A 61 K 31/375. / O.A. Zaporozhets, L.S. Zinko, I.A. Kachan. - ¹ u 2006 06113; declared 02.06.2006; publ. 15.12.2006, bull. ¹12. 8 p.

21. A way of sorption-spectroscopic determination of cadmium. ¹ u 2005 10656 O.A. Zaporozhets, M.V.Ishchenko, K.O.Suchova.



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