Tetyana Keda

Tetyana Keda


Ph. D.

Assistant Professor
   Analytical Chemistry Department
   faculty of chemistry
   Kyiv National
   Taras Shevchenko University

64 Volodymyrska St., Kiyv, 01033 , Ukraine

òåë.: +38(044)239-32-41
e-mail: keda@univ.kiev.ua, tkeda@ukr.net

Reseach interests:

- solid-phase reagents for the noble and biometal determination;

- non-covalent immobilization of organic reagents and its metal chelates on silica surfase;

- sorption-spectroscopic and visual test methods of metals determination, in particular, Mo, Cu, Ni, Pd, Hg;

- the analysis of natural and tap water, soils and pharmaceutical objects with biometals.


Education and degrees:

Ph. D., analytical chemistry, 2009

M.Sc., Analytical chemistry, Kyiv State Taras Shevchenko University, 1994, B.Sc., Analytical chemistry, Kyiv National Taras Shevchenko University, 1996


Professional Appoinments:

2002 till now – assistant professor, Analytical Chemistry Department

2001-2002 – young reseacher, Analytical Chemistry Department

1998-2001 – post-graduate student, Analytical Chemistry Department

1997-1998 – engineer, Analytical Chemistry Department

1996-1997 – post-graduate student, A.Dumanskiy Institute of Colloid chemistry and chemistry of water NAS of Ukraine

1991-1996 – student, the faculty of chemistry of Kyiv National Taras Shevchenko University, the speciality "Analytical chemistry"


Dissertation thesis for a Candidate’s degree in chemical science

"Solid-phase analytical reagents on the base of diphenylcarbazone derivatives adsorbed on silica gel surface in the combined spectroscopic and visual test methods of analysis"

Kyiv National Taras Shevchenko University, 2009

Advisor: Prof. Olga Zaporozhets

   summary


Teaching, labs and seminars:

"Analytical chemistry" (2nd year students of the faculty of chemistry and the 1st year students of the faculty of biology)

"Molecular spectroscopy methods" (4th year students, anal. chem. dept.)

Computation practicum (2nd year students, the faculty of chemistry)

Pedagogical practicum (4th year students, anal. chem. dept.)


Publications:

23 scientific papers including 8 original articles, 15 abstracts of the reports at the conferences and symposia

   Articles:

1. 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).
2. 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.
3. 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.
4. Keda T.Ye., Bogoslavets I.M., Zaporozhets O.A A solid-phase reagent on the base of diphenylcarbazide immobilized on silica gel // Visnyk Kyivskogo natsionalnogo universytetu imeni Tarasa Shevchenko. "Khimija". – 2003. - Issue 39. – P.9-11.
5. Zaporozhets O.A., Keda T.Ye., Potyomkina Yu.V. The interaction of palladium (²²) ions with dithizone and zinc-dithizonate immobilized on silica // Naukovi zapysky NaUKMA (Bull. of "Kyiv Mohyla Academy" National University), "Chemical sciences and technologies". – 2003. – V.22, Part 3. – P.439-441.
6. 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.
7. 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.
8. 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.

   all publications


Participation in conferences:

   Oral:

Annual student conference of the faculty of chemistry of Kyiv National Taras Shevchenko University (Kyiv, May 1996);

2nd All-Ukrainian student and post-graduate student conference "Modern problems of chemistry", (Kyiv, May 2001);

Meeting of the Scientific Council in the problem "Analytical chemistry" (Kharkiv, 2002)

   Poster:

Symposium "New functional materials" (Kyiv,Ukraine, 1999);

The Pittsburg Conference on Analytical Chemistry and Applied Spectroscopy PITTCON 2000 "Science for the 21st century" (New Orleans, USA, 2000);

International conference "1-st Black Sea basin conference on analytical chemistry" (Odessa, Ukraine, 2001);

Russian symposium "Test-methods of chemical analysis" (Moscow, Russia, 2001)

International Conf. "Functionalized materials: synthesis, properties and application" (Kyiv, Ukraine, 2002).

etc.

   abstracts of conference reports (included in the full list of publications)


Awards and honours:

²²² Award on Annual Student Conf. of Analytical Chemistry Department Kyiv National Taras Shevchenko University, Kyiv, Ukraine, 1996

Grant of American Chemical Society for participation in the work of The Pittsburg Conference on Analytical Chemistry and Applied Spectroscopy PITTCON 2000 "Science for the 21st century" New Orleans (USA), 2000

² Award of 2nd All-Ukrainian student and post-graduate student conference "Modern problems of chemistry" Kyiv, 2001

² Award of International conference "1-st Black Sea basin Conference on Analytical Chemistry" Odessa, Ukraine, 2001


Social records:

Born June 18, 1974 in Zdolbuniv, Rivne region., Ukraine
Family: married, has a son
Language abilities: Ukrainian, Russian, English


Hobbies:
Cooking as realization of the receipts of various countries, and ancient Ukrainian receipts