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email: pogo@orange.ichtj.waw.pl, pogo@tele2.pl |
05/2004-06/2004
IAEA fellow in
the Department of Chemistry. University of Calgary. Research supervisor; Prof.
A. Rauk. Topic: computational chemistry.
10/1998 - 10/2001
Postdoc in the Department
of Pharmaceutical Chemistry. University of Kansas.
Research supervisor; Assoc.
Prof. Ch. Schöneich, Topic: pharmaceutical chemistry, computational chemistry
July 1998
05/1997 - 09/1998
Analytical
specialist A.G.A. Analytical. (Dionex Co. (USA) representative in Poland). Topic:ion
chromatography, scientific information, new applications
Since 11/1987
02/1994 - 04/1994, 04/1993 - 10/1993
Guest researcher
in the Hahn-Meitner-Institut Berlin. Germany (Association for International Cancer
Research fellowship), Research director; Prof. K.-D. Asmus, Topic: free radicals
reactiona in organic thioethers, final products identification.
04/1993-10/1993
07/1990-03/1993
10/1986-06/1987
2004, 2002, 1999, 1996, 1994 Institute of Nuclear Chemistry and Technology Director's
Award
Utlenianie
tioeterów przez kompleksy miedzio-organiczne. Procesy o potencjalnym znaczeniu dla
patogenezy niektórych chorób neurodegeneracyjnych (Oxidation of thioethers through
the organic copper complexes. Processes of potential importance for pathogenesis
of some neurodegenerative diseases) Grant KBN 3 T09A 066 26.
Modelowanie
molekularne białka
Wewnątrzcząsteczkowe
przemiany rodnikowe z udziałem utlenionego centrum siarkowego w modelowych zwi±zkach
tioeterowych o znaczeniu biologicznym. (Participation of oxidized sulfur center in
intramolecular free radical processes in the model organic compounds of biological
importance) D. Pogocki, Raporty IChTJ. Seria A nr 2, 5-87 (2004).
Mutation
of the Phe20 residue in Alzheimer’s amyloid b-peptide
might decrease its toxicity due to disruption of the Met35 - cupric site
electron-transfer pathway. D. Pogocki, Chem. Res. Toxicol., 17, 325-329 (2004).
Interaction
of silver atoms with ethylene in Ag-SAPO-11 molecular sieve. EPR and DFT study. M. Danilczuk,
D. Pogocki, A. Lund, J. Michalik. Phys.Chem.Chem.Phys., 6, 1165-1168
(2004).
Free
radicals reactions of methionine in peptides: mechanism relevant to b-amyloid
oxidation in Alzheimer's disease. Ch. Schöneich, D. Pogocki, G. L. Hug, K.
Bobrowski. J. Am. Chem. Soc., 125, 13700-13713 (2003).
Neurotoksyczno¶ć
amyloidowego b-peptydu Alzheimera
rolaMet35 i miedzi kompleksowanej przez peptyd. (Neurotoxicity of Alzheimer
amyloid b-peptide, function of Met35 and copper
complexed by the peptide.)D. Pogocki, K.Serdiuk, Wiadomości Chemiczne, 57,
459-475 (2003).
Computational
characterizationof sulfur-oxygen three-electron-bonded radicals in methionine and
methionine-containing peptides:Important intermediates in one-electron oxidation
processes. D. Pogocki, K.Serdiuk, Ch. Schöneich, J. Phys. Chem. A., 107, 7032-7042
(2003).
Alzheimer's
b-amyloidpeptide as a source of neurotoxic free radicals:
The role of structural effects.D. Pogocki, Acta Neurobiol. Exp., 63, 131-145
(2003).
Redox
properties of Met35 in neurotoxic b-amyloid peptide.
A molecularmodeling study. D. Pogocki, Ch. Schöneich, Chem. Res. Toxicol.,
15, 408-418 (2002).
Computational characterization of sulfur-oxygen bonded sulfuranyl radicals derived
from alkyl- and (carboxyalkyl) thiopropionic acids: evidence for s*-type
radicals.D. Pogocki, Ch. Schöneich, J. Org. Chem., 67, 1526-1535 (2002).
Thiyl
radicals abstract hydrogen atoms from carbohydrates: Reactivity and selectivity.D.
Pogocki, Ch. Schöneich, Free Radical Biol. Med., 31, 98-107 (2001).
Conformational
flexibility controls proton transfer between the methionine hydroxysulfuranyl radical
and the N-terminal amino group in Thr-(X)n-Met peptides.D. Pogocki,
E. Ghezzo-Schöneich, Ch. Schöneich J. Phys. Chem. B., 105, 1250-1259 (2001).
Intramolecular
sulfur-oxygen bond formation in radical cations of N-acetylmethionineamide. Ch. Schöneich,
D. Pogocki, P. Wisniowski, G. L. Hug, K. Bobrowski, J.Am. Chem. Soc., 122,
10224-10225 (2000).
Hydroxyl
radical induced oxidation of thiaproline derivatives. An ESR Study. D.Pogocki,
J. Sadlo, Nukleonika, 45, 101-108 (2000).
Chemical
stability of nucleic acid derived drugs. D. Pogocki, Ch. Schöneich, J. Pharm.
Sci. 89, 443-456 (2000).
Oxidation of (carboxyl)thiopropionic acid derivatives by hydroxyl radicals. Mechanism
and kinetics of competitive inter- and intramolecular formation of s-
and s*-typesulfuranyl radicals. K. Bobrowski, D. Pogocki,
Ch. Schöneich, J.Phys. Chem.A., 102, 10512-10521 (1998).
Wstęp
do chromatografii jonowej (Introduction to ion chromatography).D.Pogocki,
A.G.A. Analytical Monograph p. 1-54 (1998).