Sunhee Choi Publications
(* denotes Middlebury College Undergraduate Student)
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19. Choi, S.; Cooley, R. B.*; Voutchkova, A.*; Leung,
C. H.*; Vastag, L.*; Knowles, D. E.* "Oxidation of Guanosine Derivatives
by a Platinum(IV) Complex: Internal Electron Transfer through Cyclization"
J. Am. Chem. Soc, 2005, 127, 1773-1781.
18. Choi, S.; Cooley, R. B.*; Hakemian, A. S.*; Larrabee, Y. C.; Bunt,
R. C.; Maupaus, S. D.; Muller, J. G.; Burrows, C. J. "Mechanism
of Two-Electron Oxidation of Deoxyguanosine-5'-Monophosphate by a Platinum(IV)
Complex" J. Am. Chem. Soc., 2004, 126, 591-598.
17. Choi, S.; Delaney, S.*; Orbai, L.*; Padgett, E. J.*; Hakemian, A.
S.* "A Platinum(IV) Complex Oxidizes Guanine to 8-Oxo-Guanine in
DNA and RNA" Inorg. Chem., 2001, 40, 5481-5482.
16. Choi, S.; Delaney, S.*; Jewett, K. J.*; Orbai, L.* "Reaction
of Platinum(IV) Anticancer Complexes with DNA" J. Inorg. Biochem.,
1999, 74, 98-98.
15. Choi, S.; Mahalingaiah, S.*; Delaney, S.*; Neale, N. R.*; Masood,
S.*
"Substitution and Reduction of Platinum(IV) Complexes by a Nucleotide,
Guanosine 5'- Monophosphate (5'-GMP)" Inorg. Chem., 1999,
38, 1800-1805.
14. Choi, S.; Filotto,C.*; Bisanzo, M.*; Delaney, S.*; Lagasee, D.*;
Whitworth, J. L.*; Jusko, A.*; Li, C.*; Wood, N. A.*; Willingham, J.*;
Schwenker, A.*; Spaulding, K.* "Reduction and Anticancer Activity
of Platinum(IV) Complexes" Inorg. Chem., 1998, 37,
2500-2504.
13. Choi, S.; Swanson, J. M.* "Interaction of cytochrome c with
cardiolipin: An Infrared Spectroscopic Study" Biophys.Chem.,
1995, 54, 271-278.
12. Choi, S.; Phillips, J. A.*; Ware W. Jr.*; Wittschieben, C.* "Magnetic
Circular Dichroism Spectroscopic Studies on Stereochemistry and Coordination
Behavior of Nickel Porphyrins" Inorg. Chem., 1994,
33, 3873-3876.
11. Larrabee, J. A.; Choi, S. "Fourier Transform Infrared Spectroscopy"
Methods in Enzymology, Vol. 226, Metallobiochemistry Part C , J. F.
Riordan and Bert L. Vallee Eds., Academic Press, Inc. New York,1993,
pp 289 - 305.
10. Choi, S.; Ware, W. Jr.*; Lauterbach, S. R.*; Phillips, W. M.* "Infrared
Spectroscopic Studies on the Phosphatidylserine Bilayer Interacting
with Calcium Ion: Effect of Cholesterol" Biochemistry, 1991,
30, 8563.
9. Choi, S.; Phillips, J. A.*; Ware, W. Jr.* "Magnetic Circular
Dichroism (MCD) Study of Non-Planar Nickel (II) Porphyrins"
J. Inorganic Biochemistry, 1991, 43, 663.
8. Phillips, W. M.*; Choi, S.; Larrabee, J. A. "Kinetics of Pentaaminenitritocobalt
(III) to Penta- aminenitrocobalt (III) Linkage Isomerization, Revisited"
J. Chem. Ed., 1990, 67, 267.
7. Choi, S.; Larrabee, J. A. "Thermochromic Tetrachlorocuprate(II):
An Advanced Integrated Laboratory Experiment" J. Chem. Ed.,
1989, 66, 774.
6. Choi, S.; Larrabee, J. A. "Two Methods for the Determination
of Lead in Brass: Atomic Absorption Spectrometry and Differential Scanning
Calorimetry" J. Chem. Ed., 1989, 66, 864.
5. Choi, S.; Lee, J. J.; Wei, Y. H.; Spiro, T.G. "Resonance Raman
and Electronic Spectra of Heme-a Complexes and Cytochrome Oxidase"
J. Am. Chem. Soc., 1983,105, 3692.
4. Choi, S.; Spiro, T. G. "Out-of-Plane Deformation Modes in the
Resonance Raman Spectra of Metalloporphyrins and Heme Proteins"
J. Am. Chem. Soc., 1983, 105, 3683.
3. Choi, S.; Spiro, T. G.; Langry, K. C.; Smith, K. M.; Budd, D. L.;
LaMar, G. N.J. "Structural Correlations and Vinyl Influences in
the Resonance Raman Spectra of Protoheme Complexes and Proteins"
Am. Chem. Soc., 1982, 104, 4345.
2. Choi, S.; Spiro, T. G.; Langry, K. C.; Smith, K. M. "Resonance
Raman Spectra of Ni(II) Protoporphyrin IX with Deuterated Vinyl Groups"
J. Am. Chem. Soc., 1982, 104, 4337.
1. "Nature of Water in Synthetic Hydrogels III, Dilatometry, Specific
Conductivity and Dielectric Relaxation of Poly (2,3-dihydroxypropylmethacrylate)"
Choi, S.; Jhon, M. S.; Andrade, J. D. J. Colloid Interface Sci.,
1977, 61, 1.
Research
Papers*
(* denotes Middlebury College Undergraduate Student)
"Mechanism of oxidation of guanosine derivatives
by a platinum(IV) complex: Internal electron transfer through cyclization",
INOR 740 (Oral Presentation), 229th ACS National Meeting, in San Diego,
CA, March 13-17, 2005.
"Mechanism of Oxidation of DNA by Pt(IV) Complexes",
Choi, S.; Cooley, R. B.; Larrabee, Y. C.; Bunt, R. C. Cinthia J. Burrows,
James Muller. The Vermont Genetics Network 2nd Annual Retreat, Burlington,
VT, Aug. 13, 2003.
"Mechanism of Oxidation of DNA by Pt(IV) Complexes",
Choi, S.; Cooley, R. B.; Larrabee, Y. C.; Leung, C-H.; Bunt, R. C.
Gordon Conference, Inorganic Reaction Mechanism, Poster 13, Ventura,
CA, Feb. 16-21, 2003.
"A Platinum(IV) Complex Oxidizes Guanine to 8-Oxo-Guanine
in DNA and RNA" Choi, S.;
Delaney, S.* ; Orbai, L.* ; Padgett, E. J.* ; Hakemian, A. S.* ; Larrabee
, Y. C. The 10th International Conference on Bioinorganic Chemistry,
Poster 181T, Florence, Italy, Aug. 26-31, 2001. Our poster has
been awarded as one of top three posters out of 500 posters.
"Reaction of Platinum(IV) Complexes with DNA"
Choi, S.; Delaney, S.*; Orbai, L.; Padgett, E.* The 9th Int. Conference
on Biol. Inorg. Chem., Poster 98, Minneapolis, Minn., July 11-16,
1999.
"Reaction of Platinum(IV) Complexes with DNA"
Choi, S.; Delaney, S.*; Jewett, K. J.;
Orbai, L.* 8th Int. Symp. Platinum and other Metal Coordination Compounds
in Cancer Chemotherapy, Poster 4.P10, Oxford, UK, Mar 28-31, 1999.
Our poster has been awarded as one of top eight posters out of
100 posters.
"Reaction of Platinum(IV) Complexes with DNA"
Delaney, S.*; Choi, S. 217th American Chemical Society National Meeting,
Poster 620, Anaheim, Ca., Mar 21-25, 1999.
"Reaction of Platinum(IV) Complexes with Guanosine 5'-Monophosphate
(5'-GMP): 1H-NMR
Spectroscopic Study" Choi, S; Mahalingaiah S.*; Neale, N. R.*;
Delaney, S.* XXXIII Int. Conf. on Coordination Chemistry, Poster 237b,
Florence, Italy, Aug.-Sep., 1998.
"Kinetic and Mechanistic Studies on the Antitumor
Activity of Pt(IV) Complexes" Choi, S.;
Filotto, C.*; Bisanzo, M. C.*; Neale, N. R.* European Research Conference
on Chemistry of Metals in Biological Systems, Poster 73, Tomar, Portugal,
May 1997.
"Mechanism of Anticancer Activity of Platinum(IV)
Coordination Complexes" Choi, S.; Jusko,
A. S.*; Li, C.*, Wood, N. A.*; Schwenker, A.*; Spaulding, K.* 1995
International Chemical Congress of Pacific Basin Societies, Inorganic
Poster 1020, Honolulu, June 1995.
"A Cyclicvoltammetric Study on the Redox Potential
of Pt (IV) Complexes and their
Electrochemical Behaviors" Li, C.*; Choi, S. American Chemical
Society 24th Northeast Regional Meeting. Poster 165, Burlington, June
1994.
"Kinetic Characterization of Platinum (IV) Anticancer
Compounds" Jusko, A. S.*; Choi, S.
ACS 24th Northeast Regional Meeting. Poster 207, Burlington, June
1994.
"Interaction of Cytochrome c with Cardiolipin :
An Infrared Spectroscopic Study"
Choi, S.; Swanson, J. M.* 204th ACS National Meeting, August, 1992,
Washington D.C.
"Magnetic Circular Dichroism Study of Non-Planar
Nickel (II) Porphyrins"
Choi, S.; Phillips, J. A.*; Ware, W. Jr.* 5th ICBIC, August 4-10,
1991, Oxford, England.
"Magnetic Circular Dichroism Study of Non-Planar
Nickel (II) Porphyrins"
Choi, S.; Phillips, J. A.*; Ware, W. Jr.* 21st ACS NERM, June 23-
26, 1991, Amherst, MA.
"Effect of Cholesterol on the Thermotropic Properties
of Phospholipids" Lauterbach, S. R.*;
Choi, S. 4th Natl. Conf. on Undergrad. Res., April, 1990, Schenectady,
NY.
"Effect of Cholesterol on the Interaction of Ca2+
with Phospholipids" Lauterbach, S. R.;*
Phillips, W. M. *; Choi, S. ACS 20th NERM, June, 1990, Potsdam, NY.
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