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Undergraduate Presentations

GEORGIA STATE UNIVERSITY, CHEMISTRY DEPARTMENT

UNDERGRADUATE RESEARCH STUDENT PRESENTATIONS

(Talks and Posters)

Asterisk (*) indicates undergraduate student

  1. *Hamilton, C.; Wang, B.; Germann, M. W. Structural Investigation of a Fibrinogen Specific DNA Aptamer. 7th Annual Georgia State Biotechnology Symposium 2009, Atlanta, GA; November 23-24, 2009.
  2. Sherman*, S.; Pennati, A.; Gadda, G. Purification and Preliminary Characterization of Choline Oxidase from Aspergillus fumigates, 7th Annual Georgia State Biotechnology Symposium 2009, Atlanta, GA, November 23-24, 2009.
  3. Ray, S. M.; Cannon, M. J.; *Peng, B.; Ray, G. B. Titration of Manganese(III) Porphyrin Methoxdie Complexes Using NMR and UV-VIS Absorption Spectroscopy. 75th Herty Medal Symposium 2009, Georgia Institute of Technology, Atlanta, GA; September 17, 2009.
  4. *Hamilton, C.; Germann, M. Structure Prediction and Determination of a Fibrinogen Specific DNA Aptamer. Summer Undergraduate Fellows Research Luncheon 2009, Georgia State University, Atlanta, GA; July 29, 2009.
  5. *Sherman, S.; Yuan, H.; Gadda, G. Importance of the Hydrophilic Side-chain of Serine 101 in the Active Site of Choline Oxidase for Catalysis, 3rd Annual Georgia State Undergraduate Research Conference 2009, Atlanta, GA, March 13, 2009.
  6. *Tevis, D. S.; Kumar, A.; Munde, M.; Soeiro, M. N. C.; Boykin, D. W.; Wilson, W. D. Antiparasitic Compound Effects On Kinetoplast DNA and Model Systems. Consortium for Parasitic Drug Development Symposium 2008, Atlanta, GA, October, 2008.
  7. Quaye, O.; *Cowins, S.; Gadda, G. Contribution of FAD C*M Covalent Linkage with His99 to the Reaction Catalyzed by Choline Oxidase, Second International Interdisciplinary Conference on Vitamins, Cofactors, and Biofactors 2008, Athens, GA, October 26-31, 2008.
  8. Yuan, H.; *Sherman, S.; Gadda, G. Catalytic Importance of the Hydrophilic Side-chain with H-bonding Capability of Ser101 at the Active Site of Choline Oxidase, Second International Interdisciplinary Conference on Vitamins, Cofactors, and Biofactors 2008, Athens, GA, October 26-31, 2008.
  9. Francis, K.; *Chapman, N.; Gadda, G. Mutation of Histidine 196 to Asparagine in N. crassa 2-Nitropropane Dioxygenase Improves the Catalytic Efficiency of the Enzyme with Anionic Substrates, Second International Interdisciplinary Conference on Vitamins, Cofactors, and Biofactors 2008, Athens, GA, October 26-31, 2008.
  10. Gadda, G.; Pennati, A.; Francis, K.; Quaye, O.; Yuan, H.; Rungsrisuriyachai, K.; Finnegan, S.; *Mijatovic, S.; *Nguyen, T.; Orville, A. M. Hydride Transfer Made Easy in the Oxidation of Alcohols Catalyzed by Choline Oxidase, Sixteenth International Symposium on Flavins and Flavoproteins 2008, Jaca, Spain, June 8-13, 2008.
  11. Wilson, W. D.; Collar. C and *Tevis, D. Diamidines With Antiparasitic Activity: Drug Design and Mechanism. Consortium for Parasitic Drug Development Symposium 2008, Bagamoyo, Tanzania, March, 2008.
  12. *Peng, B.; *Kottkamp, G.; Cannon, M. J.; Ray, G. B. Absorption Spectroscopy of Manganese(III) Porphyrin Complexes. 3rd Annual Herty Medalist Undergraduate Research Symposium 2008, Morehouse College, Atlanta, GA. March 28, 2008.
  13. *Delgado, G.; Dixon, D. W. Isolation of SiaA from Streptococcus pyogenes. 3rd Annual Herty Medalist Undergraduate Research Symposium 2008, Morehouse College, Atlanta, GA. March 28, 2008.
  14. *Peng, B.; *Kottkamp, G.; Cannon, M. J.; *Bello, D. G.; Ray, G. B. Absorption Spectroscopy of Manganese(III) Porphyrin Complexes. 2nd Annual Georgia State Undergraduate Research Conference 2008, Atlanta, GA, March 14, 2008.
  15. *Delgado, G.; Dixon, D. W. (2008). SiaA, a heme binding protein from Streptococcus pyogenes. 2nd Annual Georgia State Undergraduate Research Conference 2008, Atlanta, GA, March 14, 2008.
  16. *Anderson, D. J.; Dixon, D. W. A New Approach to the Extinction Coefficient of Heme in Heme Proteins: The Butylamine Hemochrome. Georgia State Poster Day 2008, Atlanta, GA, February 23, 2008.
  17. *Kottkamp, G.; Cannon, M. J.; Bello, D. G.; Ray, G. B. Investigation of Five- and Six-Coordinate Manganese(III) Porphyrin Imidazole Complexes by NMR and Absorption Spectroscopy. 59th Southeast Regional American Chemical Society Meeting 2007, Greenville, SC, October 27, 2007.
  18. *Tevis, D. S.; Bofill, M. A.; Kumar, A.; Boykin, D. W.; Wilson, W. D. Atomic Force Microscopy to Investigate DNA Complexes: A New Program To Measure Bending And Lengthening Of Helices. 59th Southeast Regional American Chemical Society Meeting 2007, Greenville, SC, October 26, 2007.
  19. Delgado, G.; Dixon, D. W. Axial Ligands of SiaA, a Heme Transporter. McNair Undergraduate Summer Research Symposium 2007, Georgia State University Atlanta, GA, August 3, 2007.
  20. Gadda, G.; Rungsrisuriyachai, K.; Quaye, O.; Finnegan, S.; Yuan, H.; *Nguyen, T.; Orville, A. M. Preorganization of the Enzyme-Substrate Complex in the Reaction of Alcohol Oxidation Catalyzed by Choline Oxidase. Gordon Research Conference of Enzymes, Coenzymes, and Metabolic Pathways 2007, University of New England, Biddeford, ME, July 2007.
  21. Gadda, G.; Francis, K.; *Belaineh, M. The Mechanism of 2-Nitropropane Dioxygenase: a Model for Flavin Semiquinone Intermediates in Enzymatic Catalysis, Experimental Biology 2007, Washington, D.C., USA, April 28- May 2, 2007.
  22. Anderson, D. J.; *Basden, B. J.; *Nguyen, N. P.; Dixon, D. W. Homology models for the SiaA binding protein from Streptococcus pyogenes 1st Annual Georgia State Undergraduate Research Conference 2007, Atlanta, GA; April 11, 2007.
  23. *Kottkamp, G.; Cannon, M. J.; *Bello, D. G.; Ray, G. B. Characterization of Manganese(III) Porphyrin Imidazole Complexes by Nuclear Magnetic Resonance and Absorption Spectroscopy. 1st Annual Georgia State Undergraduate Research Conference 2007, Georgia State University, Atlanta, GA.; April 11, 2007.
  24. *Nguyen, N. P.; Chan, Y. F.; *Basden, B. J.; Dixon, D. W. Heme uptake in the SiaA binding protein from Streptococcus pyogenes 1st Annual Georgia State Undergraduate Research Conference 2007, Atlanta, GA; April 11, 2007.
  25. *Mijatovic, S.; Gadda, G. Biophysical and Biochemical Characterization of 2-Nitropropane Dioxygenase from Hansenula mrakii, 15th Annual Bud Suddath Bioscience Symposium "Directed Molecular Evolution Mechanisms" 2007, Atlanta, Georgia, March 30- 31, 2007.
  26. *Nguyen, T.; Gadda, G. Rescuing the Activity of Choline Oxidase E312D Mutant Using a Substrate Analogue, 15th Annual Bud Suddath Bioscience Symposium "Directed Molecular Evolution Mechanisms" 2007, Atlanta, Georgia, March 30- 31, 2007.
  27. *Nguyen, N. P.; Chan, Y. F.; *Basden, B. J.; Dixon, D. W. Axial ligand mutants of a heme binding protein from Streptococcus pyogenes 2nd Annual Herty Medalist Undergraduate Research Symposium 2007, Atlanta, GA; March 30, 2007.
  28. Dixon, D. W.; Sook, B. R.; *Libkind, M.; *Basden, B. J.; Quach, T. K.; Evans, D. R.; Montañez, G. E.; Nargund, A.; Sumithran, S.; Dawson, J. H.; Rogers, K. R.; Eichenbaum, Z. The Streptococcus pyogenes SiaA Protein: Biophysical Characterization of a Heme Transporter. Georgia State Poster Day 2007 Atlanta, GA, February 24, 2007.
  29. Chan, K.; *Nguyen, N. P.; *Basden, B. J.; Dixon, D. W. Axial ligand mutants the SiaA heme binding protein: His229A and M79A. Georgia State Poster Day 2007, Atlanta, GA; February 24, 2007.
  30. Francis, K.; *Belaineh, M.; Gadda, G. Reductive Half Reaction of 2-Nitropropane Dioxygenase: Involvement of an Electrostatic Catalyst in the Fromation of an Anionic Flavosemiquinone. 20th Enzyme Mechanisms Conference 2007, St. Pete Beach, FL, January 3-6, 2007.
  31. *Mijatovic, S.; *Nguyen, T.; Gadda, G. Reevaluation of the Prosthetic Group and Substrate Specificity of 2-Nitropropane Dioxygenase from Hansenula mrakii, 20th Enzyme Mechanisms Conference 2007, St. Pete Beach, FL, Jan 3-6, 2007.
  32. Finnegan, S.; *Hoang, J. V.; Gadda, G. Importance of Val464 in Catalysis of Choline Oxidase. 20th Enzyme Mechanisms Conference 2007, St. Pete Beach, FL; January 3-6, 2007.
  33. Ray, G. B.; *Bello, D. G.; *Ribera, A. M.; *Cox, B. D. Investigation of Five-Coordinate Manganese(III) Porphyrin Complexes Using Proton Nuclear Magnetic Resonance Spectroscopy. 1st Annual Herty Medalist Undergraduate Research Symposium 2006, Morehouse College, Atlanta, GA; September 15, 2006.
  34. *Williams, C. N.; Kim, M. B.; Dixon, D. W. Synthesis of naphthalene diimides. 1st Annual Herty Medalist Undergraduate Research Symposium 2006, Morehouse College, Atlanta, GA; September 15, 2006.
  35. *Basden, B. J.; *Libkind, M.; Sook, B. R.; Dixon, D. W. The Heme Binding Protein SiaA from Streptococcus pyogenes 1st Annual Herty Medalist Undergraduate Research Symposium 2006, Morehouse College, Atlanta, GA; September 15, 2006.
  36. Dixon, D. W.; Sook, B. R.; *Libkind, M.; *Basden, B. J.; *Quach, T. K. et al. The Streptococcus pyogenes SiaA protein: Biophysical characterization of a heme transporter. 232nd National American Chemical Society Meeting 2006, San Francisco, CA; September 10-14, 2006.
  37. *Mitchell, H.; Allison, S. A.; *Karobi, S.; *Hess, R. Modeling the Electrophoretic Mobility of DNA and Nucleotides. McNair Undergraduate Summer Research Symposium, Georgia State University. 2006, Atlanta, GA; August 8, 2006.
  38. Dixon, D. W.; Gill, A. F.; Barrow, J. D. J.; *Piljak, D.; Tekeste, H. O. et al. Binding of DNA to metal derivatives of cationic porphyrins. International Conference on Porphyrins and Phthalocyanines, Rome, Italy 2006, July 2-7, 2006.
  39. *Hoang, T. V.; Gadda, G. Effects of Freezing at Low pH on the Biochemical Properties of Choline Oxidase. Collegiative Environmental Sicence & Health Symposium 2006, Atlanta, GA; April 6, 2006.
  40. *Kim, M. B.; *Williams, C. N. Synthesis of naphthalene diimides as DNA intercalators. Collegiate Environmental Science and Health Symposium 2006, Atlanta, GA; April 6th, 2006.
  41. Sook, B. R.; Nargund, A.; Sane, S.; *Quach, T. K.; Eichenbaum, Z. et al. SiaA: A Heme-Binding Protein Produced by Streptococcus pyogenes Molecular Basis of Disease Meeting 2006, Atlanta, GA; May 19, 2006.
  42. *Tekeste, H. O.; *Piljak, D.; Gill, A. F.; Dixon, D. W. Cationic metalloporphyrins as possible cancer radiation therapy agents. Collegiate Environmental Science and Health Symposium 2006, Atlanta, GA; April 6th, 2006.
  43. Li, S. Y.; Yang, W.; *Wilkins, A. L.; *Johnson, J. A.; Liu, Z. R. et al. Rational design of a calcium-dependent trigger. 231st National American Chemical Society Meeting 2006, Atlanta, GA; March 26-30, 2006.
  44. Huang, Z.; *Brandt, G. E.; Carrasco, N.; Caton-Williams, J. Enzymatic incorporation of selenium into RNA and DNA for structure study. 231st National American Chemical Society Meeting 2006, Atlanta, GA; March 26-30, 2006.
  45. Gill, A. F.; Barrow, D.; Wasowicz, T.; Tekeste, H. O.; *Piljak, D. et al. Binding of cationic porphyrins to DNA and their X-ray irradiation. 231stNational American Chemical Society Meeting 2006, Atlanta, GA; March 26-30, 2006.
  46. Chen, N.; Zou, J.; *Ellis, A.; Yang, W.; Yang, J. Development of protease sensors based on enhanced green fluorescent protein (EGFP). 231st National American Chemical Society Meeting 2006, Atlanta, GA; March 26-30, 2006.
  47. Buchmueller, K.; *Bailey, S.; Matthews, D.; Register, J.; Bruce, C. D. et al. Molecular recognition of polyamides with DNA: A study on the strong binding of f-ImPyIm to its cognate DNA, ACGCGT. 231st National American Chemical Society Meeting 2006, Atlanta, GA; Mar 26-30, 2006.
  48. Brown, T.; *Taherbhai, Z.; Sexton, J.; Sutterfield, A.; Turlington, M. et al. Synthesis and biophysical evaluation of minor-groove binding C-terminus modified polyamide derivatives of distamycin. 231st National American Chemical Society Meeting 2006, Atlanta, GA; Mar 26-30, 2006.
  49. Barrow, D. J.; Gill, A. F.; *Tekeste, H. O.; Dixon, D. W. Thermodynamic studies of cationic metalloporphyrins binding to DNA via isothermal titration calorimetry. 231st National American Chemical Society Meeting 2006, Atlanta, GA; March 26-30, 2006.
  50. Sook, B. R.; Block, D. R.; Montanez, G. E.; Nargund, A.; *Quach, T. K. et al. Biophysical characterization of SiaA, a heme binding protein produced by the pathogenic bacterium Streptococcus pyogenes. 231st National American Chemical Society Meeting 2006, Atlanta, GA; March 26-30, 2006.
  51. Ray, G. B.; *Ribera, A. M.; *Cox, B. D.; *Bryant, V. L. Spin-state transitions in manganese porphyrins with anionic ligands probed by paramagnetic NMR spectroscopy. 231st American Chemical Society National Meeting 2006, Atlanta, GA; March 26, 2006.
  52. *Quach, T. K.; Sook, B. R.; Montanez, G. E.; Eichenbaum, Z.; Nargund, A. et al. Expression, purification and characterization of SiaA, a heme binding protein isolated from Streptococcus pyogenes 231st American Chemical Society National Meeting 2006, Atlanta, GA; March 26-30, 2006.
  53. *Piljak, D.; *Santoso, Y.; Tekeste, H. O.; Gill, A. F.; Dixon, D. W. Binding of DNA to metal derivatives of cationic porphyrins. 231st National American Chemical Society Meeting 2006, Atlanta, GA; March 26-30, 2006.
  54. *Igunbor, C.; Logan, N.; Davis, H.; Simon, A.; Huang, Z. The protection and deprotection of selenide functionality for Se-nucleic acid synthesis. 231st National American Chemical Society Meeting 2006, Atlanta, GA; March 26-30, 2006.
  55. Xin, Y.; *Cobb, J.; *Ho, N.; Allison, S. A. Modeling the Electrophoresis of Peptides. South East Collaborative Alliance Biocomputing Center, Fall Workshop on Biocomputing, Georgia State University. 2005, Atlanta, GA; October 27, 2005.
  56. Ray, G. B.; *Cook, J. W. Undergraduate Bio-Inorganic Molecular Modeling Project on Heme Proteins using MOE. 230th American Chemical Society National Meeting 2005, Washington, DC.; August 31, 2005, Paper 346 CHED.
  57. Ray, G. B.; *Ribera, A. M.; *Tran, C. V.; *Cox, B. D.; *Bryant, V. L. Characterization of the Coordination Environment of Manganese(III) and Manganese(IV) Porphyrins by Absorption and NMR Spectroscopy. 230th American Chemical Society National Meeting 2005, Washington, DC; August 29, 2005, Paper 189 CHED.
  58. *Mitchell, H.; Allison, S. A.; Xin, Y.; *Cameron, H. Modeling the Electrophoretic Mobility of Proteins and Peptides. 2005 McNair Undergraduate Summer Research Program, Georgia State University. 2005, Atlanta, GA; August 8, 2005.
  59. Sook, B. R.; Nargund, A.; Sane, S.; *Quach, T. K.; Eichenbaum, Z. et al. SiaA: A Heme-Binding Protein Produced by Streptococcus pyogenes Boykin Symposium 2005, Atlanta, GA; June 9-10, 2005.
  60. *Santoso, Y.; Dixon, D. W. Indium Porphyrins: DNA Binding Studies. Boykin Symposium 2005, Atlanta, GA; June 9-10, 2005.
  61. Ray, G. B.; *Ribera, A. M.; *Tran, C. V.; *Cox, B. D. Coordination of Sigma and Pi Donor Ligands to Manganese(III) Porphyrins Probed by Paramagnetic NMR Spectroscopy. AURA Symposium on Undergraduate Research 2005, Agnes Scott College, Atlanta, GA; April 8, 2005
  62. Forrest, L.; Harris, D.; *Bailey, S.; Buchmueller, K.; Wilson, D. et al. Design and synthesis of DH-21: An imidazole/pyrrole containing hairpin targeting ATGA sequences within the DNA minor groove. 229th National American Chemical Society Meeting 2005, U529-U529.
  63. Dixon, D. W.; Gill, A. F.; Barrow, J. D. J.; *Piljak, D.; Buisson, J. J. P. et al. Metalloporphyrins in Cancer Chemotherapy: The Possible Role of Auger-Based Processes. 12th International Conference on Biological Inorganic Chemistry 2005, Ann Arbor, MI.; August 2, 2005.
  64. Dixon, D. W.; Gill, A. F.; Barrow, J. D. J.; *Piljak, D.; *Buisson, J. J. P. et al. Auger Processes in Cancer Chemotherapy: Platinum and Indium Therapeutic Agents. Boykin Symposium 2005, Atlanta, GA; June 6 - 7, 2005
  65. Buchmueller, K.; *Uthe, P.; *Howard, C.; *Le, M.; *Cox, K. et al. Reading the language of pyrrole- and imidazole-containing polyamides that recognize specific DNA sequences. 229th National American Chemical Society Meeting 2005, U191-U191.
  66. Buchmueller, K.; *Uthe, P.; *Bailey, S.; Matthews, D.; *Cox, K. et al. Thermodynamic and structural bases for the binding of the better-than-nature triheterocyclic polyamide f-ImPylm to its cognate sequence, ACGCGT. 229th National American Chemical Society Meeting 2005, U191-U191.
  67. Buchmueller, K.; *Uthe, P.; *Bailey, S.; Matthews, D.; *Cox, K. et al. Thermodynamic and structural bases for the binding of the better-than-nature triheterocyclic polyamide f-ImPylm to its cognate sequence, ACGCGT. 229th National American Chemical Society Meeting 2005, U191-U191.
  68. *Taherbhai, Z.; *Bailey, S.; Sutterfield, A.; Buchmueller, K.; Nguyen, B. et al. ZT-65B, a hairpin polyamide that binds to the inverted CCAAT box (ICB) site of the human multidrug resistant (MDR1) gene: Design, DNA binding, and biological studies. 229th National American Chemical Society Meeting 2005, U542-U543.
  69. *Santoso, Y.; Gill, A. F.; Dixon, D. W. DNA Binding of Indium Porphyrins: Possible Auger Emitters. AURA Symposium on Undergraduate Research 2005, Atlanta, GA; April 8, 2005.
  70. *Piljak, D.; Dixon, D. W. Cationic Porphyrins as HIV Agents. AURA Symposium on Undergraduate Research 2005, Atlanta, GA; April 8, 2005.
  71. *Evans, H.; Dixon, D. W. Metalloporphyrins as Anticancer Agents. AURA Symposium on Undergraduate Research 2005, Atlanta, GA; April 8, 2005.
  72. *Buisson, J. J. P.; Dixon, D. W. Brachytherapy Using Cationic Porphyrins. AURA Symposium on Undergraduate Research 2005, Atlanta, GA; April 8, 2005.
  73. *Bates, J. M.; Barrow, J. D. J.; Dixon, D. W. Progress Toward Auger-Based Cancer Chemotherapy. AURA Symposium on Undergraduate Research 2005, Atlanta, GA; April 8, 2005.
  74. Leggett-Robinson, P.; Winkeljohn, W. R.; *Peets, M. R.; Vasquez, P. C.; Baumstark, A. L. N-Oxidation of Sterically-Hindered Pyridines by Dimethyldioxirane: Kinetic Studies. 56th Southeast Regional American Chemical Society Meeting 2004, Research Triangle Park, NC; November 10-13, 2004.
  75. Staples, A.; *Uthe, P.; Buchmueller, K.; *Bailey, S.; Nguyen, B. et al. Molecular recognition of DNA base pairs by the formamido/pyrrole and formamido/imidazole pairing in stacked polyamides. 227th National American Chemical Society Meeting 2004, Anaheim, CA; March 2004. U164-U164.
  76. Ray, G. B.; *Free, I. D.; *Cox, B. D.; *Ling, F.; *Searcy, M. Manganese(III) and Iron(III) Porphyrin Complexes Characterized by Paramagnetic NMR and Absorption Spectroscopy. 227th American Chemical Society National Meeting 2004, Anaheim, CA; March 2004, Paper 413 CHED.
  77. Buchmueller, K.; Sarah, H.; *Uthe, P.; Staples, A.; Kimberly, O. P. et al. Influence of the permutation of imidazole and pyrrole moieties on the binding affinity of polyamides to their cognate and non-cognate DNA sequences. 227th National American Chemical Society Meeting 2004, U163-U164.
  78. *Flores, L.; Henry, J.; *Bailey, S.; *Tahberhai, Z.; Harris, D. et al. JH-37, a hairpin polyamide, inhibits the binding of nuclear factor-Y to inverted CCAAT boxes in the human topoisomerase II alpha promoter. A biochemical and biophysical study. 227th National American Chemical Society Meeting 2004, 227, U26-U27.
  79. Ray, G. B.; *Free, I. D.; *Cox, B. D.; *Ling, F.; *Searcy, M. Paramagnetic NMR and Absorption Spectral Studies of Manganese(III) and Iron(III) Tetraphenyl Complexes. 55th Southeast Regional American Chemical Society Meeting 2003, Atlanta, GA; November 2003, Paper 983 CHED.
  80. Powell, N.; Ghanem, M.; *Francis, K.; Fan, F.; Gadda, G. Active Site Characterization of Recombinant Choline Oxidase. 29th Steenbock Symposium, "Coenzymes, Cofactors and Catalysis". 2003, Madison, Wisconsin; May 29-June 1st, 2003.
  81. Menon, P.; Ghanem, M.; *Francis, K.; Powell, N.; *Nguyen, T. et al. Biochemical and Kinetic Characterization of Choline Oxidase from Arthrobacter globiformis. 55th Southeast Regional Meeting of the American Chemical Society. 2003, Atlanta, GA; November 16-19, 2003.
  82. Lee, M.; Wilson, D.; Lacy, E.; *Grandillo, J.; *Le, M. et al. Microcalorimetry and DNase I footprinting studies on the molecular recognition of T/G mismatched base pairs by stacked polyamides. 225th National American Chemical Society Meeting 2003, U199-U200.
  83. Lee, M.; Henry, J.; *Le, M.; *Taherbhai, Z.; *Flores, L. et al. Where would chemistry and biology meet? Gene expression control by small molecules. 226th National American Chemical Society Meeting 2003, U237-U237.
  84. Lee, M.; *Le, M.; Grandillo, J.; Buchmueller, K.; *Horick, S. et al. Characterizing the molecular recognition of Watson-Crick and T/G mismatched base pairs by stacked polyamides. 226th National American Chemical Society Meeting 2003, U434-U434.
  85. *Francis, K.; Ghanem, M.; Powell, N.; Gadda, G. Characterization of the Active Site Topology of Choline Oxidase. 55th Southeast Regional Meeting of the American Chemical Society. 2003, Atlanta, GA; November 16-19, 2003.
  86. *Francis, K.; Gadda, G. Kinetic and Spectroscopic Studies on the Oxidized Form of Choline Oxidase. 11th Annual F.L. (Bud) Suddath Memorial Symposium "Cancer Research in Georgia". 2003, Atlanta, GA; March 27-29, 2003.
  87. Ray, G. B.; *Cook, J. W. Biochemical Molecular Modeling Integrated into the Undergraduate Curriculum. 54th Southeast Regional American Chemical Society Meeting 2002, Charleston, SC; November 2002, Paper No, 635 CHED.
  88. Fan, F.; Powell, N.; *Wilkins, L.; Gadda, G. Comparative Study of Choline Oxidizing Enzymes From Escherichia coli, Halomonas elongata, and Arthrobacter globiformis. 14th International Symposium on Flavins and Flavoproteins 2002, Cambridge, UK; 2002.
  89. *Wilkins, L.; Gadda, G. Cloning, Expression and Preliminary Studies of Choline Dehydrogenese from Halomonas elongata. 10th Annual F.L. (Bud) Suddath Memorial Symposium "A Discussion by Experimentalists of The Origin of Life". 2002, Atlanta, GA; 2002.
  90. *Russell, B.; Gadda, G. Expression in Escherichia coli and Refolding of Choline Dehydrogenese from Sinorhizobium melioti. . 10th Annual F.L. (Bud) Suddath Memorial Symposium "A Discussion by Experimentalists of The Origin of Life". 2002, Atlanta, GA; 2002.
  91. *Russell, B.; *Johnson, K. L.; *Bivines, B. J.; Gadda, G. Biochemical and Kinetic Characterization of 2-Nitropropane Dioxygenase from Neurospora crassa. 54th Southeast Regional Meeting of the American Chemical Society. 2002, Charleston, S.C.; November 13-16, 2002.
  92. *Le, M.; *Price, C. A.; Lacy, E.; Wilson, D.; Lee, M. Influence of an N-terminal formamido group on the sequence recognition of DNA by polyamides. 223rd National American Chemical Society Meeting 2002, B212-B212.
  93. *Johnson, K. L.; Gadda, G. Purification and Characterization of FMN-Containing 2-Nitropropane Dioxygenase from Neurospora crassa. 10th Annual F.L. (Bud) Suddath Memorial Symposium "A Discussion by Experimentalists of The Origin of Life". 2002, Atlanta, GA; 2002.
  94. *Johnson, K. L.; *Russell, B.; *Seyfe, D.; Gadda, G. Purification and Characterization of Recombinant 2-Nitropropane Dioxygenase From Neurospora crassa and Hansenula mrakii. 14th International Symposium on Flavins and Flavoproteins 2002, Cambridge, UK; 2002.
  95. *Russell, B.; Gadda, G. Expression in Escherichia coli of Choline Dehydrogenese From Sinorhizobium meliloti. Nations Symposium 2001, Atlanta, GA; 2001.
  96. *Russell, B.; Gadda, G. Expression in Escherichia coli of Choline Dehyrdrogenese From Sinorhizobioum meliloti. 53rd Southeast Regional Meeting of the American Chemical Society. 2001, Savannah, GA; 2001.
  97. *Russell, B.; *McAllister, E.; Gadda, G. Cloning and Expression of the FAD-Containing Choline Dehydrogenase From Different Cellular Sources. Department of Chemistry, Georgia State University 2001, Atlanta, GA; November 22, 2001.
  98. *Johnson, K. L.; *Kanazawana, J. T.; *McAllister, E.; *Russell, B.; Gadda, G. Structure-Fuction Studies of Flavin-Dependent Ezymes. 9th Annual F.L. (Bud) Suddath Memorial Symposium "Structural Biology". 2001, Atlanta, GA; 2001.
  99. *De Silva, V.; *Burns, K. L.; *Wikman, K.; Grant, K. B.; May, S. W. Protective Role of Phenylaminoethyl Selenides Against Peroxynitrite-Mediated Damage. 9th Annual F.L. (Bud) Suddath Memorial Symposium "Structural Biology". 2001, Atlanta, GA; March 30, 2001.