Contributions: (published works or studies, conference presentations)
Publications in Refereed Journals:
(underlined authors are Butler University undergraduate students)
Gore,
M.P.; Nanjappan, P.; Hoops, G.C.; Woodard, R.W.
“Synthesis of (E)- and (Z)-3-Deuteriophosphoenolpyruvate.” Journal
Of Organic Chemistry, 1990, 55: 758-760.
Liu,
Y.-L.; Hoops, G.C.; Coward, J.K. “A
Comparison of Proteins and Peptides as Substrates for Microsomal and
Solubilized Oligosaccharyltransferase.” Bioorganic & Medicinal Chemistry
Letters, 1994, 2(11): 1133-1141.
Hoops,
G.C.; Townsend, L.B.; Garcia, G.A. “tRNA-Guanine Transglycosylase from Escherichia coli: Structure-Activity Studies Investigating the
Role of Aminomethyl Substituent of the Heterocyclic Substrate PreQ1.” Biochemistry,
1995, 34 (46): 15381-15387.
Hoops,
G.C.; Townsend, L.B.; and Garcia, G.A.
“Mechanism-Based Inactivation of tRNA-Guanine Transglycosylase (TGT)
from Escherichia coli by
2-Amino-5-(fluoromethyl)pyrrolo[2,3-d]pyrimidin-4(3H)-one."
Biochemistry, 1995 34 (47): 15539-15544.
Hoops,
G.C.; Park, J.; Garcia, G.A. and Townsend, L.B.
“The Synthesis and Determination of Acidic Ionization Constants of
Certain 5-Substituted 2-Aminopyrrolo[2,3-d]pyrimidine-4-ones
and Methylated Analogs.” Journal of
Heterocyclic Chemistry, 1996 33:
767-781.
Migawa,
M.T., Hinkley, J.M., Hoops, G.C., and Townsend, L.B. "A Two Step Synthesis
of the Nucleoside Q Precursor 2-Amino-5-cyano-7H-pyrrolo[2,3-d]pyrimidin-4-one (PreQ0)."
Synthetic Communications, 1996 26(17): 3317-3322.
Cheng, C.S.; Hoops, G.C.; Earl, R.A. and Townsend, L.B. “Synthesis of
Pyrrolo[2,3-d]pyrimidines that are
Structurally Related to Methylated Guanosines from tRNA and the Nucleoside Q
Analogs, PreQ0 and PreQ1” Nucleosides and Nucleotides, 1997 16(4): 347-364.
Hoops, G.C., Zhang, P., Johnson, W.T., Paul, N., Bergstrom, D.E., and
Davisson, V.J. "Template Directed
Incorporation of Nucleotide Mixtures Using Azole-Nucleobase Analogs" Nucleic Acids Research, 1997 25(24): 4866-4871.
Zhang, P., Johnson, W.T., Klewer, D., Paul, N., Hoops, G., Davisson,
V.J., Bergstrom, D.E. “Exploratory studies on azole carboxamides as nucleobase
analogs: thermal denaturation studies onoligodeoxyribonucleotide duplexes
containing pyrrole-3-carboxamide”, Nucleic
Acids Research, 1998 26(9):
2208-2215.
Paul, N., Nashine, V., Hoops, G., Zhang, P., Zhou, J., Bergstrom, D.E.,
and Davisson, V.J. "DNA polymerase template interactions probed by
degenerate isosteric nucleobase analogs," Chemistry and Biology, 2003
10: 815-825.
Barrett, J.A.; Esteb, J.J.; Hoops, G.C.; Richter, J.M., “A
solvent-free oxidation of 1-pentanol to pentanoic acid for the undergraduate
organic laboratory”, Chem. Educator,
2004, 9: 1-2
Jared D. Persinger, Geoffrey C. Hoops, and Michael J. Samide;
“Mass Spectrometry for the Masses”, J.
Chem. Ed., 2004, 81(8):
1169-1171.
Yo-Yuan Cheng, Huan-Cheng Chang, Geoffrey Hoops, and Meng-Chih Su;
“Stabilization of yeast cytchrome c covalently immobilized on fused silica
surfaces”, J. Am. Chem. Soc., 2004, 126: 10828-10829.
Casey M.
Kraning, Tara L. Benz, Kayla S. Bloome, Gregory C.
Campanello, Victoria S. Fahrenbach, Sheetal A. Mistry, Carrie
Ann Hedge, Ken D. Clevenger, Keith M. Gligorich, Todd A.
Hopkins, Geoffrey C. Hoops, Sergio B. Mendes, Huan-Cheng Changb and
Meng-Chih Su; "Determination of Surface Coverage and Orientation of
Reduced Cytochrome c on a Silica Surface with Polarized ATR Spectroscopy"
J. Phys. Chem. C, 2007, 111, 13062-13067.
Rodrigo S.
Wiederkehr, Geoffrey C. Hoops, Mustafa M. Aslan, Courtney L. Byard, and Sergio
B. Mendes; "Investigations on the Q and CT Bands of Cytochrome c Submonolayer Adsorbed on an Alumina Surface Using Broadband Spectroscopy
with Single-Mode Integrated Optical Waveguides"; J. Phys. Chem. C, 2009, 113, 8306-8312.
Rodrigo S.
Wiederkehr, Geoffrey C. Hoops, and Sergio B. Mendes; "Effects of sodium
chloride on the properties of chlorophyll a sub-monolayer adsorbed onto
hydrophobic and hydrophilic surfaces using broadband spectroscopy with
single-mode integrated optical waveguides"; Opt. Engin, 50, 071109
(Apr 21, 2011); doi:10.1117/1.3564421
Recent PRESENTATIONS AT PROFESSIONAL CONFERENCES:
(underlined authors are Butler University undergraduate students)
·
SPIE Optics and
Electronics, Prague, Czech Rebublic, April 18-21 2011
o
Rodrigo S. Wiederkehr, Univ. of Louisville (United States);
Geoffrey C. Hoops, Butler Univ. (United States); Sergio B. Mendes, Univ. of
Louisville (United States), “Single-mode
integrated optical waveguides for spectroscopy of molecular sub-monolayers”
·
126th
Annual Meeting of the Indiana Academy of Science, Indianapolis, IN, March 5,
2011
o
Geoffrey C.
Hoops, Katherine Schmid, Ted Seger: “Progress Toward Construction of a
Plasmid Library of the Anthocyanidin Synthase (ANS) Gene from Onions (Allium cepa)”
·
2010
International Chemical Congress of Pacific Basin Societies (a.k.a. Pacifichem). Honolulu, Hawaii,
December 15-20, 2010
o
Geoffrey Hoops
and Brianna Richine: “Cytochrome c adsorption to chemically modified
silica surfaces”
·
2009 Optical MEMS
and Nanophotonics, Clearwater Beach, FL August
17-20 2009
o
Rodrigo
Wiederkehr, Geoffrey Hoops, Mustafa Aslan, Courtney Byard and Sergio Mendes:
“Spectroscopic Studies in Protein Films with Highly Sensitive Single-Mode
Guided-Wave Platforms”
·
Plant
Biology 2009; Honolulu, Hawaii July 18-22, 2009
o
Schmid,
Katherine M., Hoops, Geoffrey C.: “Spectral quality and template suitability of
onion DNA prepared by the spindling technique”
·
234th
National Meeting of the American Chemical Society, Boston, MA, August, 2007
o
Ken
D. Clevenger, Geoffrey
Hoops, Todd A. Hopkins, Kayla S. Bloome, Casey M. Kraning,
Meng-Chih Su, Marcelo B. Pereira, Sergio B. Mendes:
“Probing
of electrostatically adsorbed cytochrome c
by attenuated total internal reflection spectroscopy on a fused silica surface”
o
Todd
A. Hopkins, Kayla S. Bloome, Carrie Ann Hedge, Casey M. Kraning,
Meng-Chih Su, and Geoffrey C. Hoops: "Spectroscopic studies of cytochrome
c adsorbed to silica"
·
233rd
National Meeting of the American Chemical Society, Chicago, IL, March, 2007
o
Carrie Ann
Hedge, Todd A. Hopkins, Geoffrey C.
Hoops and Meng-Chih Su: "Adsorption studies of
cytochrome c to a silica nanoparticle surface"
·
232nd
National Meeting of the American Chemical Society, San Francisco, CA, September
10-14, 2006
o
Casey M.
Kraning, Kayla S. Bloome, Carrie
Ann Hedge, Ken D. Clevenger, Tara L. Benz, Todd A. Hopkins,
Geoffrey C. Hoops and Meng-Chih Su: "Comparison of surface adsorption between reduced and
oxidized cytochrome c on fused silica"
o
Kayla S.
Bloome, Casey M. Kraning, Carrie
Ann Hedge, Ken D. Clevenger, Tara L. Benz, Todd A. Hopkins,
Geoffrey C. Hoops and Meng-Chih Su: "ISE upon surface adsorption of Cytochrome c to a
fused silica surface"
·
231st National Meeting of the American Chemical
Society, Atlanta, GA, March 26-30, 2006
o
Victoria S. Fahrenbach, Tara L. Benz, Gregory C. Campanello,
Sheetal Mistry, Geoffrey C. Hoops, Todd A. Hopkins, and Meng-Chih Su:
"Ionic strength effect of Cytochrome c folding/unfolding on a
fused silica surface"
o
Tara L. Benz, Gregory C. Campanello, Victoria S. Fahrenbach, Sheetal
A. Mistry, Carrie Ann Hedge, Ken D. Clevenger, Meng-Chih
Su, Geoffrey C. Hoops: "Attenuated total internal reflection study
of reduced and oxidized cytochrome c adsorbed on a fused silica surface"
·
2005
International Chemical Congress of Pacific Basin Societies. Honolulu, Hawaii,
December 15-22, 2005
o
Hoops, Geoffrey C.; Fahrenbach, Victoria S.; Mistry, Sheetal;
Su, Meng-Chih; Hopkins, Todd A.;
Cheng, Yo-Yuan;
Chang, and Huan-Cheng; "Conformational Effects of Differential Attachment Modes of
Cytochrome c to a Fused Silica
Surface"
o
Todd A. Hopkins, Sheetal Mistry, Scott A. Hocker, Tara
L. Benz, Victoria S. Fahrenbach, Keith M. Gligorich, Geoffrey
C. Hoops, Meng-Chih Su and Huan-Cheng Chang; "Surface
Coverage Dependent Properties of Cytochrome c
Adsorbed to a Fused Silica Surface"
o
Meng-Chih Su, Tara L. Benz, Gregory C. Campanello, Victoria
S. Fahrenbach, Sheetal Mistry,
Geoffrey C. Hoops, Todd A. Hopkins and Huan-Cheng Chang; "Characterization of reduced
cytochrome c adsorption on fused silica surface"
· 228th National Meeting of the American
Chemical Society, Philadelphia, PA, August 22-26, 2004
o Tara Benz, Keith
M. Gligorich, Scott A. Hocker, Sheetal Mistry, Victoria
Fahrenbach, Gregory C. Campanello, Meng-Chih Su, Geoffrey Hoops, and
Todd A. Hopkins: “Attenuated total internal reflection study of the
conformational changes of reduced cytochrome c on a fused silica surface”
o Sheetal Mistry,
Victoria Fahrenbach, Gregory C. Campanello, Tara Benz, Keith
M. Gligorich, Scott A. Hocker, Geoffrey Hoops, Todd A. Hopkins and
Meng-Chih Su: “Attenuated total internal reflection study of the conformational
changes of oxidized cytochrome c on a fused silica surface”
o Gregory C. Campanello, Victoria Fahrenbach, Tara Benz, Sheetal
Mistry, Keith M. Gligorich, Scott A. Hocker, Todd A. Hopkins,
Geoffrey C. Hoops, and Meng-Chih Su:
“Surface spectroscopy of the KatP catalase-peroxidase”
o Victoria Fahrenbach, Gregory C. Campanello, Tara Benz, Sheetal Mistry,
Todd A. Hopkins, Meng-Chih Su, Scott A. Hocker, Keith M. Gligorich,
and Geoffrey C. Hoops: “Ionic strength effect of cytochrome c folding/unfolding
on a fused silica surface”
· 36th Annual Central Regional Meeting of the
American Chemical Society, June 2-4, 2004, IUPUI, Indianapolis, IN
o Sheetal Mistry,
Tara Benz, Scott Hocker, Keith Gligorich, Victoria
Fahrenbach, Gregory Campanello, Geoffrey Hoops, Meng-Chih Su, and
Todd Hopkins: “Attenuated Total Internal Reflection Study of the Conformational
Changes of Oxidized Cytochrome c on a
Fused Silica Surface”
o Victoria Fahrenbach, Gregory Campanello, Sheetal Mistry, Tara Benz, Scott
Hocker, Keith Gligorich, Geoffrey Hoops, Meng-Chih Su, and Todd
Hopkins: “The Effect of Ionic Strength Upon Cytochrome C Folding/Unfolding
While Adsorbed to a Fused Silica Surface.”
· National Meeting of the American Chemical Society,
Anaheim, CA, March 28 – April 1 2004
o Meng Chih Su, Huan-Cheng Chang, Keith M. Gligorich,
Geoffrey C. Hoops, Todd A. Hopkins, Scott A. Hocker, Shen-Hsien Lin, Sheetal
Mistry, and Yo-Yuan Cheng: “Alcohol-induced conformational changes of
Cytochrome c on fused silica surfaces”