"Compact Solid-State 213 nm Laser Enables Standoff Deep
Ultraviolet Raman Spectrometer: Measurements of Nitrate
Photochemistry", S.V. Bykov, M. Mao, K.L. Gares and S.A.
Asher, Applied Spectroscopy, 2015, 69, 895-901. [pdf]
"UV Resonance Raman Investigation of the Aqueous Solvation
Dependence of Primary Amide Vibrations", D. Punihaole, R.S.
Jakubek, E.M. Dahlburg, Z. Hong, N.S. Myshakina, S. Geib and
S.A. Asher, J. Phys. Chem. B., 2015, 119,
3931-3939. [pdf]
"Solution and Solid Hexahydro-1,3,5-trinitro-1,3,5,-triazine
(RDX) Ultraviolet (UV) 229 nm Photochemistry", K.L. Gares,
S.V. Bykov, T. Brinzer and S.A. Asher, Applied Spectroscopy,
2015, 69, 545-554. [pdf]
"Dependence of Raman and Resonance
Raman Intensities on Sample Self-Absorption", Z. Hong and
S.A. Asher, Applied Spectroscopy, 2015, 69,
75-83. [pdf]
"SHERLOC: Scanning Habitable
Environments with Raman & Luminescence for Organics &
Chemicals, an Investigation for 2020", L.W. Beegle, R.
Bhartia, L. DeFlores, M. Darrach, R.D. Kidd, W. Abbey, S.
Asher, A. Burton, S. Clegg, P.G. Conrad, K. Edgett, B.
Ehlmann, F. Langenhorst, M. Fries, W. Hug, K. Nealson, J.
Popp, P. Sorbon, A. Steele, R. Wiens, K. Williford. Proc. of
45th Lunar and Planetary Science Conference, March 17-21
(2014). [pdf]
"Raman Hyperspectral Imaging
Spectrometer Utilizing Crystalline Colloidal Array Photonic
Crystal Diffraction", K.T. Hufziger, S.V. Bykov and S.A.
Asher, Applied Spectroscopy,
2014,
68, 1219-1223. [pdf]
"Sodium Dodecyl Sulfate Monomers
Induce XAO Peptide Polyproline II to a α-Helix
Transition", Z. Hong, K. Damodaran, S.A. Asher, J. Phys.
Chem. B., 2014, 118, 10565-10575. [pdf]
"Solution and Solid
Trinitrotoluene (TNT) Photochemistry: Persistence of
TNT-like Ultraviolet (UV) Resonance Raman Bands", K.L.
Gares, S.V. Bykov, B. Godugu and S.A. Asher, Applied
Spectroscopy, 2014, 68, 49-56.
[pdf]
"High Throughput, High
Resolution Echelle Deep-UV Raman Spectrometer", S.V.
Bykov, B. Sharma and S.A. Asher, Applied Spectroscopy,
2013, 67, 873-883. [pdf]
"UV Resonance Raman and DFT Studies of Arginine Side Chains in Peptides: Insights into Arginine Hydration", Z. Hong, J. Wert and S.A. Asher, Journal of Physical Chemistry B, 2013, 117, 7145-7156. [pdf]
"Insight into Resolution
Enhancement in Generalized Two-Dimensional Correlation
Spectroscopy", L. Ma, V. Sikirzhytski, Z. Hong, I.K.
Lednev and S.A. Asher, Appl. Spectrosc., 2013,
67, 283-290. [pdf]
"Resonance Raman Spectra
of TNT and RDX Using Vibronic Theory, Excited-State
Gradient and Complex Polarizability Approximations",
W.A. Al-Saidi, S.A. Asher and P. Norman, Journal of
Physical Chemistry A, 2012, 116, 7862-7872.
[pdf]
"UV Resonance Raman
Spectroscopy Monitors Polyglutamine Backbone and Side
Chain Hydrogen Bonding and Fibrillization", K. Xiong, D.
Punihaole and S.A. Asher, Biochemistry,
2012, 51, 5822-5830. [pdf]
"Impact of Ion Binding
on Poly-L-Lysine (Un)folding Energy Landscape and
Kinetics", K. Xiong and S.A. Asher, J. Phys. Chem.
B., 2012, 116, 7102-7112.
[pdf]
"Deep UV
Resonance Raman Excitation Profiles of NH4NO3,
PETN, TNT, HMX
and RDX", M. Ghosh, L. Wang and S.A. Asher, Applied
Spectroscopy, 2012, 66(9),
1013-1021. [pdf]
"UV Resonance Raman
Investigations of Peptide and Protein Structure and
Dynamics", S.A. Oladepo, K. Xiong, Z. Hong, S.A. Asher, J.
Handen and I.K. Lednev, Chemical Reviews,
2012, 112, 2604-2628. [pdf]
“Refractive-Index
Matching Avoids Local Field Corrections and Scattering
Bias in Solid-State Na2SO4 Ultraviolet Raman Cross-Section
Measurements”, L. Wang and S.A. Asher, Applied
Spectroscopy, 2012, 66,
157-162. [pdf]
“UV
Resonance Raman Studies of the NaClO4 Dependence of
Poly-L-Lysine Conformation and Hydrogen Exchange
Kinetics”, L. Ma, Z. Hong, B. Sharma and S.A. Asher,
J. Phys. Chem. B., 2012, 116,
1134-1142. [pdf]
“Conformation
of Poly-L-Glutamate is Independent of Ionic Strength”,
K. Xiong, L. Ma and S.A. Asher, Biophysical Chem., 2012,
162, 1-5. [pdf]
229nm UV Photochemical
Degradation of Energetic Molecules", L. Wang, D. Tuschel
and S.A. Asher, Proc. of SPIE, 2011,
Vol. 8018, 80181B-1 - 80181B-6. [pdf]
Direct
Observations of Conformational Distributions of
Intrinsically Disordered p53 Peptides using UV Raman and
Explicit Solvent Simulations", K. Xiong, M.C. Zwier,
N.S. Myshakina, V.M. Burger, S.A. Asher and L.T. Chong,
J. Phys. Chem. A.,
2011,
115, 9520-9527. [pdf]
"Lowest Energy
Electronic Transition in Aqueous Cl¯ Salts: Cl¯ →(H2O)6
Charge Transfer Transition", K. Xiong and S.A. Asher,
J. Phys. Chem. A., 2011, 115,
9345-9348. [pdf]
“Templated
Photonic Crystal Fabrication of Stoichiometrically
Complex Nanoparticles for Resonance Raman Solid Cross
Section Determinations”, L. Wang, D. Tuschel and S.A. Asher,
J. Phys. Chem. C., 2011, 115,
15767-15771. [pdf]
"Multiple-Excitation-Wavelength Resonance-Raman Explosives
Detection", B. Yellampalle, M. Sluch, S.A. Asher, B.
Lemoff, Proc. of SPIE, 2011, Vol. 8018,
801819-1 - 801819-7. [pdf]
“UV Resonance Raman Study of Side Chain Electrostatic Control of Poly-L-Lysine Conformation”, L. Ma, Z. Ahmed and S.A. Asher, J. Phys. Chem. B., 2011, 115, 4251-4258. [pdf]
"UV
Resonance Raman Finds Peptide Bond — Arg Side
Chain Electronic Interactions", B. Sharma and S.A.
Asher, J. Phys. Chem. B., 2011,
115, 5659-5664. [pdf]
“Circular Dichroism and Ultraviolet Resonance Raman Indicate Little Arg-Glu Side Chain α-Helix Peptide Stabilization”, Z. Hong, Z. Ahmed and S.A. Asher, J. Phys. Chem. B., 2011, 115, 4234-4243.
[pdf]
“Solid State and Solution Nitrate Photochemistry: Photochemical Evolution of the Solid State Lattice”, S.A. Asher, D.D. Tuschel, T.A. Vargson, L. Wang and S. J. Geib, J. Phys. Chem. A, 2011, 115, 4279-4287. [pdf]
"Elucidating Peptide and Protein Structure and Dynamics: UV Resonance Raman Spectroscopy”, S.A. Oladepo, K. Xiong, Z. Hong and S.A. Asher, J. Phys. Chem. Lett., 2011, 2, 334-344. [pdf]
“Raman Studies of Solution Polyglycine Conformations”, S. Bykov and S. A. Asher, J. Phys. Chem. B, 2010, 114, 6636–6641. [pdf]
“UV Resonance Raman Investigation of the Conformations and Lowest Energy Allowed Electronic Excited States of Tri- and Tetraalanine: Charge Transfer Transitions”, B. Sharma and S. A. Asher, J. Phys. Chem. B., 2010, 114, 6661–6668. [pdf]
"Circular Dichroism and UV Resonance Raman Study of the Impact of Alcohols on the Gibbs Free Energy Landscape of an α-helical Peptide", K. Xiong and S. A. Asher, Biochemistry, 2010, 49, 3336–3342.
[pdf]
"Deep UV Resonance Raman Excitation Enables Explosives Detection", D.D. Tuschel, A.V. Mikhonin, B.E. Lemoff and S. A. Asher, Applied Spectroscopy, 2010, 64, 425-432.
[pdf]
"Sodium
Perchlorate Effects on the Helical Stability of a Mainly
Alanine Peptide", E.K. Asciutto, I.J. General, K. Xiong,
S.A. Asher, and J.D. Madura,
Biophysical Journal 2010, 98, 186-196.
[pdf]
"UV Resonance
Raman Elucidation of the Terminal and Internal Peptide
Bond Conformations of Crystalline and Solution Oligoglycines",
S.V. Bykov and S.A. Asher,
The Journal of Physical Chemistry Letters, 2010,
1, 269–271. [pdf]
"Salt Dependence
of an alpha-Helical Peptide Folding Energy Landscapes",
K. Xiong, E.K. Asciutto,J.D. Madura, and S.A. Asher,
Biochemistry 2009, 48, 10818–10826.
[pdf]
"UV Resonance
Raman Determination of Molecular Mechanism of Poly(N-isopropylacrylamide)
Volume Phase Transition",
Z. Ahmed, E.A. Gooding, K.V. Pimenov, L. Wang, and S.A.
Asher, J. Phys.
Chem. B. 2009, 113, 4248–4256. [pdf]
"Dependence
of the AmII'p Proline Raman Band on Peptide Conformation",
Z. Ahmed, N.S. Myshakina, and S.A. Asher,
J. Phys. Chem. B. 2009, 113, 11252–11259.
[pdf]
"Circular
Dichroism and UV-Resonance Raman Investigation of the
Temperature Dependence of the Conformation of Linear and
Cyclic Elastin", Z. Ahmed, J. Scaffidi and S. A. Asher,
Biopolymers 2009, 91, 52-60. [pdf]
"Critical
Role of the Solvent Environment in Galectin-1 Binding
to the Disaccharide Lactose" S. DiLella, L. Ma, J.C. Diaz
Ricci, G.A. Rabinovich, S.A. Asher and R. Maria S. Alvarez,
Biochemistry 2009, 48, 786-791. [pdf]
"Computational
and Experimental Determination of the Alpha-Helix Unfolding
Reaction Coordinate", E. Asciutto, J. Madura, A. Mikhonin
and S.A. Asher, Biochemistry 2008, 47,
2046-2050. [pdf]
"Dependence
of Glycine CH2 Stretching Frequencies on Conformation,
Ionization State, and Hydrogen Bonding", S. Bykov, N.
Myshakina and S.A. Asher, J. Phys. Chem. B. 2008,
112, 5803-5812. [pdf]
"UV Resonance
Raman Investigation of Electronic Transitions in alpha-Helical
and Polyproline II-Like Conformations", B. Sharma, S.
Bykov and S.A. Asher, J. Phys. Chem. B. 2008,
112, 11762-11769. [pdf]
"Dependence
of Amide Vibrations on Hydrogen Bonding", N. Myshakina,
Z. Ahmed and S. A. Asher, J. Phys. Chem. B 2008,
112, 11873-11877. [pdf]
"UV Raman
Spatially Resolved Melting Dynamics of Isotopically Labeled
Polyalanyl Peptide: Slow alpha-Helix Melting Follows 3(10)-Helices
and pi-Bulges Premelting", A. Mikhonin, S.A. Asher, S.
Bykov and A. Murza, J. Phys. Chem. B. 2007,
111, 3280-3292. [pdf]
"Peptide
Bond Vibrational Coupling", N.S. Myshakina and S. A. Asher,
J. Phys. Chem. B. 2007, 111, 4271-4279.
[pdf]
"UV Resonance
Raman Measurements of Poly-L-Lysine's Conformational Energy
Landscapes: Dependence on Perchlorate Concentration and
Temperature", L. Ma, Z. Ahmed, A. V. Mikhonin and S. A.
Asher, J. Phys. Chem B. 2007, 111,
7675-7680. [pdf]
"Peptide
Secondary Structure Folding Reaction Coordinate: Correlation
between UV Raman Amide III Frequency, psi-Ramachandran
Angle, and Hydrogen Bonding", A. Mikhonin, S. Bykov, N.
Myshakina and S.A. Asher, J. Phys. Chem. B. 2006,
110, 1928-1943. [pdf]
"UV Resonance
Raman Investigation of a 3(10)-Helical Peptide Reveals
a Rough Energy Landscape", Z. Ahmed and S. A. Asher, Biochemistry
2006, 45, 9068-9073. [pdf]
"Direct
UV Raman Monitoring of 3(10)-Helix and pi-Buldge Premelting
During alpha-Helix Unfolding", Mikhonin and S. A. Asher,
J. Am. Chem. Soc. 2006, 128, 13789-13795.
[pdf]
"UV Raman
Examination of alpha-helical Peptide Water Hydrogen Bonding,"
K. Pimenov, S. Bykov, Mikhonin and S. A. Asher, J.
Am. Chem. Soc. 2005, 127, 2840-2841.
[pdf]
"Uncoupled
Peptide Bond Vibrations in alpha-Helical and Polyproline
II Conformations of Polyalanine Peptides," A. Mikhonin
and S. A. Asher, J. Phys. Chem. B. 2005,
109, 3047-3052. [pdf]
"UV Resonance
Raman Determination of Polyproline II, Extended 2.5(1)-Helix,
and beta-Sheet psi Angle Energy Landscape in Poly-L-Lysine
and Poly-L-Glutamic Acid," A. Mikhonin, N. Myshakina,
S. Bykov and S.A. Asher, J. Am. Chem. Soc. 2005,
127, 7712-7720. [pdf]
"UV Resonance
Raman Thermal Unfolding Study of Trp-Cage Shows That It
Is Not a Simple Two-State Miniprotein", Z. Ahmed, I. Beta,
A. Mikhonin and S.A. Asher, J. Am. Chem. Soc. 2005,
127, 10943-10950. [pdf]
"Simple
Nanosecond to Minutes Transient Absorption Spectrophotometer",
A. Mikhonin, M.K. Maurer, C. Reese and S. A. Asher, Applied
Spectroscopy 2005, 59, 1534-1540. [pdf]
"Steady
State and Transient UV Resonance Raman Spectrometer for
the 193-270 nm Spectral Region", S. Bykov, I. Lednev,
A. Ianoul, A. Mikhonin, C. Munro and S.A. Asher, Applied
Spectroscopy 2005, 59, 1541-1552. [pdf]
"UVRR Spectroscopic
Studies of Valinomycin Complex Formation in Different
Solvents," Ozdemir, I. Lednev and S.A. Asher, Spectrochimica
Acta Part A 2005, 61, 19-26. [pdf]
"UV Raman
Demonstrates that alpha-Helical Polyalanine Peptides Melt
to Polyproline II Conformations," S.A. Asher, A. Mikhonin,
S. Bykov, J. Am. Chem. Soc. 2004, 126,
8433-8440. [pdf]
"A Soluble
C1b Soluble Protein and Its Regulation of Soluble Type
7 Adenylyl Cyclase: A Prototype for Soluble C1B Models,"
J. Beeler, S.-Z Yan, S. Bykov, A. Murza, S. A. Asher,
W-J Tang, Biochemistry 2004, 43,
15463-15471. [pdf]
"Assignments
and Conformational Dependencies of the Amide III Peptide
Backbone UV Resonance Raman Bands," A. Mikhonin, Z. Ahmed,
A. Ianoul and S.A. Asher, J. Phys. Chem. B. 2004,
108, 19020-19028. [pdf]
"Comparison
between UV Raman and Circular Dichroism Detection of Short
alpha-Helices in Bombolitin III", A. Ozdemir, I. Lednev
and S. A. Asher, Biochemistry 2002, 41,
1893-1896. [pdf]
"UV Resonance
Raman Study of the Spatial Dependence of alpha-Helix Unfolding"
Ianoul, A. Mikhonin, I. Lednev and S. A. Asher, J.
Phys. Chem. A. 2002, 106, 3621-3624.
[pdf]
"UV Resonance
Raman Spectroscopic Detection of Nitrate and Nitrite in
Wastewater Treatment Processes", A. Ianoul, T. Coleman
and S. A. Asher, Anal. Chem. 2002, 74,
1458-1461. [pdf]
"Real Space
Analysis of Excitonic Interactions and Coherence Length
in Helical Aggregates", Piryatinski, S. Mukamel and S.A.
Asher, J. Phys. Chem A. 2002, 106,
3524-3530. [pdf]
"Ultraviolet
Raman Spectroscopy," S. A. Asher, in Handbook of Vibrational
Spectroscopy, J.M. Chalmers and P.R. Griffiths (Eds),
John Wiley & Sons, Ltd., 2002, Vol. 1. 557-571.
[pdf]
"Transient
UV Raman Spectroscopy Finds No Crossing Barrier Between
Peptide -Helix to Fully Random Coil Conformation", I.
Lednev, A. Karnoup, M. Sparrow and S. A. Asher, J.
Am. Chem. Soc. 2001, 123, 2388-2392.
[pdf]
"Dependence
of the Peptide Amide III Vibration on the Peptide phi-Dihedral
Angle", Ianoul, M. Boyden and S. A. Asher, J. Am. Chem.
Soc. 2001, 123, 7433-7434. [pdf]
"Electronic
Excitations of Polyalanine; Test of the Independent Chromophore
Approximation" E. Goldmann, S. A. Asher and S. Mukamel,
Phys. Chem. Chem. Phys. 2001, 3,
2893-2903. [pdf]
"Dihedral
psi Angle Dependence of the Amide III Vibration: A Uniquely
Sensitive UV Resonance Raman Secondary Structural Probe",
A. Ianoul, G. Mix, M. Boyden, A. Karnoup, M. Diem, R.
Schweitzer-Stenner and S.A. Asher, J. Am. Chem. Soc.
2001, 123, 11775-11781. [pdf]
"UV Raman
Studies of Peptide Conformation Demonstrate that Betanova
Does Not Cooperatively Unfold", M. Boyden and S. A. Asher,
Biochemistry 2001, 40, 13723-13727.
[pdf]
"Crown-annelated
9,10-Bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene
Derivatives as Cation Sensors: Synthesis, X-ray Crystal
Structures, Voltammetric and Spectroscopic Monitoring
of Metal Complexation" M. Bryce, A.S. Batsanov, T. Finn,
T.K. Hansen, A.J. Moore, J. Howard, M. Kamenjicki, I.K.
Lednev and S.A. Asher, Eur. J. Org. Chem. 2001,
933-940. [pdf]
"Origin
of the Unusual Dependence of Raman D Band on Excitation
Wavelength in Graphite-like Materials" A.K. Sood, R. Gupta
and S.A. Asher, J. Appl. Phys. 2001, 90, 4494-4497 and
J. Appl. Phys. 2001, 91, 547. [pdf]
"UV Resonance
Raman Study of Angiotensin II Conformation in Non-Aqueous
Environments: Lipid Micelles and Acetonitrile", J.S.W.
Holtz, I. Lednev and S. A. Asher, Biopolymers (Biospectroscopy)
2000, 57, 55-63. [pdf]
"Uncoupled
Adjacent Amide Vibrations in Small Peptides", G. Mix,
R. Schweitzer-Stenner and S. A. Asher, J. Am. Chem.
Soc. 2000, 122, 9028-9029. [pdf]
"A New 224
nm Hollow Cathode Laser - UV Raman Spectrometer", M. Sparrow,
J. Jackovitz, C. Munro, W. Hug and S. A. Asher, Applied
Spectroscopy 2000, Vol. 55, 1, 66-70.
[pdf]
"Raman Instrumentation",
R. Bormett and S. A. Asher, Raman Scattering in Materials
Science, Chap. 2, 35-54, Materials Science 2000,
Eds., W.H.Weber and R. Merlin. [pdf]
"Different
Conformers and Protonation States of Dipeptides Probed
by Polarized Raman, UV Resonance Raman and FTIR-Spectroscopy",
G. Sieler, R. Schweitzer-Stenner, J. Holtz, V. Pajcini,
and S. A. Asher, J. Phys. Chem. B 1999,
103, 372-384. [pdf]
"Nanosecond
UV Resonance Raman Examination of Initial Steps in alpha-Helix
Secondary Structure Evolution", I.K. Lednev, A.S. Karnoup,
M.C. Sparrow and S.A. Asher, J. Am. Chem. Soc.
1999, 121, 4076-4077. [pdf]
"UV Raman
Examination of the Environmental Dependence of Bombolitin
I and Bombolitin III Secondary Structure", J. S. W. Holtz,
J. H. Holtz, Z. Chi and S. A. Asher, Biophysical Journal
1999, 76, 3227-3234. [pdf]
"UV Resonance
Raman Studies of Cis to Trans Isomerization of Glycyl-Glycine
Derivatives", J.S.W. Holtz, P. Li and S. A. Asher, J.
Am. Chem. Soc. 1999, 121, 3762-3766.
[pdf]
"UV Resonance
Raman Examination of Horse Apomyoglobin Acid Unfolding
Intermediates", Z. Chi and S. A. Asher, Biochemistry
1999, 38, 8196-8203. [pdf]
"alpha-Helix
Peptide Folding and Unfolding Activation Barriers: A Nanosecond
UV Resonance Raman Study", I.K. Lednev, A.S. Karnoup,
M.C. Sparrow and S.A. Asher, J. Am. Chem. Soc. 1999,
121, 8074-8086. [pdf]
"Nanosecond
UV Resonance Raman Examination of Initial Steps in alpha-Helix
Secondary Structure Evolution", I.K. Lednev, A.S. Karnoup,
M.C. Sparrow and S.A. Asher, Spectroscopy of Biological
Molecules: New Directions 1999, 11-12,
Kluwer Academic Publishers. [pdf]
"Pre-Resonance
Raman Single-Crystal Measurements of Electronic Transition
Moment Orientations in N-Acetylglycinamide", V. Pajcini
and S. A. Asher, J. Am. Chem. Soc. 1999,
121, 10942-10954. [pdf]
"UV Resonance
Raman Determination of Protein Acid Denaturation: Selective
Unfolding of Helical Segments of Horse Myoglobin" Z. Chi
and S. A. Asher, Biochemistry 1998, 37,
2865-2872. [pdf]
"UV Resonance
Raman Selective Amide Vibrational Enhancement: Quantitative
Methodology for Determining Protein Secondary Structure",
Z. Chi, X. G. Chen, J. S. W. Holtz, and S. A. Asher, Biochemistry
1998, 37, 2854-2864. [pdf]
"Nanosecond
Time-Resolved UV Resonance Raman Spectroscopy of Protein
Folding", K. Lednev, A. S. Karnoup, M. C. Sparrow, C.
H. Munro and S. A. Asher, Proceedings of the XVI International
Conference on Raman Spectroscopy 1998, 292-293.
[pdf]
"Lyzozyme
Thermal Denaturation: A Steady State and Time Resolved
UV Resonance Raman Spectroscopic Study", M. C. Sparrow,
I. K. Lednev, A. S. Karnoup, and S. A. Asher, Proceedings
of the XVI International Conference on Raman Spectroscopy
1998, 152-153. [pdf]
"UV Resonance
Raman Studies of Temperature-Induced Structural Changes
in Proteins and Polypeptides", S. Karnoup, I. K. Lednev,
M. C. Sparrow, and S. A. Asher, Proceedings of the
XVI International Conference on Raman Spectroscopy
1998, 286-287. [pdf]
"Resonance
Raman Examination of the Two Lowest Amide * Excited States",
S. A. Asher, Z. Chi, and P. Li, J. Raman Spectrosc.
1998, 29, 927-931. [pdf]
"UV Raman
Determination of the Environment and Solvent Exposure
of Tyr and Trp Residues", Z. Chi and S. A. Asher, J.
Phys. Chem. B 1998, 102, 9595-9602.
[pdf]
"UV Resonance
Raman Ground and Excited State Studies of Amide and Peptide
Isomerization Dynamics", P. Li, X. G. Chen, E. Shulin,
and S. A. Asher, J. Am. Chem. Soc. 1997,
119, 1116-1120. [pdf]
"UV Raman
Microspectroscopy: Spectral and Spatial Selectivity with
Sensitivity and Simplicity", V. Pajcini, C. H. Munro,
R. W. Bormett, R. E. Witkowski, and S. A. Asher, Appl.
Spectrosc. 1997, 51, 81-86. [pdf]
"Reply to
[Comment on 'Vibrational Assignments of trans-N-Methylacetamide
and Some of Its Deuterated Isotopomers from Band Decomposition
of IR, Visible, and Resonance Raman Spectra']", S. A.
Asher, P. Li, Z. Chi, X. G. Chen, R. Schweitzer-Stenner,
N. G. Mirkin, and S. Krimm, J. Phys. Chem. 1997,
101, 3992-3994. [pdf]
"UV Studies
of Tetrahedral Bonding in Diamondlike Amorphous Carbon",
V. I. Merkulov, J. S. Lannin, C. H. Munro, S. A. Asher,
V. S. Veerasamy, and W. I. Milne, Phys. Rev. Lett.
1997, 78, 4869-4872. [pdf]
"UV Lasers
Revolutionize Raman Spectroscopy", S. A. Asher, C. H.
Munro, and Z. Chi, Laser Focus World 1997,
July, 99-109. [pdf]
"UV Resonance
Raman Determination of alpha-Helix Melting During the
Acid Denaturation of Myoglobin", S. A. Asher and Z. Chi,
NATO ASI Series: Biomolecular Structure and Dynamics:
Recent Experimental and Theoretical Advances, G. Vergoten
and T. Theophanides (Eds.), 1997, 263-270. [pdf]
"Dielectric
Stack Filters for Ex-Situ and In-Situ UV Optical Fiber
Probe Raman Spectroscopic Measurements", C. H. Munro,
V. Pajcini, and S. A. Asher, Appl. Spectrosc. 1997,
51, 1722-1729. [pdf]
"UV Resonance
Raman and Absorption Studies of Angiotensin II Conformation
in Lipid Environments", N. Cho and S. A. Asher, Biospectroscopy
1996, 2, 71-82. [pdf]
Proceedings
of the Fifteenth International Conference on Raman Spectroscopy,
S. A. Asher and P. Stein, eds., John Wiley and Sons, Chichester,
England, 1996.
Proceedings
of the Fifteenth International Conference on Raman Spectroscopy,
S. A. Asher and P. Stein, Eds. 2 , McGraw Hill Companies,
Inc. College Custom Series, 1996.
"Enzymology,
Nonaqueous", S. Chatterjee, S. Bambot, R. Bormett, S.
Asher, and A. J. Russell, Encyclopedia of Molecular
Biology and Molecular Medicine, R.A. Meyers, Ed.,
1996, 249-258. [pdf]
"Resonance
Raman Examination of the Electronic Excited States of
Glycylglycine and Other Dipeptides: Observation of a Carboxylate
Amide Charge Transfer Transition", X. G. Chen, P. Li,
J. S. W. Holtz, Z. Chi, V. Pajcini, S. A. Asher, and L.
A. Kelly, J. Am. Chem. Soc. 1996, 118,
9705-9715. [pdf]
"Glycylglycine
* and Charge Transfer Transition Moment Orientations:
Near Resonance Raman Single Crystal Measurement", V. Pajcini,
X. G. Chen, R. W. Bormett, S. J. Geib, P. Li, S. A. Asher,
and E. G. Lidiak, J. Am. Chem. Soc. 1996,
118, 9716-9726. [pdf]
"Applications
of a New 206.5 nm CW Laser Source: UV Raman Determination
of Protein Secondary Structure and CVD Diamond Material
Properties", J. S. W. Holtz, R. W. Bormett, Z. Chi, N.
Cho, X. G. Chen, V. Pajcini, S. A. Asher, L. Spinelli,
P. Owen, and M. Arrigoni, Appl. Spectrosc. 1996,
50, 1459-1468. [pdf]
"Characterization
of Diamond Thin Films by Core-Level Photoabsorption and
UV Excitation Raman Spectroscopy" C. D. Zuiker, A. R.
Krauss, D. M. Gruen, J. A. Carlisle, L. J. Terminello,
S. A. Asher and R. W. Bormett, Mat. Res. Soc. Symp.
Proc. 1996, 437, 211-218. [pdf]
"UV Raman
Determination of the * Excited State Geometry of N-methylacetamide:
Vibrational Enhancement Pattern", X. G. Chen, S. A. Asher,
R. Schweitzer-Stenner, N. G. Mirkin, and S. Krimm, J.
Am. Chem. Soc. 1995, 117, 2884-2895.
[pdf]
"Vibrational
Assignments of trans N-methylacetamide and Some of its
Deuterated Isotopomers from Band Decomposition of IR,
Visible and Resonance Raman Spectra", X. G. Chen, R. Schweitzer-Stenner,
S. A. Asher, N. Mirkin, and S. Krimm, J. Phys. Chem.
1995, 99, 3074-3083. [pdf]
"UV Raman
Spectroscopy Characterizes CVD Diamond Film Growth and
Oxidation", R. W. Bormett, S. A. Asher, R. E. Witkowski,
W. D. Partlow, R. Lizewski, and F. Pettit, J. App.
Phys. 1995, 77, 5916-5923. [pdf]
"UV Resonance
Raman Studies of the Photochemical Dynamics of N-Methylacetamide
Isomerization", P. Li, X. G. Chen and S. A. Asher, in
Spectroscopy of Biological Molecules, Eds. J. C.
Merlin, S. Turrell, and J. P. Huvenne, 1995, 47-48.
[pdf]
"2-D Light
Diffraction from CCD and Intensified Reticon Multichannel
Detectors Causes Spectrometer Stray Light Problems", R.
W. Bormett and S. A. Asher, Appl. Spectrosc. 1994,
48, 1-6. [pdf]
"UV Resonance
Raman and Excited State Relaxation Studies of Hemoglobin",
N. Cho, S. Song, and S. A. Asher, Biochemistry
1994, 33, 5932-5941. [pdf]
"Determination
of CO Orientation in Myoglobin by Single Crystal Infrared
Linear Dichroism", D. Ivanov, J. T. Sage, M. Keim, J.
R. Powell, S. A. Asher, and P. M. Champion, JACS,
1994, 116, 4139-4140. [pdf]
"Vibrational
Circular Dichroism Measurements of Ligand Vibrations in
Haem and Non-Haem Metalloenzymes", W. Bormett, G. D. Smith,
S. A. Asher, D. Barrick, and D. M. Kurtz, Faraday Discuss.
1994, 99, 327-339. [pdf]
"N-Methylacetamide
and Its Hydrogen-Bonded Water Molecules Are Vibrationally
Coupled", X. G. Chen, R. Schweitzer-Stenner, S. Krimm,
N. Mirkin, and S. A. Asher, J. Am. Chem. Soc. 1994,
116, 11141-11142. [pdf]
"UV Raman
Spectroscopy for Analytical, Physical, and Biophysical
Chemistry, Part 1", S. A. Asher, Anal. Chem. 1993,
65, 59A-66A. [pdf]
"UV Raman
Spectroscopy for Analytical, Physical, and Biophysical
Chemistry, Part 2", S. A. Asher, Anal. Chem. 1993,
65, 201A-210A. [pdf]
"Convenient
Microsampling System for UV Resonance Raman Spectroscopy",
X. G. Chen, D. H. Lemmon, R. W. Bormett, and S. A. Asher,
Appl. Spectrosc. 1993, 47, 248-249.
[pdf]
"UV Resonance
Raman Spectroscopy Using a New CW Laser Source: Convenience
and Experimental Simplicity", S. A. Asher, R. W. Bormett,
X. G. Chen, D. H. Lemmon, N. Cho, P. Peterson, M. Arrigoni,
L. Spinelli, and J. Cannon, Appl. Spectrosc. 1993,
47, 628-633. [pdf]
"UV Resonance
Raman Studies of DNA-Pyrene Interactions: Optical Decoupling
Raman Spectroscopy Selectively Examines External Site
Bound Pyrene", N. Cho and S. A. Asher, J. Am. Chem.
Soc. 1993, 115, 6349-6356. [pdf]
"Selective
Examination of Hemeprotein Azide Ligand-Distal Globin
Interactions by Vibrational Circular Dichroism", R. W.
Bormett, S. A. Asher, P. J. Larkin, W. G. Gustafson, N.
Ragunathan, T. B. Freedman, L. A. Nafie, S. Balasubramanian,
S. G. Boxer, N.-T. Yu, K. Gersonde, R. W. Noble, B. A.
Springer, and S. G. Sligar, J. Am. Chem. Soc. 1992,
114, 6864-6867. [pdf]
"UV Resonance
Raman Evidence for Electronically and Vibrationally Independent
Protoporphyrin IX Vinyl Groups", V. L. DeVito, M.-Z. Cai,
S. A. Asher, L. A. Kehres, and K. M. Smith, J. Phys.
Chem. 1992, 96, 6917-6922. [pdf]
"Internal
Intensity Standards for Heme Protein UV Resonance Raman
Studies: Excitation Profiles of Cacodylic Acid and Sodium
Selenate", S. Song and S. A. Asher, Biochemistry
1991, 30, 1199-1205. [pdf]
"Ultraviolet
Resonance Raman Studies of Trans and Cis Peptides: Photochemical
Consequences of the Twisted * Excited State", S. Song,
S. A. Asher, S. Krimm, and K. D. Shaw, J. Am. Chem.
Soc. 1991, 113, 1155-1163. [pdf]
"A New
Raman Cross Section Measurement Technique Monitors the
Tyrosine Environmental Dependence of the Electromagnetic
Field Strength", P. J. Larkin, W. G. Gustafson, and S.
A. Asher, J. Chem. Phys. 1991, 94,
5324-5330. [pdf]
"Evaluation
of the pi-Bonding Ability of Imidazole: Structure Determination
and Characterization of catena (H2O)(1 methylimidazole)2Mg(m
CN) (CN)4(1 methylimidazole)Fe(III)"H2O", C. R. Johnson,
C. M. Jones, S. A. Asher, and J. A. Abola, Inorg. Chem.
1991, 30, 2120-2129. [pdf]
"Ultraviolet
Resonance Raman and Absorption Difference Spectroscopy
of Myoglobins: Titration Behavior of Individual Tyrosine
Residues", S. A. Asher, P. J. Larkin, and J. Teraoka,
Biochemistry 1991, 30, 5944-5954.
[pdf]
"Applications
of Ultraviolet Resonance Raman Spectroscopy. Residual
Olefins in Polypropylene", P. M. Killough, V. L. DeVito,
and S. A. Asher, Appl. Spectrosc. 1991,
45, 1067-1069. [pdf]
"UV Resonance
Raman Examination of Azurin Tryptophan Environment and
Energy Relaxation Pathways", J. Sweeney, P. A. Harmon,
S. A. Asher, C. M. Hutnik, and A. G. Szabo, J. Am.
Chem. Soc. 1991, 113, 7531-7537. [pdf]
"UV Raman
Studies of Biological Structure and Dynamics and Energy
Transfer", S. A. Asher, Spectroscopy of Biological
Molecules, Ed. R. E. Hester and R. B. Girling, 1991,
11-14. [pdf]
"Vibrational
Circular Dichroism is a Sensitive Probe of Heme Protein-Ligand
Interactions", S. A. Asher, R. W. Bormett, P. J. Larkin,
W. G. Gustafson, N. Ragunathan, T. B. Freedman, L. A.
Nafie, N.-T. Yu, K. Gersonde, R. W. Noble, B. A. Springer,
S. G. Sligar, S. Balasubramanian, S. G. Boxer, Spectroscopy
of Biological Molecules, Ed. R. E. Hester and R. B.
Girling, 1991, 139-140. [pdf]
"UV Resonance
Raman Saturation Spectroscopy of Tryptophan Derivatives:
Photophysical Relaxation Measurements with Vibrational
Band Resolution", J. Teraoka, P. A. Harmon, and S. A.
Asher, J. Am. Chem. Soc. 1990, 112,
2892-2900. [pdf]
"Vibrational
Circular Dichroism, Raman, FTIR, and Heme Electronic CD
Studies of Azide Binding to Heme Proteins", S. Asher,
P. Larkin, N. Ragunathan, T. Freedman, L. Nafie, B. Springer,
S. Sligar, R. Noble, Biophys. J. 1990, 57,
50a. [pdf]
"Tryptophan
UV Resonance Raman Excitation Profiles", J. Sweeney and
S. A. Asher, J. Phys. Chem. 1990, 94,
4784-4791. [pdf]
"UV Resonance
Raman Saturation Spectroscopy Measures Protein Aromatic
Amino Acid Excited State Relaxation Rates", P. A. Harmon,
J. Teraoka, and S. A. Asher, J. Am. Chem. Soc.
1990, 112, 8789-8799. [pdf]
"Environmental
Dependence of Preresonance Raman Cross-Section Dispersions:
Benzene Vapor-Phase Excitation Profiles", P. A. Harmon
and S. A. Asher, J. Chem. Phys. 1990, 93,
3094-3100. [pdf]
"Amide V
Overtone Assignment of a Conformation Sensitive Band in
the UV Resonance Raman Spectra of Peptides and Proteins",
S. Krimm, S. Song, and S. A. Asher, J. Am. Chem. Soc.
1989, 111, 4290-4294. [pdf]
"UV Resonance
Raman Studies of Peptide Conformation in Poly(L lysine),
Poly(L glutamic acid), and Model Complexes: The Basis
for Protein Secondary Structure Determinations", S. Song
and S. A. Asher, J. Am. Chem. Soc. 1989,
111, 4295-4305. [pdf]
"Resonance
Raman Evidence for Tyrosine Involvement in the Radical
Site of Galactose Oxidase", M. M. Whittaker, V. L. DeVito,
S. A. Asher, and J. W. Whittaker, J. Biol. Chem.
1989, 264, 7104-7106. [pdf]
"UV Resonance
Raman Enhancement of Vinyl Stretching in Ferric Protoporphyrin
IX: Conjugation and Preservation of the Vinyl * Transition",
V. L. DeVito and S. A. Asher, J. Am. Chem. Soc. 1989,
111, 9143-9152. [pdf]
"Ultraviolet
Resonance Raman Excitation Profile of Tyrosine: Dependence
of Raman Cross Sections on Excited-State Intermediates",
M. Ludwig and S. A. Asher, J. Am. Chem. Soc. 1988,
110, 1005-1011. [pdf]
"UV Raman
Excitation Profiles of Imidazole, Imidazolium, and Water",
S. A. Asher and J. L. Murtaugh, Appl. Spectrosc.
1988, 42, 83-90. [pdf]
"UV Resonance
Raman Characterization of Polycyclic Aromatic Hydrocarbons
in Coal Liquid Distillates", R. Rummelfanger, S. A. Asher,
and M. B. Perry, Appl. Spectrosc. 1988,
42, 267-272. [pdf]
"Differentiation
Between Resonance Raman Scattering and Single Vibrational
Level Fluorescence 5100 cm-1 above the 1B2u Origin in
Benzene Vapor by Means of Excitation Profiles", P. A.
Harmon and S. A. Asher, J. Chem. Phys. 1988,
88, 2925-2938. [pdf]
"UV Resonance
Raman Studies of Molecular Structure and Dynamics: Applications
in Physical and Biophysical Chemistry", S. A. Asher, Annual
Review Physical Chemistry 1988, 39,
537-588. [pdf]
"Ultraviolet
Resonance Raman Study of the Pyrene S4, S3, and S2 Excited
Electronic States", C. M. Jones and S. A. Asher, J.
Chem. Phys. 1988, 89, 2649-2661. [pdf]
"Assignment
of a New Conformation Sensitive UV Resonance Raman Band
in Peptides and Proteins", S. Song, S. A. Asher, S. Krimm
and J. Bandekar, J. Am. Chem. Soc. 1988,
110, 8547-8548. [pdf]
"Self Absorption
in Resonance Raman and Rayleigh Scattering: A Numerical
Solution", M. Ludwig and S. A. Asher, Appl. Spectrosc.
1988, 42, 1458-1466. [pdf]
"Saturation
Raman Spectroscopy", J. Teraoka, P. A. Harmon and S. A.
Asher, Proc. XI Int. Conf. Raman Spectrosc., Ed.
Long and Clark, 1988, 547-548. [pdf]
"UV Resonance
Raman Detection of Artificial Sweetener in Soda Pop Just
For the Fun of It", M. Ludwig and S. A. Asher, Appl.
Spectrosc. 1987, 41, 331-332. [pdf]
"UV Resonance
Raman Excitation Profiles of l Cystine", C. R. Johnson
and S. A. Asher, J. Raman Spectrosc. 1987,
18, 345-349. [pdf]
"High Repetition
Rate Excimer-Based UV Laser Excitation Source Avoids Saturation
in Resonance Raman Measurements of Tyrosinate and Pyrene",
C. M. Jones, V. L. Devito, P. A. Harmon, and S. A. Asher,
Appl. Spectrosc. 1987, 41, 1268-1275.
[pdf]
"Ultraviolet
Resonance Raman Characterization of Photochemical Transients
of Phenol, Tyrosine, and Tryptophan", C. R. Johnson, M.
Ludwig, and S. A. Asher, J. Am. Chem. Soc. 1986,
108, 905-912. [pdf]
"UV Resonance
Raman Excitation Profiles of the Aromatic Amino Acids",
S. A. Asher, M. Ludwig, and C. R. Johnson, J. Am. Chem.
Soc. 1986, 108, 3186-3197. [pdf]
"UV Resonance
Raman Spectroscopy: A New Technique for Speciation of
Aromatics in Complex Matrices", S. A. Asher and C. M.
Jones, in New Applications of Analytical Techniques to
Fossil Fuels, ACS Sym. Ser., Ed. Perry and Retcofsky,
Am. Chem. Soc., Division of Fuel Chemistry, preprints,
1986, 31 (1), 170-180. [pdf]
"UV Resonance
Raman Enhancement: From Small Molecules to Proteins",
S. A. Asher, Proc. Tenth Int. Conf. Raman Spectrosc.,
1-2, Ed. Peticolas and Hudson, 1986. [pdf]
"Analytical
Applications of Ultraviolet Resonance Raman Spectroscopy",
C. M. Jones, T. A. Naim, M. Ludwig, J. Murtaugh, P. F.
Flaugh, J. M. Dudik, C. R. Johnson and S. A. Asher, Trends
in Analytical Chemistry 1985, 4, 75-80.
[pdf]
"Wavelength
Dependence of the Preresonance Raman Cross Sections of
CH3CN, SO42-, ClO4- and NO3-", J. M. Dudik, C. R. Johnson,
and S. A. Asher, J. Chem. Phys. 1985, 82,
1732-1740. [pdf]
"UV Resonance
Raman Excitation Profile Through the 1B2u State of Benzene",
S. A. Asher and C. R. Johnson, J. Phys. Chem. 1985,
89, 1375-1379. [pdf]
"Resonance
Raman Studies of the Excited Electronic States of (CN)5Fe(III)(imidazole)2-
and (NH3)5Ru(III)(imidazole)3+", C. M. Jones, C. R. Johnson,
S. A. Asher, and R. E. Shepherd, J. Am. Chem. Soc.
1985, 107, 3772-3780. [pdf]
"UV Resonance
Raman Studies of Acetone, Acetamide, and N Methylacetamide:
Models for the Peptide Bond", J. M. Dudik, C. R. Johnson,
and S. A. Asher, J. Phys. Chem. 1985, 89,
3805-3814. [pdf]
"Ultraviolet
Resonance Raman Spectrometry for Detection and Speciation
of Trace Polycyclic Aromatic Hydrocarbons", S. A. Asher,
Anal. Chem. 1984, 56, 720-724. [pdf]
"Some Important
Considerations in the Selection of a Tunable UV Laser
Excitation Source", S. A. Asher, Appl. Spectrosc.
1984, 38, 276-278. [pdf]
"Raman Spectroscopy
of a Coal Liquid Shows that Fluorescence Interference
is Minimized with Ultraviolet Excitation", S. A. Asher
and C. R. Johnson, Science 1984, 225,
311-313. [pdf]
"UV Resonance
Raman Spectroscopy of the Aromatic Amino Acids and Myoglobin",
C. R. Johnson, M. Ludwig, S. O'Donnell, and S. A. Asher,
J. Am. Chem. Soc. 1984, 106, 5008-5010.
[pdf]
"A New Selective
Technique for Characterization of Polycyclic Aromatic
Hydrocarbons in Complex Samples: UV Resonance Raman Spectrometry
of Coal Liquids", C. R. Johnson and S. A. Asher, Anal.
Chem. 1984, 56, 2258-2261. [pdf]
"UV Resonance
Raman Studies of Benzene Derivatives, Aromatic Amino Acids
and Polycyclic Aromatic Hydrocarbons", S. A. Asher, C.
R. Johnson, M. Ludwig and J. M. Dudik, Proceedings of
the IX International Conference on Raman Spectroscopy,
1984, 430-431. [pdf]
"Development
of a New Optical Wavelength Rejection Filter: Demonstration
of Its Utility in Raman Spectroscopy",
P.L. Flaugh, S.E. O'Donnell, and S.A. Asher,
Applied Spectroscopy, 1984, 38, 847-850.
[pdf]
"Metalloporphyrin
Gas and Condensed-Phase Resonance Raman Studies: The Role
of Vibrational Anharmonicities as Determinants of Raman
Frequencies", S. A. Asher and J. Murtaugh, J. Am. Chem.
Soc. 1983, 105, 7244-7251. [pdf]
"Development
of a New UV Resonance Raman Spectrometer for the 217-400
nm Spectral Region", S. A. Asher, C. R. Johnson, and J.
Murtaugh, Rev. Sci. Instr. 1983, 54,
1657-1662. [pdf]
"Dependence
of Axial Ligand Force Constants Upon Globin Structure
in Hemoglobin and Myoglobin: A Resonance Raman Study",
S. A. Asher and T. M. Schuster, Hemoglobin and Oxygen
Binding, Ed. Chien Ho, 1982, 51-61. [pdf]
"Laser
Raman Studies of Protein Conformation in the Silkmoth
Chorion", S. J. Hamodrakas, S. A. Asher, G. D. Mazur,
J. C. Regier and F. C. Kafatos, Biochim. Biophys. Acta
1982, 703, 216-222 [pdf]
"Differences
in Iron Fluoride Bonding Between the Isolated Subunits
of Human Methemoglobin Fluoride and Sperm Whale Metmyoglobin
Fluoride as Measured by Resonance Raman Spectroscopy",
S. A. Asher and T. M. Schuster, Biochemistry 1981,
20, 1866-1873. [pdf]
"Raman
and X Ray Studies of Single Crystals of Dipalmitoylphosphatidyl
Choline", S. A. Asher, R. Stearns, T. Urabe, and P. S.
Pershan, Mol. Cryst. Liq. Cryst. 1981, 63,
193-203. [pdf]
"Resonance
Raman and Absorption Spectroscopic Detection of Distal
Histidine Fluoride Interactions in Human Methemoglobin
Fluoride and Sperm Whale Metmyoglobin Fluoride: Measurements
of Distal Histidine Ionization Constants", S. A. Asher,
M. L. Adams, and T. M. Schuster, Biochemistry 1981,
20, 3339-3346. [pdf]
"Resonance
Raman Spectroscopy of Hemoglobin", S. A. Asher, Methods
in Enzymology 1981, 76, 371-413. [pdf]
"Hydration
of Single Crystals of Dipalmitoylphosphatidylcholine",
T. Urabe, S. A. Asher, and P. S. Pershan, Proc. Natl.
Acad. Sci. (USA) 1981, 78, 4941-4945.
[pdf]
"Parabolic
Focal Conics and Polygonal Textures in Lipid Liquid Crystals",
S. A. Asher and P. S. Pershan, J. de Physique 1979,
40, 161-173. [pdf]
"Alignment
and Defect Structures in Oriented Phosphatidylcholine
Multilayers", S. A. Asher and P. S. Pershan, Biophys.
J. 1979, 27, 393-422. [pdf]
"Resonance
Raman Examination of Axial Ligand Bonding and Spin State
Equilibria in Metmyoglobin Hydroxide and Other Heme Derivatives",
S. A. Asher and T. M. Schuster, Biochemistry 1979,
18, 5377-5387. [pdf]
"Resonance
Raman Spectra of Methemoglobin Derivatives. Selective
Enhancement of Axial Ligand Vibrations and Lack of an
Effect of Inositol Hexaphosphate", S. A. Asher, L. E.
Vickery, T. M. Schuster, and K. Sauer, Biochemistry
1977, 16, 5849-5856. [pdf]
"Resonance
Raman Spectroscopy of Mn(III) Etioporphyrin I at the *
and Charge Transfer Bands: The Use of Charge Transfer
Bands to Monitor the Complexation State of Metalloporphyrins",
S. A. Asher and K. Sauer, J. Chem. Phys. 1976,
64, 4115-4125. [pdf]