Ge Zhang,

Viktoria Babenko, Wojciech Dzwolak, Timothy A. Keiderling

DMSO Induced Destabilization of Various Insulin Fibril Forms Monitored by Vibrational Circular Dichroism

2015

Biochemistry, in press

doi:10.1021/acs.biochem.5b00809

Alexander Popp,

Ling Wu,

Timothy A. Keiderling,

Karin Hauser

Effect of hydrophobic interactions on the folding mechanism of b-hairpins

2014

 Journal of Physical Chemistry B, 118, 14234–14242 (2014)  

dx.doi.org/10.1021/jp506658x

Ge Zhang,

Timothy A. Keiderling

Equilibrium and Dynamic Spectroscopic Studies of the Interaction of Monomeric β-Lactoglobulin with Lipid Vesicles at Low pH

2014

Biochemistry 53, 3079–3087 (2014)

doi.org/10.1021/bi500027x

Jiří Kessler,

Timothy A. Keiderling,

 Petr Bouř

Arrangement of Fibril Side Chains Studied by Molecular Dynamics and Simulated Infrared and Vibrational Circular Dichroism Spectra

2014

Journal of Physical Chemistry B, 118, 6937-6945 (2014)

doi.org/10.1021/jp502178d

Heng Chi,

William R. W. Welch,

Jan Kubleka,

Timothy A. Keiderling

Insight into the Packing Pattern of β₂ Fibrils. A Model Study of Glutamic Acid Rich Oligomers with ¹³C Isotopic Edited Vibrational Spectroscopy

2013

BioMacromolecules, 14, 3880−3891 (2013)

doi.org/10.1021/bm401015f

William R. W. Welch, Timothy A. Keiderling,

 Jan Kubelka

Structural analyses of experimental ¹³C edited amide I’ IR and VCD for peptide β-sheet aggregates and fibrils using DFT-based spectral simulations

2013

Journal of Physical Chemistry B. 117, 10359−10369 (2013

doi.org/10.1021/jp405613r

William R. W.Welch, Jan Kubelka,  Timothy A. Keiderling

Infrared, VCD and Raman Spectral Simulations for  b-Sheet Structures with Various Isotopic Labels, Interstrand and Stacking Arrangements using Density Functional Theory

2013

Journal of Physical Chemistry B. 117, 10343−10358 (2013)  

doi.org/10.1021/jp4056126

Weiying Zhu, Timothy A. Keiderling

Interaction of reduced lysozyme with surfactants. Disulfide effects on reformed structure in micelles

2013

Biochimica et Biophysica Acta (BBA)- Proteins and Proteomics 1834, 593–600 (2013)  

DOI: 10.1016/j.bbapap.2012.11.010

Christian Johannessen , Jarosław Kalinowski , Viktoria Babenko ,

Ge Zhang, Timothy A. Keiderling , Wojciech Dzwolak

On the DMSO-dissolved state of insulin: A vibrational spectroscopic study of structural disorder.”

2012

Journal of Physical Chemistry B. 116, 11863−11871 (2012)  

doi.org/10.1021/jp3062674

Baoliang Wang, Petr Bour, Tinothy A. Keiderling

Rotationally Resolved Magnetic Vibrational Circular Dichroism of the Paramagnetic Molecule NO

2012

Physical Chemistry and Chemical Physics (PCCP) 14, 9586–9593, (2012)

DOI:10.1039/C2CP40950J

Jana Hudecová,

Jan Horníček,

Miloš Buděšínský, Jaroslav Šebestík, Martin Šafařík,

Ge Zhang,

Timothy A. Keiderling,

Petr Bouř

Three Types of Induced Tryptophan Optical Activity Compared in Model Dipeptides: Theory and Experiment

2012

Chem Phys Chem 13, 2748-2760 (2012)

DOI: 10.1002/cphc.201200201

Alexander Popp,

Ling Wu,

Timothy A. Keiderling,

Karin Hauser

Impact of β-turn sequence on β-hairpin dynamics studied with infrared detected temperature jump

2012

Spectroscopy: An International Journal, 27, 557-564 (2012)

doi:10.1155/2012/102423

Yudai Yamaoki, Hiroshi Imamura, Aleksandra Fulara, Sławomir Wójcik, Łukasz Bożycki, Minoru Kato, Timothy A. Keiderling, Wojciech Dzwolak

An FT-IR Study on Packing Defects in Mixed b-Aggregates of Poly(L-glutamic) and Poly(D-glutamic) Acids: A High-Pressure Rescue from a Kinetic Trap

2012

Journal of Physical Chemistry B, 116 , 5172-5178 (2012)

DOI 10.1021/jp2125685

Ling Wu, Dan McElheny, Vladimir Setnicka, Jovencio Hilario and Timothy A. Keiderling,

Role of different β-turns in β-hairpin conformation and stability studied by optical spectroscopy

2012

Proteins, Structure, Function and Bioinformatics, 80, 44-60 (2012)

DOI: 10.1002/prot.23140

Aleksandra Fulara, Ahmed Lakhani, Sławomir Wójcik, Hanna Nieznańska, Timothy A. Keiderling, Wojciech Dzwolak

Spiral Superstructures of Amyloid-Like Fibrils of Polyglutamic Acid: An Infrared Absorption and Vibrational Circular Dichroism Study

2011

Journal of Physical Chemistry B   115 , 11010–11016 (2011)   

DOI: 10.1021/jp206271e

Ahmed Lakhani, Matteo de Poli, Anjan Roy, Marcelo Nakaema, Fernando Formaggio, Claudio Toniolo, and Timothy A. Keiderling

Experimental and Theoretical Spectroscopic Study of 3₁₀-Helical Peptides Using Isotopic Labeling to Evaluate Vibrational Coupling

2011

Journal of Physical Chemistry B 115, 6252-6264 (2011).

doi.org/10.1021/jp2003134

Bishnoi, S.W., Lin, Y.-j., Tibudan, M., Huang, Y., Nakaema, M., Swarup, V. & Keiderling, T.A.

SERS Biodetection Using Gold-Silica Nanoshells and Nitrocellulose Membranes

[Abstract] [BibTeX]

2011

Analytical Chemistry
Vol. 83(11), pp. 4053-4060 

DOI: 10.1021/ac103195e 

Chi, H., Lakhani, A., Roy, A., Nakaema, M. & Keiderling, T.A.

Inter-residue Coupling and Equilibrium Unfolding of PPII Helical Peptides. Vibrational Spectra Enhanced with (13)C Isotopic Labeling

[Abstract] [BibTeX]

2010

Journal of Physical Chemistry B
Vol. 114(39), pp. 12744-12753 

DOI: 10.1021/jp106095q  

Ge, N., Zhang, X. & Keiderling, T.A.

Kinetic Studies of the Interaction of beta-Lactoglobulin with Model Membranes: Stopped-Flow CD and Fluorescence Studies

[Abstract] [BibTeX]

2010

Biochemistry
Vol. 49(41), pp. 8831-8838 

DOI: 10.1021/bi1008936

Hauser, K., Ridderbusch, O., Roy, A., Hellerbach, A., Huang, R. & Keiderling, T.A.

Comparison of Isotopic Substitution Methods for Equilibrium and T-Jump Infrared Studies of beta-Hairpin Peptide Conformation

[Abstract] [BibTeX]

2010

Journal of Physical Chemistry B
Vol. 114(35), pp. 11628-11637 

DOI: 10.1021/jp1028245  

Hudecova, J., Kapitan, J., Baumruk, V., Hammer, R.P., Keiderling, T.A. & Bour, P.

Side Chain and Flexibility Contributions to the Raman Optical Activity Spectra of a Model Cyclic Hexapeptide

[Abstract] [BibTeX]

2010

Journal of Physical Chemistry A
Vol. 114(28), pp. 7642-7651 

DOI  

Kim, J. & Keiderling, T.A.

All-Atom Molecular Dynamics Simulations of beta-Hairpins Stabilized by a Tight Turn: Pronounced Heterogeneous Folding Pathways

[Abstract] [BibTeX]

2010

Journal of Physical Chemistry B
Vol. 114(25), pp. 8494-8504 

DOI  

Lakhani, A., Roy, A., De Poli, M., Nakaema, M., Formaggio, F., Toniolo, C. & Keiderling, T.A.

Experimental and Theoretical Spectroscopic Study of 3(10)-Helical Peptides Using Isotopic Labeling to Evaluate Vibrational Coupling

[Abstract] [BibTeX]

2011

Journal of Physical Chemistry B
Vol. 115(19), pp. 6252-6264 

DOI  

Toniolo, C., Lakhani, A., Roy, A., Nakaema, M., De Poli, M., Formaggio, F. & Keiderling, T.A.

Experimental and theoretical spectroscopy study of 310-helical peptides using isotopic labeling

[BibTeX]

2010

Journal of Peptide Science
Vol. 16, pp. 193-193 

Wu, L., McElheny, D., Setnicka, V., Hilario, J. & Keiderling, T.A.

Role of different beta-turns in beta-hairpin conformation and stability studied by optical spectroscopy

[Abstract] [BibTeX]

2012

Proteins-structure Function and Bioinformatics
Vol. 80(1), pp. 44-60 

DOI  

Wu, L., McElheny, D., Takekiyo, T. & Keiderling, T.A.

Geometry and Efficacy of Cross-Strand Trp/Trp, Trp/Tyr, and Tyr/Tyr Aromatic Interaction in a beta-Hairpin Peptide

[Abstract] [BibTeX]

2010

Biochemistry
Vol. 49(22), pp. 4705-4714 

DOI