Description of Hydration Water in Protein (Green Fluorescent Protein) Solution
Abstract
The structurally and dynamically perturbed hydration shells that surround proteins and biomolecules have a substantial influence upon their function and stability. This makes the extent and degree of water perturbation of practical interest for general biological study and industrial formulation. Here, we present an experimental description of the dynamical perturbation of hydration water around green fluorescent protein in solution. Less than two shells (~5.5 Å) were perturbed, with dynamics a factor of 2–10 times slower than bulk water, depending on their distance from the protein surface and the probe length of the measurement. Furthermore, this dependence on probe length demonstrates that hydration water undergoes subdiffusive motions (τ ∝ q–2.5 for the first hydration shell, τ ∝ q–2.3 for perturbed water in the second shell), an important difference with neat water, which demonstrates diffusive behavior (τ ∝ q–2). Our results help clarify the seemingly conflicting range of values reported for hydration water retardation as a logical consequence of the different length scales probed by the analytical techniques used.
- Authors:
-
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Shull Wollan Center and Biology and Soft Matter Division
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Quantum Condensed Matter Division
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Biology and Soft Matter Division
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Chemical and Engineering Materials Division
- (United States). Dept. of Biochemistry and Cellular and Molecular Biology
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Center for Molecular Biophysics
- (United States). Dept. of Physics and Astronomy
- Publication Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1341561
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of the American Chemical Society
- Additional Journal Information:
- Journal Volume: 139; Journal Issue: 3; Journal ID: ISSN 0002-7863
- Publisher:
- American Chemical Society (ACS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Perticaroli, Stefania, Ehlers, Georg, Stanley, Christopher B., Mamontov, Eugene, O’Neill, Hugh, Univ. of Tennessee, Knoxville, TN, Zhang, Qiu, Cheng, Xiaolin, Univ. of Tennessee, Knoxville, TN, Myles, Dean A. A., Katsaras, John, Univ. of Tennessee, Knoxville, TN, Nickels, Jonathan D., and Univ. of Tennessee, Knoxville, TN. Description of Hydration Water in Protein (Green Fluorescent Protein) Solution. United States: N. p., 2016.
Web. doi:10.1021/jacs.6b08845.
Perticaroli, Stefania, Ehlers, Georg, Stanley, Christopher B., Mamontov, Eugene, O’Neill, Hugh, Univ. of Tennessee, Knoxville, TN, Zhang, Qiu, Cheng, Xiaolin, Univ. of Tennessee, Knoxville, TN, Myles, Dean A. A., Katsaras, John, Univ. of Tennessee, Knoxville, TN, Nickels, Jonathan D., & Univ. of Tennessee, Knoxville, TN. Description of Hydration Water in Protein (Green Fluorescent Protein) Solution. United States. https://doi.org/10.1021/jacs.6b08845
Perticaroli, Stefania, Ehlers, Georg, Stanley, Christopher B., Mamontov, Eugene, O’Neill, Hugh, Univ. of Tennessee, Knoxville, TN, Zhang, Qiu, Cheng, Xiaolin, Univ. of Tennessee, Knoxville, TN, Myles, Dean A. A., Katsaras, John, Univ. of Tennessee, Knoxville, TN, Nickels, Jonathan D., and Univ. of Tennessee, Knoxville, TN. Wed .
"Description of Hydration Water in Protein (Green Fluorescent Protein) Solution". United States. https://doi.org/10.1021/jacs.6b08845. https://www.osti.gov/servlets/purl/1341561.
@article{osti_1341561,
title = {Description of Hydration Water in Protein (Green Fluorescent Protein) Solution},
author = {Perticaroli, Stefania and Ehlers, Georg and Stanley, Christopher B. and Mamontov, Eugene and O’Neill, Hugh and Univ. of Tennessee, Knoxville, TN and Zhang, Qiu and Cheng, Xiaolin and Univ. of Tennessee, Knoxville, TN and Myles, Dean A. A. and Katsaras, John and Univ. of Tennessee, Knoxville, TN and Nickels, Jonathan D. and Univ. of Tennessee, Knoxville, TN},
abstractNote = {The structurally and dynamically perturbed hydration shells that surround proteins and biomolecules have a substantial influence upon their function and stability. This makes the extent and degree of water perturbation of practical interest for general biological study and industrial formulation. Here, we present an experimental description of the dynamical perturbation of hydration water around green fluorescent protein in solution. Less than two shells (~5.5 Å) were perturbed, with dynamics a factor of 2–10 times slower than bulk water, depending on their distance from the protein surface and the probe length of the measurement. Furthermore, this dependence on probe length demonstrates that hydration water undergoes subdiffusive motions (τ ∝ q–2.5 for the first hydration shell, τ ∝ q–2.3 for perturbed water in the second shell), an important difference with neat water, which demonstrates diffusive behavior (τ ∝ q–2). Our results help clarify the seemingly conflicting range of values reported for hydration water retardation as a logical consequence of the different length scales probed by the analytical techniques used.},
doi = {10.1021/jacs.6b08845},
journal = {Journal of the American Chemical Society},
number = 3,
volume = 139,
place = {United States},
year = {Wed Oct 26 00:00:00 EDT 2016},
month = {Wed Oct 26 00:00:00 EDT 2016}
}
Web of Science
Works referenced in this record:
Interaction Models for Water in Relation to Protein Hydration
book, January 1981
- Berendsen, H. J. C.; Postma, J. P. M.; van Gunsteren, W. F.
- The Jerusalem Symposia on Quantum Chemistry and Biochemistry
Slaving: Solvent fluctuations dominate protein dynamics and functions
journal, November 2002
- Fenimore, P. W.; Frauenfelder, H.; McMahon, B. H.
- Proceedings of the National Academy of Sciences, Vol. 99, Issue 25
Dynamics of Water in Biological Recognition
journal, April 2004
- Pal, Samir Kumar; Zewail, Ahmed H.
- Chemical Reviews, Vol. 104, Issue 4
Water as an Active Constituent in Cell Biology
journal, January 2008
- Ball, Philip
- Chemical Reviews, Vol. 108, Issue 1
Water Mediation in Protein Folding and Molecular Recognition
journal, June 2006
- Levy, Yaakov; Onuchic, José N.
- Annual Review of Biophysics and Biomolecular Structure, Vol. 35, Issue 1
Anomalous and anisotropic nanoscale diffusion of hydration water molecules in fluid lipid membranes
journal, January 2015
- Toppozini, Laura; Roosen-Runge, Felix; I. Bewley, Robert
- Soft Matter, Vol. 11, Issue 42
Chemical, Biochemical, Functional, and Nutritional Characteristics of Collagen in Food Systems
book, January 1982
- Asghar, A.; Henrickson, R. L.
- Advances in Food Research
New Insights into the Role of Water in Biological Function: Studying Solvated Biomolecules Using Terahertz Absorption Spectroscopy in Conjunction with Molecular Dynamics Simulations
journal, September 2014
- Conti Nibali, Valeria; Havenith, Martina
- Journal of the American Chemical Society, Vol. 136, Issue 37
Relaxational dynamics of water molecules at protein surface
journal, August 2000
- Dellerue, S.; Bellissent-Funel, M. -C.
- Chemical Physics, Vol. 258, Issue 2-3
Protein hydration dynamics in aqueous solution
journal, January 1996
- Denisov, Vladimir P.; Halle, Bertil
- Faraday Discussions, Vol. 103
Water Dynamics in Protein Hydration Shells: The Molecular Origins of the Dynamical Perturbation
journal, February 2014
- Fogarty, Aoife C.; Laage, Damien
- The Journal of Physical Chemistry B, Vol. 118, Issue 28
Water Rotational Relaxation and Diffusion in Hydrated Lysozyme
journal, June 2002
- Marchi, Massimo; Sterpone, Fabio; Ceccarelli, Matteo
- Journal of the American Chemical Society, Vol. 124, Issue 23
Structure and Hydration of Highly-Branched, Monodisperse Phytoglycogen Nanoparticles
journal, February 2016
- Nickels, Jonathan D.; Atkinson, John; Papp-Szabo, Erzsebet
- Biomacromolecules, Vol. 17, Issue 3
Dynamics of Protein and its Hydration Water: Neutron Scattering Studies on Fully Deuterated GFP
journal, October 2012
- Nickels, Jonathan D.; O’Neill, Hugh; Hong, Liang
- Biophysical Journal, Vol. 103, Issue 7
Biological water at the protein surface: Dynamical solvation probed directly with femtosecond resolution
journal, February 2002
- Pal, S. K.; Peon, J.; Zewail, A. H.
- Proceedings of the National Academy of Sciences, Vol. 99, Issue 4
Broadband Depolarized Light Scattering Study of Diluted Protein Aqueous Solutions
journal, June 2010
- Perticaroli, Stefania; Comez, Lucia; Paolantoni, Marco
- The Journal of Physical Chemistry B, Vol. 114, Issue 24
Extended Frequency Range Depolarized Light Scattering Study of N -Acetyl-leucine-methylamide–Water Solutions
journal, August 2011
- Perticaroli, Stefania; Comez, Lucia; Paolantoni, Marco
- Journal of the American Chemical Society, Vol. 133, Issue 31
Hydration Dynamics Near a Model Protein Surface
journal, March 2004
- Russo, Daniela; Hura, Greg; Head-Gordon, Teresa
- Biophysical Journal, Vol. 86, Issue 3
Anomalous diffusion of adsorbed water: a neutron scattering study of hydrated myoglobin
journal, January 1996
- Settles, M.; Doster, W.
- Faraday Discussions, Vol. 103
Rotational and translational water diffusion in the hemoglobin hydration shell: dielectric and proton nuclear relaxation measurements
journal, October 1993
- Steinhoff, H. J.; Kramm, B.; Hess, G.
- Biophysical Journal, Vol. 65, Issue 4
Magnitude and Molecular Origin of Water Slowdown Next to a Protein
journal, February 2012
- Sterpone, Fabio; Stirnemann, Guillaume; Laage, Damien
- Journal of the American Chemical Society, Vol. 134, Issue 9
Dynamics of Hydration Water in Sugars and Peptides Solutions
journal, June 2013
- Perticaroli, Stefania; Nakanishi, Masahiro; Pashkovski, Eugene
- The Journal of Physical Chemistry B, Vol. 117, Issue 25
The influence of a protein on water dynamics in its vicinity investigated by molecular dynamics simulation
journal, July 1996
- Abseher, Roger; Schreiber, Hellfried; Steinhauser, Othmar
- Proteins: Structure, Function, and Genetics, Vol. 25, Issue 3
Dynamics and mechanism of ultrafast water–protein interactions
journal, June 2016
- Qin, Yangzhong; Wang, Lijuan; Zhong, Dongping
- Proceedings of the National Academy of Sciences, Vol. 113, Issue 30
Molecular properties of aqueous solutions: a focus on the collective dynamics of hydration water
journal, January 2016
- Comez, L.; Paolantoni, M.; Sassi, P.
- Soft Matter, Vol. 12, Issue 25
Cell water dynamics on multiple time scales
journal, April 2008
- Persson, E.; Halle, B.
- Proceedings of the National Academy of Sciences, Vol. 105, Issue 17
High protein flexibility and reduced hydration water dynamics are key pressure adaptive strategies in prokaryotes
journal, September 2016
- Martinez, N.; Michoud, G.; Cario, A.
- Scientific Reports, Vol. 6, Issue 1
SAXS/SANS Probe of Intermolecular Interactions in Concentrated Protein Solutions
journal, February 2014
- Zhou, Huan-Xiang; Bilsel, Osman
- Biophysical Journal, Vol. 106, Issue 4
Green Fluorescent Protein
book, October 2005
- Chalfie, Martin; Kain, Steven R.
- Methods of Biochemical Analysis
The extended Q -range small-angle neutron scattering diffractometer at the SNS
journal, July 2010
- Zhao, J. K.; Gao, C. Y.; Liu, D.
- Journal of Applied Crystallography, Vol. 43, Issue 5
SAXS/SANS on Supercharged Proteins Reveals Residue-Specific Modifications of the Hydration Shell
journal, May 2016
- Kim, Henry S.; Martel, Anne; Girard, Eric
- Biophysical Journal, Vol. 110, Issue 10
A time-of-flight backscattering spectrometer at the Spallation Neutron Source, BASIS
journal, August 2011
- Mamontov, E.; Herwig, K. W.
- Review of Scientific Instruments, Vol. 82, Issue 8
The new cold neutron chopper spectrometer at the Spallation Neutron Source: Design and performance
journal, August 2011
- Ehlers, G.; Podlesnyak, A. A.; Niedziela, J. L.
- Review of Scientific Instruments, Vol. 82, Issue 8
An introduction to the theory of nuclear neutron scattering in condensed matter
journal, January 2014
- Schober, Helmut
- Journal of Neutron Research, Vol. 17, Issue 3-4
Dynamic instability of liquidlike motions in a globular protein observed by inelastic neutron scattering
journal, August 1990
- Doster, W.; Cusack, S.; Petry, W.
- Physical Review Letters, Vol. 65, Issue 8
Coupled relaxations at the protein–water interface in the picosecond time scale
journal, June 2009
- Paciaroni, A.; Cornicchi, E.; Marconi, M.
- Journal of The Royal Society Interface, Vol. 6, Issue suppl_5
Influence of Hydration on the Dynamics of Lysozyme
journal, October 2006
- Roh, J. H.; Curtis, J. E.; Azzam, S.
- Biophysical Journal, Vol. 91, Issue 7
Experimental determination of the nature of diffusive motions of water molecules at low temperatures
journal, March 1985
- Teixeira, J.; Bellissent-Funel, M. -C.; Chen, S. H.
- Physical Review A, Vol. 31, Issue 3
X-ray and Neutron Scattering of Water
journal, April 2016
- Amann-Winkel, Katrin; Bellissent-Funel, Marie-Claire; Bove, Livia E.
- Chemical Reviews, Vol. 116, Issue 13
Low-frequency collective modes in dry and hydrated proteins
journal, October 1989
- Bellissent-Funel, M. C.; Teixeira, J.; Chen, S. H.
- Biophysical Journal, Vol. 56, Issue 4
Collective Dynamics of Protein Hydration Water by Brillouin Neutron Spectroscopy
journal, April 2009
- Orecchini, Andrea; Paciaroni, Alessandro; Francesco, Alessio De
- Journal of the American Chemical Society, Vol. 131, Issue 13
Brillouin neutron scattering in heavy water: Evidence for two-mode collective dynamics
journal, June 2004
- Sacchetti, F.; Suck, J. -B.; Petrillo, C.
- Physical Review E, Vol. 69, Issue 6
Role of Protein-Water Hydrogen Bond Dynamics in the Protein Dynamical Transition
journal, March 2002
- Tarek, M.; Tobias, D. J.
- Physical Review Letters, Vol. 88, Issue 13
Proton dynamics in supercooled water by molecular dynamics simulations and quasielastic neutron scattering
journal, March 1996
- Di Cola, Daniela; Deriu, Antonio; Sampoli, Marco
- The Journal of Chemical Physics, Vol. 104, Issue 11
Slow dynamics of supercooled water confined in nanoporous silica materials
journal, October 2004
- Liu, L.; Faraone, A.; Mou, C-Y
- Journal of Physics: Condensed Matter, Vol. 16, Issue 45
Elasticity and Inverse Temperature Transition in Elastin
journal, September 2015
- Perticaroli, Stefania; Ehlers, Georg; Jalarvo, Niina
- The Journal of Physical Chemistry Letters, Vol. 6, Issue 20
Secondary structure and rigidity in model proteins
journal, January 2013
- Perticaroli, Stefania; Nickels, Jonathan D.; Ehlers, Georg
- Soft Matter, Vol. 9, Issue 40
Rigidity, Secondary Structure, and the Universality of the Boson Peak in Proteins
journal, June 2014
- Perticaroli, Stefania; Nickels, Jonathan D.; Ehlers, Georg
- Biophysical Journal, Vol. 106, Issue 12
Coherent Neutron Scattering and Collective Dynamics in the Protein, GFP
journal, November 2013
- Nickels, Jonathan D.; Perticaroli, Stefania; O’Neill, Hugh
- Biophysical Journal, Vol. 105, Issue 9
Dynamics of fluorescence fluctuations in green fluorescent protein observed by fluorescence correlation spectroscopy
journal, November 1998
- Haupts, U.; Maiti, S.; Schwille, P.
- Proceedings of the National Academy of Sciences, Vol. 95, Issue 23
Dynamics in Protein Powders on the Nanosecond–Picosecond Time Scale Are Dominated by Localized Motions
journal, September 2013
- Nickels, Jonathan D.; García Sakai, Victoria; Sokolov, Alexei P.
- The Journal of Physical Chemistry B, Vol. 117, Issue 39
Protein self-diffusion in crowded solutions
journal, July 2011
- Roosen-Runge, F.; Hennig, M.; Zhang, F.
- Proceedings of the National Academy of Sciences, Vol. 108, Issue 29
Diffusion and Dynamics of γ-Globulin in Crowded Aqueous Solutions
journal, June 2014
- Grimaldo, Marco; Roosen-Runge, Felix; Zhang, Fajun
- The Journal of Physical Chemistry B, Vol. 118, Issue 25
Fast antibody fragment motion: flexible linkers act as entropic spring
journal, March 2016
- Stingaciu, Laura R.; Ivanova, Oxana; Ohl, Michael
- Scientific Reports, Vol. 6, Issue 1
Salt-Induced Universal Slowing Down of the Short-Time Self-Diffusion of a Globular Protein in Aqueous Solution
journal, June 2015
- Grimaldo, Marco; Roosen-Runge, Felix; Hennig, Marcus
- The Journal of Physical Chemistry Letters, Vol. 6, Issue 13
Coupling and Decoupling of Rotational and Translational Diffusion of Proteins under Crowding Conditions
journal, August 2016
- Roos, Matthias; Ott, Maria; Hofmann, Marius
- Journal of the American Chemical Society, Vol. 138, Issue 32
Painting biological low-frequency vibrational modes from small peptides to proteins
journal, January 2015
- Perticaroli, S.; Russo, D.; Paolantoni, M.
- Physical Chemistry Chemical Physics, Vol. 17, Issue 17
Global Dynamics of Proteins: Bridging Between Structure and Function
journal, April 2010
- Bahar, Ivet; Lezon, Timothy R.; Yang, Lee-Wei
- Annual Review of Biophysics, Vol. 39, Issue 1
High-frequency longitudinal and transverse dynamics in water
journal, January 2005
- Pontecorvo, E.; Krisch, M.; Cunsolo, A.
- Physical Review E, Vol. 71, Issue 1
Scalable molecular dynamics with NAMD
journal, January 2005
- Phillips, James C.; Braun, Rosemary; Wang, Wei
- Journal of Computational Chemistry, Vol. 26, Issue 16, p. 1781-1802
All-Atom Empirical Potential for Molecular Modeling and Dynamics Studies of Proteins †
journal, April 1998
- MacKerell, A. D.; Bashford, D.; Bellott, M.
- The Journal of Physical Chemistry B, Vol. 102, Issue 18
Hydration Water and Bulk Water in Proteins Have Distinct Properties in Radial Distributions Calculated from 105 Atomic Resolution Crystal Structures
journal, August 2008
- Chen, Xianfeng; Weber, Irene; Harrison, Robert W.
- The Journal of Physical Chemistry B, Vol. 112, Issue 38
A global model of the protein-solvent interface
journal, March 1994
- Lounnas, V.; Pettitt, B. M.; Phillips, G. N.
- Biophysical Journal, Vol. 66, Issue 3
Computer Simulation and the Design of New Biological Molecules
journal, January 1986
- Wong, Chung F.; Andrew McCammon, J.
- Israel Journal of Chemistry, Vol. 27, Issue 2
Water and globular proteins
journal, January 1983
- Rupley, John A.; Gratton, Enrico; Careri, Giorgio
- Trends in Biochemical Sciences, Vol. 8, Issue 1
Translational diffusion of hydration water correlates with functional motions in folded and intrinsically disordered proteins
journal, March 2015
- Schirò, Giorgio; Fichou, Yann; Gallat, Francois-Xavier
- Nature Communications, Vol. 6, Issue 1
Neutron incoherent scattering law for diffusion in a potential of spherical symmetry: general formalism and application to diffusion inside a sphere
journal, October 1980
- Volino, F.; Dianoux, A. J.
- Molecular Physics, Vol. 41, Issue 2
Further evidence that interfacial water is the main “driving force” of protein dynamics: a neutron scattering study on perdeuterated C-phycocyanin
journal, January 2012
- Combet, Sophie; Zanotti, Jean-Marc
- Physical Chemistry Chemical Physics, Vol. 14, Issue 14
Water dynamical anomalies evidenced by molecular-dynamics simulations at the solvent-protein interface
journal, March 1998
- Rocchi, Claudia; Bizzarri, Anna Rita; Cannistraro, Salvatore
- Physical Review E, Vol. 57, Issue 3
Dynamics of Water in Concentrated Solutions of Amphiphiles: Key Roles of Local Structure and Aggregation
journal, March 2011
- Stirnemann, Guillaume; Sterpone, Fabio; Laage, Damien
- The Journal of Physical Chemistry B, Vol. 115, Issue 12
Mechanisms of Acceleration and Retardation of Water Dynamics by Ions
journal, July 2013
- Stirnemann, Guillaume; Wernersson, Erik; Jungwirth, Pavel
- Journal of the American Chemical Society, Vol. 135, Issue 32
Scaling behaviour for the water transport in nanoconfined geometries
journal, April 2014
- Chiavazzo, Eliodoro; Fasano, Matteo; Asinari, Pietro
- Nature Communications, Vol. 5, Issue 1
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- Biomolecules, Vol. 10, Issue 1
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journal, December 2018
- Zeller, D.; Telling, M. T. F.; Zamponi, M.
- The Journal of Chemical Physics, Vol. 149, Issue 23
Neutron scattering in the biological sciences: progress and prospects
journal, December 2018
- Ashkar, Rana; Bilheux, Hassina Z.; Bordallo, Heliosa
- Acta Crystallographica Section D Structural Biology, Vol. 74, Issue 12
Conceptual design of CHESS, a new direct-geometry inelastic neutron spectrometer dedicated to studying small samples
journal, March 2018
- Sala, Gabriele; Lin, Jiao Y. Y.; Graves, Van B.
- Journal of Applied Crystallography, Vol. 51, Issue 2
Thermally induced conformational changes and protein–protein interactions of bovine serum albumin in aqueous solution under different pH and ionic strengths as revealed by SAXS measurements
journal, January 2017
- Molodenskiy, Dmitry; Shirshin, Evgeny; Tikhonova, Tatiana
- Physical Chemistry Chemical Physics, Vol. 19, Issue 26
Molecular motions, structure and hydration behaviour of glucose oligomers in aqueous solution
journal, January 2019
- Arai, Kengo; Shikata, Toshiyuki
- Physical Chemistry Chemical Physics, Vol. 21, Issue 45
Examination of ethanol interactions with Trp-cage peptide through MD simulations and intermolecular nuclear Overhauser effects
journal, February 2018
- Gerig, John T.
- Journal of Physical Organic Chemistry, Vol. 31, Issue 8
The synergic effect of water and biomolecules in intracellular phase separation
journal, July 2019
- Ribeiro, Sara S.; Samanta, Nirnay; Ebbinghaus, Simon
- Nature Reviews Chemistry, Vol. 3, Issue 9
Dynamics of water bound to crystalline cellulose
journal, September 2017
- O’Neill, Hugh; Pingali, Sai Venkatesh; Petridis, Loukas
- Scientific Reports, Vol. 7, Issue 1
Gradual Crossover from Subdiffusion to Normal Diffusion: A Many-Body Effect in Protein Surface Water
journal, June 2018
- Tan, Pan; Liang, Yihao; Xu, Qin
- Physical Review Letters, Vol. 120, Issue 24
Dynamics of water bound to crystalline cellulose
journal, September 2017
- O’Neill, Hugh; Pingali, Sai Venkatesh; Petridis, Loukas
- Scientific Reports, Vol. 7, Issue 1
Protein Backbone and Average Particle Dynamics in Reconstituted Discoidal and Spherical HDL Probed by Hydrogen Deuterium Exchange and Elastic Incoherent Neutron Scattering
journal, January 2020
- Gogonea, Valentin; Peters, Judith; Gerstenecker, Gary S.
- Biomolecules, Vol. 10, Issue 1
In Silico Studies of Small Molecule Interactions with Enzymes Reveal Aspects of Catalytic Function
journal, July 2017
- Verma, Rajni; Mitchell-Koch, Katie
- Catalysts, Vol. 7, Issue 7