Results 31 to 40 of about 4,733,523 (302)

Macroscopic conductivity of aqueous electrolyte solutions scales with ultrafast microscopic ion motions

Nature Communications, 2020
The ionic conductivity of an aqueous electrolyte has a great impact on the performance of devices such as batteries. Here, the authors advance our understanding by showing that a high macroscopic conductivity originates from the large-amplitude sub ...
Vasileios Balos, Sho Imoto, Roland R. Netz, Mischa Bonn, Douwe Jan Bonthuis, Yuki Nagata, Johannes Hunger   +6 more
doaj   +1 more source

Ultrafast 2D spectroscopy with frequency combs: Towards cavity-enhanced multidimentional spectroscopy in molecular beams [PDF]

, 2019
Made available in DSpace on 2019-07-15T22:16:33Z (GMT). No. of bitstreams: 2 3816.pdf: 13365 bytes, checksum: 87e8e66d1faa0e5a2cf192e301d8c2bc (MD5) license.txt: 4802 bytes, checksum: 58353f9dd6876860dd5221f3d7872a95 (MD5) Previous issue date: 2019-06 ...
Nyaupane, Parashu R, Nyaupane, Parashu R.   +1 more
core   +1 more source

High-Resolution UV Spectroscopy of Molecular Complexes [PDF]

, 1992
Information on the structure, the rigidity and the intermolecular potential of molecular complexes is essential to our understanding of the physical and chemical properties of molecular complexes.
R. Sußmann, Riedle, E., Neusser, H. J., E. Riedle, Sußmann, R., Smith, A. M., Weber, Th., H. J. Neusser, Sussmann, Ralf, Th. Weber, Riedle, Eberhard, A. M. Smith   +11 more
core   +1 more source

Unified picture of vibrational relaxation of OH stretch at the air/water interface

Nature Communications
The elucidation of the energy dissipation process is crucial for understanding various phenomena occurring in nature. Yet, the vibrational relaxation and its timescale at the water interface, where the hydrogen-bonding network is truncated, are not well ...
Woongmo Sung, Ken-ichi Inoue, Satoshi Nihonyanagi, Tahei Tahara   +3 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Solid-state NMR on a large multidomain integral membrane protein: the outer membrane protein assembly factor BamA [PDF]

, 2011
Multidomain proteins constitute a large part of prokaryotic and eukaryotic proteomes and play fundamental roles in various physiological processes.
Tommassen, J.P.M., NMR Spectroscopy, Baldus, M., Sub Molecular Microbiology, Martine P. Bos, Renault, M.A.M., Sub NMR Spectroscopy, Bos, M.P., Marie Renault, Jan Tommassen, Marc Baldus, Molecular Microbiology   +11 more
core   +1 more source

QUANTUM CASCADE LASER PUMPING FOR MOLECULAR LASING AND SPECTROSCOPY [PDF]

, 2023
The lack of powerful and tunable sources in the terahertz frequency (100 GHz to 10 THz) can limit the accuracy and resolution of rotational molecular spectroscopy.
Chevalier, Paul
core   +1 more source

Ion-specific binding of cations to the carboxylate and of anions to the amide of alanylalanine

Communications Chemistry, 2022
Studies of ion-specific effects on oligopeptides are largely dependent on model peptides and experimental sensitivities. Here, the authors study the ion-specific effects on L-alanyl-L-alanine by combining dielectric relaxation, 1H-NMR and 2D infrared ...
Carola Sophie Krevert, Lucas Gunkel, Constantin Haese, Johannes Hunger   +3 more
doaj   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Sampling requirements for mixture analysis using molecular rotational resonance spectroscopy [PDF]

, 2019
Made available in DSpace on 2019-07-15T22:16:59Z (GMT). No. of bitstreams: 2 4046.pdf: 13946 bytes, checksum: e4264f9a4919b42685b2e8c5fca092e6 (MD5) license.txt: 4802 bytes, checksum: 58353f9dd6876860dd5221f3d7872a95 (MD5) Previous issue date: 2019-06 ...
Neill, Justin L.
core   +1 more source