Results 31 to 40 of about 4,989,468 (303)

Molecular spectroscopy of living systems [PDF]

, 2016
Molecular spectroscopy has been a powerful tool in the study of molecules in gas phase, condensed phase, and at interfaces. The transition from in vitro spectroscopy to spectroscopic imaging of living systems is opening new opportunities to reveal ...
Ji-Xin Cheng, Cheng, Ji-Xin
core   +1 more source

Molecular spectroscopy from first principles [PDF]

, 2018
Made available in DSpace on 2018-08-17T16:09:28Z (GMT). No. of bitstreams: 2 3282.pdf: 18376 bytes, checksum: d14b4f6ef824a49f0b3698c2e9842795 (MD5) license.txt: 4802 bytes, checksum: 58353f9dd6876860dd5221f3d7872a95 (MD5) Previous issue date: 6Made
Yurchenko, Sergei N., Sergei Yurchenko
core   +1 more source

Time-resolved vibrational spectroscopy of a molecular shuttle

, 2012
Time-resolved vibrational spectroscopy is used to investigate the inter-component motion of an ultraviolet-triggered two-station molecular shuttle. The operation cycle of this molecular shuttle involves several intermediate species, which are observable ...
Brouwer, A.M., Shaw, D.J., Kay, E.R., Buma, W.J., Leigh, D.A., Panman, M.R., Bakker, B.H., Brouwer, A.M.; id_orcid, Newton, A.C., Woutersen, S., Bodis, P.   +10 more
core   +1 more source

Coupling between intra- and intermolecular motions in liquid water revealed by two-dimensional terahertz-infrared-visible spectroscopy

Nature Communications, 2018
Liquid water molecules are in constant vibrational motion, but probing how their local behaviour influences collective dynamics remains a challenge.
Maksim Grechko, Taisuke Hasegawa, Francesco D’Angelo, Hironobu Ito, Dmitry Turchinovich, Yuki Nagata, Mischa Bonn   +6 more
doaj   +1 more source

Exploiting volumetric wave correlation for enhanced depth imaging in scattering medium

Nature Communications, 2023
The authors achieve ultrahigh resolution and depth volumetric imaging in complex media by recording a volumetric reflection matrix covering individual wavelengths and angles and developing reconstruction algorithms based on volumetric wave correlation.
Ye-Ryoung Lee, Dong-Young Kim, Yonghyeon Jo, Moonseok Kim, Wonshik Choi   +4 more
doaj   +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

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

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

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

A compact two-wave dichrometer of an optical biosensor analytical system for medicine

EPJ Web of Conferences, 2017
An experimental model has been developed of a compact two-wave dichrometer on the base of LEDs that is well-suited to work with “liquid” DNA nanoconstructions as biosensing units.
Chulkov D.P., Gusev V.M., Kompanets O.N., Vereschagin F.V., Skuridin S.G., Yevdokimov Yu.M.   +5 more
doaj   +1 more source