Results 51 to 60 of about 3,736,159 (294)

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Raman spectroscopic determination of the acidity constants of salicylaldoxime in aqueous solution

open access: yes, 2014
A sensitive and efficient method for the determination of acidity constants of salicylaldoxime (SALO) (2-hydroxybenzaldehyde oxime), using both Raman spectroscopic and potentiometric methods, at 30 °C in 50 (wt/wt) of ethanol-water mixture and at the ...
H. G. M. Edwards (8726859)   +3 more
core   +5 more sources

The A2Π–X2Σ+ Band System of YO

open access: yesThe Astrophysical Journal
YO bands are conspicuous in the spectra of S stars. The laboratory spectrum of the A ^2 Π–X ^2 Σ ^+ electronic transition has been recorded with a Fourier transform spectrometer using a composite-wall hollow cathode lamp source.
Peter F Bernath   +2 more
doaj   +1 more source

Potential energy curves and spectroscopic properties of the low-lying states of CaH molecule

open access: yes四川大学学报. 自然科学版, 2020
The potential energy curves (PECs) of the 10 low-lying states of calcium monohydride (CaH) have been calculated using the internally contracted multi-reference configuration interaction plus Davidson modification (icMRCI+Q) approach with core-valence ...
万冲, 宋晓书, 吕兵, 雷良建
doaj  

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

SPECTROSCOPIC CONSTANTS OF $CS_{2}$

open access: yes, 1993
Author Institution: Department of Physics, College of William and Mary; Laboratoire de Physique Mol\'{e}culaire et Applictions, CNRS, B\""{a}t. 350 Universit\'{e} de Paris-Sud; RAO Department of Physics, Ohio State UniversityThe Fourier spectrometer of ...
Loughman, Robert   +5 more
core   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

open access: yesFEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

An Updated Infrared Solar Spectrum from ACE-FTS and a CH Rovibrational Line List

open access: yesThe Astrophysical Journal
An updated Atmospheric Chemistry Experiment Fourier Transform Spectrometer infrared solar spectrum has been produced from low-Earth orbit covering 1829–4440 cm ^−1 (2.252–5.467 μ m).
Manish Bhusal   +4 more
doaj   +1 more source

The Schumann-Runge absorption bands of O2 at 670 K and the spectroscopic constants of the ground state, X3Σ-g

open access: yes, 1996
High-resolution absorption spectra of O 2 have been photographed at 670 K throughout the wavelength region 179 to 212 nm. Precise wavelength measurements and rotational analyses of the Schumann-Runge (v′, v″) bands with v′ = 12-17 and v″ = 1-4 have been ...
Esmond, JR   +3 more
core   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

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