Results 161 to 170 of about 456,192 (265)

SENSAAS-Flex: a joint optimization approach for aligning 3D shapes and exploring the molecular conformation space. [PDF]

Bioinformatics
Biyuzan H, Masrour MA, Grandmougin L, Payan F, Douguet D.   +4 more
europepmc   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

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

FEBS 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, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Reversible Molecular Conformation Transitions of Smectic Liquid Crystals for Light/Bias-Gated Transistor Memory. [PDF]

ACS Appl Mater Interfaces
Neu YC, Lin YS, Weng YH, Chen WC, Liu CL, Lin BH, Lin YC, Chen WC.   +7 more
europepmc   +1 more source

In situ surface-enhanced Raman spectroelectrochemistry reveals the molecular conformation of electrolyte additives in Li-ion batteries.

J Mater Chem A Mater, 2021
Zhu C, Fan C, Cortés E, Xie W.
europepmc   +1 more source

Photocrosslinked Alginate-Methacrylate Hydrogels with Modulable Mechanical Properties: Effect of the Molecular Conformation and Electron Density of the Methacrylate Reactive Group. [PDF]

Materials (Basel), 2020
Araiza-Verduzco F, Rodríguez-Velázquez E, Cruz H, Rivero IA, Acosta-Martínez DR, Pina-Luis G, Alatorre-Meda M.   +6 more
europepmc   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Understanding the AIE phenomenon of nonconjugated rhodamine derivatives via aggregation-induced molecular conformation change. [PDF]

Nat Commun
Yang LL, Wang H, Zhang J, Wu B, Li Q, Chen JY, Tang AL, Lam JWY, Zhao Z, Yang S, Tang BZ.   +10 more
europepmc   +1 more source

The effect of two formulations of carbon enterosorbents on oxidative stress indexes and molecular conformation of serum albumin in experimental animals exposed to CCl₄. [PDF]

Heliyon, 2020
Sarnatskaya V, Mikhailenko V, Prokopenko I, Gerashchenko BI, Shevchuk O, Yushko L, Glavin A, Makovetska L, Sakhno L, Sydorenko O, Kozynchenko O, Nikolaev V.   +11 more
europepmc   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source