Results 121 to 130 of about 717,002 (287)

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

The Water Properties of Forzen Dough at Low Temperature Determined by NMR

Zhileng xuebao, 2013
The water properties of frozen dough were measured by NMR over the temperature range from -70℃ to 5℃.The thawing process of dough was also studied by MRI.The water in dough can be divided into two portions ,that are the half-bound water, the T2 of which ...
Wu Youzhi, Liu Baolin
doaj  

Temperature dependence of two or more water species in delignified wood and lignocellulosic, tracked by LFNMR relaxometry

Magnetic Resonance Letters
Distributions of nuclear magnetic resonance (NMR) relaxation times provide detailed information about the water in wood. This study documents the water dynamics analysis of T2 and T1 distributions for saturated delignified sapwood (DSW), delignified ...
Long Zhou, Wenjing Liu, Zhihong Zhao, Rui Tan, Xiaofeng Zhu, Shen Wang, Zonghai Harry Xie, Minghui Zhang   +7 more
doaj   +1 more source

Quantitatively relating magnetic resonance T₁ and T₂ to glycosaminoglycan and collagen concentrations mediated by penetrated contrast agents and biomacromolecule-bound water. [PDF]

Regen Biomater, 2023
Gao J, Xu X, Yu X, Fu Y, Zhang H, Gu S, Cao D, Guo Q, Xu L, Ding J.   +9 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

A DSC Study of the Effect of Ascorbic Acid on Bound Water Content and Distribution in Chitosan-Enriched Bread Rolls during Storage

Changes of tightly and loosely bound water relative content in bread were studied using differential scanning calorimetry method. Combination of chitosan with ascorbic acid changes water redistribution between starch and gluten and in such a way can be ...
Merijs-Meri, Remo, Zicāns, Jānis, Glonin, A., Kerch, G.   +3 more
core  

Assessment of Osteoporosis in Lumbar Spine: In Vivo Quantitative MR Imaging of Collagen Bound Water in Trabecular Bone. [PDF]

Front Endocrinol (Lausanne), 2022
Liu J, Liao JW, Li W, Chen XJ, Feng JX, Yao L, Huang PH, Su ZH, Lu H, Liao YT, Li SL, Ma YJ.   +11 more
europepmc   +1 more source

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

FEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake, Yuki Enoki, Yuka Nakazawa, Kazuaki Taguchi, Kazuaki Matsumoto   +4 more
wiley   +1 more source

Evaluation Model of Water Production in Tight Gas Reservoirs Considering Bound Water Saturation

Tight gas is an unconventional resource abundantly found in low-porosity, low-permeability sandstone reservoirs. Production can be significantly reduced due to water production during the development process.
Yue Yang, Sinan Fang, Yunan Liang, Zhansong Zhang, Guilan Lin, Wenwen Wang, Bing Zhang   +6 more
core   +1 more source

Water phase distribution and its dependence on internal structure in soaking maize kernels: a study using low-field nuclear magnetic resonance and X-ray micro-computed tomography

Frontiers in Plant Science
IntroductionThe formation of yield and quality in maize involves the accumulation of substances such as starch, proteins, and fats, which interact with water within the kernel.
Baiyan Wang, Baiyan Wang, Shenghao Gu, Juan Wang, Guangtao Wang, Xinyu Guo, Chunjiang Zhao, Chunjiang Zhao   +7 more
doaj   +1 more source