Results 21 to 30 of about 74,100 (251)

Photodynamic Pattern Memory Surfaces with Responsive Wrinkled and Fluorescent Patterns

Advanced Science, 2020
Reversible pattern systems, namely pattern memory surfaces, possessing tunable morphology play an important role in the development of smart materials; however, the construction of these surfaces is still extensively challenging because of complicated ...
Shuai Chen, Tianjiao Ma, Jing Bai, Xiaodong Ma, Jie Yin, Xuesong Jiang   +5 more
doaj   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

Molecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi, Karolina Krzesińska, Ludovica Beltrame, Pablo Sánchez‐Izquierdo Besora, Matteo Tiberti, Mef Nilbert, Anna Rohlin, Elena Papaleo   +7 more
wiley   +1 more source

Mold temperature governed microstructural evolution and mechanical performance in cast Mg-Gd-Zn alloy

Journal of Materials Research and Technology
Mold temperature stands as a pivotal control parameter in the casting process, directly influencing the quality of the cast products. However, systematic studies addressing the effect of mold temperature on the microstructure and mechanical performance ...
Jinming Lin, Penghuai Fu, Yiwen Ding, Yingxin Wang, Hua Wang, Hong Liu, Liming Peng   +6 more
doaj   +1 more source

Unveiling precipitation behavior in Mg-Y based alloys

Materials & Design, 2021
Mg-Y based alloys exhibit a promising combination of strength and deformability through tuning precipitation and solute strengthening mechanisms and tailoring the activity of non-basal dislocations.
Qingchun Zhu, Yangxin Li, Zhigang Ding, Jian Wang, Yuxuan Liu, Huan Zhang, Tian Xie, Mingxu Wang, Hong Zhu, Tao Ying, Wei Liu, Xiaoqin Zeng   +11 more
doaj   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Role of Mg2Si precipitates size in determining the ductility of A357 cast alloy

Materials & Design, 2020
This study evaluates the heat treatment effects on microstructural and mechanical properties of A357 alloy. Solution treatments performed at 540 °C for 6, 8, and 10 h represent identical microstructures and show that the eutectic phase is partially ...
Ghulam Asghar, Liming Peng, Penghuai Fu, Lingyang Yuan, Yue Liu   +4 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Effect of rotary swaging on the microstructure and mechanical properties of Mg-Zn-Ca/SiCp composites

Journal of Magnesium and Alloys
Due to the poor plasticity and deformability, magnesium matrix composites are difficult to strengthen using traditional severe plastic deformation (SPD) processes. In this study, we applied a large deformation of 0.36 to SiC particles reinforced Mg-Zn-Ca
Hongwei Xiong, Lidong Gu, Mingdi Yu, Wenfei Luo, Jingya Wang, Chenyang Jiang, Liping Zhou, Tao Ying, Xiaoqin Zeng   +8 more
doaj   +1 more source

Effectiveness of rTMS on Working Memory and Inhibitory Impairments in Patients With Post‐Stroke Executive Deficits

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao, Rongwei Du, Zhujun Wang, Yang Gao, Meiling Cheng, Xianglong Wang, Wen Wu   +6 more
wiley   +1 more source

Review of progress on fabrication technology of Mg matrix composites

Journal of Magnesium and Alloys
Mg matrix composites (MgMCs) with enhanced mechanical and functional properties, as well as improved elastic modulus, have aroused rising attention from the aerospace, new energy vehicles, and consumer electronics industries.
Chenyang Jiang, Lidong Gu, Hongwei Xiong, Jingya Wang, Liping Zhou, Mingjie Shen, Jie Wang, Tao Ying, Xiaoqin Zeng   +8 more
doaj   +1 more source