Results 101 to 110 of about 11,199 (163)
Small Methods, EarlyView.This study introduces an in situ UV torsional force spectroscopy method to track how polymers harden under UV light. The technique maps stiffness and energy loss beneath the surface in real time. It reveals how cross‐linking develops and identifies regions with different mechanical behavior, helping optimize UV curing processes in polymer materials ...
Marvin Hoffer +6 more
wiley +1 more source
steel research international, EarlyView.To support future alloy development a powder mixture is processed by laser additive manufacturing. The powder mixture containing Mo‐ and W‐rich tracers is processed by powder bed fusion using single and double laser exposure and by directed energy deposition which provides drastically enlarged melt pools.
Felix Großwendt +2 more
wiley +1 more source
In Situ Alloying of H13 Tool Steel With TiC via PBF‐LB/M
steel research international, EarlyView.H13 tool steel is in situ alloyed with titanium carbides (TiC) in amounts up to 30 wt.%. This approach offers the advantage that the carbides melt only partially during processing, preventing excessive carbon enrichment of the steel matrix. The resulting microstructure consists of coarse, undissolved and fine, reprecipitated carbides, leading to grain ...
Oliver Bürgi +2 more
wiley +1 more source
Extraction of 2D Cellulose Nanosheets From Natural Cellulose
SusMat, EarlyView.2D cellulose nanosheets can be selectively extracted from various natural cellulose via precise breaking of their structure using a zwitterion combined solid catalyst. This provides direct evidence of 2D arrangement and challenges the classical fibrillar model, prompting a redefinition of cellulose hierarchy.
Jinhang Yang +5 more
wiley +1 more source
Conformations and cryo-force spectroscopy of spray-deposited single-strand DNA on gold
Nature Communications, 2019 Cryo-electron microscopy can determine the structure but not the nanomechanics of biological matter. Here the authors combine force spectroscopy in cryogenic conditions with computer simulations to characterize the properties of DNA simultaneously down ...
Rémy Pawlak +8 more
doaj +1 more source
Nanoparticles in Periodontology and Implant Dentistry: From Mechanisms to Clinical Applications
Journal of Periodontal Research, EarlyView.Nanotechnology holds significant promise in improving dental care, yet there is a need for more reliable clinical studies to validate its effectiveness and safety. ABSTRACT Recent advances in nanotechnology are reshaping the landscape of periodontology and implant dentistry, particularly through the application of nanoparticles (NPs).
Chun Xu +4 more
wiley +1 more source
ChemBioChem, Volume 27, Issue 7, 14 April 2026.Cellulose nanofibril (CNF)‐based membranes enable tuneable permeability in dual‐chamber PDMS barrier models. Their fibrillar 3D architecture closely mimics the native basement membrane, supporting cell adhesion and growth while allowing controlled modulation of small‐molecule diffusion through chemical and enzymatic treatments—a biomimetic platform for
Vita Guarino +11 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 27, 2 April 2026.Fluoroalkyl‐functionalized tin–oxo nanoclusters (N‐TOC6) enable robust pattern formation through ligand crosslinking under EUV exposure without thermal processing. Sn–F coordination mitigates the Lewis acidity of Sn centers, suppressing reactions with airborne molecules and improving post‐exposure pattern stability.
Yejin Ku +18 more
wiley +1 more source
Self‐Regulating Sodium‐Ion Battery Materials: From Phase Reconstruction to Functional Activation
Advanced Materials, Volume 38, Issue 19, 1 April 2026.Self‐regulating sodium‐ion batteries hinge on programmable phase behavior in layered oxides, interphases that renew without growth, and electrolytes that steer solvation and chemistry. This review distills mechanisms into design rules that span composition, site and entropy tuning, and self‐buffering anodes, linking operando evidence to choices and ...
Hong Gao +10 more
wiley +1 more source
Journal of Microscopy, Volume 302, Issue 1, Page 17-28, April 2026.Abstract For sodium (Na)‐ion batteries (SIBs), the next generation of sustainable batteries, hard carbon (HC) composite electrodes are the most used anodes. Here, we demonstrate the potential of modulated electrochemical force microscopy (mec‐AFM) to investigate electrochemical strain due to ion insertion at the electrolyte/electrode interface.
Sven Daboss +4 more
wiley +1 more source