Results 151 to 160 of about 20,710 (241)

Quantitative Analysis of Ionic Channel Network Variation in Nafion Under Continuous Annealing Using Current-Sensing Atomic Force Microscopy. [PDF]

Polymers (Basel)
Kwon O, Son B.
europepmc   +1 more source

Progress on the Failure Mechanisms and Optimization Strategies on Lithium Iron Phosphate

Advanced Materials Interfaces, EarlyView.
This review centers on LiFeO4 cathodes, outlining their core advantages and performance limitations, then systematically elucidating failure mechanisms, proposing key optimization strategies, and summarizing future research directions that integrate advanced characterization with intelligent design.
Zheng‐Xin Qian, Tianxiang Li, Zhijiang Liu, Mingzhe Yuan, Xiaoyu Gu, Banglong Wan, Qian Zhao, Zuotong Zha, Hang Ma   +8 more
wiley   +1 more source

Validation of 3nethra specto, a wearable digital subjective refractor versus conventional subjective refraction for refractive error measurement in young adults: a comparative study. [PDF]

BMJ Open Ophthalmol
Murali K, Hegde N, S A, M V, Agarwal D, Manthri Rangaraj R, Hullur R, Sidiq K, S V.   +8 more
europepmc   +1 more source

High Quality MoS2 Layered Thin Films Obtained by Ionized Jet Deposition Investigated by X‐ray Absorption Spectroscopy at S L2,3 and Mo M2,3 Edges

Advanced Materials Interfaces, EarlyView.
Soft x‐ray absorption spectroscopy at the S L2,3 and Mo M2,3 edges reveals synthesis‐dependent electronic and structural order in MoS2. Bulk, exfoliated, and CVD samples show well‐resolved 2D features, while as‐deposited IJD films appear amorphous but crystallize into ordered 2H‐MoS2 upon moderate annealing, confirming IJD as a viable low‐temperature ...
Giulia Giovanelli, Alessandro Lodi, Angelo Giglia, Nicola Mahne, Rahul Kesarwani, Jana Vejpravova, Steffen Rühl, Giovanni Ligorio, Emil J. W. List‐Kratochvil, Lucia Nasi, Melanie Timpel, Marco V. Nardi, Luca Pasquali   +12 more
wiley   +1 more source

Stability analysis of hydrodynamic journal bearings with variable axial geometrical configuration using titanium dioxide nanoparticles as lubricant additives. [PDF]

Sci Rep
Awad H, Saber E, Abdou KM, Dajani S.
europepmc   +1 more source

Fabrication of TiN/TiO2 Nanotube‐Based Heterostructure for Hydrogen Sensing Applications

Advanced Materials Interfaces, EarlyView.
A hydrogen sensor based on titanium dioxide nanotubes coated with titanium nitride has been developed. The coating process causes a mixed titanium oxynitride layer to form, which improves the sensor performance. Sensor response R depends on the TiN thickness and is not degraded after 7 days in air.
Esme Isik, Dominic Sterland, Marc Walker, Necmettin Kilinc, Gavin R. Bell   +4 more
wiley   +1 more source

A Robotic High-Throughput Grid-Search Platform for Mapping Phase Behavior in Triblock Copolymer-Homopolymer Blends. [PDF]

ACS Nano
Upreti S, Xu L, Moniruzzaman M, Wang Y, Adhikari K, Baral S, Patton D, Ma B, Xu J, Li R, Zhu C, Xia W, Gu X.   +12 more
europepmc   +1 more source

Flexible Wide Bandgap Electrode System for In situ Cell Sensing and Irreversible Electroporation

Advanced Materials Interfaces, EarlyView.
The paper reports the design and wafer‐level microfabrication of a long‐lived, flexible 3C‐SiC electrode capable of sensitive and in situ cell sensing, as well as electroporation ablation. The work demonstrates a biocompatible and durable electrode platform that can perform reliable electrical interfacing with biological tissues over extended periods ...
Minh Anh Huynh, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +3 more
wiley   +1 more source

Exact boundary controllability for wave equations with fixed and moving boundaries in two-dimensional convex-complemented domains

Electronic Journal of Differential Equations
Ruikson S. O. Nunes, Miguel R. Nunez-Chavez   +1 more
doaj  

Structural Characterization of Ordered Mesoporous Silica Prepared by a Sol-Gel Process Using Urea-Based Cationic Gemini Surfactants. [PDF]

Gels
Kurbonov S, Czigány Z, Kovács Z, Péter L, Pisárčik M, Lukáč M, Kriechbaum M, Ryukhtin V, Lacrămă AM, Almásy L.   +9 more
europepmc   +1 more source