Results 211 to 220 of about 21,384 (312)

A Lightweight Skin‐Adhesive Fiber Bragg Grating Sensor to Advance Minimally Invasive Healthcare Monitoring

Advanced NanoBiomed Research, EarlyView.
A novel self‐adhesive hydrogel matrix is engineered to embed a fiber Bragg grating sensor for real‐time monitoring of physiological strain signals. The developed system conforms to the skin without external supports and, thanks to the fiber–matrix mechanical coupling, captures both subtle and large‐scale deformations.
Ilaria Condò, Marcella Trombetta, Emiliano Schena, Daniela Lo Presti, Sara Maria Giannitelli   +4 more
wiley   +1 more source

Hydrogen Bond Blueshifts in Nitrile Vibrational Spectra Are Dictated by Hydrogen Bond Geometry and Dynamics. [PDF]

JACS Au
Kirsh JM, Kozuch J.
europepmc   +1 more source

Piezofluorochromism in Aramid Dyads: Pressure-Triggered Luminescence Enhancement with Predictable Emission Shifts. [PDF]

Adv Sci (Weinh)
Wang Y, Jia Z, Wang Y, Wei L, Hao Z, Wang Y, Guo J, Li A, Li L, Wang K, Li Q.   +10 more
europepmc   +1 more source

Effect of quantum confinement on the blueshift of optically-trapped exciton polaritons below the condensation threshold [PDF]

, 2018
Maciej Pieczarka, Maryam Boozarjmehr, Eliezer Estrecho, Mark Steger, Kenneth West, L. N. Pfeiffer, David W. Snoke, A. G. Truscott, Elena A. Ostrovskaya   +8 more
openalex  

Enhanced Polariton Interactions in Suspended WS₂ Monolayer Microcavity. [PDF]

Adv Mater
Polimeno L, Todisco F, Mastria R, De Giorgi M, Fieramosca A, Pugliese M, Ballarini D, Grudinina A, Voronova N, Sanvitto D.   +9 more
europepmc   +1 more source

Mechanochromic Organic Materials: Molecular Mechanisms and Multidimensional Applications

Advanced Physics Research, EarlyView.
Mechanochromic (MC) organic materials change color in response to mechanical force. This review elucidates the molecular mechanisms (e.g., aggregation‐induced emission, AIE) and explores their multidimensional applications in sensors, anti‐counterfeiting, biomedical devices, and structural health monitoring, providing a roadmap for future smart ...
Xiaozhe Yin, Guoliang Niu, Yu Wang, Angela Wittmann, Huiyang Gou, Lang Jiang   +5 more
wiley   +1 more source

Noncollinear harmonic spectroscopy reveals crossover of strong-field effects. [PDF]

Nat Commun
Zhang J, Liu X, Tran TD, Xu W, Yu W, Zhang C, Wang Z, Geng L, Zhang J, Peng LY, Kruchinin SY, Luu TT.   +11 more
europepmc   +1 more source

Effect of Ramped Oxygen Flow During Magnetron Sputtering on the Structural, Optical, and Photoelectrochemical Properties of WO3‐x Thin Films

Advanced Physics Research, EarlyView.
A compositionally graded WO3‐x thin film was engineered through a controlled linear increase of oxygen flow during reactive magnetron sputtering. This deposition strategy yields a gradual transition from an oxygen‐deficient, conductive bottom layer to a more stoichiometric and crystalline surface layer, forming an intrinsic gradient homojunction.
Helen Caroline de Souza Barros, David Alexandro Graves, Benedito Donizeti Botan‐Neto, Rafael da Silva Leal, Marcilene Cristina Gomes, Douglas Marcel Gonçalves Leite, Elizabete Yoshie Kawachi, Rodrigo Sávio Pessoa, Nicolas Martin, Argemiro Soares da Silva Sobrinho, André Luis de Jesus Pereira   +10 more
wiley   +1 more source

Alloying Ag₂S Quantum Dots with Gold: Controlling NIR-I Emission with Material Modification. [PDF]

Small
Chelani K, Price TW, Gonçalves V, Çaha I, Deepak FL, de Rosales RTM, Gallo J, Stasiuk GJ.   +7 more
europepmc   +1 more source

Functional Interface Engineering Enables Selective Multicolor Upconversion in NaErF4@NaYF4 Core–Shell Nanocrystals

Advanced Physics Research, EarlyView.
A functional interface engineering strategy is proposed to tune upconversion of NaErF4@NaYF4 core–shell nanocrystals by adjusting the amount of CF3COONa in the precursor during the shell growth. It is able to introduce controllable lattice defects at the core–shell interface to manipulate energy migration paths and non‐radiative transition of Er3 ...
Juan Ouyang, Ze Zhang, Minghua Shangguan, Haozhang Huang, Yuxuan Qiu, Songbin Liu, Junjun Tan, Xinyu Ye, Bo Zhou   +8 more
wiley   +1 more source