Results 151 to 160 of about 115,913 (266)

C-terminal S-acylation governs membrane distribution, interaction dynamics and function of a plant Rho GTPase. [PDF]

PLoS One
Akerman A, Gutman O, Shapira KE, Lewinsohn E, Henis YI, Yalovsky S.   +5 more
europepmc   +1 more source

Waveguide Geometry–Driven Trade‐Offs in Resonant Cavity Sensor Performance

Advanced Optical Materials, EarlyView.
Waveguide geometry governs the interplay between sensitivity, intrinsic Q‐factor, and wavelength noise in silicon nitride resonant sensors. Contrary to intuition, higher sensitivity does not ensure superior performance. Low‐noise, high‐Q ridge resonators achieve the lowest detection limits, revealing that detection is ultimately constrained by noise ...
Mohammad Talebi Khoshmehr, Bakiye Imran Akca, Mateusz Słowikowski, Drecka Dagmara, Marcin Juchniewicz, Ryszard Piramidowicz, Muhammad Ali Butt   +6 more
wiley   +1 more source

Interpulse-Interval-Controlled Nanoparticle Formation in Gas-Phase Burst-Mode Femtosecond Laser Ablation. [PDF]

Nanomaterials (Basel)
Fan B, Lü T, Wang J, Zhang G, Zhang Z, Zhang W, Cheng G.   +6 more
europepmc   +1 more source

Time-resolved absolute measurements by electro-optic effect of giant electromagnetic pulses due to laser-plasma interaction in nanosecond regime. [PDF]

Sci Rep, 2016
Consoli F, De Angelis R, Duvillaret L, Andreoli PL, Cipriani M, Cristofari G, Di Giorgio G, Ingenito F, Verona C.   +8 more
europepmc   +1 more source

Bridging Boltzmann and Non‐Boltzmann Optical Thermometry Enabled by Multimodal Perovskite Nanocrystals

Advanced Optical Materials, EarlyView.
Multimodal perovskite nanocrystals enable optical thermometry across multiple excitation and emission regimes, spanning the UV–Vis–NIR spectral range. By combining upconversion, downshifting, and persistent luminescence, the platform bridges conventional Boltzmann and non‐Boltzmann thermometric approaches.
Adrian Drozdowski, Kevin Soler‐Carracedo, Tomasz Grzyb   +2 more
wiley   +1 more source

Enhanced terahertz radiation generation by phase-controlled two-color laser pulses interacting with an under-dense plasma. [PDF]

Sci Rep
Anjana KP, Srivastav RK, Kundu M.
europepmc   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Effect of Laser Energy Density on Surface Morphology, Composition and Cleaning Mechanism of TC1 Titanium Alloy During Nanosecond Laser Cleaning. [PDF]

Materials (Basel)
Chen Y, Sun H, Li X, Song H, Han Z, Nie J, Zhang D, Xu J, Guo B.   +8 more
europepmc   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Surface treatment and post-processing of metallic bio-implants: enhancing performance and biocompatibility. [PDF]

Front Bioeng Biotechnol
Uvanarayanan C, Suya Prem Anand P, Manivasagam G, Paresi P, Naveen J, Ranjeet Kumar B.   +5 more
europepmc   +1 more source