Results 181 to 190 of about 313,183 (286)

A hot-emitter transistor based on stimulated emission of heated carriers. [PDF]

Nature
Liu C, Wang XZ, Shen C, Ma LP, Yang XQ, Kong Y, Ma W, Liang Y, Feng S, Wang XY, Wei YN, Zhu X, Li B, Li CZ, Dong SC, Zhang LN, Ren WC, Sun DM, Cheng HM.   +18 more
europepmc   +1 more source

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

Advanced Functional Materials, EarlyView.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra, Ju‐Hyoung Han, Hyun Jin Kang, Jeong Eun Byun, Seonghun Lee, Sanghyuk Lee, Yeseul Son, Jaeeun Park, Tae Joo Shin, Youngho Kang, Jung Woo Lee, Soon‐Yong Kwon, Soo‐Hyun Kim   +12 more
wiley   +1 more source

Infrared stimulated emission with an ultralow threshold from low-dislocation-density InN films grown on a vicinal GaN substrate. [PDF]

Fundam Res, 2022
Liu H, Sheng B, Wang T, Kudryavtsev K, Yablonskiy A, Wei J, Imran A, Chen Z, Wang P, Zheng X, Tao R, Yang X, Xu F, Ge W, Shen B, Andreev B, Wang X.   +16 more
europepmc   +1 more source

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

Advanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot, Andrea Cosola, Eléonore Aïdonidis, Jérôme Fresnais, Clément Sanchez, Philippe Belleville, Giancarlo Rizza, Marco Faustini   +7 more
wiley   +1 more source

FASER: a tool for vectorial point spread function simulation with applications in stimulated emission depletion microscopy. [PDF]

Neurophotonics
Roos J, Bancelin S, Nägerl UV.
europepmc   +1 more source

Aberration correction in stimulated emission depletion microscopy to increase imaging depth in living brain tissue. [PDF]

Neurophotonics, 2021
Bancelin S, Mercier L, Murana E, Nägerl UV.   +3 more
europepmc   +1 more source

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

Advanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee, Stefanie S. M. Meier, Sara Trujillo, Andreas Möglich, Shrikrishnan Sankaran   +4 more
wiley   +1 more source

Stimulated emission does not radiate in a pure dipole pattern. [PDF]

Optica
Barentine AES, Moerner WE.
europepmc   +1 more source

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

Advanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann, Nicolás Montesdeoca, Johannes Karges   +2 more
wiley   +1 more source

Recent Advances in Fluorescent Nanoparticles for Stimulated Emission Depletion Imaging. [PDF]

Biosensors (Basel)
Qi L, Liu S, Ping J, Yao X, Chen L, Yang D, Liu Y, Wang C, Xiao Y, Qi L, Jiang Y, Fang X.   +11 more
europepmc   +1 more source