Results 301 to 310 of about 881,066 (380)

Superconductivity and Microwaves

, 2020
openaire   +4 more sources

Intracellular Monitoring of Luminescent Ag2S Nanoparticles in Fibroblasts

Advanced Optical Materials, EarlyView.
This study investigates the long‐term luminescence behavior of Ag2S quantum dots (AS QDs) with three surface ligands (DTDTPA, 11MUA, PEG) in fibroblasts over 9 days. AS‐PEG showed stable uptake and enhanced NIR‐II emission, while others decreased due to oxidative stress.
Mahshid Hashemkhani, Thomas Naillon, Lise Abiven, Stéphane Roux, Bruno Viana, Corinne Chanéac, Florence Gazeau   +6 more
wiley   +1 more source

Study on stage division and evaluation index of microwave deicing technology for pavement concrete. [PDF]

Sci Rep
Chen T, Zhang Y, Ren B, Lv Y, Ge T, Bai E, Wang L.   +6 more
europepmc   +1 more source

Directionally Asymmetric Holographic Imaging for Arbitrary Polarization States Using Janus Metasurfaces

Advanced Optical Materials, EarlyView.
We demonstrate single‐layer titanium dioxide Janus metasurface holograms that achieve directionally asymmetric imaging under forward and backward illumination. By integrating the Dammann grating principle with precise phase control, our design produces high‐fidelity holographic images for arbitrary polarization states at 532 nm, simplifying fabrication,
Yu‐Chuan Chang, Chang‐Yi Lin, Huan‐Teng Su, Yun‐Chien Wu, Chih‐Yao Hsu, Shu‐Ming Chang, Yao‐Wei Huang   +6 more
wiley   +1 more source

Advanced mechanisms and applications of microwave-assisted synthesis of carbon-based materials: a brief review. [PDF]

Nanoscale Adv
Li Z, Peng K, Ji N, Zhang W, Tian W, Gao Z.   +5 more
europepmc   +1 more source

On‐Chip Sensing with Slow Light Topological Cavities

Advanced Optical Materials, EarlyView.
A valley photonic crystal slow‐light sensor is demonstrated with up to 1.76‐fold shorter round‐trip path lengths than non‐slow‐light designs. The stronger light‐matter interactions in the slow‐light cavity sensor result in up to threefold higher sensitivity compared to the non‐slow‐light cavity sensor.
Bodhan Chakraborty, Wenhao Wang, Nikhil Navaratna, Yi Ji Tan, Ranjan Singh   +4 more
wiley   +1 more source

Recent advances in microwave-assisted dry reforming of methane: catalyst, performance, and fundamentals. [PDF]

Front Chem
Kuang S.
europepmc   +1 more source

Smart Theremin Based on Electromagnetic Metasurfaces for Fine Dual‐Hand Perception

Advanced Optical Materials, EarlyView.
The proposed Meta‐Theremin leverages a frequency‐spatial multiplexing metasurface to enable robust dual‐hand perception by shielding environmental noise and confining EM fields to interaction zones. Its physics‐informed neural network decouples hand‐specific echoes, enhancing accuracy.
Che Liu, Yisu Huang, Mengyuan Zhang, Yiming Ma, Wenming Yu, Jiajing Wu, Lianlin Li, Qian Ma, Tie Jun Cui   +8 more
wiley   +1 more source

Physical, Chemical, and Enzymatic Pretreatment of Spent Hops and Its Impact on Xanthohumol Extraction Yield. [PDF]

Molecules
Modzelewska A, Jackowski M, Trusek A.
europepmc   +1 more source