Results 231 to 240 of about 6,644,773 (301)

Twin‐Lever Multifunctional Meta‐Optics With High Longitudinal Tolerance

Advanced Science, EarlyView.
We introduce a single‐layer, CMOS‐compatible metasurface that allows for polarization‐programmable, achromatic broadband dual‐mode imaging with high longitudinal tolerance. The twin‐lever design combines bright‐field focusing and vortex‐based edge‐enhanced imaging while managing axial intensity distribution from 488 to 633 nm.
Isma Javed, Kyungtae Kim, Aqib Raza Shah, Dohyun Kang, Joohoon Kim, Azhar Javed Satti, Xuefeng Liu, Muhammad Zubair, Jichuan Xiong, Muhammad Qasim Mehmood, Junsuk Rho   +10 more
wiley   +1 more source

N-Heterocyclic carbenes on copper: a dynamic and sensitive interplay between surface functionalization and etching. [PDF]

Chem Sci
Nalop A, Sasmal HS, Schlosser L, Paweletz J, Tomut AC, Daniliuc CG, Jati A, Henz J, Lohrmann SM, Holtkamp M, Köhrer A, Schreiner F, Karst U, Ravoo BJ, Doltsinis N, Glorius F.   +15 more
europepmc   +1 more source

Force‐Electric Nanotentacles of Tantalum Implant Accelerate Cellular Energy Metabolism/Crosstalk for Immunomodulation‐Vascularized Bone Integration

Advanced Science, EarlyView.
A biomimetic force‐electric nanotentacle‐enabled tantalum (Ta) implant with surface‐nanostructured LiTaO3 (n‐LiTaO3) was first developed via laser nanofabrication combined with Li+‐induced in situ reaction, enabling the transduction of ultrasound into bioelectrical cues.
Taixing Zhang, Ke Ma, Kangqing Zuo, Pandong Lin, Tailong Zhang, Rongliang Ding, Linbo Zhang, Aonan Li, Yinchuan Wang, Yanling Huang, Jichao Feng, Guiyong Xiao, Yupeng Lu, Bing Han, Zhiqiang Wang, Ningbo Li   +15 more
wiley   +1 more source

Oxygen Plasma-Modified Graphene Composite Membranes for Enhanced Forward Osmosis Performance: Mitigating Reverse Salt Flux and Improving Permeability. [PDF]

Membranes (Basel)
Zhang K, Wu Y, Jiang Y, Han Q, Zhang M, Feng L, Zhang L.   +6 more
europepmc   +1 more source

A novel strategy for secretory leukocyte protease inhibitor (SLPI) immobilization on alkaline-etched titanium via a plasma-polymerized interlayer and covalent coupling to enhance osteoblast activity. [PDF]

Sci Rep
Chouyratchakarn W, Chen WY, Atthi N, Supanchart C, Kumphune S.   +4 more
europepmc   +1 more source

MXene‐Based Room‐Temperature NO2 Gas Sensors: A Meta‐Analysis

Advanced Science, EarlyView.
This study presents the first comprehensive meta‐analysis of MXene‐based NO2 sensors, decoding 32 study characteristics across 61 peer‐reviewed studies. By isolating materials chemistry as the primary performance driver over device‐level parameters, the authors establish a methodological blueprint and a predictive structure–function map to accelerate ...
Alexander Khort, Jerome Geyer‐Klingeberg, Andreas Rathgeber, Suelen Barg   +3 more
wiley   +1 more source

Barrier-Assisted Plasma Doping for Spatially Selective Resistance Engineering in MoS₂ Transistors. [PDF]

Adv Mater
Lee I, Park J, Yoo S, Yu S, Kang M, Park S, Lee MK, Lim H, Kim D, Roh K, Kim S, Kim K, Ahn W, Kang K, Kim YH, Choi SY.   +15 more
europepmc   +1 more source

Microfluidic Gratings for X‐Ray Phase Contrast Imaging

Advanced Science, EarlyView.
This work establishes a new protocol for the fabrication of X‐ray gratings that exploits the advantages of microfluidics and enables a more inexpensive, faster, and scalable production process. These X‐ray devices are fundamental for implementing X‐ray phase contrast imaging (XPCI) in laboratory and clinical settings, yet their costly and complex ...
Alessandro Rossi, Antonio Ferraro, Francesco Coccimiglio, Tiziana Ritacco, Alberto Astolfo, Michele Giocondo, Vincenzo Formoso, Raffaele Giuseppe Agostino, Francesco Iacoviello, Ioannis Papakonstantinou, Alessandro Olivo   +10 more
wiley   +1 more source

Advances in Fabrication Technology of Fine Metal Masks for OLED Material Deposition: Research Status and Future Development Directions. [PDF]

ACS Omega
Liu Z, Yun X, Mei X, Li Y, Zhang X, Pei B, Wu Y.   +6 more
europepmc   +1 more source

Synergistic Plasma Surface Engineering and Dielectric Tailoring of PDMS Toward High-Output Triboelectric Energy Harvesting. [PDF]

Small Methods
Lee K, Ryu JH, Chung CY, Jung K, Kwon O, Han H, Mhin S, Kim KM.   +7 more
europepmc   +1 more source