Results 121 to 130 of about 42,000 (191)

NIR‐II Imaging‐Guided Photothermal Activation of a TRPV4‐Targeted Nanoplatform Delivering Cycloastragenol to Promote Microglia Reprogramming and α‐Synuclein Clearance in Parkinson's Disease

Advanced Science, Volume 13, Issue 26, 8 May 2026.
ABSTRACT Current therapies for Parkinson's disease (PD) fail to concurrently address α‐synuclein (α‐syn) aggregation and microglia‐mediated neuroinflammation. Herein, we engineer a near‐infrared‐II (NIR‐II) phototheranostic nanoplatform, CAG/FD1080@MM‐aTRPV4, for synergistic regulation of microglial function and real‐time monitoring of PD pathology. We
Hsuan Lo, Linjuan Feng, Shiying Li, Lik Hang Hugo Tse, Xuehan Wang, Xingyang Zhao, Shaoheng Ma, Xin Li, Yanjuan Gu, Wing‐Tak Wong   +9 more
wiley   +1 more source

Dynamic modulation of optical potential wells and rotating nanoparticles by radiation force. [PDF]

iScience
Su J, Li N, Jin C, Chen X, Hu H.
europepmc   +1 more source

Circularly Polarized Short‐Wave Infrared Photodetection and Disinfection of E. coli Triggered by Biomolecule‐Mediated Chiral PbS Films via Solid‐State Ligand Exchange

Aggregate, Volume 7, Issue 5, May 2026.
CP‐SWIR photodetectors were fabricated based on biomolecule‐mediated PbS films. With chiral CP‐SWIR radiation, not only high responsivity and detectivity can be achieved but it also leads to stereospecific antibacterial effects in E. coli incubation.
Binqian Zhou, Lei Zhang, Qian Lei, Zhitao Zhang, Zhiwei Yang, Haodong Tang, Zhuolang Chen, Weining Zhao, Junjie Hao, Yiwen Li, Tingting Jia, Jiaji Cheng   +11 more
wiley   +1 more source

Optical Vortex Harmonic Generation Enabled by Confinement-Induced Photonic Spin-Orbit Coupling. [PDF]

Nano Lett
Ha CK, Kim EM, Moon KJ, Kang MS.
europepmc   +1 more source

3D investigation and modeling of the geometric effects on porosity in packed beds

AIChE Journal, Volume 72, Issue 5, May 2026.
Abstract In porous beds, physical boundaries restrict particle arrangement, leading to inhomogeneous porosity. This paper reports on the porosity profiles that are the result of geometric effects on monodisperse packed beds in cylindrical and cubic arrangements. Special focus is given to the influence of edges and corners in cubic geometries.
Bastian Oldach, Konrad E. R. Boettcher, Alexander S. Sommer‐Behr, Norbert Kockmann   +3 more
wiley   +1 more source

White Vortex Light Generations With 7OCB Spherulite. [PDF]

Nanophotonics
Liu Y, Zhou L, Peng X, Wen Y, Sun J, Zhou J.   +5 more
europepmc   +1 more source

Eu(II) Complexes as Model Systems for Spin‐Only Metal Polarizing Agents for Solid Effect DNP

Analysis &Sensing, Volume 6, Issue 3, May 2026.
This study introduces Eu(II)‐[2.2.2]cryptand as a model polarizing agent for solid effect dynamic nuclear polarization (DNP). By analyzing the roles of nuclear spin (I = 5/2) and zero‐field splitting in an S = 7/2 system, the authors reproduce electron paramagnetic resonance (EPR) and DNP behavior across various field strengths.
Florian Taube, Maik Reinhard, Marina Bennati, Björn Corzilius   +3 more
wiley   +1 more source

Failure Mechanisms and Fault Evolution in All‐Solid‐State Batteries: From Materials to Cell‐Level Degradation

Battery Energy, Volume 5, Issue 3, May 2026.
The degradation of all‐solid‐state batteries stems from coupled chemo‐electro‐mechanical interactions across materials, interfaces, and cell structure. This review systematically analyzes failure mechanisms involving material instability, interfacial contact loss, and stress evolution, offering guidance for battery design.
Zhihua Du, Shichun Yang, Xuanzhuo Liu, Xiaopeng Zhu, Yefan Sun, Xinhua Liu, Xiaoyu Yan   +6 more
wiley   +1 more source

Monolithic silicon carbide metasurfaces for engineering arbitrary 3D perfect vector vortex beams. [PDF]

Nat Commun
Liu M, Lin P, Huo P, Qi H, Jin R, Zhang H, Ren Y, Song M, Lu YQ, Xu T.   +9 more
europepmc   +1 more source

Dynamic Multifunctional Metasurfaces Based on Passive Cascade Structure

Electron, Volume 4, Issue 2, May 2026.
A dynamic multifunctional metasurface is proposed in this paper. Unlike mainstream multifunctional metasurface based on programmable metasurfaces, it consists of two passive metasurfaces, presenting a significant cost advantage. By controlling the displacement, different functions such as beam steering, focusing, and OAM wave generation can be realized
Xiangming Wu, Yifeng Wang, Haoyang Shi, Jie Tian, Xiong Wang, Weiren Zhu   +5 more
wiley   +1 more source