Results 141 to 150 of about 33,751 (272)

Enhanced Photocatalytic Wastewater Purification and Bacterial Elimination via Copper Ion Irradiation‐Induced Modification of BiOCl

Advanced Science, EarlyView.
This study presents a copper ion irradiation method to achieve the modification function of BiOCl. By using high‐energy ion beams to introduce impurity ions inside the material, the intrinsic electric field of BiOCl is optimized, promoting the separation of photogenerated carriers and enhancing the photocatalytic activity.
Sihan Ma, Dewang Cui, Jianglong Kong, Wentao Li, Zheng Han, Yipeng Li, Shidong Zhang, Xinglin Yu, Deng Long, Xue Bai, Lin Wang, Guang Ran, Zhijun Zhao   +12 more
wiley   +1 more source

All‐in‐One Underwater Quality Evaluation Metamaterial With Mechanical Robustness, Sound Attenuation, and Diffuse Reflection

Advanced Science, EarlyView.
In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li, Zhenyu Li, Jinshui Yang, Jianhao Wu, Yidan Chen, Linzhi Wu, Hong Hu, Penglin Gao, Yegao Qu   +8 more
wiley   +1 more source

Motion-Tracking Brillouin Microscopy Evaluation of Normal, Keratoconic, and Post-Laser Vision Correction Corneas. [PDF]

Am J Ophthalmol, 2023
Zhang H, Asroui L, Tarib I, Dupps WJ, Scarcelli G, Randleman JB.   +5 more
europepmc   +1 more source

Microscopía Brillouin

Optometría Clínica y Ciencias de la Visión
Relevancia La microscopía Brillouin representa un avance significativo en el estudio de la biomecánica corneal, al ofrecer un análisis tridimensional y no invasivo de la viscoelasticidad del tejido, con aplicaciones diagnósticas prometedoras ...
María Ángeles Giménez Gimeno, Laura Trivez Valiente, Galadriel Giménez Calvo   +2 more
doaj   +1 more source

Cells Dynamically Adapt Their Nuclear Volumes and Proliferation Rates During Single to Multicellular Transitions

Advanced Science, EarlyView.
It is currently not well understood how cells regulate basic properties, e.g., volume and mechanics within dense multicellular environments like tumors. Here, we show that different cell types of cancer and also normal cells largely decrease their nuclear and cellular volumes in emerging cell clusters and that this is partly driven by cell cycle shifts.
Vaibhav Mahajan, Keshav Gajendra Babu, Markus Mukenhirn, Antje Garside, Vinita Ajit Kini, Trishla Adhikari, Timon Beck, Byung Ho Lee, Kyoohyun Kim, Carsten Werner, Raimund Schlüßler, Alf Honigmann, Sebastian Aland, Anna Verena Taubenberger   +13 more
wiley   +1 more source

Motion-tracking Brillouin microscopy for in-vivo corneal biomechanics mapping. [PDF]

Biomed Opt Express, 2022
Zhang H, Asroui L, Randleman JB, Scarcelli G.   +3 more
europepmc   +1 more source

Two‐Dimensional Triferroics: From Fundamental Couplings to Multifunctional Applications

Advanced Science, EarlyView.
This graphic summarizes the three main types of currently reported 2D triferroic couplings. From the structural perspective, existing systems can be broadly classified into two categories, which exhibit distinct symmetry features and coupling behaviors. Beyond the lattice difference, a third type involves the interplay among ferroelectricity, magnetism,
Yang Li, Jialin Gong, Zhiqing Li
wiley   +1 more source

Balancing Effective Mass and Carrier Mobility via Ga‐Induced Multi‐Band Valley Engineering in GeTe Thermoelectrics

Advanced Science, EarlyView.
Ga doping drives simultaneous convergence of three valence bands and formation of a midgap band in Ge0.94Bi0.06Te, enhancing the Seebeck coefficient without sacrificing carrier mobility. Lattice vibration disorder and multi‐scale defect engineering suppress lattice thermal conductivity, delivering a ZT exceeding 2.1 and enabling efficient lead‐free ...
Jianglong Zhu, Yan Zhong, Xiang An, Huangshui Ma, Jie Zheng, Huagang Xiao, Shiyuan Zhan, Pingan Song, Min Hong, Ran Ang   +9 more
wiley   +1 more source

Brillouin–Mandelstam scattering in telecommunications optical fiber at millikelvin temperatures

APL Photonics
Brillouin–Mandelstam scattering is a strong and readily accessible optical nonlinearity, enabling a wide array of applications and research directions.
E. A. Cryer-Jenkins, A. C. Leung, H. Rathee, A. K. C. Tan, K. D. Major, M. R. Vanner   +5 more
doaj   +1 more source

Rapid biomechanical imaging at low irradiation level via dual line-scanning Brillouin microscopy. [PDF]

Nat Methods, 2023
Zhang J, Nikolic M, Tanner K, Scarcelli G.   +3 more
europepmc   +1 more source