Results 141 to 150 of about 243,893 (286)

Three‐Dimensional Optical and Computational Reconstruction of Colloidal Electrokinetic Flows via Multiplane Imaging and Multiscale Modeling

Small, EarlyView.
Fast 3D multiplane microscopy is combined with multiscale electrokinetic modeling to reconstruct nanoparticle motion around quadrupolar electrodes. This integrated optical‐computational framework reveals the full three‐dimensional structure of colloidal electrokinetic flows, including localized trapping, depletion layers, and complex vortical motion ...
Flip de Jong, Pablo Diez‐Silva, Jui‐Kai Chen, Raúl P. Peláez, Sudipta Seth, Bing‐Yang Shih, Senne Fransen, Radin Tahvildari, Kruti Trivedi, Rémi Pelletier, Harishankar Balakrishnan, Carmen Hervés‐Carrete, Carlos Renero‐Lecuna, Willem Van Roy, Maarten Rosmeulen, Santi Nonell, Susana Rocha, Andrey Klymchenko, Luis M. Liz‐Marzán, Roger Bresolí‐Obach, Manuel I. Marqués, Johan Hofkens, Rafael Delgado Buscalioni, Boris Louis   +23 more
wiley   +1 more source

Hybrid Emulsion‐Dispersion (HED) Polymerization Enables One‐Pot Synthesis of Functional Janus Nanoparticles

Small, EarlyView.
A hybrid emulsion‐dispersion (HED) polymerization strategy enables one‐pot synthesis of functional Janus nanoparticles without seed preparation or multistep processing. Controlled morphology and surface stratification produce rechargeable antimicrobial coatings with durable activity. HED provides a simple and scalable route toward functional asymmetric
Utsav Kumar Dey, Ricardo Ortega, Serkan Demirci, Yifan Li, Fei Liu, Zhengtao Yang, Tiago Twedt, Prabhdeesh Singh, Juan‐Carlos Mora‐Diaz, Nubia Resende De Macedo, Luis G. Gimenez‐Lirola, Shan Jiang   +11 more
wiley   +1 more source

HS‐AFM Reveals Hierarchical RNA Folding Driving Condensate Assembly and Material States

Small, EarlyView.
High‐speed atomic force microscopy reveals the nanoscale pathway of RNA condensate formation, from individual RNA folding to higher‐order assembly. Quantitative analyses of fusion dynamics and nanomechanical properties distinguish liquid‐like poly A condensates from solid‐like total RNA assemblies, providing a direct link between RNA self‐assembly and ...
S. M. Neaz Mahmud, Kenichi Umeda, Tamoghna Das, Nadia Shoukat, Noriyuki Kodera, Hanae Sato   +5 more
wiley   +1 more source

Electrochemical and Biological Evaluation of Patterned TiO2@TiC‐Nanowires for Bio‐Interface Electrode

Small, EarlyView.
This study introduces a room‐temperature process to fabricate patterned TiO2@TiC core–shell nanowires, merging the biocompatibility of TiO2‐NWs with the high conductivity of TiC. Through sputtering pressure and time modulation, the nanowires morphology and electrochemical properties are tuned, enabling enhanced capacitance, stability, and guided ...
Roaa Sait, Shofarul Wustoni, Nabeel Aslam, Camelia Florica, Andrea Diaz‐Gaxiola, Valentina‐Elena Musteata, Mohammed K. Drad, Stephen Ghandour, Georgian Melinte, Yaping Zhang, Mohammed Nejib Hedhili, Ahad Ali Syed, Menouer Saidani, Shahryar Khattak, Imed Eddine‐Gallouzi, Sahika Inal, Hala Aljawhari   +16 more
wiley   +1 more source

Multifaceted Behavior and Versatility Features of Ferritic Stainless Steels, Part II: Investigating Electromagnetic, Mechanical, and Corrosion Behavior

steel research international, EarlyView.
This review's second part details the mechanical, corrosion, and electromagnetic behaviors of FSSs. It integrates the foundational microstructure (texture/defects/precipitates) and processing effects from Part I to establish and analyze complex property–property interrelationships critical for high‐performance applications.
Shahab Bazri, Carlo Mapelli, Davide Mombelli   +2 more
wiley   +1 more source

Woven Eutectic Lamellar Structures Lead to Ultrahigh Strength and Energy Absorption Capacity in Additively Manufactured Lattice Structures

Small Structures, Volume 6, Issue 5, May 2025.
Herein, AlCoCrFeNi2.1 is selected to produce lattice structures by selective laser melting. The as‐printed lattice structures consist of numerous colonies of nanosized eutectic lamellar structures which are bent and interwind with each other to form a woven microstructure. The unique microstructure leads to unprecedented effective metal strength, yield
Zhiyong Ji, Xingyu Pan, Longlong Wang, Xintian Wang, Xu Chen, Hanwei Fu, Chunlei Qiu   +6 more
wiley   +1 more source

Strategic Spatial Segregation in Silicon Photoelectrodes: Decoupling Catalytic and Optical Functions for High‐Efficiency Solar Water Splitting

Small Structures, Volume 6, Issue 5, May 2025.
A novel spatial segregation strategy for silicon photoelectrodes is demonstrated, where catalyst wires surrounded by tapered microwires effectively decouple competing optical and catalytic requirements. This architectural innovation enables optimal light absorption and catalytic activity while maintaining efficient charge transport, achieving 96.5 ...
Soohyeok Park, Dongho Seo, Sangbeom Hong, Geonhwi Kim, Yejin Han, Inkyeong Park, Seongmin Lee, Min‐Joon Park, Ki Min Nam, Han‐Don Um   +9 more
wiley   +1 more source

Dimensional Reduction and Electronic Modulation of 3D MOFs to Ultrathin 2D MOF Electrocatalysts for Enhanced Oxygen Evolution

SusMat, EarlyView.
A dimensional reduction strategy transforms 3D ZIF‐67 into ultrathin 2D MOF nanoribbons via a yolk‐shell intermediate. Electronic modulation of the linker with ─NH2 and ─NO2 groups controls morphology and metal center electron density. The resulting electron‐rich 2D MOF exhibits superior oxygen evolution activity (288 mV @ 10 mA cm−2) and remarkable ...
Yanjie Wu, Peng Han, Long Zheng, Chen Ma, Lei Xu, Ye Chen, Zhihai Ke   +6 more
wiley   +1 more source

Recent progress on the development of hydrogel‐based microneedles for transdermal drug delivery

VIEW, EarlyView.
This study provides a comprehensive and up‐to‐date analysis of recent progress in HMN technology, covering fundamental transdermal delivery mechanisms and design principles, biomaterials used in HMN fabrication, drug loading and release strategies, and emerging therapeutic applications.
Mohammad Muhtasim Ittisaf, Salman Farsi Taharat, Md. Sadek Miah, Hasan Tasnim Salehin, M. Azam Ali, Shoeb Ahmed   +5 more
wiley   +1 more source

Large‐Scale Applications of Plasma Technologies: Progresses and Challenges

High Voltage, EarlyView.
ABSTRACT Plasma technologies convert electrical power into energetic electrons, ions, reactive species, radiation and heat, thereby breaking through the bottleneck of purely thermal or chemical routes and bringing impressive changes to our world. This roadmap reviews the progress and challenges of plasma technologies from a large‐scale and application ...
Pankaj Attri, Liuyang Bai, Dmitry Batomunkuev, Xueke Che, Guoxing Chen, Zhitong Chen, Wei Cui, Liguang Dou, Zhi Fang, Yangyang Fu, Fausto Gallucci, Yiming Guo, Bangdou Huang, Yinghong Li, Sirui Li, Hua Liang, Liangliang Lin, Dingxin Liu, Xiangyang Liu, Xinpei Lu, Ruonan Ma, Lanlan Nie, Guanghui Niu, Yuge Ouyang, Tao Shao, Jing Sun, Yong Tang, Xin Tu, Sergey P. Vashchenko, Hang Wang, Xianjie Wang, Anke Weidenkaff, Yun Wu, Haohan Xie, Shaojun Xu, Zongxian Yang, Fangli Yuan, Cheng Zhang, Hao Zhang, Jishen Zhang, Shuai Zhang, Yejian Zhang, Zhe Zhang, Zhibo Zhang, Peng Zhao, Shicheng Zhao, Linlin Zhong, Renwu Zhou, Zhenhua Zhou, Xi Zhu, Yifei Zhu, Haohua Zong   +51 more
wiley   +1 more source