Results 131 to 140 of about 2,014 (176)

A Retinomorphic Graphene Transistor Implementing Direction‐ and Velocity‐Selective Computation for In‐Sensor Image Stabilization

Small, EarlyView.
A multi‐gated ion‐gel graphene transistor architecture emulates spatiotemporal dendritic filtering inspired by biological direction‐selective retinal circuits. Leveraging distributed resistance‐capacitive ionic relaxation delays under combined excitation‐inhibition pulse routines, the solid‐state device exhibits programmable direction‐selective index ...
Jun Ha Park, HoYeon Kim, Jinkyung Kim, Hyun Jae Jang, Jae Wook Kim, Jongkil Park, Seongsik Park, Inho Kim, Suyoun Lee, Gyu Weon Hwang, Byeong‐Kwon Ju, Kyeong‐Seok Lee   +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

Real-Time Monitoring of the Formation and Culture of Hybrid Cell-Microbiomaterial Spheroids Using Non-Faradaic Electrical Impedance Spectroscopy. [PDF]

ACS Biomater Sci Eng
Fois MG, Bormans S, Vandenryt T, Guttenplan APM, Alaoui Selsouli Y, van Blitterswijk C, Tahmasebi Birgani Z, Giselbrecht S, Habibović P, Thoelen R, Truckenmüller RK.   +10 more
europepmc   +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

HKUST‑1 Synthesis in PET Track-Etched Membranes via Conversion of Deposited Cu for Carbon Dioxide Capture. [PDF]

ACS Omega
Omertassov DD, Shakayeva AK, Zhatkanbayeva ZK, Shakirzyanov RI, Zdorovets MV, Güven O, Korolkov IV.   +6 more
europepmc   +1 more source

Electroconductive MXene‐Thin‐Film‐Composite Membranes for Coupled Osmotic Concentration and PFAS Mineralization

Small, EarlyView.
An electroconductive MXene‐TFC membrane integrates osmotic dewatering with anodic oxidation to concentrate and mineralize PFOA at the membrane interface. The coupled AO‐PRO configuration accelerates degradation kinetics, achieves 99% rejection and up to 93% TOC removal, and lowers specific energy demand, offering a compact route for PFAS destruction ...
Afrouz Yousefi, Pooria Karami, Vahid Rad, Amir Aghaei, Mojtaba Mohseni, Lingling Yang, Masoud Soroush, Matthias Wessling, Mohamed Gamal El‐Din, Mohtada Sadrzadeh   +9 more
wiley   +1 more source

Hydroxyapatite-Reinforced, Infection-Resistant CoCrMo-3Cu for Load-Bearing Implants. [PDF]

ACS Appl Mater Interfaces
Bandyopadhyay A, Orozco CL, Upadhayay L, Dash A.   +3 more
europepmc   +1 more source

From Fundamentals to Engineering Sustainable Triboelectric Materials: A Review of Cellulose Platforms

Small, EarlyView.
This review examines cellulose as a sustainable platform for triboelectric nanogenerators, linking molecular structure, surface chemistry, and material engineering to charge generation, retention, and dissipation. Native, regenerated, and nanocellulose materials, functionalization strategies, scalable manufacturing, and diverse applications are ...
Renyun Zhang, Dabo Chen, Jiayong Li, Peihong Wang   +3 more
wiley   +1 more source

Atomic Force Microscopy (AFM)-Based Metrology for Advanced Etching in Three-Dimensional Integrated Circuits. [PDF]

Micromachines (Basel)
Chang J, Wang S, Liang S, Feng X, Zhao W.   +4 more
europepmc   +1 more source

Rapid and Efficient Affinity Isolation of Engineered Extracellular Vesicles Encapsulating Functional Proteins via Internal Twin‐Strep Tetraspanin Tagging

Small, EarlyView.
Structure‐guided internal twin‐Strep tagging of the tetraspanins CD63 or CD9 enables rapid and efficient antibody‐free affinity isolation of engineered extracellular vesicles (EVs) using Strep technology while allowing luminal protein loading. The approach removes over 96% of contaminants, separates tagged EVs from coexisting viral particles, and ...
Minh‐Tu Pham, Jona Benjamin Krohn, Janis Meyer, Christian Ritter, Martin Schneider, Dominic Helm, Dario Frey, Kleopatra Rapti, Uta Haselmann‐Weiss, Elif Toprak, Viet Loan Dao Thi, Florian Leuschner, Dirk Grimm, Karl Rohr, Ralf Bartenschlager   +14 more
wiley   +1 more source