Results 71 to 80 of about 4,455 (221)

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

A SERS‐Based Antibody‐Aptamer Sandwich Assay for Extracellular Vesicle‐Associated Tau Detection Using Gold Nanoparticles

Advanced Sensor Research, EarlyView.
Tau protein plays a critical role in the pathology of Alzheimer's disease, utilizing extracellular vesicles (EVs) as a mechanism for intercellular transmission. This study develops a highly sensitive sandwich assay biosensor for detecting and quantifying tau‐associated EVs using surface‐enhanced Raman spectroscopy (SERS).
Saqer Al Abdullah, Samaneh Ghadami, Md. Arifur Rahman Khan, Farbod Ebrahimi, Kyle Nowlin, Tetyana Ignatova, Kristen Dellinger   +6 more
wiley   +1 more source

Pushing the Frontiers: Artificial Intelligence (AI)‐Guided Programmable Concepts in Binary Self‐Assembly of Colloidal Nanoparticles

Advanced Science, EarlyView.
Colloidal nanoparticles self‐assembly advances towards intelligent, customized assembly through precise control of binary co‐assemblies. This review explores the evolution from monolithic to binary assemblies, highlighting how the AI‐guided programmable assembly approach has the potential to shift from passive assembly to active intelligent design.
Cancan Li, Lindong Ma, Zhenjie Xue, Xiao Li, Shan Zhu, Tie Wang   +5 more
wiley   +1 more source

Sustainable Development of High‐performance Poly(ester‐imine) Biobased Thermosets

Advanced Science, EarlyView.
Schiff‐based epoxy monomers derived from renewable natural resources are used to design robust structures by cross–linking with bio‐anhydrides. The resulting eco‐friendly, high‐performance thermosets feature two cleavable bonds, offering versatility for various applications.
Roxana Dinu, Sandu Cibotaru, David D. Swanson, Alice Mija   +3 more
wiley   +1 more source

Transparent and Transient Flexible Electronics

Advanced Science, EarlyView.
Transparent electronics has gained tremendous attention in recent years because of the growing demand for see‐through devices in applications such as displays, windscreens, and wearables. This review discusses the recent developments related to transparent electronics as well as the challenges associated with the development of flexible and transient ...
Nitheesh M. Nair, Ayoub Zumeit, Ravinder Dahiya   +2 more
wiley   +1 more source

Chloramphenicol-infused N-vinyl-based soft contact lenses for therapeutic and optical applications

Results in Chemistry
This work is exploring the development of antibacterial contact lenses (CLs) by implementing the silicon-N-vinyl pyrrolidone-2-hydroxyethyl methacrylate (Si-NVP-HEMA) base to combat the corneal bacterial infections.
Lina M. Shaker, Ahmed Alamiery, Abdulamier Ahmed Abdulamier, Wan Nor Roslam Wan Isahak   +3 more
doaj  

Untying Surface Chemistry and Emulsion Stability to Construct Multifunctional Pickering Emulsion SERS Sensors for Pretreatment‐Free Quantitative Analysis in Bio‐Media

Advanced Science, EarlyView.
A dual‐particle interfacial self‐assembly approach is used to create surface‐accessible Pickering emulsions with Au@Prussian blue nanoparticles acting as the functional component. These emulsions have strong plasmonic properties and are equipped with molecular sieves and internal standards.
Yingrui Zhang, Chunchun Li, Ruairi Carland, Ziwei Ye, Steven E. J. Bell, Yikai Xu   +5 more
wiley   +1 more source

Topographical Patterning of Cell‐Repellent Interfaces for Immune‐Stealth Implantable Electronics via Multiphoton Ablation Lithography

Advanced Science, EarlyView.
Immune‐stealth implantable electronics are developed using cell‐repellent interfaces created by multiphoton ablation lithography, which is the first research applying topographical cues on electronic devices. Laser‐patterned micro‐grooves and nano‐islands on ultrathin films can reduce immune cell adhesion to as low as 5%.
Hyunseon Seo, Gwan‐Jin Ko, Sangmin Song, Joong Hoon Lee, Youngmin Seo, Sungkeun Han, Chan‐Hwi Eom, Hyewon Kim, Seongsoo Kim, Kang‐Sik Lee, Yu‐Chan Kim, Hojun Kim, Si‐Eun Moon, Kyungwoo Lee, Seung Hwan Ko, Suk‐Won Hwang, Hojeong Jeon   +16 more
wiley   +1 more source

Scalable and Integrated Photocatalytic Reactor Systems for Solar‐to‐Fuel Production: Photoredox and Photoreforming Processes

Advanced Energy Materials, EarlyView.
Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung, Roong Jien Wong, Hao Wu, Denny Gunawan, Rose Amal, Yun Hau Ng   +5 more
wiley   +1 more source

Unveiling the Impact of C60–O2 Interaction on the Performance and Characterization of Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
Air exposure of the C60 electron‐transport layer (ETL) in p‐i‐n perovskite solar cells causes rapid O2 intercalation, forming deep trap states and altering charge carrier balance at the perovskite/ETL interface, thereby increasing non‐radiative recombination.
Lea Zimmermann, Dorothee Menzel, Richard Gundermann, Maxim Simmonds, Florian Scheler, Thomas Gries, Edgar Nandayapa, Andres Felipe Castro Mendez, Florian Mathies, Aleksandra Miaskiewicz, Emil J. W. List‐Kratochvil, Philippe Holzhey, Artem Musiienko, Felix Lang, Lars Korte, Eike Köhnen, Steve Albrecht   +16 more
wiley   +1 more source