Results 181 to 190 of about 1,553,923 (243)

Photo‐Activated Merging Cascades in Droplet Swarms Upon Synergistic Solvation of Surfactants

Small, EarlyView.
UV activates the motility of UV‐responsive droplets through a decylammonium/carbamate crystalline layer at the air/water interface. Upon merging with immobilized C12E3 surfactant droplets in the layer, hybrid droplets form which dissolve the layer due to synergistic solvation. In large droplet fields, this non‐linear behavior drives cascading events of
Priyanshu Singh, Roël M. Vreuls, Gerco W. A. Meeussen, Peter A. Korevaar   +3 more
wiley   +1 more source

Precisely Engineering Biomimetic Nanoparticles via Controlled Cell Membrane Coating

Small, EarlyView.
Precise engineering of cell membrane‐coated nanoparticles (CMNPs) requires coordinated control over particle size, coating integrity, and membrane leaflet orientation. This review integrates key synthesis parameters, assembly strategies, and analytical methods that govern these features, revealing how structural control underpins biomimetic function ...
Jie Lay Lim, Lingqing Zong, Wei Deng, Maria Kavallaris, Zi Gu   +4 more
wiley   +1 more source

Silver‐Modulated Copper Dynamics Under Pulsed Tandem Electrochemical CO2 Reduction

Small, EarlyView.
Under pulsed CO2 reduction, Ag does more than provide CO for tandem catalysis. It redirects how Cu dissolves, redeposits, and remains catalytically relevant, generating an Ag‐rich yet Cu‐active working state. Correlative surface and solution analysis reveal that tandem performance emerges from dynamic material redistribution rather than from a static ...
Blaž Tomc, Rajeena Uruniyengal, Matjaž Finšgar, Mitja Kostelec, Matic Plut, Piotr Dobroń, Adam Dębski, Agata Radziwonko, Paweł Jóźwik, Marjan Bele, Martin Šala, Mohammed Azeezulla Nazrulla, Małgorzata Norek, Francisco Ruiz‐Zepeda, Ana Rebeka Kamšek, Nejc Hodnik, Wojciech J. Stępniowski   +16 more
wiley   +1 more source

Predictive Amphiphile Design Enables Control of Self‐Assembled Nanoparticle‐Cell Membrane Interactions

Small, EarlyView.
The interactions of self‐assembled nanocarriers with cell membranes are programmable through amphiphile design. We identify how head and tail chemistry govern distinct interaction mechanisms and introduce ΔGtransfer, a unified thermodynamic descriptor that predicts nanoparticle behaviour from simple molecular simulations.
Mahsa Nami, Tiffany Guitton‐Spassky, Farhad Sharif, Natalie Hanheiser, Riensqia Saudale, Jannik Gabriel, Aarti, Alireza Mirzaalipour, MohammadJavad Hafezi, Boris Schade, Abhishek Kumar Singh, Rainer Haag, Roland R. Netz, Hesam Makki   +13 more
wiley   +1 more source

Amphiphilic Poly(Phenylene Sulfide)‐Poly(Vinyl Catechol) Block Copolymers Enabling Hydrophobic/Hydrophilic Adhesion

Small, EarlyView.
This study presents a new category of polymer adhesives applicable to poly(p‐phenylene sulfide) (PPS) and metal substrates, without requiring any physical/chemical surface treatment. The key concept lies in the amphiphilic block copolymer structures, which comprise exceptionally miscible PPS derivative segments and metal‐adhesive catechol segments ...
Yugo Tosaki, Seigo Watanabe, Yoshino Tsunekawa, Yuki Yoshida, Kenichi Oyaizu   +4 more
wiley   +1 more source

Transparent, solvent‐free, and pressure‐tolerant antifouling coatings via molecular nanocomposite engineering

Smart Molecules, EarlyView.
This work developed a solvent‐free, room temperature–curable transparent coating. Featuring an ultrasmall nanocomposite network, it achieves robust liquid‐repellent and anti‐fingerprint properties with eco‐friendly and scalable potential for multifunctional protection.
Jieran Li, Xiubin Xu, Yueyan Liang, Hongchun Mu, Yang Xue, Jianwei Liu, Daijiang Cai, Yue Lan, Jiahui Tang, Sizhe Wang, Zhenxuan Wei, Xu Wu   +11 more
wiley   +1 more source

Vat Polymerization 3D Printing of Hydrogels With Tunable Porosity

Small Methods, EarlyView.
Nanodroplet emulsion templating enables DLP printing of porous hydrogels with pore sizes tunable across two orders of magnitude, from 46.15 to 0.66 µm. The printed interconnected networks retain high fidelity while improving mechanical robustness and cellular responses, providing a versatile platform for porous hydrogel biofabrication.
Liwei Liu, Liwen Zhang, Xumin Huang, Yuan Xu, Jason R. Stokes, Jinghan Qin, Yi Du, Dandan Cui, Xinyan Gu, Naufal Kabir Ahamed Nasar, Xiaoming Sun, Jiali Zhai, Thomas P. Davis, Ruirui Qiao   +13 more
wiley   +1 more source

Evaluation Methodology, Numerical Verification and Retrofilling Procedure for Power Transformers to Ensure K‐Class Flame Retardancy and Environmentally Friendly

High Voltage, EarlyView.
ABSTRACT With increasing demands for fire safety and environmental friendliness, retrofilling transformers with alternative insulating liquids has become a growing trend. However, retrofilling power transformers remains uncertain, as more residual mineral oil compromises K‐class flame retardancy, and its impact on environmental performance has yet to ...
Zhenfu Tang, Yihua Qian, Dan Zhou, Wei Hu, Feipeng Wang, Yang Xu   +5 more
wiley   +1 more source

Polypropylene Nanoplastic Exposure to Respiratory Epithelial Barrier‐On‐Chip and Interfacial Interactions With Human Serum Albumin

Allergy, EarlyView.
Exposure to 305 nm PP NPs significantly disrupts the airway barrier‐on‐chip, reducing TEER, suppressing ZO‐1/ACE2 expression, and triggering ROS‐mediated apoptosis. In biological media, PP NPs exhibit a biphasic adsorption pattern, leading to the formation of a protein corona that increases their size to 364 nm.
Omur Sert, Eyup Bilgi, Reyhan Coban, Pelin Saglam‐Metiner, Basar Dogan, Zeynep Imir‐Tekneci, Suleyman Selim Cinaroglu, Ozlem Goksel, Ceyda Oksel Karakus, Ozlem Yesil‐Celiktas   +9 more
wiley   +1 more source

The plasticisation model of dye diffusion: Part 8

Coloration Technology, EarlyView.
Abstract Re‐evaluation using the Williams–Landel–Ferry equation, of exhaustion/rate of dyeing/fixation data previously reported for and acid dye, natural dye and two reactive dyes on three different types of silk substrate revealed that thermally activated dye diffusivity is governed by the thermally regulated structural relaxation times of the ...
Stephen M. Burkinshaw
wiley   +1 more source