Results 151 to 160 of about 62,253 (307)

Novel Zwitterionic Polydopamine Nanofiller‐Reinforced Hybrid Membranes With Superior Antifouling Performance for Wastewater Treatment

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work reports one‐pot synthesized novel zwitterionic polydopamine‐silica (ZSiPDA) nanofillers for fabricating PES hybrid ultrafiltration membranes with enhanced hydrophilicity, permeability, and antifouling performance. The optimized membrane achieved over 91% humic acid removal and showed strong potential for municipal wastewater treatment.
Roqaya A. Ismail, Mahendra Kumar, Tarek Lemaoui, Inas M. AlNashef, Shadi W. Hasan, Hassan A. Arafat   +5 more
wiley   +1 more source

Understanding Sizing Conditions with Alkenyl Succinic Anhydride: Experimental Analysis of pH and Anionic Trash Catcher Effects on Softwood Kraft Pulp

BioResources
A 32 factorial experimental design was conducted to evaluate the effects of pH and anionic trash catcher (ATC) dosage on Cobb number (1 min), cationic demand, and conductivity in softwood kraft pulp sizing with Alkenyl Succinic Anhydride (ASA).
Jorge Franco, Juan Carlos Bastidas, Hasan Jameel, Ronalds Gonzalez   +3 more
doaj  

Enabling Ultrastable Microbubbles With Graphene Aerogel Enrichment and Machine Learning for Highly Efficient Carbon Storage

Electron, EarlyView.
This study aims to introduce a novel‐designed structure of the colloidal aphron microbubbles reinforced by incorporating hydrophobic aerographene microparticles onto the hydrophobic outer shell. This results in the formation of a robust composite film and armored microbubble that offers exceptional ultrastability under elevated pressures of up to 400 ...
Mohammad Hossein Akhlaghi, Malek Naderi, Ali Pilehvar Meibody, Shurui Yang, Mojtaba Abdi‐Jalebi   +4 more
wiley   +1 more source

Macroscopic assembly of oppositely charged polyelectrolyte hydrogels

, 2018
Stimulus-responsive hydrogels are assembled into soft devices that transform their shape upon external stimuli. It is very important to understand the macroscopic assembly mechanisms and to modulate the interface stability of assemblies.
Yin, Jingbo, Li, Jinhui, Xiao, Ying, Fu, Jun, Xu, Zuxiang, Gao, Guorong, Chen, Jing   +6 more
core  

Hydrogel Adhesives for Gastrointestinal Perforation: Design Principles and Applications

Exploration, EarlyView.
There are few reviews on hydrogel adhesives that comprehensively highlight the design principles, factors affecting adhesion, and applications for gastrointestinal (GI) perforation repair. This review outlines the mainstream design approaches of hydrogel adhesives via covalent and noncovalent molecular interactions, illustrating the underlying adhesive
Yudi Pang, Shuai Tian, Qinyu Han, Yulin Deng, Jiatao Zhang, Enqiang Linghu, Qianqian Chen, Zhimin Wang   +7 more
wiley   +1 more source

Fully Synthetic, Biomimicking Polysulfates With Tunable Anticoagulant and Endothelial Cell-Selective Bioactivity. [PDF]

Macromol Biosci
Cosimi A, Pollehn R, De Martino A, Manzke S, Kerkhoff Y, Nickl P, Lohmann T, Keshi E, Lee-Thedieck C, Weinhart M.   +9 more
europepmc   +1 more source

Recent Progress on Graphitic Carbon Nitride–Based Photocatalysts for Hydrogen Peroxide Synthesis

Exploration, EarlyView.
This review summarizes recent progress in using graphitic carbon nitride (g‐C3N4) photocatalysts to produce hydrogen peroxide (H2O2). It highlights how solar energy can cleanly convert water and oxygen into this valuable chemical. We discuss key modification strategies, such as defect engineering, doping, and junction construction, to enhance ...
Liangpang Xu, Xixian Nan, Jimmy C. Yu
wiley   +1 more source

Tunable Surface Nanotopography with Disordered Hyperuniformity in Poly(ethylenimine)/Alginate-Based Multilayered Films. [PDF]

ACS Appl Mater Interfaces
Nayan MNIS, Kashem MNH, Shi W, Joshi R, Jiao Y, Nam S, Li W.   +6 more
europepmc   +1 more source

Mechanical stability in flexible perovskite solar cells: Interface engineering and device design

FlexMat, EarlyView.
Statistics of the improvement methods for f‐PSCs. Abstract Flexible perovskite solar cells (f‐PSCs) demonstrate significant potential for application in next‐generation wearable electronic devices and photovoltaic building integration due to their high power conversion efficiency and excellent power‐to‐weight ratio. However, the inherent brittleness of
Hong‐Yi Hou, Xin‐Yi Zeng, Jian‐Xin Tang, Yan‐Qing Li   +3 more
wiley   +1 more source

Design and Evaluation of Alginate-Based Hydrogels for Controlled Release of Cationic and Anionic Model Compounds. [PDF]

Gels
Mishra A, Marco KPD, Melancon MM, Bolinas DKM, Barcena AJR, Bernardino MR, Melancon MP.   +6 more
europepmc   +1 more source