Results 141 to 150 of about 26,430 (278)

Novel antifouling paint formulation based on Ca2​Cr2O5​ and CaMnO3​ NPs as a protective pigment

Scientific Reports
This work focused on the preparation of novel antifouling paint based on Ca2Cr2O5 and CaMnO3 NPs as a safe protective pigment which were replaced with cuprous oxide.
H. Abd El-Wahab, Hossa F. Al-Shareef
doaj   +1 more source

Recent Paradigms in Nanomaterial‐Assisted Electrochemical (Bio) Sensing for Food Quality and Safety Analysis: A Critical Review

Food Safety and Health, EarlyView.
ABSTRACT Rising global demand for safe and unadulterated foods has accelerated the need for rapid, low‐cost, and portable analytical technologies. Traditional laboratory methods, although accurate, are often labor‐intensive and unsuitable for decentralized, real‐time monitoring. In response, nanomaterial‐assisted electrochemical sensors have emerged as
Toleshi Teshome
wiley   +1 more source

Development of an innovating antifouling vibrating system for marine sensors

International audienceThis paper presents the development of an innovating antifouling system based on a vibrating piezoelectric membrane dedicated to protect immersed sensors from marine biofouling. As any surface immersed is subject to the adhesion and
Casset, Fabrice, Le Rouzic, Jonathan, Briand, Jean-François, Dreanno, Catherine, Brisset, Hugues, Dinescu, Sebastian, Bressy, Christine, Delattre, Gallien, Boukerma, Kada, Colin, Mikael   +9 more
core   +3 more sources

Biosensors for Food Safety and Adulteration Monitoring: Applications, Smart Packaging Integration, and Pathways to Intelligent, Field‐Deployable Detection Systems

Food Safety and Health, EarlyView.
Biosensors enable rapid, sensitive, and portable detection of pathogens, contaminants, allergens, and food adulteration. Integration with smart packaging, smartphones, IoT, and machine learning supports real‐time monitoring and intelligent decision‐making, whereas microfluidics, biodegradable materials, explainable AI, and blockchain offer pathways ...
Mohima Akther Any, Abid Hassan Arnab, Liza Akter, Yusuf Chowdhury, Md. Hassan Bin Nabi, Md Abu Rayhan, Nazmul Islam, Wahidu Zzaman   +7 more
wiley   +1 more source

Ionic liquids: structure–toxicity relationships, predictive toxicology, and sustainable design

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract Ionic liquids (ILs) have often been described as green alternatives to conventional solvents because of their negligible vapor pressure and highly tunable properties. However, low volatility does not necessarily translate into environmental safety, as their biological and ecological effects are strongly influenced by molecular structure.
Letícia Zanchet, Letícia Guerreiro da Trindade, Monize Bürck, Gabriela Rosa dos Santos, Matheus Klein, Aryel Heitor Ferreira   +5 more
wiley   +1 more source

RAFT Copolymerization of DMAEA and AETAC Toward Charge‐Shifting Copolymers With Tunable Heparin Complexation

Macromolecular Rapid Communications, EarlyView.
Copolymers based on charge‐shifting (DMAEA) and permanently charged (AETAC) cationic acrylates were copolymerized via the RAFT process to achieve polycations with well‐defined composition. Moderate content of AETAC did not affect hydrolysis rates but significantly enhanced heparin binding.
Radoslava Sivkova, Monika Matiyani, Andrii Mahun, Volodymyr Lobaz, Gabriela Sarahí García‐Briones, Dana Kubies   +5 more
wiley   +1 more source

Adhesion of Hydrogels to Fluoropolymers by Electrophoretic Fluoropolymer Coating

Macromolecular Rapid Communications, EarlyView.
Both fluoropolymers and hydrogels are generally regarded as difficult‐to‐bond materials; however, adhesion between them was achieved by coating the hydrogel with a fluorinated copolymer. ABSTRACT Although hydrogels are widely used in bio‐integrated devices and soft systems, their robust adhesion to polymers with low surface energies remains a ...
Yoshiaki Kobayashi, Tatsumi Shigenari, Syuuhei Komatsu, Akihiko Kikuchi, Taka‐Aki Asoh   +4 more
wiley   +1 more source

Antifouling properties of papain-based antifouling coatings

The aim of this work is to study the antifouling performance and water uptake behaviour of coatings formulated with papain (an environmentally friendly pigment).
Moreno Martinez, Juan Antonio, Peres, Rafael, Alemán Llansó, Carlos, Ferreira, Carlos Arthur, Armelín Diggroc, Elaine Aparecida   +4 more
core  

Impact of Monomer Purity on the Acid‐Catalyzed ROP of Sarcosine N‐Carboxyanhydrides: A Comparative Study of Phosgene‐Free Synthetic Routes toward High‐Molecular‐Weight Polysarcosine

Macromolecular Rapid Communications, EarlyView.
A robust, phosgene‐free oxalyl chloride/silyl‐mediated route yields high‐purity sarcosine N‐carboxyanhydride (Sar‐NCA) by eliminating residual impurities that compromise polymerization control. This strategy enables well‐defined, acid‐catalyzed ring‐opening polymerization under ambient conditions, producing polysarcosine with Mn up to 186 kDa and ...
Anna Golunova, Ana Elena Morán Espinoza, Jana Dvořáková, Petr Hezký, Andres de los Santos Pereira, Lenka Kotrchová, Vladimír Proks   +6 more
wiley   +1 more source

Antifouling properties of ZnO nanorods coating on micropatterned polymers. [PDF]

PLoS One
Al-Busaidi A, Dobretsov S, Kyaw HH, Myint MTZ.   +3 more
europepmc   +1 more source