Results 51 to 60 of about 752 (186)

Numerical simulation of a UV photografting process for hollow-fiber membranes [PDF]

open access: yes, 2006
A numerical model has been developed to represent the process by which hollow-fiber membranes can undergo continuous surface modification by UV photografting.
Goma-Bilongo, Tchicaya   +3 more
core   +1 more source

Recent advances in polymeric chemically amplified positive resists: Materials and design strategies

open access: yesSmart Molecules, EarlyView.
This review summarizes recent advances in the molecular design of positive chemically amplified resists, focusing on photoacid generators and polymer architectures. Key strategies for enhancing sensitivity—including self‐amplification effects, copolymerization of sensitive monomers, controlled polymerization, and photosensitized chemically amplified ...
Litao Zhou   +3 more
wiley   +1 more source

Preclinical Toxicity Screening of Sodium Dodecanoyloxybenzenesulfonate (LOBS) as a New Alternative Biocide Using In Vitro and In Vivo Models

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Sodium hypochlorite is a well‐established biocide extensively used in both living and industrial environments; however, exposure to it or improper handling can harm the human body and the environment. Thus, safer alternatives to sodium hypochlorite are required.
Seung Eui Min   +3 more
wiley   +1 more source

Renal Impairment Does Not Affect Pharmacokinetics, Safety or Tolerability of Zenagamtide

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims Zenagamtide is a novel, unimolecular glucagon‐like peptide‐1 and amylin receptor agonist in development for weight management and Type 2 diabetes. This study investigated the pharmacokinetic (PK) properties, safety and tolerability of zenagamtide in participants with various degrees of renal impairment versus participants with normal ...
Lykke Ida Kaas Oldenburg   +6 more
wiley   +1 more source

MEMBRAN POLYSULFONES ASIMETRIK UNTUK PENGOLAHAN LIMBAH CAIR INDUSTRI TENUN SONGKET SECARA ULTRAFILTRASI [PDF]

open access: yes, 2015
One of the environmental pollution in South Sumatera, namely pollution caused by industrial wastewater originating from songket weaving yarn dyeing. To overcome this, we need technology that can process the waste so that it can meet the standards specify
Tanjung, Catur Akbar
core  

Hydration Mechanisms in Sulfonated Polysulfones for Desalination Membrane Applications [PDF]

open access: yes, 2020
This dissertation explores the properties of sulfonated poly(arylene ether sulfone)s for desalination membrane applications. A multi-scale approach is used to understand the relationships between the chemical structure of the polymer, the equilibrium ...
Vondrasek, Britannia
core  

Polysulfone ionomers for proton-conducting fuel cell membranes - 2. Sulfophenylated polysulfones and polyphenylsulfones [PDF]

open access: yes, 2005
Polysulfones and polyphenylsulfones having pendant phenyl groups with sulfonic acid units have been prepared by lithiation of the respective polymer, followed by reaction with 2-sulfobenzoic acid cyclic anhydride.
Jannasch, Patric, Karlsson, Lina
core   +3 more sources

Advancing forward osmosis predictions: A deep learning‐based surrogate modeling approach

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6766-6778, 30 August 2026.
Abstract BACKGROUND This study presents a deep learning‐based surrogate model for the rapid and accurate prediction of forward osmosis (FO) performance under diverse operating conditions. To assess the applicability of data‐driven approaches, several machine learning models – decision tree, random forest, support vector machine, and deep neural network
Hyeon Woo Park, Woo‐Ju Kim
wiley   +1 more source

Polysulfones as new organic catalysts : mechanism and development of new strategies for polyol selective semi-protection [PDF]

open access: yes, 2005
Even unsubstituted butadiene adds to sulfur dioxide in the hetero-Diels-Alder mode more rapidly than in the chelotropic mode. The sultine can be observed in equilibrium with the diene and the sulfur dioxide only at low temperature and in the presence of ...
Markovic, Dean
core   +1 more source

Permeation Properties of Polymer Nanocomposite Membranes for CO2 Separation: An Experimental and Machine Learning‐Based Optimization Approach

open access: yesPolymers for Advanced Technologies, Volume 37, Issue 8, August 2026.
ABSTRACT The study aimed to optimize the gas permeation properties of polymer nanocomposite membranes through a combination of experimental investigations and machine learning (ML) techniques. Initially, polyacrylonitrile (PAN) and PAN‐polyethyleneimine (PAN‐PEI) nanocomposite membranes were fabricated and experimentally characterized to determine ...
Dirar Aletan   +2 more
wiley   +1 more source

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