Results 91 to 100 of about 24,891 (262)

Gold Nanoparticles–Dynamic Constitutional Frameworks as Adaptive Hybrid Conjugates for Enzyme Immobilization

ChemistryEurope, EarlyView.
Dynamic constitutional frameworks (DCFs) and gold nanoparticles (AuNps) assemble into larger and well‐distributed conjugates providing an efficient platform for biosensing and biocatalytic applications. Dynamic constitutional frameworks (DCFs), connecting monomers via reversible covalent bonds, can initiate the assembly of gold nanoparticles (AuNps ...
Sanaa Daakour, Rosalinda Mazzei, Fabio Bazzarelli, Giuseppe Vitola, Lidietta Giorno, Mihail Barboiu   +5 more
wiley   +1 more source

Response surface methodology approach to study the influence of PEG and water in cellulose acetate dialysis membranes [PDF]

, 2008
Flat sheet asymmetric dialysis membranes were fabricated using phase inversion method from polymer solution consisting of cellulose acetate, acetic acid, polyethylene glycol (PEG) and distilled water. The effect of acetic acid/PEG ratio and the distilled
Chan, Mieow Kee, Idris, Ani, Lee, Kuan Yet, Noordin, M. Y.   +3 more
core  

Hyperbranched Molecular Brush Membrane for Efficient and Antifouling Oil‐Water Emulsion Separation

CleanMat, EarlyView.
This work develops a carboxyl‐terminated hyperbranched molecular brush‐modified membrane that exhibits superhydrophilicity, underwater superoleophobicity, and a strong negative charge. The membrane achieves high efficiency, superior antifouling performance, and stable separation of oil‐in‐water emulsions across a wide pH range.
Tian Xie, Yuanyuan Zhang, Xing Zhang, Yu‐Xi Huang   +3 more
wiley   +1 more source

Increasing phospholipid biomimicry governs water permeability in droplet interface bilayers

Droplet, EarlyView.
Increasing phospholipid biomimicry in droplet interface bilayers alters how membranes respond to “membrane‐active molecules” such as cholesterol and niacin. This shows that membranes made using synthetic lipids can overestimate small‐molecule effects, highlighting the importance of using biomimetic lipid compositions to improve physiological relevance ...
Alejandro Forigua, Katherine S. Elvira
wiley   +1 more source

Preparation and characterisation of inexpensive porous kaolin hollow fibre as ceramic membrane supports for gas separation application [PDF]

, 2017
Low-cost, porous ceramic kaolin-based hollow fibre membrane support (HFMS) for gas separation application was developed via phase inversion technique.
A Rahman, Mukhlis, Abdulhameed, Mohammed Abdulmunem, Dzarfan Othman, Mohd Hafiz, Harun, Zawati, Ismail, Ahmad Fauzi, Jaafar, Juhana, Matsuura, Takeshi, Puteh, Mohd Hafiz   +7 more
core   +1 more source

Polyethersulfone Mats Functionalized with Porphyrin for Removal of Para-nitroaniline from Aqueous Solution

Molecules, 2019
The dispersion of para-nitroaniline (p-NA) in water poses a threat to the environment and human health. Therefore, the development of functional adsorbents to remove this harmful compound is crucial to the implementation of wastewater purification ...
Chiara Maria Antonietta Gangemi, Mario Iudici, Luca Spitaleri, Rosalba Randazzo, Massimiliano Gaeta, Alessandro D’Urso, Antonino Gulino, Roberto Purrello, Maria Elena Fragalà   +8 more
doaj   +1 more source

Potential and performance of a polydopamine-coated multiwalled carbon nanotube/polysulfone nanocomposite membrane for ultrafiltration application [PDF]

, 2016
© 2015 The Korean Society of Industrial and Engineering Chemistry. The addition of multiwalled carbon nanotubes (MWNTs) as inorganic fillers is well known to improve membrane performance for water desalination. Most MWNTs are treated by acid treatment to
Kim, SH, Min, C, Shon, HK, Sianipar, M, Tijing, LD   +4 more
core   +1 more source

Hydrophobic eutectic solvent‐engineered membranes for highly permeable, selective, and antifouling pharmaceutical removal from municipal wastewater

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Single‐step incorporation of a hydrophobic deep eutectic solvent (HDES) into polyethersulfone ultrafiltration membranes via non‐solvent induced phase separation creates selective, antifouling membranes for pharmaceutical removal. The HDES nanodomains enhance permeability, electrostatic interactions, and adsorption affinity, enabling efficient and ...
Anjali Goyal, Tarek Lemaoui, Mahendra Kumar, Ahmad S. Darwish, Ali Zerriouh, Fawzi Banat, Hassan A. Arafat, Shadi W. Hasan, Inas M. AlNashef   +8 more
wiley   +1 more source

Influence of ultrafiltration membrane characteristics on adsorptive fouling with dextrans [PDF]

, 2005
This paper presents a detailed investigation of fouling mechanisms for ultrafiltration membranes with polysaccharides obtained by studying membrane–solute (static adsorption) and membrane–solute–solute interactions (ultrafiltration (UF)).
Susanto, H., Ulbricht, M.
core   +1 more source

Carbon‐Negative Upcycling of Sewage Sludge into Superiorly Stable Gel Via Liquid‐Phase Utilization Strategy for Water‐Remediation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work developed a low‐temperature sludge hydrothermal coupled with gel crosslinking strategy which could upgrade the waste liquid generated from sewage sludge hydrothermal treatment into the hydrothermal‐liquid‐gel. The inventive hydrothermal‐liquid‐gel exhibited the enhanced pollutant removal capability, high synthetic stability, and superior ...
Zifan Liu, Sunxinyi Wang, Lingxiao Lu, Weiguo Zhang, Qiang Zheng, Cailiang Yue, Huimin Chang, Xiaohui Lu, Ming Xu, Zhi Qian, Qing Zhou, Fuqiang Liu, Baoshan Xing   +12 more
wiley   +1 more source