Results 21 to 30 of about 781 (168)

Preparation and high CO2/CH4 selectivity of ZSM-5/Ethyl cellulose mixed matrix membranes

Materials Research Express, 2021
It is known that natural gas is extracted with a large amount of CO _2 , which reduces the amount of heat generated during the combustion of natural gas. How to remove some of the CO _2 from the natural gas is a problem that needs to be solved.
Shuangping Xu, Hailiang Zhou, Hongge Jia, Jingyu Xu, Da Liu, Mingyu Zhang, Yanqing Qu, Wenqiang Ma, Pengfei Jiang, Wenwen Zhao, Xintian Wang   +10 more
doaj   +1 more source

Mixed matrix membranes embedded with Janus mesoporous silica nanoparticles for highly efficient water treatment

eXPRESS Polymer Letters, 2021
A periodic mesoporous organosilica (PMO) Janus nanoparticle (PMO-SO3H&SiO2-NR) was gently synthesized and mixed with polyethersulfone (PES) to fabricate a series of mixed matrix membranes via the phase inversion method.
Z. M. Mi, D. W. Zhang, D. M. Wang, Z. X. Liu   +3 more
doaj   +1 more source

Carbon Molecular Sieve Membranes Comprising Graphene Oxides and Porous Carbon for CO₂/N₂ Separation

Membranes, 2021
To improve the CO2/N2 separation performance, mixed-matrix carbon molecular sieve membranes (mixed-matrix CMSMs) were fabricated and tested. Two carbon-based fillers, graphene oxide (GO) and activated carbon (YP-50F), were separately incorporated into ...
Chong Yang Chuah, Junghyun Lee, Juha Song, Tae-Hyun Bae   +3 more
doaj   +1 more source

High Selective Mixed Membranes Based on Mesoporous MCM-41 and MCM-41-NH2 Particles in a Polysulfone Matrix

Frontiers in Chemistry, 2019
The development of membrane technology for gas separation processes evolved with the fabrication of so-called mixed matrix membranes (MMMs) as an alternative to neat polymers, in order to improve the overall membrane effectiveness.
Marius Gheorghe Miricioiu, Ciprian Iacob, Gheorghe Nechifor, Violeta-Carolina Niculescu   +3 more
doaj   +1 more source

Engineering HOF-Based Mixed-Matrix Membranes for Efficient CO2 Separation

Nano-Micro Letters, 2023
Highlights For the first time, the hydrogen-bonded organic frameworks (HOFs)-based mixed-matrix membranes were designed for CO2 separation A size-controllable method for synthesis of HOF-21 nanoparticles was proposed via diethylamine-modulated framework ...
Yuhan Wang, Yanxiong Ren, Yu Cao, Xu Liang, Guangwei He, Hanze Ma, Hongliang Dong, Xiao Fang, Fusheng Pan, Zhongyi Jiang   +9 more
doaj   +1 more source

Membrane materials targeting carbon capture and utilization

Advanced Membranes, 2022
Over the past decades, fossil fuel combustion has emitted large quantities of CO2 into the atmosphere, resulting in global climate change. Nowadays, it's considered a feasible strategy to capture CO2 from some significant point sources.
Guining Chen, Tianlei Wang, Guangru Zhang, Gongping Liu, Wanqin Jin   +4 more
doaj   +1 more source

Application of Activated Carbon Mixed Matrix Membrane for Oxygen Purification

International Journal of Science and Engineering, 2010
This study is performed primarily to investigate the effect of activated carbon on oxygen separation performance of polyethersulfone mixed matrix membrane. In this study, polyethersulfone (PES)-activated carbon (AC) mixed matrix membranes were fabricated
Tutuk Djoko Kusworo, Ahmad Fauzi Ismail, Ahmad Mustafa, , Budiyono   +3 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source