Results 31 to 40 of about 154,172 (248)

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

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

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

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Efficient CO2/CH4 Separation Using Polysulfone/NH2‑MIL-125(Ti) Mixed Matrix Membranes [PDF]

ACS Omega
Mustafa Alsaady, Sharjeel Waqas, Muhammad Hamad Zeeshan, Mohammed A. Almarshoud, Khuram Maqsood, Ayman Abdulrahman, Yuying Yan   +6 more
doaj   +2 more sources

Synthetic Guidelines for Highly Selective Mixed Matrix Membrane

SSRN Electronic Journal, 2021
Mixed matrix membrane materials (MMMs) are gaining much interest in the field of gas separation research. This work investigates the ‘right’ filler and matrix combination (in terms of phase gas transport compatibility) in an MMM to achieve maximum selectivity in gas mixtures.
Angela M. Thomas, Joris de Grooth, Jeffery A. Wood   +2 more
openaire   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source