Results 81 to 90 of about 2,449,697 (312)

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Enhanced O2/N2 Separation of Mixed-Matrix Membrane Filled with Pluronic-Compatibilized Cobalt Phthalocyanine Particles

, 2020
Membrane-based air separation (O2/N2) is of great importance owing to its energy efficiency as compared to conventional processes. Currently, dense polymeric membranes serve as the main pillar of industrial processes used for the generation of O2- and N2-
S. A. S. C. Samarasinghe, G. S. M. D. P. Sethunga, Chong Yang Chuah, Sethunga, Godakooru Sethunga Mudiyanselage Dilhara Prebhashwari, Samarasinghe, Samarasinghe Arachchige Sulashi Chathushka, H. Enis Karahan, Tae-Hyun Bae, Bae, Tae-Hyun, Chuah, Chong Yang, Karahan, Huseyin Enis   +9 more
core   +1 more source

Preparation and properties of TiO₂ blended silk fibroin grafted PAN filtration membrane

Cailiao gongcheng, 2019
Using organic solvent in traditional polymer filtration membrane is easy to cause environ-mental pollution.The silk was uniformly grafted with polyacrylonitrile using zinc chloride aqueous sol-ution as the solvent.
LI Shu-wen, ZHAO Kong-yin, CHEN Kang, LI Jin-gang, ZHAO Lei, WANG Xiao-lei, WEI Jun-fu   +6 more
doaj  

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Understanding membrane pore-wetting in the membrane distillation of oil emulsions via molecular dynamics simulations

, 2018
The escalating volume of oily wastewater, particularly produced water, necessitates efficient means of treatment for the recovery of both the water and oil constituents. Towards this end, membrane distillation (MD) is a promising candidate. Unfortunately,
Le Han, Velioğlu, Sadiye, Sadiye Velioğlu, Han, Le, Jia Wei Chew, Chew, Jia Wei   +5 more
core   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Advances in Ceramic–Carbonate Dual-Phase Membrane Reactors for Direct CO2 Separation and Utilization

Excessive (carbon dioxide) CO2 emissions are a primary factor contributing to climate change. As one of the crucial technologies for alleviating CO2 emissions, carbon capture and utilization (CCU) technology has attracted considerable global attention ...
Qing Yang, Hongwei Cheng, Xue Kang, Jiajie Ma, Qiangchao Sun   +4 more
core   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Evaluation of membranes for use in on-line cell separation during mammalian cell perfusion processes [PDF]

, 1994
Büntemeyer H, Bohme C, Lehmann J. Evaluation of membranes for use in on-line cell separation during mammalian cell perfusion processes. Cytotechnology. 1994;15(1-3):243-251.In this study two microporous hollow fibre membranes were evaluated for their use
Lehmann, Jürgen, Bohme, Christoph, Büntemeyer, Heino   +2 more
core   +1 more source

Double cross-linked 3D layered PBI proton exchange membranes for stable fuel cell performance above 200 °C

Nature Communications
Phosphoric acid doped proton exchange membranes often experience performance degradation above 200 °C due to membrane creeping and phosphoric acid evaporation, migration, dehydration, and condensation.
Liang Zhang, Mengjiao Liu, Danyi Zhu, Mingyuan Tang, Taizhong Zhu, Congjie Gao, Fei Huang, Lixin Xue   +7 more
doaj   +1 more source