Results 81 to 90 of about 1,745,776 (318)

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Fourth-Generation Fluid Effect In Geothermal-Based Hydrogen Production Combined System

International Journal Of Hydrogen EnergyIn this study, hydrogen production using a Proton Exchange Membrane Electrolyser (PEME) integrated with a geothermal based dual Organic Rankine Cycle (ORC) designed using different organic fluids is investigated ...

core   +1 more source

Demystifying Hydrogen: Victorian Hydrogen Hub (VH2) Hydrogen Readiness Program

, 2022
Brought to you by Swinburne University of Technology’s Victorian Hydrogen Hub (VH2), the ‘Hydrogen Readiness Program’ incorporates the scientifically approved facts about hydrogen and hydrogen technologies into a logical and easy-to-understand webinar ...
Gordon Chakaodza, Dr Daniel Roberts, Dr Jason Zheng   +2 more
core  

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

FEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake, Yuki Enoki, Yuka Nakazawa, Kazuaki Taguchi, Kazuaki Matsumoto   +4 more
wiley   +1 more source

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

FEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa, Kazuhiko Higashida, Naoya Nakai   +2 more
wiley   +1 more source

A multicriteria approach for evaluating high temperature hydrogen production processes

, 2011
Hydrogen demand has already significantly increased due to the industry needs. Mature technologies based on fossil fuels are not satisfactory due to greenhouse gas concerns.
Robin, J.-C., Vogt, U., Gstoehl, D., Gilardi,, T., Mansilla, C., Francois Le Naour, Le Naour, F., Ouassim Galzim, Raffaele Liberatore, Gasik, M., Sune Dalgaard Ebbesen, Isabel Suelves, Christine Mansilla, Kolb, G.J., Thierry Gilardi, Daniela Graf, Christian Sattler, Allen, R.W.K., Alberto Giaconia, Giaconia, A., Galzim, O., Pietro Tarquini, Ulrich Vogt, Roeb, Martin, Jim Hinkley, Poitou, S., Ray Allen, Michael Gasik, Rafael Moliner, Tarquini, P., Sabine Poitou, Graf, Daniela, Sattler, Christian, Liberatore, R., Moliner, R., Martin Roeb, Greg J. Kolb, Hinkley, J., Ebbesen, S., Daniel Gstoehl, Suelves,, I.   +40 more
core   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Impact of processing humidity on ionomer film structure and performance in hydroxide exchange membrane electrolyzers

Communications Materials
Hydroxide exchange membrane electrolyzers (HEMELs) enable hydrogen production using low-cost, earth-abundant materials. Improving electrode fabrication is integral to enhancing device performance, and ionomer—responsible for transporting hydroxide and ...
Abigayle Polsky, Jacob Clary, Alexandra M. Oliveira, Teng Wang, Derek Vigil-Fowler, Lan Wang, Yushan Yan   +6 more
doaj   +1 more source

Experimental study on the operation of pressure safety valve in the liquid hydrogen environment

Results in Engineering
In this study, a liquid hydrogen (LH2) safety valve evaluation device was developed to enable safe and stable performance testing of pressure safety valves (PSVs) under realistic cryogenic and high-pressure conditions.
Young Min Seo, Hyun Woo Noh, Tae Hyung Koo, Dong Woo Ha, Rock Kil Ko   +4 more
doaj   +1 more source