Results 71 to 80 of about 1,745,776 (318)

Status quo, challenges and future directions of hydrogen medicine

Fundamental Research
The hydrogen molecule (H2) has distinctive characteristics and advantages in broad-spectrum anti-inflammation, high biosafety and strong tissue permeability, exhibiting a therapeutic potential in numerous diseases associated with inflammation and ...
Shengqiang Chen, Lingting Zeng, Qianjun He   +2 more
doaj   +1 more source

Performance evaluation of the hydrogen-powered prototype locomotive ‘Hydrogen Pioneer’ [PDF]

, 2014
The narrow-gauge locomotive ‘Hydrogen Pioneer’, which was developed and constructed at the University of Birmingham, was employed to establish the performance of a hydrogen-hybrid railway traction vehicle.
Roberts, Clive; id_orcid, Hoffrichter, Andreas, Tutcher, Jonathan, Hillmansen, Stuart, Roberts, Clive, Fisher, Peter   +5 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Deactivation mechanism for water splitting: Recent advances

Carbon Energy
Hydrogen (H2) has been regarded as a promising alternative to fossil‐fuel energy. Green H2 produced via water electrolysis (WE) powered by renewable energy could achieve a zero‐carbon footprint.
Yansong Jia, Yang Li, Qiong Zhang, Sohail Yasin, Xinyu Zheng, Kai Ma, Zhengli Hua, Jianfeng Shi, Chaohua Gu, Yuhai Dou, Shixue Dou   +10 more
doaj   +1 more source

Thermogravimetric Analysis of Char Waste from the Air Gasification of Empty Fruit Bunch Briquette.

MATEC Web of Conferences, 2014
The thermal decomposition behavior of char waste produced from the air gasification of Empty Fruit Bunch (EFB) briquette was examined using thermogravimetric analysis (TGA).
Nyakuma Bemgba Bevan, Mazangi Mojtaba, Johari Anwar, Ahmad Arshad, Tuan Abdullah Tuan Amran   +4 more
doaj   +1 more source

The endogenous production of hydrogen sulphide in intrauterine tissues [PDF]

, 2009
Background: Hydrogen sulphide is a gas signalling molecule which is produced endogenously from L-cysteine via the enzymes cystathionine beta-synthase (CBS) and cystathionine gamma-lyase (CSE).
Patel Pushpa, Carson Ray J, Patel, Pushpa, Heptinstall, John, Heptinstall, J, Wang, Rui, Carson, RJ, Rui Wang, John Heptinstall (7594472), Pushpa Patel, Carson, Ray J., Pushpa Patel (2697712), Heptinstall John, Rui Wang (52434), Vatish Manu, Vatish, M, Ray J Carson, Manu Vatish (187260), Wang Rui, Wang, R, Ray J. Carson (7594475), Vatish, Manu, Manu Vatish, John Heptinstall   +23 more
core   +1 more source

Hydrogen microscopy – Distribution of hydrogen in buckled niobium hydrogen thin films

International Journal of Hydrogen Energy, 2013
Abstract Hydrogen absorption in thin metal films clamped to rigid substrates results in mechanical stress that changes the hydrogen's chemical potential by ΔμH(σ) = −1.124σ kJ/molH for σ measured in [GPa]. In this paper we show that local stress relaxation by the detachment of niobium hydrogen thin films from the substrate affects the chemical ...
Wagner, Stefan, Moser, Marcus, Greubel, Christoph, Peeper, Katrin, Reichart, Patrick, Pundt, Astrid, Dollinger, Günther   +6 more
openaire   +3 more sources

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Regulating Water Transport Paths on Porous Transport Layer by Hydrophilic Patterning for Highly Efficient Unitized Regenerative Fuel Cells

Nano-Micro Letters
Highlights Novel amphiphilic patterned titanium porous transport layers (PTLs) significantly enhance the round-trip efficiency of unitized regenerative fuel cells (URFCs), achieving an impressive round-trip efficiency of 25.7% at a current density of 2 A
Sung Min Lee, Keun Hwan Oh, Hwan Yeop Jeong, Duk Man Yu, Tae-Ho Kim   +4 more
doaj   +1 more source

Effect of pore morphology and surface roughness on wettability of porous titania films

Materials Research Express, 2020
Surface hydrophobicity/hydrophilicity of titania (TiO _2 ) films, spin-coated on silicon wafers, were tuned by introducing surface mesopores with various morphologies using a triblock copolymer F38 as the template agent of different weight ratios via a ...
Bangyun Xiong, Jingjing Li, Chunqing He, Xiuqin Tang, Zizhao Lv, Xiaofeng Li, Xiqiang Yan   +6 more
doaj   +1 more source