Results 81 to 90 of about 829,335 (326)

Co doped MoS2 as Bifunctional Electrocatalyst for Hydrogen Evolution and Oxygen Reduction Reactions

International Journal of Electrochemical Science, 2019
Pure MoS2 and MoS2 compounds were doped with Co using a hydrothermal method. XRD results indicate that two of the five diffraction peak results at 9.2° and 18.2° may be attributed to low crystallinity of MoS2. The (002) diffraction peaks for the Co-doped
Congrong Wang, Shun Wang, Jianguo Lv, Yuxuan Ma, Yongqi Wang, Gaoliang Zhou, Mingsheng Chen, Min Zhao, Xiaoshuang Chen, Lei Yang   +9 more
doaj   +1 more source

A durable and pH-universal self-standing MoC–Mo2C heterojunction electrode for efficient hydrogen evolution reaction

Nature Communications, 2021
Efficient water electrolyzers are constrained by the lack of low-cost and earth-abundant hydrogen evolution reaction (HER) catalysts that can operate at industry-level conditions and be prepared with a facile process.
Wei Liu, Xiting Wang, Fan Wang, K. Du, Zhaofu Zhang, Yuzheng Guo, Huayi Yin, Dihua Wang   +7 more
semanticscholar   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Recent advances of MXenes as electrocatalysts for hydrogen evolution reaction

npj 2D Materials and Applications, 2021
MXenes, an emerging two-dimensional (2D) transition metal carbides, nitrides and carbonitrides, have exhibited great potential as electrocatalysts for hydrogen evolution reaction (HER) due to the excellent characters, including excellent structural and ...
Saishuai Bai, Meiqing Yang, Ji-zhou Jiang, Xiaomiao He, Jing Zou, Zhiguo Xiong, Guodong Liao, Song Liu   +7 more
semanticscholar   +1 more source

Recent advances in alternative oxidation reactions for water splitting and their efficient electrocatalysts

工程科学学报
Developing state-of-the-art water electrolysis technologies to advance large-scale hydrogen production is an effective way to ease the current energy crisis and environmental pollution.
Miao WANG, Rongrong DENG, Qibo ZHANG
doaj   +1 more source

WO3-Based Materials as Electrocatalysts for Hydrogen Evolution Reaction

Frontiers in Materials, 2020
Environmental pollution and energy shortage make the development of clean energy more and more urgent. As a kind of clean renewable energy, hydrogen has attracted more attention recently.
Yixuan Li, Xiaoliang Zhai, Yong Liu, Yong Liu, Huijie Wei, Junqing Ma, Min Chen, Xianming Liu, Wanhong Zhang, Guangxin Wang, Fengzhang Ren, Shizhong Wei, Shizhong Wei   +12 more
doaj   +1 more source

Copper-Decorated Ti₃C₂T_x MXene Electrocatalyst for Hydrogen Evolution Reaction

Metals, 2022
It remains a formidable challenge to prepare an economical and stable electrocatalyst for hydrogen evolution reaction using non-precious metals.
Buxiang Wang, Qing Shu, Haodong Chen, Xuyao Xing, Qiong Wu, Li Zhang   +5 more
doaj   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Developments in Nanostructured MoS₂-Decorated Reduced Graphene Oxide Composite Aerogel as an Electrocatalyst for the Hydrogen Evolution Reaction

Gels
Developing lightweight, highly active surfaces with a high level of performance and great stability is crucial for ensuring the dependability of energy harvesting and conversion devices.
Sadhasivam Thangarasu, Mrunal Bhosale, Gowthami Palanisamy, Tae Hwan Oh   +3 more
doaj   +1 more source