Results 71 to 80 of about 829,335 (326)

Double radiative pion capture on hydrogen and deuterium and the nucleon's pion cloud

, 2007
We report measurements of double radiative capture in pionic hydrogen and pionic deuterium. The measurements were performed with the RMC spectrometer at the TRIUMF cyclotron by recording photon pairs from pion stops in liquid hydrogen and deuterium ...
C. J. Batty, D. H. Wright, D. S. Armstrong, D. W. Joseph, H. Brafman, H. W. Baer, J. H. D. Clark, L. I. Lapidus, L. I. Lapidus, M. A. Kovash, M. D. Hasinoff, M. E. Christy, P. A. Zołnierczuk, S. Tripathi, T. P. Gorringe   +14 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Study of the influence of phosphoric acid in steel anaerobic corrosion via the hydrogen evolution reaction. [PDF]

, 2007
Although it is well known that the phosphate species are quiet electrochemically inert when considering their calculated redox potential, few studies since the end of 80’s reported electrochemical phenomenon observed in the reduction domain which were ...
Basséguy, Régine, Bergel, Alain, De Silva Munoz, Leonardo   +2 more
core  

Modelling a new, low CO2 emissions, hydrogen steelmaking process

, 2013
In an effort to develop breakthrough technologies that enable drastic reduction in CO2 emissions from steel industry (ULCOS project), the reduction of iron ore by pure hydrogen in a direct reduction shaft furnace was investigated.
Da Costa, Andrea Ranzani, Patisson, Fabrice, Wagner, D.   +2 more
core   +3 more sources

Enhancing Hydrogen Generation Through Nanoconfinement of Sensitizers and Catalysts in a Homogeneous Supramolecular Organic Framework. [PDF]

, 2018
Enrichment of molecular photosensitizers and catalysts in a confined nanospace is conducive for photocatalytic reactions due to improved photoexcited electron transfer from photosensitizers to catalysts.
Li, Zhan-Ting, Liu, Yi, Qi, Qi, Wang, Hui, Yang, Bo, Yu, Shang-Bo, Zhang, Dan-Wei   +6 more
core   +1 more source

Combined effect of nitrogen-doped carbon and NiCo2O4 for electrochemical water splitting

Scientific Reports
Electrocatalytic water splitting for green hydrogen production necessitates effective electrocatalysts. Currently, commercial catalysts are primarily platinum-based.
Laura Kubińska, Mariusz Szkoda, Malgorzata Skorupska, Patrycja Grabowska, Marta Gajewska, Jerzy P. Lukaszewicz, Anna Ilnicka   +6 more
doaj   +1 more source

Advanced applications of pulsed laser deposition in electrocatalysts for hydrogen-electric conversion systems

Opto-Electronic Advances
Pulsed laser deposition (PLD), as an advanced synthesis technology with unparalleled control over thin films, has evolved into a universal platform for optoelectronic materials engineering. Its unique advantages including precise stoichiometric transfer,
Yuanyuan Zhou, Yong Wang, Ke Zhang, Huaqian Leng, Peter Müller-Buschbaum, Nian Li, Liang Qiao   +6 more
doaj   +1 more source

1,2-Amino oxygenation of alkenes with hydrogen evolution reaction

Nature Communications, 2022
1,2-Aminoxygenation of alkenes without extra oxidant is a practical yet challenging way to prepare β-amino alcohols. Here, the authors report an electro-oxidative route achieving such a goal with H2 evolution, exhibiting broad scope and application ...
Shengzhang Liu, Shengchun Wang, Pengjie Wang, Zhiliang Huang, Tao Wang, Aiwen Lei   +5 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source