Results 21 to 30 of about 150,422 (280)

Halogen Bonds in Clathrate Cages: A Real Space Perspective [PDF]

, 2018
We thank the Spanish MINECO, grant CTQ2015-65790-P, and theFICYT ...
Costales Castro, María Aurora, Guevara Vela, José Manuel, Hernández Lamoneda, R., Martín Pendás, Ángel, Ochoa Resendiz, D.   +4 more
core   +2 more sources

Hydrogenated Carbon Monolayer in Biphenylene Network Offers a Potential Paradigm for Nanoelectronic Devices

The Journal of Physical Chemistry C, 2022
A metallic carbon monolayer in the biphenylene network (specified as C ohs) becomes an insulator upon hydrogenation (specified as CH ohs). Patterned dehydrogenation of this CH ohs can offer a variety of intriguing functionalities. Composite structures constituted by alternating stripes of C and CH ohs with different repeat periodicity and chirality ...
Salih Demirci, Taylan Gorkan, Şafak Çallıoğlu, V. Ongun Özçelik, Johannes V. Barth, Ethem Aktürk, Salim Ciraci   +6 more
openaire   +4 more sources

Waste-Derived Renewable Hydrogen and Methane: Towards a Potential Energy Transition Solution

Fermentation, 2023
Anaerobic digestion (AD) is an environmentally friendly process for recovering low-carbon energy from the breakdown of organic substrates. In recent years, AD has undergone a major paradigm shift, and now the technology is not only considered as a “waste
Omprakash Sarkar, Jampala Annie Modestra, Ulrika Rova, Paul Christakopoulos, Leonidas Matsakas   +4 more
doaj   +1 more source

Broad and dynamic neurochemical alterations in the brain of alcoholic rats [PDF]

Journal of Integrative Neuroscience, 2021
Ethanol is the active ingredient in alcoholic beverages. As ethanol consumption increases from zero to very high, it is still unknown which metabolites are present at different times and which are essential to normal functioning.
Li Luo, Xiao-Li Min, Xiang He, Fei-Fei Shang   +3 more
doaj   +1 more source

Two-dimensional titanium carbonitride MXene as a highly efficient electrocatalyst for hydrogen evolution reaction

Materials Reports: Energy, 2022
In this paper, we report, for the first time, on the electrochemical catalytic activity of 2D titanium carbonitride MXene for hydrogen evolution reaction (HER).
Kun Liang, Anika Tabassum, Manish Kothakonda, Xiaodong Zhang, Ruiqi Zhang, Brianna Kenney, Brent D. Koplitz, Jianwei Sun, Michael Naguib   +8 more
doaj   +1 more source

Demands of Energy Paradigm Shift Toward Education

Humán Innovációs Szemle
The term "energy paradigm shift" denotes a significant transformation in the comprehension, utilization, and administration of energy in recent years. This shift involves overhauling energy systems, technologies, regulations, and methodologies, moving ...
Mészáros Virág, Nagy András, Szabó Attila   +2 more
doaj   +1 more source

Reactions at surfaces studied by ab initio dynamics calculations

, 1998
Due to the development of efficient algorithms and the improvement of computer power it is now possible to map out potential energy surfaces (PES) of reactions at surfaces in great detail.
Gross, Axel
core   +1 more source

Crystal structures of trypanosoma brucei oligopeptidase B broaden the paradigm of catalytic regulation in prolyl oligopeptidase family enzymes [PDF]

, 2013
Oligopeptidase B cleaves after basic amino acids in peptides up to 30 residues. As a virulence factor in bacteria and trypanosomatid pathogens that is absent in higher eukaryotes, this is a promising drug target.
Canning, Peter, Fülöp, Vilmos, Morty, Rory E., Rea, Dean   +3 more
core   +3 more sources

Formation of fullerenes in H-containing Planetary Nebulae

, 2010
Hydrogen depleted environments are considered an essential requirement for the formation of fullerenes. The recent detection of C60 and C70 fullerenes in what was interpreted as the hydrogen-poor inner region of a post-final helium shell flash Planetary ...
Cherchneff, Cherchneff, Duley, Duley, García-Hernández, García-Lario, Goeres, Grishko, Hrivnak, Jäger, Kwok, Kwok, Köppen, Maciel, Mendez, Perinotto, Scott, Scott, Scott, Shaw, Shaw, Speck, Stanghellini, Stanghellini, Williams   +24 more
core   +1 more source

Hypoxic pulmonary vasodilation: a paradigm shift with a hydrogen sulfide mechanism

The FASEB Journal, 2010
Hypoxic pulmonary vasoconstriction (HVC), an assumed ubiquitous response of mammalian pulmonary arteries (PA), matches regional ventilation to perfusion via an unknown oxygen sensing mechanism.
Kenneth R, Olson, Nathan L, Whitfield, Shawn E, Bearden, Judy, St Leger, Erika, Nilson, Yan, Gao, Jane A, Madden   +6 more
openaire   +3 more sources