Results 21 to 30 of about 442,606 (272)

Reversible catalysis [PDF]

Nature Reviews Chemistry, 2021
We describe as 'reversible' a bidirectional catalyst that allows a reaction to proceed at a significant rate in response to even a small departure from equilibrium, resulting in fast and energy-efficient chemical transformation. Examining the relation between reaction rate and thermodynamic driving force is the basis of electrochemical investigations ...
Vincent Fourmond, Nicolas Plumeré, Christophe Léger   +2 more
openaire   +4 more sources

Aggregation-Induced Catalysis: Asymmetric Catalysis with Chiral Aggregates

Research, 2023
So far, there have been 4 methods to control chirality including the use of chiral auxiliaries, reagents, solvents, and catalysts documented in literature and textbooks.
Yao Tang, Yu Wang, Qingkai Yuan, Sai Zhang, Jia-Yin Wang, Shengzhou Jin, Ting Xu, Junyi Pan, Kazimierz Surowiec, Guigen Li   +9 more
doaj   +1 more source

Nanoparticles for Catalysis [PDF]

Nanomaterials, 2016
Nanoscience emerged in the last decades of the 20th century with the general aim to determine those properties that appear when small particles of nanometric dimensions are prepared and stabilized.[...]
Hermenegildo García, Hermenegildo García, Sergio Navalon   +2 more
openaire   +5 more sources

Anion–π catalysis on carbon allotropes

Beilstein Journal of Organic Chemistry, 2023
Anion–π catalysis, introduced in 2013, stands for the stabilization of anionic transition states on π-acidic aromatic surfaces. Anion–π catalysis on carbon allotropes is particularly attractive because high polarizability promises access to really strong
M. Ángeles Gutiérrez López, Mei-Ling Tan, Giacomo Renno, Augustina Jozeliūnaitė, J. Jonathan Nué-Martinez, Javier Lopez-Andarias, Naomi Sakai, Stefan Matile   +7 more
doaj   +1 more source

Processive Catalysis [PDF]

Angewandte Chemie International Edition, 2014
AbstractNature’s enzymes are an ongoing source of inspiration for scientists. The complex processes behind their selectivity and efficiency is slowly being unraveled, and these findings have spawned many biomimetic catalysts. However, nearly all focus on the conversion of small molecular substrates.
van Dongen, S.F.H., Elemans, J.A.A.W., Rowan, A.E., Rowan, A.E., Nolte, R.J.M.   +4 more
openaire   +4 more sources

Oxidation of propene from air by atmospheric plasma-catalytic hybrid system [PDF]

Journal of the Serbian Chemical Society, 2018
The pulsed dielectric barrier discharge (DBD) combined with the palladium supported on alumina beads, was investigated for propene (C3H6) removal from air. The effects of thermal-catalysis, plasma-catalysis (in-plasma catalysis and post-plasma catalysis),
Pham Thien Huu, Bui Ha Manh, Khacef Ahmed   +2 more
doaj   +1 more source

Enhanced Photocatalytic Activity and Stability of Bi₂WO₆ – TiO₂-N Nanocomposites in the Oxidation of Volatile Pollutants

Nanomaterials, 2022
The development of active and stable photocatalysts for the degradation of volatile organic compounds under visible light is important for efficient light utilization and environmental protection.
Nikita Kovalevskiy, Svetlana Cherepanova, Evgeny Gerasimov, Mikhail Lyulyukin, Maria Solovyeva, Igor Prosvirin, Denis Kozlov, Dmitry Selishchev   +7 more
doaj   +1 more source

Conformational Dynamics of metallo-β-lactamase CcrA during Catalysis Investigated by Using DEER Spectroscopy [PDF]

, 2015
Previous crystallographic and mutagenesis studies have implicated the role of a position-conserved hairpin loop in the metallo-β-lactamases in substrate binding and catalysis.
Aitha, Mahesh, Bennett, Brian, Crowder, Michael W., Lorigan, Gary A., McCarrick, Robert, Moritz, Lindsay, Roche, Zahilyn, Sahu, Indra D., Sanyurah, Omar   +8 more
core   +2 more sources

RNA catalysis—is that it? [PDF]

RNA, 2015
Article and publication date are at http://www.rnajournal.org/cgi/doi/10.1261/rna.049874.115. Freely available online through the RNA Open Access option.
Wilson, Timothy J., Lilley, David M. J.
openaire   +4 more sources

Search for Nucleon Decays induced by GUT Magnetic Monopoles with the MACRO Experiment [PDF]

, 2002
The interaction of a Grand Unification Magnetic Monopole with a nucleon can lead to a barion-number violating process in which the nucleon decays into a lepton and one or more mesons (catalysis of nucleon decay).
Ambrosio, M., Antolini, R., Auriemma, G., Bakari, D., Baldini, A., Barbarino, G. C., Barish, B. C., Battistoni, G., Becherini, Y., Bellotti, R., Bemporad, C., Bernardini, P., Bilokon, H., Bloise, C., Bower, C. R., Brigida, M., Bussino, S., Cafagna, F., Calicchio, M., Campana, D., Carboni, M., Caruso, R., Cecchini, S., Cei, F., Chiarella, V., Choudhary, B. C., Coutu, S., Cozzi, M., De Cataldo, G., De Marzo, C., De Mitri, I., De Vincenzi, M., Dekhissi, H., Derkaoui, J., Di Credico, A., Erriquez, O., Favuzzi, C., Forti, C., Fusco, P., Giacomelli, G., Giannini, G., Giglietto, N., Giorgini, M., Grassi, M., Grillo, A., Guarino, F., Gustavino, C., Habig, A., Hanson, K., Heinz, Richard Meade, Iarocci, E., Katsavounidis, E., Katsavounidis, I., Kearns, E., Kim, H., Kyriazopoulou, S., Lamanna, E., Lane, C., Levin, D. S., Lipari, P., Longley, N. P., Longo, Michael J., Loparco, F., Maaroufi, F., Mancarella, G., Mandrioli, G., Manzoor, S., Margiotta, A., Marini, A., Martello, D., Marzari-Chiesa, A., Mazziotta, M. N., Michael, D. G., Monacelli, P., Montaruli, T., Monteno, M., Mufson, S., Musser, J., Nicolò, D., Nolty, R., Orth, C., Osteria, G., Palamara, O., Patera, V., Patrizii, L., Pazzi, R., Peck, C. W., Perrone, L., Petrera, S., Pistilli, P., Popa, V., Rainò, A., Reynoldson, J., Ronga, F., Rrhioua, A., Satriano, C., Scapparone, E., Scholberg, K., Sciubba, A., Serra, P., Sioli, M., Sirri, G., Sitta, M., Spinelli, P., Spinetti, M., Spurio, M., Steinberg, R., Stone, James L., Sulak, Lawrence R., Surdo, A., Tarlè, G., Togo, V., Vakili, M., Walter, C. W., Webb, R.   +114 more
core   +6 more sources