Results 41 to 50 of about 114,217 (287)

The impact of metal dopants on the properties of nZVI: a theoretical study

JPhys Materials
The substitution of Fe with metal dopants shows potential for enhancing the wastewater remediation performance of nanoscale zero-valent iron (nZVI). However, the specific roles and impacts of these dopants remain unclear.
Jessica Jein White, Jack Jon Hinsch, William W Bennett, Yun Wang   +3 more
doaj   +1 more source

Dataset of polyoxometalate-assisted N-heterocyclic carbene gold(I) complexes

Data in Brief, 2019
The present paper is the Supplemental materials for our original paper entitled “highly active, homogeneous catalysis by polyoxometalate-assisted N-heterocyclic carbene gold(I) complexes for hydration of diphenylacetylene.
Kenji Nomiya, Yuichi Murata, Yuta Iwasaki, Hidekazu Arai, Takuya Yoshida, Noriko Chikaraishi Kasuga, Toshiaki Matsubara   +6 more
doaj   +1 more source

Plasma-enhanced atomic layer deposition of nanostructured gold near room temperature [PDF]

, 2019
A plasma-enhanced atomic layer deposition (PE-ALD) process to deposit metallic gold is reported, using the previously reported Me3Au(PMe3) precursor with H-2 plasma as the reactant.
Baets, Roel, Barry, Seán T, Clemmen, Stéphane, Dendooven, Jolien, Detavernier, Christophe, Feng, Ji-Yu, Griffiths, Matthew BE, Karuparambil Ramachandran, Ranjith, Minjauw, Matthias, Raza, Ali, Solano, Eduardo, Van Daele, Michiel   +11 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Special Issue: Gold Nanoparticles for Catalytic Applications

Applied Sciences, 2019
Catalysis by gold nanoparticles is a topic of increasing interest [...]
Sónia A. C. Carabineiro
doaj   +1 more source

Electrocatalytic phenomena in gas phase reactions in solid electrolyte electrochemical cells [PDF]

, 1988
The recent literature on electrocatalysis and electrocatalytic phenomena occurring in gas phase reactions on solid, oxygen conducting electrolytes is reviewed. In this field there are a number of different subjects which are treated separately. These are:
Burggraaf, A.J., Gellings, P.J., Koopmans, H.J.A.   +2 more
core   +3 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Adsorption of Ethylene on Neutral, Anionic and Cationic Gold Clusters [PDF]

, 2009
The adsorption of ethylene molecule on neutral, anionic and cationic gold clusters consisting of up to 10 atoms has been investigated using density-functional theory.
Lyalin, Andrey, Taketsugu, Tetsuya
core   +2 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Catalysis by Gold: Why Size Matters

CHIMIA, 2009
Bulk gold is the most inert metal of all, however, when gold is finely dispersed on a support, it can be a very active catalyst for oxidation and hydrogenation reactions.
Jeroen A. van Bokhoven
doaj   +1 more source