Results 51 to 60 of about 5,643,494 (299)

Progress in controlling the size, composition and nanostructure of supported gold-palladium nanoparticles for catalytic applications [PDF]

, 2013
This review article gives an overview of the recent developments in the synthesis strategies of supported goldbased bimetallic nanoparticle catalysts.
Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Weckhuysen, B.M., Sankar, M., Paalanen, P.P.   +4 more
core   +1 more source

Surprisingly Fast Interface and Elbow Angle Dynamics of Antigen-Binding Fragments

Frontiers in Molecular Biosciences, 2020
Fab consist of a heavy and light chain and can be subdivided into a variable (VH and VL) and a constant region (CH1 and CL). The variable region contains the complementarity-determining region (CDR), which is formed by six hypervariable loops, shaping ...
Monica L. Fernández-Quintero, Katharina B. Kroell, Martin C. Heiss, Johannes R. Loeffler, Patrick K. Quoika, Franz Waibl, Alexander Bujotzek, Ekkehard Moessner, Guy Georges, Klaus R. Liedl   +9 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Catalytic oxidative cleavage of catechol by a non-heme iron(III) complex as a green route to dimethyl adipate [PDF]

, 2013
The catalyst system prepared in situ from iron(III) salts, tris(2-pyridylmethyl) amine and a base readily catalyses the intradiol dioxygenation of pyrocatechol in methanol, to primarily afford the half-methyl ester of muconic acid.
Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Bruijnincx, P.C.A., Weckhuysen, B.M., Jastrzebski, R.   +4 more
core   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

A consistent molecular hydrogen isotope chemistry scheme based on an independent bond approximation [PDF]

, 2009
The isotopic composition of molecular hydrogen (H₂) produced by photochemical oxidation of methane (CH₄) and Volatile Organic Compounds (VOCs) is a key quantity in the global isotope budget of (H<sub>2 ...
Sub Atmospheric physics and chemistry, M. C. Krol, G. Pieterse, T. Röckmann, Krol, M.C., Pieterse, G., Afd Marine and Atmospheric Research, Marine and Atmospheric Research, Röckmann, T.   +8 more
core   +3 more sources

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

Advanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu, Jun Xu, Minmin Fan, Jingcheng Xu, Mengyuan Li, Yun Gong, Weiwei Yang, Lei Li, Yong Zhou, Deqiang Zhao, Yuhua Xue, Xingtao Xu, Chang Q. Sun, Liming Dai   +13 more
wiley   +1 more source

Operando Raman spectroscopy study on the deactivation of Pt/Al2O3 and Pt–Sn/Al2O3 propane dehydrogenation catalysts [PDF]

, 2013
The deactivation of 0.5 wt% Pt/Al2O3 and 0.5 wt% Pt–1.5 wt% Sn/Al2O3 catalysts has been studied by operando Raman spectroscopy during the dehydrogenation of propane and subsequent regeneration in air for 10 successive dehydrogenation–regeneration cycles.
Beale, A.M., Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Sattler, J.J.H.B., Weckhuysen, B.M.   +4 more
core   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Internal architecture and molecular transport barriers of large zeolite crystals [PDF]

, 2010
In this PhD thesis a new experimental approach has been introduced to shed fundamental insight in the architecture and molecular transport barriers of large zeolite crystals.
Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Karwacki, L.   +2 more
core   +1 more source