Results 191 to 200 of about 162,043 (292)

In Situ High Shear Perturbation of Surface Molecular Layers with Neutron Reflectivity. [PDF]

Langmuir
Sharifi N, Welbourn RJL, Clarke SM.
europepmc   +1 more source

Sustainable Access to N‐Heterocycles: One‐Pot Cascade Synthesis of Pyrroles From Bio‐Derived Furans

Angewandte Chemie, EarlyView.
Highly dispersed platinum (Pt) clusters on Brønsted acid‐rich HY zeolite enable a one‐pot cascade conversion of bio‐derived furans and nitroarenes into pyrroles. Highly dispersed Pt sites ensure selective nitro hydrogenation, while Pt nanoparticles promote undesired over‐hydrogenation.
Haifeng Qi, Germán López Robledo, Jianglin Duan, Yujing Ren, Kathrin Junge, Matthias Beller   +5 more
wiley   +2 more sources

Stability of Alkanethiol Self-Assembled Monolayers of Varied Chain Lengths for Area-Selective Atomic Layer Deposition. [PDF]

Langmuir
Price H, Vemuri V, Paquette MM, Strandwitz NC.   +3 more
europepmc   +1 more source

Chemoenzymatic Radiosynthesis of a Gluconate Transporter‐Targeted In Vivo Bacterial Sensor From Clinical [18F]FDG

Angewandte Chemie, EarlyView.
An efficient radiosynthesis of fluorine‐18 labeled gluconic acid ([18F]FGA) was developed using two readily available materials, 2‐deoxy‐2‐[18F]fluoro‐D‐glucose ([18F]FDG) and glucose oxidase. [18F]FGA is highly specific for bacterial gluconate metabolism mediated by gluconate permease (GntP) and gluconate kinase (GntK), with rapid clearance, low off ...
Sang Hee Lee, Jung Min Kim, Joseph Blecha, Robert R. Flavell, Michael A. Ohliger, Joanne Engel, Youngho Seo, David M. Wilson   +7 more
wiley   +2 more sources

Iron-Based Catalysts on Tailored Alumina Supports for CO_x-Free Methane Decomposition to H₂ and Carbon. [PDF]

ChemistryOpen
Alturki HS, Alterary SS, Abahussain AAM, Osman AI, Bayazed MO, Ibrahim AA, Alarifi N, Almubaddel FS, Saeed AMM, Kumar R, Al-Fatesh AS.   +10 more
europepmc   +1 more source

Metal Oxides Catalyze Formation of Dehydroamino Acids by Phosphate β‐Elimination Under Physiological Conditions

Angewandte Chemie, EarlyView.
Dehydroamino acids (DHAA) are atypical electrophilic sites that lead to crosslinked proteins in Alzheimer's disease (AD) brains. No catalyst for their formation has been known in humans. We report that metal oxides catalyze β‐elimination of phosphoserine and phosphothreonine in model peptides at pH 7.5°C and 37°C, yielding DHAAs.
Samuel W. Markovich, Brian L. Frey, Mark Scalf, Lloyd M. Smith   +3 more
wiley   +2 more sources

Multi-Field Coupled Cyclic Degradation Mechanisms of Alumina Ceramic Fiber Ropes. [PDF]

Nanomaterials (Basel)
Guo H, Shang L, Zhai H, Wang C, Han Z, Xu J, Zhou J, Luan Z, Peng X, Han W.   +9 more
europepmc   +1 more source

Influence of TEOS/MTMS Binder Composition on the Microstructure and Heat Resistance of Electrophoretic Deposited Alumina-Silica Composite Coatings. [PDF]

Micromachines (Basel)
Mun D, Bae JY.
europepmc   +1 more source

Sintering Behavior and Environmental Safety of Ceramsites Prepared from High-Alumina Fly Ash, Coal Gangue and Waste Glass. [PDF]

Materials (Basel)
Wang H, Yang S, Yao K, Liu L.
europepmc   +1 more source

Short-term exposure to ammonium sulfate modifies ice nucleation by alpha-alumina but not organic monolayers or microplastics.

Environ Sci Atmos
Pharoah L, Seifried TM, Patey GN, Lam A, Bertram AK.   +4 more
europepmc   +1 more source