Results 41 to 50 of about 162,540 (300)

Methylammonium Lead Bromide Perovskite Nano-Crystals Grown in a Poly[styrene-co-(2-(dimethylamino)ethyl Methacrylate)] Matrix Immobilized on Exfoliated Graphene Nano-Sheets

open access: yesNanomaterials, 2022
Development of graphene/perovskite heterostructures mediated by polymeric materials may constitute a robust strategy to resolve the environmental instability of metal halide perovskites and provide barrierless charge transport.
Anastasios Stergiou   +7 more
doaj   +1 more source

The effect of spin-orbit coupling on the thermal rate constant of the H2+Cl -> H+HCl reaction

open access: yes, 2004
Manthe U, Capecchi G, Werner HJ. The effect of spin-orbit coupling on the thermal rate constant of the H2+Cl -> H+HCl reaction. PHYSICAL CHEMISTRY CHEMICAL PHYSICS.
Werner, H. J.   +4 more
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Facile Method for the Construction of Random Nanoparticle Arrays on a Carbon Support for the Development of Well-defined Catalytic Surfaces

open access: yesInternational Journal of Electrochemical Science, 2008
A simple and easy way to construct platinum nanoparticle (PtNPs) arrays on a carbon matrix is presented and the catalytic properties of the developed materials are evidenced with electrochemical studies.
Ronan Baron   +4 more
doaj   +1 more source

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

open access: yesAdvanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak   +4 more
wiley   +1 more source

The Impact of Ce-Zr Addition on Nickel Dispersion and Catalytic Behavior for CO2 Methanation of Ni/AC Catalyst at Low Temperature

open access: yesJournal of Chemistry, 2017
The CO2 methanation was studied over 7 wt.% nickel supported on Ce0.2Zr0.8O2/AC to evaluate the correlation of the structural properties with catalytic performance.
Minh Cam Le   +3 more
doaj   +1 more source

Theoretical and experimental studies of electronic transport of dithienothiophene

open access: yes, 2009
10.1021/jp902804fJournal of Physical Chemistry C1132812530 ...
Bao, Q.   +9 more
core   +1 more source

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser   +3 more
wiley   +1 more source

Local unfolding of the HSP27 monomer regulates chaperone activity

open access: yesNature Communications, 2019
The small heat-shock protein HSP27 occurs predominantly in oligomeric forms, which makes its structural characterisation challenging. Here the authors employ CPMG and high-pressure NMR with native mass spectrometry and biophysical assays to show that the
T. Reid Alderson   +8 more
doaj   +1 more source

Are Ionic Liquids Good Boundary Lubricants? A Molecular Perspective

open access: yesLubricants, 2018
The application of ionic liquids as lubricants has attracted substantial interest over the past decade and this has produced a rich literature. The aim of this review is to summarize the main findings about frictional behavior of ionic liquids in the ...
Romain Lhermerout   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy