Results 131 to 140 of about 78,821 (320)

Elastomeric Nanocomposite with Solvent‐Free, One Step, In Situ Shear Exfoliation of Graphite to Graphene

open access: yesAdvanced Materials Interfaces, EarlyView.
This work presents a novel strategy for nanocomposite fabrication that imparts high shear and elongational forces, overcoming the interlayer van der Waals forces within bulk 2D materials and facilitating their exfoliation in elastomers. Additionally, the high shear forces promote effective nanoparticle dispersion and in situ bond formation, leading to ...
Ashiqur Rahman   +5 more
wiley   +1 more source

A Stark-tuned, far-infrared laser for high frequency plasma diagnostics

open access: green, 1992
D.K. Mansfield   +5 more
openalex   +4 more sources

Ultrashort Isolated Attosecond Pulse Generation with 750-nm Free-Carrier Envelope Phase Near-Infrared Pulses

open access: yesUltrafast Science
Ultrashort laser pulses can serve as fast probes to record instant events. The isolated attosecond pulses (IAPs) generated from high-order harmonic generation (HHG) have been shortened down to about 2 atomic units in time, empowering us to study quantum ...
Xiaowei Wang   +7 more
doaj   +1 more source

Controlling Frost Propagation on Polymeric Surfaces Using SI‐ATRP Chemical Micropatterning

open access: yesAdvanced Materials Interfaces, EarlyView.
Local wettability differences on the polymeric substrates grafted with hydrophilic stripes are linked to local variations in the presence and state of molecular water layer (MWL). The localized MWL results in fast‐propagating freezing events on the hydrophilic stripes followed by slower freezing propagation across the more hydrophobic substrate, thus ...
Miisa J. Tavaststjerna   +2 more
wiley   +1 more source

Single axial-mode selection in a far-infrared p-Ge laser [PDF]

open access: green, 2000
A. V. Muravjov   +6 more
openalex   +1 more source

Fast Prototyping and Ex Vivo Evaluation of Dissolvable Millineedle Patches Made by Solvent Casting from CO2 Laser Ablated Elastomer Molds

open access: yesAdvanced Materials Interfaces, EarlyView.
CO2 laser ablation, a fast, inexpensive, and reproducible method, is used to create flexible elastomer molds with millimeter‐long cavities for the fabrication of dissolvable polymer needles. Made from PVP, these milli‐needles achieve ≈560 µm penetration into porcine skin, demonstrating their potential for effective transdermal drug delivery.
Matteo Tollemeto   +7 more
wiley   +1 more source

Manufacture of 3D Compact Graphene Oxide Macrostructures

open access: yesAdvanced Materials Interfaces, EarlyView.
This article discusses methods to manufacture 3D graphene oxide‐based compact macrostructures, including molding, origami and kirigami, stimuli‐responsive deformation, and 3D printing. The compact morphology makes the graphene oxide‐based structures achieve high mechanical stiffness and strength to satisfy applications that need excellent mechanical ...
Siyu Liu
wiley   +1 more source

Development of a pump-probe facility combining a far-infrared source with laser-like characteristics and a VUV free electron laser [PDF]

open access: green, 2001
B. Faatz   +8 more
openalex   +1 more source

Self‐Organized Growth of Catalyst‐Free Single Crystal WnO3n‐2 (n = 25) Nanowire Bundles on Si (111) via Selective He+ Ion Irradiation

open access: yesAdvanced Materials Interfaces, EarlyView.
A novel and efficient method is explored to synthesize 1D single‐crystal sub‐stoichiometric WnO3n‐2 (n = 25) nanowire bundles. The approach utilizes selective low‐energy He+ ion irradiation (27 eV) on Mo‐Ni doped WOx surface, achieving efficient catalyst‐free self‐organized growth of high aspect ratio nanowires at the temperature of 700 °C.
Maryna Bilokur   +3 more
wiley   +1 more source

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