Results 211 to 220 of about 553,337 (279)

Emergent Chirality from Pairing of Achiral Molecules: Homochiral Chains of Paired 1,10‐Phenanthroline on Au(111)

open access: yesAdvanced Materials Interfaces, EarlyView.
This work highlights a new mechanism for surface chirality in which achiral 1,10‐phenanthroline molecules adsorbed on Au(111) generate chirality through a pairing‐driven hierarchical self‐assembly pathway. In this mechanism, chirality originates from hydrogen‐bonded molecular pairs and is amplified into organized chiral architectures via weak ...
Erlina Tik Man   +13 more
wiley   +1 more source

Advancements in TLP Bonding for Power Electronics Die‐Attach Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Transient Liquid Phase (TLP) bonding is gaining traction as a lead‐free die‐attach technology in power electronics packaging. This review examines the state of TLP bonding, its key elements, reliability aspects, and practical limitations. This review also highlights emerging trends, such as nanostructured interfaces, that may improve scalability of TLP
Fatin Battal   +4 more
wiley   +1 more source

Tracing the roots of One Health principles in nursing practice. [PDF]

open access: yesOne Health
Fernandes JB   +3 more
europepmc   +1 more source

Millisecond‐Switching Dual‐Band/Dual‐Polarization Ka‐Band Wavefront Control Enabled by a Complementary Liquid‐Crystal Metasurface

open access: yesAdvanced Materials Technologies, EarlyView.
An LCD‐compatible complementary liquid‐crystal metasurface delivers dual‐band, dual‐polarized Ka‐band wavefront control with millisecond switching via a 10‐µm LC gap. Interlaced patch/slot pairs enable independent phase tuning at 28 and 38 GHz, while strategic 45° slot rotation suppresses parasitic resonances. Measurements on a 160 × 160‐cell prototype
Daehyeon Kim   +4 more
wiley   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

open access: yesAdvanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy