Results 211 to 220 of about 361,273 (254)

Piezoelectric Amino Acid Salts with Halogen‐Based Coformers Produce Exceptional Force‐Generated Voltage Output

open access: yesAdvanced Science, EarlyView.
Amino acid‐based multicomponent crystals have emerged as high‐performance, environmentally sustainable piezoelectrics. In this work, the correlation of crystal packing, molecular polarization, and electromechanical response is uncovered through integrated experimental and computational approaches.
Krishna Hari   +2 more
wiley   +1 more source

Hierarchical Organization of Biomaterials in the Formation of Photonic Nanostructures

open access: yesAdvanced Science, EarlyView.
Natural organisms create vibrant structural colors through precisely organized nanostructures formed under mild biological conditions. This review explores how cellulose, chitin, corneous beta‐protein, and melanin form complex nanostructures across molecular, mesoscale, and tissue levels.
Sangyeop Kim   +5 more
wiley   +1 more source

Titin‐Mimetic Phase Separation Enables a High‐Performance Dielectric Elastomer for Artificial Muscles

open access: yesAdvanced Science, EarlyView.
Inspired by the hierarchical mechanoresponsive structure of titin, a phase‐separated fluorinated polyacrylate dielectric elastomer exhibits large actuation strain (235%), ultrahigh energy density (386 J kg−1), and excellent self‐healing capability.
Chengzhen Du   +8 more
wiley   +1 more source

Optical coherence tomography-based cochlear endoscopy through the human round window membrane. [PDF]

open access: yesOpt Lett
Bordas JM   +6 more
europepmc   +1 more source

Solution‐Shearing of Highly Smooth Ion‐Gel Thin Films: Facilitating the Deposition of Organic Semiconductors for Ion‐Gated Organic Field Effect Transistors

open access: yesAdvanced Electronic Materials, Volume 11, Issue 6, May 2025.
A straightforward method is introduced to produce ion‐gel films with very low surface roughness by employing a solution‐shearing coating process. These ion‐gel films permit the growth of crystalline thin films of various small molecule organic semiconductor molecules directly on top of the ion‐gel layer, thereby enabling “inverted” small molecule ...
Jonathan Perez Andrade   +10 more
wiley   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

open access: yesAdvanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao   +4 more
wiley   +1 more source

Tibial Condylar Valgus Osteotomy Combined With Inverted V-Shaped High Tibial Osteotomy. [PDF]

open access: yesArthrosc Tech
Nakayama H   +6 more
europepmc   +1 more source

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