Results 101 to 110 of about 1,547,475 (285)

A Multifunctional Ionograsper Enabling Ion‐Redistribution Proximity Sensing and Structural‐Reconfiguration‐Driven Bidirectional Actuation

open access: yesAdvanced Materials, EarlyView.
A solid‐state ionic actuator integrates sensing, actuation, and memory within one material. A brief UV pulse induces long‐lasting deformation via coupled network rearrangement, dehydration, and rehydration, while ionic redistribution enables self‐powered sensing, supporting multifunctional, energy‐efficient soft robotic functions without continuous ...
Yong Min Kim   +5 more
wiley   +1 more source

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

open access: yesAdvanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

Reduction of Artificial Tears and Use of Adjunctive Dry Eye Therapies After Lifitegrast Treatment: Evidence from Clinical and Real-World Studies

open access: yesClinical Ophthalmology, 2022
Kelly K Nichols,1 Eric D Donnenfeld,2 Charis Lau,3 Annie Syntosi,4 Paul Karpecki,5 John A Hovanesian6,7 1School of Optometry, University of Alabama at Birmingham, Birmingham, AL, USA; 2New York University Medical Center, New York, NY, USA; 3Retina Global
Nichols KK   +5 more
doaj  

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

STUDI PENGGUNAAN ARTIFICIAL TEARS PADA PASIEN DRY EYE SYNDROME (Penelitian dilakukan di Klinik Mata Surabaya) [PDF]

open access: yes, 2016
Pada pasien dry eye syndrome terjadi penurunan jumlah air mata, sensitifitas permukaan, fungsi ketajaman penglihatan, dapat terjadi pula reaksi infeksi dan inflamasi sehingga sangat berbahaya karena mengakibatkan penurunan penglihatan (Catania et al.,
ROISATU HIKMATUL A’LA, 051211131061
core   +1 more source

Culinary Chemistry as a Platform for Interfacial Materials Design

open access: yesAdvanced Materials Interfaces, EarlyView.
Culinary processes control interfaces through heating, shear, gelation, and molecular transport. This Review connects selected gastronomic examples with food‐derived nanomaterials, plasmonic sensing, anthocyanin photovoltaics, and intelligent packaging. Original agar‐based plasmonic films illustrate the proposed translation.
Josep Moreno   +12 more
wiley   +1 more source

Phosphate concentration in artificial tears [PDF]

open access: yes, 2018
Background: Irrigating solutions and eye drops may contain phosphates as part of their buffer system. In the presence of epithelial keratopathy, a high concentration of phosphate favours corneal calcification.
Langenauer, U.   +3 more
core  

Improved Tear Film Stability in Patients with Dry Eye After Hyaluronic Acid and Galactoxyloglucan Use

open access: yesClinical Ophthalmology, 2020
Pedro Molina-Solana,1 Francisco de Borja Domínguez-Serrano,1 Antonio Manuel Garrido-Hermosilla,1,2 Jesús Montero-Iruzubieta,1,2 Ana Fernández-Palacín,3 Enrique Rodríguez-de-la-Rúa-Franch,1,2 Manuel Caro ...
Molina-Solana P   +6 more
doaj  

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Artificial Tears

open access: yes, 2022
Evelyn Bencicova   +2 more
openaire   +1 more source

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