Results 331 to 340 of about 1,344,549 (424)

Scaling Up Purcell‐Enhanced Self‐Assembled Nanoplasmonic Perovskite Scintillators into the Bulk Regime

Advanced Materials, EarlyView.
This study presents a scalable approach to enhancing bulk scintillators using nanoplasmonics. By integrating 100‐nm silver nanoparticles with perovskite scintillator nanocrystals in a polymer matrix, significant improvements in light yield and decay rates via the Purcell effect are achieved.
Michal Makowski, Wenzheng Ye, Dominik Kowal, Francesco Maddalena, Somnath Mahato, Yudhistira Tirtayasri Amrillah, Weronika Zajac, Marcin Eugeniusz Witkowski, Konrad Jacek Drozdowski, Nathaniel, Cuong Dang, Joanna Cybinska, Winicjusz Drozdowski, Ferry Anggoro Ardy Nugroho, Christophe Dujardin, Liang Jie Wong, Muhammad Danang Birowosuto   +16 more
wiley   +1 more source

Beam steering for single antenna element using different optical lens. [PDF]

Sci Rep
Mohamed AW, Mahmoud KR, Montaser AM.
europepmc   +1 more source

Protein‐Like Polymers Targeting Keap1/Nrf2 as Therapeutics for Myocardial Infarction

Advanced Materials, EarlyView.
We describe a Keap1 targeting protein‐like polymer (PLP) which activates Nrf2, an important cytoprotective transcription factor for relieving myocardial infarction‐induced oxidative stress. This PLP increases cell survival in vitro in multiple relevant cardiac cell types and elicits pro‐reparative responses, improving cardiac function in a preclinical ...
Joshua M. Mesfin, Kendal P. Carrow, Alexander Chen, Madeline P. Hopps, JoJo J. Holm, Quincy P. Lyons, Michael B. Nguyen, Jervaughn D. Hunter, Assa Magassa, Elyse G. Wong, Kate Reimold, Sriya N. Paleti, Emily Gardner, Matthew P. Thompson, Colin G. Luo, Xiaoyu Zhang, Karen L. Christman, Nathan C. Gianneschi   +17 more
wiley   +1 more source

MFBCE: A Multi-Focal Bionic Compound Eye for Distance Measurement. [PDF]

Sensors (Basel)
Liu Q, Wang X, Xue J, Lv S, Wei R.
europepmc   +1 more source

Enhanced Polariton Interactions in Suspended WS2 Monolayer Microcavity

Advanced Materials, EarlyView.
Monolayers of transition‐metal dichalcogenides exhibit strong exciton resonances for light‐matter interactions at RT, though substrate effects limit performance. This work presents a planar microcavity with a suspended WS2 monolayer, eliminating substrate‐induced losses.
Laura Polimeno, Francesco Todisco, Rosanna Mastria, Milena De Giorgi, Antonio Fieramosca, Marco Pugliese, Dario Ballarini, Anna Grudinina, Nina Voronova, Daniele Sanvitto   +9 more
wiley   +1 more source

Retinal shadows of multisegment lenses in fundus imaging. [PDF]

Ophthalmic Physiol Opt
Ho A, Feng L, Rozema JJ, Atchison DA.
europepmc   +1 more source

Photonic Nanomaterials for Wearable Health Solutions

Advanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park, Jung Woo Leem, Young L. Kim, Chi Hwan Lee   +3 more
wiley   +1 more source

Lenses

, 2017
openaire   +1 more source

Myopia control efficacy of peripheral defocus modifying spectacle lenses in children and adolescents: a Meta-analysis. [PDF]

Int J Ophthalmol
Fan HB, Li ZL, Zhang XM, Xie AR, Wei QM, Song TT, Duan JG.   +6 more
europepmc   +1 more source

Scalable Lithium Niobate Nanoimprinting for Nonlinear Metalenses

Advanced Materials, EarlyView.
A broadband polycrystalline lithium niobate platform is developed for highly versatile and scalable fabrication of nonlinear metasurfaces. This work demonstrates simultaneous second harmonic generation and wavefront‐shaping via a metalens on this platform.
Ülle‐Linda Talts, Helena Weigand, Irene Occhiodori, Rachel Grange   +3 more
wiley   +1 more source