Results 191 to 200 of about 33,386 (301)

Novel Filter-Based Excitation Method for Pulse Compression in Ultrasonic Sensory Systems. [PDF]

Sensors (Basel)
Cortés Á, Pérez-Rubio MC, Hernández Á.   +2 more
europepmc   +1 more source

Development of chalcones structure‐related to avobenzone: Photoprotection, photostability, and safety evaluation

Photochemistry and Photobiology, EarlyView.
Scaffold hopping strategy used to develop chalcones structure‐related to the avobenzone tautomer. Positive aspects of 2‐hydroxychalcones are highlighted. Abstract Chalcones are α,β‐unsaturated ketones with extended π‐conjugation, making them promising scaffolds for the development of organic UV filters.
Gabriela Zanella Marcon, Taíne de Bastos Brum, Nayara Fernanda Tokashike de Araujo, Gabriela Lascala Ramos, Bruna Cogo Borin, Ruth Barin, Aline Ferreira Ourique, André Passaglia Schuch, Andréa Inês Horn Adams, Lorena Rigo Gaspar Cordeiro, Letícia Cruz, Fernando Fumagalli   +11 more
wiley   +1 more source

Spectrum collapse in a 7-core fiber laser with wavelength-shifted FBGs: modeling and comparison with experiment

High Power Laser Science and Engineering
Alena Yu. Kolesnikova, Alexey G. Kuznetsov, Evgeniy V. Podivilov, Sergey A. Babin   +3 more
doaj   +1 more source

Dynamic pendulum strategy enables both anti-quenching and fast spin flipping for efficient blue multiple-resonance thermally activated delayed fluorescence emitters. [PDF]

Chem Sci
Gan X, Chen B, Li JQ, Si H, Sun N, Meng G, Chen XK, Ding L, Lu ZH, Ding J.   +9 more
europepmc   +1 more source

Tonotopically distinct OFF responses arise in the mouse auditory midbrain following sideband suppression

The Journal of Physiology, EarlyView.
Abstract figure legend Sounds of different frequencies elicit spatially distinct patterns of neural activity within the inferior colliculus aligned to the tonotopic organization of afferent projections. Sound‐evoked neural responses can be visualized in awake mice that express fluorescent Ca2+ sensors.
Patrick D. Parker, Amanda M. Lauer, Dwight E. Bergles   +2 more
wiley   +1 more source

Ladder-type π-conjugated frameworks with multi-heteroatom modulation for narrowband violet-blue multiple-resonance emitters with a low CIE _<i>y</i> of 0.03. [PDF]

Chem Sci
Wu JR, Yang YJ, Yuan HT, Ge SJ, Qu YK, Jiang HX, Liu Y, Zhou DY, Liao LS, Jiang ZQ.   +9 more
europepmc   +1 more source

Dynamical Modulation of Dual‐Band Thermal Emission in a Graphene‐2D‐hBN‐LiV2O5 Heterostructure

Nanophotonics, Volume 15, Issue 13, 13 July 2026.
A van der Waals heterostructure combining graphene, 2D‐hBN, and LiV2O5 enables dynamically tunable dual‐band mid‐infrared thermal emission with narrow spectral features. Plasmon–phonon strong coupling yields five hybrid polariton branches, whereas coupled‐oscillator models quantify mode mixing and Rabi splittings (up to 27.72 meV via hBN‐thickness ...
Yuhui Cai, Minru Zhu, Peiyuan Huang, Qinmiao Chen, Xuening Wang, Bingfeng Fan, Yongyao Li, Jiayao Huang, Dongxu Zhao   +8 more
wiley   +1 more source

Unraveling the positive effect of twisted helicene structure on narrowband electroluminescence. [PDF]

Chem Sci
Du CZ, Mai M, Gao PH, Zhao YC, Gao XY, Zhang D, Duan L, Cui C, Wang XY.   +8 more
europepmc   +1 more source

Photoprotective practices in patients with mycosis fungoides: a questionnaire‐based survey study

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Ioannis‐Alexios Koumprentziotis, Antonis Tsimpidakis, Maria Gerochristou, Stella Kaliampou, Eleni Tsefou, Alexander Stratigos, Vasiliki Nikolaou   +6 more
wiley   +1 more source

Photonic Doping of Epsilon‐Near‐Zero Bragg Microcavities

Nanophotonics, Volume 15, Issue 13, 13 July 2026.
Photonic doping of an epsilon‐near‐zero (ENZ) Bragg microcavity at optical frequencies induces strong magnetic responses from dielectric inclusions, enabling intense field localization, Purcell enhancement, and tunable hybrid Bragg–Mie modes. The platform supports perfect magnetic conductor and epsilon‐and‐mu‐near‐zero regimes, offering opportunities ...
Ali Panahpour, Jussi Kelavuori, Mikko Huttunen   +2 more
wiley   +1 more source