Results 221 to 230 of about 297,286 (321)

Polarization‐Independent Complex Bragg Grating Filters on Silicon Nitride

open access: yesLaser &Photonics Reviews, Volume 19, Issue 23, December 3, 2025.
This work demonstrates multi‐band polarization‐insensitive optical filters on the 400‐nm thick silicon nitride platform, complying with the LAN‐WDM standard. The filters are based on cladding‐modulated Bragg gratings with judiciously designed grating dimensions.
Alejandro Fernández‐Hinestrosa   +7 more
wiley   +1 more source

Editorial: Cardiac fibroblasts: from development to disease. [PDF]

open access: yesFront Cell Dev Biol
Hernandez SC   +2 more
europepmc   +1 more source

Environmentally Friendly Blowing Agents for Producing Polyisocyanurate (PIR) Foams: Study of the Thermal Conductivity Aging and Mechanical Properties

open access: yesNano Select, Volume 6, Issue 12, December 2025.
HFO leads to PIR foams with the lowest thermal conductivity after 7 years (30 days), being maintained in the foam cells for longer times. HFO constitutes a non‐flammable and environmentally sustainable alternative to replace the hazardous conventional foaming agents in these foams.
Patricia Torres‐Regalado   +2 more
wiley   +1 more source

Perinatal Ethanol Exposure Induces Astrogliosis and Decreases GRP55/PEA-Mediated Neuroprotection in Hippocampal Astrocytes of the 3×Tg Alzheimer's Animal Model. [PDF]

open access: yesInt J Mol Sci
Rodríguez-Pozo M   +8 more
europepmc   +1 more source

Impact of an Early Discharge Hospital-at-Home Program on Length of Stay and Clinical Outcomes in Preterm Infants: A Case-Control Study. [PDF]

open access: yesChildren (Basel)
García-Ortega MÁ   +6 more
europepmc   +1 more source

Amphiphile‐Assisted Synthesis of Ruthenium Nanoparticles for Controlled Release and Enhanced Antibacterial Activity

open access: yesSmall Methods, Volume 9, Issue 12, December 1, 2025.
A novel synthesis of Ruthenium nanoparticles (RuNPs) based on amphiphiles and Ru(III) complexes as antibacterial agents with controlled release properties has been developed. Post‐synthesis modification of the RuNPs with PEG molecular staples enables controlled Ru release, reducing the burst effect.
Raúl Gimeno‐Ferrero   +5 more
wiley   +1 more source

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