Results 181 to 190 of about 1,967,993 (345)
Advancement in Colloidal Metasurfaces: Approaches for Scalable Photonic Devices
This perspective explores colloidal metasurfaces composed of plasmonic and emitting nanoparticles assembled by laser interference lithography and template‐assisted self‐assembly methods. Precise design strategies achieve directional emission, low‐threshold lasing, and tunable photonic bandgaps.
Sezer Seçkin+2 more
wiley +1 more source
Multiplexed Bio‐detection on an Interferometric Optical Waveguide Assembly
Multiplexed remote bio‐detection is demonstrated through an image conduit composed of 3012 individual cores and coated with interferometric layers. The proof of concept of biodetection is performed through the kinetic monitoring of two complementary DNA strands hybridization paving the way for applications in multiplex in situ biosensing, and ...
Oleksii Bratash+6 more
wiley +1 more source
Mie‐Resonant Metasurfaces with Controlled Silicon Oxidation in Electron‐Beam Deposition
Electron‐beam deposition is optimized to prevent silicon oxidation by controlling chamber pressure and deposition rate, yielding refractive index values comparable to other methods. This tunability enables precise control of optical properties. Mie‐resonant metasurfaces exhibit strong, tunable collective resonances, allowing the fabrication of silicon ...
Neal Raney, Viktoriia E. Babicheva
wiley +1 more source
Ultra‐Flexible µ‐ECoG Arrays Based on PEDOT:PSS Micropillars
This work demonstrates an efficient procedure for fabricating ultra‐flexible neural interfaces endowed with micropatterned microelectrodes to increase surface area and characterized by extremely low impedance values to enable high‐quality recordings. The home‐built device has been shown to record somatosensory evoked potentials in vivo with exceptional
Alice Lunghi+6 more
wiley +1 more source
Polyamide 12 powder nanoadditivated with laser‐synthesized silver nanoparticles is deposited and sintered on polymer parts via EPA‐PBF‐LB/P. The thin surface coating (140 µm) inhibits E. coli and S. aureus bacteria growth and significantly increases the UV light absorption, whereas the mechanical and thermal properties remain unchanged due to minimal ...
Jan Lino Kricke+9 more
wiley +1 more source
Variants in CFAP410 cause a range of retinal and skeletal phenotypes. [PDF]
Schmidt RE+48 more
europepmc +1 more source
Network adaptation improves temporal representation of naturalistic stimuli in Drosophila eye
Lei Zheng
openalex +1 more source
ADAPTATION AND INSERTION OF AN ARTIFICIAL EYE; ENUCLEATION, SYMPATHETIC PHENOMENA, ETC. [PDF]
WILLIAM B. MEANY
openalex +1 more source
A QR code, printed through a commercial printer on a thin plastic foil, pre‐coated with a nanocavity is proposed as an anti‐counterfeiting label. Nanocavity imparts distinctive optical properties in terms of light reflection and transmission. A thin layer of polymer‐dispersed liquid crystals (PDLC) is used to camouflage the QR code, that become ...
Giuseppe Nicoletta+6 more
wiley +1 more source