Results 101 to 110 of about 11,900 (214)

Single‐Molecule Imaging and Spectroscopy Enables Quantification of Location‐Dependent Light–Matter Interactions on Nanoantennas

open access: yesSmall Science, Volume 6, Issue 3, March 2026.
The fluorescence intensity as well as the spectral shape of the emission of single dye molecules strongly depend on the molecules’ exact position relative to plasmonic nanoparticles in hybrid systems. By point‐spread function modification analysis, the vertical binding location of single fluorophores on gold nanocones is obtained and correlated to both
Lukas Lang   +6 more
wiley   +1 more source

Direct Photochemical Patterning of Lithium Niobate Structures for Scalable Nonlinear Optical Metasurfaces

open access: yesSmall Science, Volume 6, Issue 3, March 2026.
Photochemical metal–organic decomposition (PMOD) enables scalable patterning of lithium niobate (LN) metasurfaces under ambient conditions, eliminating the need for cleanrooms or harsh etching. This bottom‐up approach produces complex, diverse, and size‐tunable polycrystalline LN patterns.
Rana Faryad Ali, Guillermo Aguilar
wiley   +1 more source

Scalable, high performance, enzymatic cathodes based on nanoimprint lithography

open access: yesBeilstein Journal of Nanotechnology, 2015
Here we detail high performance, enzymatic electrodes for oxygen bio-electroreduction, which can be easily and reproducibly fabricated with industry-scale throughput.
Dmitry Pankratov   +6 more
doaj   +1 more source

SERS Substrate Fabrication via Rapid Triboelectrification‐Driven Self‐Assembly of Close‐Packed Colloidal Monolayers

open access: yesSmall Methods, Volume 10, Issue 6, 24 March 2026.
Triboelectrification‐driven self‐assembly of dry colloidal powder offers a promising dry approach to rapidly (<20$<20$ s) attain ordered monolayer colloidal particles for surface‐enhanced Raman spectroscopy applications. ABSTRACT Surface‐enhanced Raman spectroscopy (SERS) amplifies Raman signals on nanostructured metallic surfaces, enabling the ...
Mehdi Feizpour   +4 more
wiley   +1 more source

Top‐Down Fabrication of Ordered Nanophotonic Structures for Biomedical Applications

open access: yesAdvanced Materials Interfaces
The size, distribution, and specific shape of ordered nanophotonic structures are crucial for their biomedical applications. Bottom‐up approaches such as self‐assembly, emulsification, and precipitation are commonly fabricated nanophotonic structures ...
Baohua Wen   +4 more
doaj   +1 more source

Mold Fabrication for 3D Dual Damascene Imprinting

open access: yesNanoscale Research Letters, 2010
Previously, a damascene process based on nanoimprint lithography has been proposed (Schmid G M, et al. in J Vac Sci Technol B 24(3) 1283, 2006) to greatly reduce the fabrication steps of metal interconnection in integrated circuit.
Saydur Rahman SM, Cui Bo
doaj   +1 more source

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