Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Kyoko Namura"'
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 20, Pp n/a-n/a (2023)
Abstract Plasmonic nanomaterials have attracted much attention to new anticounterfeiting technology. Since one of current anticounterfeiting problems is fake medical tablets, on‐dose authentication of the tablets is strongly required considering ti
Externí odkaz:
https://doaj.org/article/bab5ba8dabe3429eaa6dbebb156aa97c
Autor:
Takao Fukuoka, Yasushige Mori, Toshiya Yasunaga, Kyoko Namura, Motofumi Suzuki, Akinobu Yamaguchi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Counterfeiting of financial cards and marketable securities is a major social problem globally. Electronic identification and image recognition are common anti-counterfeiting techniques, yet they can be overcome by understanding the correspo
Externí odkaz:
https://doaj.org/article/8964dc812bfb4c6488b38f1aed902647
Publikováno v:
Results in Materials, Vol 8, Iss , Pp 100139- (2020)
We report the fabrication of a low-cost, and highly reproducible large scale surface-enhanced Raman spectroscopy (SERS) substrate using an inkjet-printed Ag nanoparticle-ink (AgNI). The AgNI SERS substrates were evaluated for SERS using trans-1,2-bis
Externí odkaz:
https://doaj.org/article/e343c4cc88be450ba674c27af3b5b744
Publikováno v:
Vacuum and Surface Science. 64:418-423
Publikováno v:
Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XX.
Physically unclonable functions (PUFs) are often used as robust anti-counterfeiting labels because they have fingerprints of device element characteristics due to the variations and fluctuations in the dimensional accuracy during manufacturing. An in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af0887693bfb976e491f2866a9355947
https://doi.org/10.21203/rs.3.rs-1736292/v1
https://doi.org/10.21203/rs.3.rs-1736292/v1
Publikováno v:
Nanoscale Advances. 3(3):668-674
Self-cleaning surfaces often make use of superhydrophobic coatings that repel water. Here, we report a hydrophobic Si nanospring surface, that effectively suppresses wetting by repelling water droplets. We investigated the dynamic response of Si nano
Publikováno v:
Applied Nanoscience. 13:155-163
Ag nanorod arrays/dielectrics/mirror-structured multilayer thin-film are well known, highly sensitive surface-enhanced Raman scattering (SERS) substrates that enhance the Raman scattering cross-section by the interference of light. However, extractin
Publikováno v:
The Journal of Physical Chemistry C. 124:21215-21222
The electromagnetic enhancement mechanism is a major contributor to surface-enhanced Raman scattering enhancements, which are a direct consequence of the roughness present on noble metal surfaces. The electromagnetic enhancement mechanism is a twofol
Publikováno v:
ACS Applied Bio Materials. 3:3226-3235
Recently, studies have been carried out on attempts to combine surface-enhanced Surface-enhanced Raman spectroscopy (SERS) substrates that can be based on either localized surface plasmon (LSP) or surface plasmon polaritons (SPP) structures. By combi