Machida, M.; Shen, W.; Onoe, H.; Hiruta, Y.; Heisterkamp, A. et al.: Anionic fluorophore-assisted fabrication of gold microstructures inside a hydrogel by multi-photon photoreduction. In: Optical Materials Express 11 (2021), Nr. 1, S. 48-58. DOI: https://doi.org/10.1364/OME.412066
Abstract: | |
The fabrication of accentuated gold microstructures is demonstrated by multi-photon photoreduction inside an anionic fluorophore-containing hydrogel. We attempted to facilitate gold-ion photoreduction near the focal point of laser pulses, expecting the donation of electrons by the oxidation of fluorophores in the vicinity of gold ions. The presence of anionic FITCdextran also inhibited the spontaneous reduction in untargeted zones, which is attributed to the coordination of gold ions and the anionic FITC-dextran. Simultaneous facilitation and inhibition are promising for the fabrication of dense metal microstructures in the targeted zone while maintaining the hydrogel's light permeability. © 2020 Optical Society of America. All Rights Reserved. | |
License of this version: | OSA Open Access Publishing Agreement |
Document Type: | Article |
Publishing status: | publishedVersion |
Issue Date: | 2021 |
Appears in Collections: | Fakultät für Mathematik und Physik |
pos. | country | downloads | ||
---|---|---|---|---|
total | perc. | |||
1 | ![]() |
Germany | 44 | 53.66% |
2 | ![]() |
United States | 15 | 18.29% |
3 | ![]() |
China | 12 | 14.63% |
4 | ![]() |
Indonesia | 3 | 3.66% |
5 | ![]() |
Russian Federation | 2 | 2.44% |
6 | ![]() |
Vietnam | 1 | 1.22% |
7 | ![]() |
Taiwan | 1 | 1.22% |
8 | ![]() |
Japan | 1 | 1.22% |
9 | ![]() |
Iran, Islamic Republic of | 1 | 1.22% |
10 | ![]() |
Switzerland | 1 | 1.22% |
other countries | 1 | 1.22% |
Hinweis
Zur Erhebung der Downloadstatistiken kommen entsprechend dem „COUNTER Code of Practice for e-Resources“ international anerkannte Regeln und Normen zur Anwendung. COUNTER ist eine internationale Non-Profit-Organisation, in der Bibliotheksverbände, Datenbankanbieter und Verlage gemeinsam an Standards zur Erhebung, Speicherung und Verarbeitung von Nutzungsdaten elektronischer Ressourcen arbeiten, welche so Objektivität und Vergleichbarkeit gewährleisten sollen. Es werden hierbei ausschließlich Zugriffe auf die entsprechenden Volltexte ausgewertet, keine Aufrufe der Website an sich.