Charged fluorophores-assisted fabrication of metallic structures inside hydrogel by multi-photon photoreduction
Charged fluorophores-assisted fabrication of metallic structures inside hydrogel by multi-photon photoreduction
复制标题
通过多光子光还原带电荧光团辅助水凝胶内金属结构的制造
DOI:
10.1117/12.2578247
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Mitsuhiro Terakawa
中科院分区:
文献类型:
--
作者:
Manan Machida;Weilu Shen;Hiroaki Onoe;Alexander Heisterkamp;Eric Mazur;Mitsuhiro Terakawa
We demonstrated the fabrication of gold microstructures inside a PEG-based hydrogel with different charged fluorophores by multi-photon photoreduction. By adding an anionic charged FITC-dextran or a cationic charged Rhodamine110 to the metal ion solution, line width of the fabricated gold microstructures increased compared to that of the structures fabricated in fluorophore-free hydrogel. The photobleaching could enhanced the reduction of gold ions accompanying the oxidation of the fluorophores. Notably, the inhibition of reduction of gold ions at a site other than the focal point was observed with FITC-dextran, which may be attributable to the coordination of gold ions to FITC-dextran.
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影响因子:
2.8
作者:
Kosuke Mizuguchi;Y. Nagano;Hiroaki Nishiyama;H. Onoe;M. Terakawa
通讯作者:
Kosuke Mizuguchi;Y. Nagano;Hiroaki Nishiyama;H. Onoe;M. Terakawa
影响因子:
3.3
作者:
Marcu, L;Grundfest, WS;Maarek, JMI
通讯作者:
Maarek, JMI
影响因子:
3.8
作者:
Maruo, Shoji;Saeki, Tatsuya
通讯作者:
Saeki, Tatsuya
DOI:
--
发表时间:
2006
期刊:
SPIE Photonics Europe
影响因子:
--
作者:
N. Tosa;Jocelyne Bosson;M. Pierre;C. Rambaud;M. Bouriau;G. Vitrant;O. Stéphan;S. Astilean;P. Baldeck
通讯作者:
P. Baldeck