Improvement in the reduction of silver ions in aqueous solution using two-photon sensitive dye
Improvement in the reduction of silver ions in aqueous solution using two-photon sensitive dye
复制标题
DOI：
10.1063/1.2345601
复制
发表时间：
2006-09-11
影响因子：
4
通讯作者：
Kawata, Satoshi
中科院分区：
文献类型：
--
作者：
Ishikawa, Atsushi;Tanakaa, Takuo;Kawata, Satoshi
利用双光子敏化染料改善了银离子在水溶液中的还原性能。通过双光子吸收过程激发染料，以较低的激光功率触发银离子的还原，实现了亚衍射极限制备。得到了最小宽度为400 nm的导电银丝。作者还演示了在玻璃基板上制作任意形状的自立式三维银微结构。(C)2006年美国物理研究所。
The reduction properties of silver ions in aqueous solution were improved with a two-photon sensitive dye. Excitation of the dye through a two-photon absorption process allowed a low laser power to trigger the reduction of silver ions, and sub-diffraction-limit fabrication was realized. An electrically conductive silver wire with a minimum width of 400 nm was achieved. The authors also demonstrated the fabrication of self-standing three-dimensional silver microstructures with arbitrary shapes on a glass substrate. (c) 2006 American Institute of Physics.