Picosecond time-resolved infrared Imaging by a nonscanning two-color infrared super-resolution microscope

被引：6
|
作者：
Sakai, Makoto
Ohmori, Tsutomu
Kinjo, Masataka
Ohta, Nobuhiro
Fujii, Masaaki
机构：
[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan
[2] Hokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
来源：
CHEMISTRY LETTERS | 2007年 / 36卷 / 11期
关键词：
D O I：
10.1246/cl.2007.1380
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A nonscanning two-color infrared super-resolution microscope combining a laser fluorescence microscope and picosecond time-resolved transient fluorescence detected IR (TFD-IR) spectroscopy has been developed. Picosecond time-resolved infrared super-resolution images were obtained with 2 ps time resolutions and 1.4 mu m spatial resolutions, without XY scanning of the sample or the excitation light of infrared and visible. A demonstration measurement on Arabidopsis thaliana roots labeled by Rhodamine 6G is presented.
引用
收藏
页码：1380 / 1381
页数：2
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