Near-infrared fluorescence imaging for vascular visualization and fungal detection in plants

被引：8
|
作者：
Deng, Guanjun [1 ,2 ]
Cheung, Felix Man Ho [1 ]
Sun, Zhihong [1 ]
Peng, Xinghua [1 ,2 ]
Li, Sanpeng [1 ]
Gong, Ping [1 ]
Cai, Lintao [1 ]
机构：
[1] Chinese Acad Sci, Guangdong Key Lab Nanomed, Shenzhen Engn Lab Nanomed & Nanoformulat, CAS HK Joint Lab Biomat,CAS Key Lab Hlth Informat, Shenzhen 518055, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 94期
基金：
中国国家自然科学基金;
关键词：
AGGREGATION-INDUCED EMISSION; EVOLUTION; DISEASES;
D O I：
10.1039/c8cc07782g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We found that heptamethine dye IR-820 showed distinct emission peaks in both the NIR-Ia and NIR-Ib windows. IR-820 yielded images of vascular structures in the NIR-Ib window with unprecedented details. NIR-Ib fluorescence imaging was useful not only for studying plant transpiration, but also for detecting and differentiating fungal pathogens.
引用
收藏
页码：13240 / 13243
页数：4
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