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

被引：9

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

页码：13240 / 13243

页数：4

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