Insight into mercury ion detection in environmental samples and imaging in living systems by a near-infrared fluorescent probe

doi:10.1016/j.snb.2024.135768

	Insight into mercury ion detection in environmental samples and imaging in living systems by a near-infrared fluorescent probe
	Fang, Shujing 1; Zhang, Liangwei2 ; Zhao, Yang 2; Zhang, Xia 2; Zhang, Li 2; Chen, Lingxin2 ; Yoon, Juyoung 3; Liu, Shudi 1
发表期刊	SENSORS AND ACTUATORS B-CHEMICAL
	2024-07-15
卷号	411 页码:8
关键词	Mercury ion Hemicyanine Near -infrared detection Imaging
DOI	10.1016/j.snb.2024.135768
通讯作者	Zhang, Liangwei([email protected]) ; Chen, Lingxin([email protected]) ; Yoon, Juyoung([email protected]) ; Liu, Shudi([email protected])
英文摘要	Since mercury could accumulate along with the food chains and undermine environment and human health, development of efficient mercury detection tools in water samples, plants and living systems is of great significance. In this work, we designed a hemicyanine-based fluorescent probe HCYS for mercury detection. The probe exhibited distinct near-infrared fluorescence intensity. Based on the spin orbit coupling effect and heavy atom effect of Hg2+, a significant fluorescent change was exhibited since Hg2+ chelated with the probe by inhibition of the intramolecular charge transfer process in HCYS. The limit of detection (LOD) was calculated to be 1.41 mu M. Exploiting the benefits of fast response time (less than 1 min), high selectivity and noninvasively track capacity, the probe has been applied in biological systems. The solid results proved that the probe HCYS is a powerful tool for Hg2+ imaging in living cells, zebrafish, pea spouts and water samples.
资助机构	Natural Science Foundation of China ; National Research Foundation (NRF) - Korean government (MSIT) ; Program of Youth Innovation Promotion Association, CAS ; Taishan Scholar Project Special Funding
收录类别	SCI
语种	英语
关键词[WOS]	RECENT PROGRESS ; METAL-IONS
研究领域[WOS]	Chemistry ; Electrochemistry ; Instruments & Instrumentation
WOS记录号	WOS:001224849100001
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/36027
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
通讯作者	Zhang, Liangwei; Chen, Lingxin; Yoon, Juyoung; Liu, Shudi
作者单位	1.Yantai Univ, Coll Chem & Chem Engn, Yantai 264005, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 3.Ewha Womans Univ, Dept Chem & Nanosci, Seoul 03760, South Korea
推荐引用方式 GB/T 7714	Fang, Shujing,Zhang, Liangwei,Zhao, Yang,et al. Insight into mercury ion detection in environmental samples and imaging in living systems by a near-infrared fluorescent probe[J]. SENSORS AND ACTUATORS B-CHEMICAL,2024,411:8.
APA	Fang, Shujing.,Zhang, Liangwei.,Zhao, Yang.,Zhang, Xia.,Zhang, Li.,...&Liu, Shudi.(2024).Insight into mercury ion detection in environmental samples and imaging in living systems by a near-infrared fluorescent probe.SENSORS AND ACTUATORS B-CHEMICAL,411,8.
MLA	Fang, Shujing,et al."Insight into mercury ion detection in environmental samples and imaging in living systems by a near-infrared fluorescent probe".SENSORS AND ACTUATORS B-CHEMICAL 411(2024):8.