Perturbing Tandem Energy Transfer in Luminescent Heterobinuclear Lanthanide Coordination Polymer Nanoparticles Enables Real-Time Monitoring of Release of the Anthrax Biomarker from Bacterial Spores

doi:10.1021/acs.analchem.8b01365

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	Perturbing Tandem Energy Transfer in Luminescent Heterobinuclear Lanthanide Coordination Polymer Nanoparticles Enables Real-Time Monitoring of Release of the Anthrax Biomarker from Bacterial Spores
	Gao, Nan 1; Zhang, Yunfang 1; Huang, Pengcheng 1; Xiang, Zhehao 1; Wu, Fang-Ying 1; Mao, Lanqun 2
刊名	ANALYTICAL CHEMISTRY
	2018-06-05
卷号	90 期号:11 页码:7004-7011
ISSN号	0003-2700
DOI	10.1021/acs.analchem.8b01365
英文摘要	Lanthanide-based luminescent sensors have been widely used for the detection of the anthrax biomarker dipicolinic acid (DPA). However, mainly based on DPA sensitization to the lanthanide core, most of them failed to realize robust detection of DPA in bacterial spores. We proposed a new strategy for reliable detection of DPA by perturbing a tandem energy transfer in heterobinuclear lanthanide coordination polymer nanoparticles simply constructed by two kinds of lanthanide ions, Tb3+ and Eu3+, and guanosine 5'-monophosphate. This smart luminescent probe was demonstrated to exhibit highly sensitive and selective visual luminescence color change upon exposure to DPA, enabling accurate detection of DPA in complex biosystems such as bacterial spores. DPA release from bacterial spores on physiological germination was also successfully monitored in real time by confocal imaging. This probe is thus expected to be a powerful tool for efficient detection of bacterial spores in responding to anthrax threats.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000434893200091
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42649]
专题	中国科学院化学研究所
通讯作者	Huang, Pengcheng; Wu, Fang-Ying
作者单位	1.Nanchang Univ, Coll Chem, Nanchang 330031, Jiangxi, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Analyt Chem Living Biosyst, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Gao, Nan,Zhang, Yunfang,Huang, Pengcheng,et al. Perturbing Tandem Energy Transfer in Luminescent Heterobinuclear Lanthanide Coordination Polymer Nanoparticles Enables Real-Time Monitoring of Release of the Anthrax Biomarker from Bacterial Spores[J]. ANALYTICAL CHEMISTRY,2018,90(11):7004-7011.
APA	Gao, Nan,Zhang, Yunfang,Huang, Pengcheng,Xiang, Zhehao,Wu, Fang-Ying,&Mao, Lanqun.(2018).Perturbing Tandem Energy Transfer in Luminescent Heterobinuclear Lanthanide Coordination Polymer Nanoparticles Enables Real-Time Monitoring of Release of the Anthrax Biomarker from Bacterial Spores.ANALYTICAL CHEMISTRY,90(11),7004-7011.
MLA	Gao, Nan,et al."Perturbing Tandem Energy Transfer in Luminescent Heterobinuclear Lanthanide Coordination Polymer Nanoparticles Enables Real-Time Monitoring of Release of the Anthrax Biomarker from Bacterial Spores".ANALYTICAL CHEMISTRY 90.11(2018):7004-7011.