Organic-inorganic manganese (II) halide hybrids based paper sensor for the fluorometric determination of pesticide ferbam

doi:10.1016/j.snb.2019.126701

	Organic-inorganic manganese (II) halide hybrids based paper sensor for the fluorometric determination of pesticide ferbam
	Chen, Shuqin 1,2; Gao, Jianmei 1,2; Chang, Junyu 1,2; Zhang, Yu 2; Feng, Liang 2
刊名	SENSORS AND ACTUATORS B-CHEMICAL
	2019-10-15
卷号	297 页码:8
关键词	Organic-inorganic hybrid compounds Manganese (II) halide hybrids Ferbam Pesticides Paper sensors
DOI	10.1016/j.snb.2019.126701
通讯作者	Feng, Liang(fengl@dicp.ac.cn)
英文摘要	Organic-inorganic metal halide hybrids, which consist of metal halide anions and organic cations, have been widely applied in the sensor design. Instead of general lead (high toxicity) and copper (I) (weak stability) halide hybrids, the low toxic and highly luminescent manganese (II) halide hybrids may be more promising for optical sensors. In this work, a paper sensor based on the organic-inorganic manganese (II) halide hybrids is fabricated as the first attempt. Three new highly luminescent and soluble manganese (II) halide hybrids MnBr4 (TPA)(2), MnBr4(TEA)(2) and MnCl4 (btmdme)(2) are prepared, and their quantum yields are 89.23%, 78.86% and 71.28%, respectively. The hybrids are dispersed uniformly and immoblized on the wax-based paper. The as-fabricated sensor is used for the fluorometric determination of pesticide ferbam, and the limit of detection is calculated to be 0.06 ppm, which is even lower than the maximum permissible concentration in EU pesticides database. Moreover, the practical application of ferbam assay for apple and pear samples is described with satisfactory recoveries (91.88-101.32%). The mechanism of ferbam detection is investigated in detail, and tentatively explained by the interaction between the manganese in MnBr4(TPA)(2) and the sulfur in ferbam together with the inner filter effect (IFE).
资助项目	STS project from CAS[KFJ-STS - SCYD -207] ; Dalian Youth Science and Technology Star Project Support Program[2017RQ024] ; National Natural Science Foundation of China[21804132]
WOS关键词	SENSITIVE DETECTION ; PEROVSKITE ; EMISSION ; PHOTOLUMINESCENCE ; PHOSPHORS
WOS研究方向	Chemistry ; Electrochemistry ; Instruments & Instrumentation
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000478562700086
资助机构	STS project from CAS ; STS project from CAS ; Dalian Youth Science and Technology Star Project Support Program ; Dalian Youth Science and Technology Star Project Support Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; STS project from CAS ; STS project from CAS ; Dalian Youth Science and Technology Star Project Support Program ; Dalian Youth Science and Technology Star Project Support Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; STS project from CAS ; STS project from CAS ; Dalian Youth Science and Technology Star Project Support Program ; Dalian Youth Science and Technology Star Project Support Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; STS project from CAS ; STS project from CAS ; Dalian Youth Science and Technology Star Project Support Program ; Dalian Youth Science and Technology Star Project Support Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/173755]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Feng, Liang
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Separat Sci Analyt Chem, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Chen, Shuqin,Gao, Jianmei,Chang, Junyu,et al. Organic-inorganic manganese (II) halide hybrids based paper sensor for the fluorometric determination of pesticide ferbam[J]. SENSORS AND ACTUATORS B-CHEMICAL,2019,297:8.
APA	Chen, Shuqin,Gao, Jianmei,Chang, Junyu,Zhang, Yu,&Feng, Liang.(2019).Organic-inorganic manganese (II) halide hybrids based paper sensor for the fluorometric determination of pesticide ferbam.SENSORS AND ACTUATORS B-CHEMICAL,297,8.
MLA	Chen, Shuqin,et al."Organic-inorganic manganese (II) halide hybrids based paper sensor for the fluorometric determination of pesticide ferbam".SENSORS AND ACTUATORS B-CHEMICAL 297(2019):8.