化工新型材料

化工新型材料 ›› 2022, Vol. 50 ›› Issue (3) : 250-254. DOI: 10.19817/j.cnki.issn1006-3536.2022.03.051

开发与应用

荧光素钠负载ZIF-8纳米复合材料用于Fe³⁺离子的检测

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作者信息 +

Study of Fe³⁺ ion detection by ZIF-8 nanocomposite supported by fluorescein sodium

Xue Wenbo¹, Liu Xiujun^1,2, Wang Shuaida¹, Zhang Jing¹

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文章历史 +

Received
2021-08-07
Issue Date	Revised Date
2022-03-29	2021-08-07

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摘要

采用原位生长法将有机染料荧光素钠负载到沸石咪唑啉骨架-8(ZIF-8),制备了一种用于检测Fe³⁺的荧光探针。采用扫描电镜、傅里叶变换红外光谱、X射线粉末衍射和荧光发射光谱对FSS@ZIF-8纳米复合材料进行表征。结果表明:合成了FSS@ZIF-8纳米复合材料。FSS@ZIF-8荧光探针可对多种金属做出响应,并对Fe³⁺的响应能力最强,在5～200μmol/L内具有良好的线性范围,FSS@ZIF-8对Fe³⁺的检出限为0.8μmol/L。FSS@ZIF-8的荧光淬灭是因为激发FSS@ZIF-8的能量转移给Fe³⁺离子而引起的。通过FSS@ZIF-8对Fe³⁺的5次循环测试,其荧光强度仍然能保持在95%以上,具有良好的可回收性。使用该方法对水样中Fe³⁺进行了检测,样品的回收率在96%～102%之间,显示出在水质检测方面具有很好的应用前景。

Abstract

A fluorescence probe for the detection of Fe³⁺ was prepared by loading the organic dye of fluorescein sodium(FSS) onto the framework of zeolitic imidazolate-8 (ZIF-8) by in-situ growth method.The FSS@ZIF-8 nanocomposites were characterized with scanning electron microscopy (SEM),fourier transform infrared spectroscopy (FT-IR),X-ray powder diffraction (XRD) and fluorescence emission spectroscopy.The results illustrated that FSS@ZIF-8 was successfully synthesized.The fluorescent probe of FSS@ZIF-8 can respond to a variety of metals,especially to Fe³⁺ with a good linear range from 5 to 200μmol/L.The limit of detecting Fe³⁺ with FSS@ZIF-8 was 0.8μmol/L.The fluorescence quenching of FSS@ZIF-8 was caused by that the energy excited by FSS@ZIF-8 was transferred to Fe³⁺ ion.The fluorescence intensity of Fe³⁺ could still be kept above 95% after five cycles of test with FSS@ZIF-8,demonstrating good recoverability.The method developed was utilized to detect Fe³⁺ in water samples,and the recovery rate of samples ranged from 96% to 102%,which confirmed that the method had promising application in the detection of water quality.

关键词

荧光素钠 / 沸石咪唑啉骨架-8 / 荧光探针 / Fe³⁺ / 荧光淬灭

Key words

fluorescein sodium / ZIF-8 / fluorescent probe / Fe³⁺ / fluorescence quenching

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荧光素钠负载ZIF-8纳米复合材料用于Fe³⁺离子的检测[J]. 化工新型材料, 2022, 50(3): 250-254 DOI:10.19817/j.cnki.issn1006-3536.2022.03.051

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参考文献

原文顺序 | 出版日期 | 本文引用

[1] Arai Y,Sato S,Wagatsuma K.Comparative study on the emission spectrometric determination of manganese using nitrogen-oxygen Okamoto-cavity microwave induced plasma and argon radio-frequency inductively-coupled plasma[J].Microchemical Journal,2014,116:135-141.
[2] Atilgan S,Ozdemir T,Akkaya E U.A sensitive and selective ratiometric near IR fluorescent probe for zinc ions based on the distyryl-bodipy fluorophore[J].Organic Letters,2008,10(18):4065-4067.
[3] Font-Sanchis E,Galian R E,Cespedes-Guirao F J,et al.Alkoxy-styryl DCDHF fluorophores[J].Physical Chemistry Chemical Physics,2010,12(28):7768-7771.
[4] Fu Y,Gao G Y,Zhi J F.Electrochemical synthesis of multicolor fluorescent N-doped graphene quantum dots as a ferric ion sensor and their application in bioimaging[J].Journal of Materials Chemistry B,2019,7(9):1494-1502.
[5] Dadfar S M,Roemhild K,Drude N I,et al.Iron oxide nanoparticles:diagnostic,therapeutic and theranostic applications[J].Advanced Drug Delivery Reviews,2019,138:302-325.
[6] Egger D A,Weissman S,Refaey-Abramson S,et al.Outer-valence electron spectra of prototypical aromatic heterocycles from an optimally tuned range-separated hybrid functional[J].Journal of Chemical Theory and Computation,2014,10(5):1934-1952.
[7] Shangguan J F,Huang J,He D G,et al.Highly Fe³⁺-selective fluorescent nanoprobe based on ultrabright N/P codoped carbon dots and its application in biological samples[J].Analytical Chemistry,2017,89(14):7477-7484.
[8] 刘天宝,彭艳芬,桂美芳.新型噻唑衍生物的合成及对Fe³⁺的识别[J].化工新型材料,2018,46(7):131-134.
[9] Shen B X,Ma C G,Ji Y,et al.Detection of carboxylesterase 1 and chlorpyrifos with ZIF-8 metal-organic frameworks using a red emission BODIPY-based rrobe[J].ACS Applied Materials & Interfaces,2021,13(7):8718-8726.
[10] Ahn S,Nauert S L,Buru C T,et al.Pushing the limits on metal-organic frameworks as a catalyst support:NU-1000 supported tungsten catalysts for o-xylene isomerization and disproportionation[J].Journal of the American Chemical Society,2018,140(27):8535-8543.
[11] Bloch E D,Queen W L,Hudson M R,et al.Hydrogen storage and selective,oeversible O-2 adsorption in a metal-organic framework with open chromium(Ⅱ) sites[J].Angewandte Chemie International Edition,2016,55(30):8605-8609.
[12] Chen K,Yang Q Y,Sen S.Efficient CO₂ removal for ultra-pure CO production by two hybrid ultramicroporous materials[J].Angewandte Chemie International Edition,2018,57(13):3332-3336.
[13] Dargahi R,Ebrahimzadeh H,Asgharinezhad A A,et al.Dispersive magnetic solid-phase extraction of phthalate esters from water samples and human plasma based on a nanosorbent composed of MIL-101(Cr) metal-organic framework and magnetite nanoparticles before their determination by GC-MS[J].Journal of Separation Science,2018,41(4):948-957.
[14] Dhakshinamoorthy A,Asiri A M,Garcia H.Metal-organic frameworks catalyzed C-C and C-heteroatom coupling reactions[J].Chemical Society Reviews,2015,44(7):1922-1947.
[15] Dong Z Y,Sun Y Z S,Chu J,et al.Multivariate metal-organic frameworks for dialing-in the binding and programming the release of drug molecules[J].Journal of the American Chemical Society,2017,139(40):14209-14216.
[16] Eskandarpour N,Sereshti H.Electrospun polycaprolactam-manganese oxide fiber for headspace-solid phase microextraction of phthalate esters in water samples[J].Chemosphere,2018,191:36-43.
[17] Huang N,Drake H,Li J L,et al.Flexible and hierarchical metal-organic framework composites for high-performance catalysis[J].Angewandte Chemie International Edition,2018,57(29):8916-8920.
[18] Jang J S,Koo W T,Choi S J,et al.Metal organic framework-templated chemiresistor:sensing type transition from P-to-N using hollow metal oxide polyhedron via galvanic replacement[J].Journal of the American Chemical Society,2017,139(34):11868-11876.
[19] Jeddi M Z,Ahmadkhaniha R,Yunesian M,et al.Magnetic solid-phase extraction based on modified magnetic nanoparticles for the determination of phthalate diesters in water samples[J].Journal of Chromatographic Science,2015,53(2):385-391.
[20] Kang S M,Rho J,Choi I S,et al.Norepinephrine:material-independent,multifunctional surface modification reagent[J].Journal of the American Chemical Society,2009,131(37):13224-13225.
[21] Mostakim S K,Biswas S.A thiadiazole-functionalized Zr(Ⅳ)-based metal-organic framework as a highly fluorescent probe for the selective detection of picric acid[J].Crystengcomm,2016,18(17):3104-3113.
[22] Venna S R,Jasinski J B.Carreon M A.Structural evolution of zeolitic imidazolate framework-8[J].Journal of the American Chemical Society.2010,132(51):18030-18033.
[23] Zhang J,Chen S M,Wu T,et al.Integrated molecular chirality,absolute helicity,and intrinsic chiral topology in three-dimensional open-framework materials[J].Journal of the American Chemical Society,2008,130(39):17246-17247.

基金资助

国家自然科学基金(21878232)

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