苦味酸介导CdSe/ZnS量子点用于水环境双氧水的测定
Picric Acid Mediated CdSe/ZnS Quantum Dots as Fluorescent Probe for Hydrogen Peroxide in Aqueous Media
DOI: 10.12677/AAC.2018.82006, PDF,    科研立项经费支持
作者: 王晓梅, 徐 虎, 王宇红：上海应用技术大学，化学与环境工程学院，上海；罗 勇：聚烯烃催化技术与高性能材料国家重点实验室、上海市聚烯烃催化技术重点实验室(上海化工研究院有限公司)，上海
关键词: 双氧水检测；量子点；荧光恢复；Hydrogen Peroxide Detection； Quantum Dots； Fluorescence Recovery
摘要: 双氧水(H2O2)在不同的领域发挥着十分重要的作用，因此建立一种简单、灵敏、高选择性和稳定的双氧水的检测方法是非常重要的。基于优越的光学特性，半导体纳米晶(也称量子点，quantum dots)作为荧光探针已在不同领域有所应用。在这项研究中，亲水巯基乙酸修饰的CdSe/ZnS量子点在苦味酸(PA)存在下荧光淬灭，而后续H2O2的加入可以恢复量子点荧光，因此该体系可用于检测水环境中的H2O2。在最优条件下，该探针的荧光恢复程度和双氧水的浓度在2~10 μM范围内具有很好的线性关系，检测限达到0.18 μM。同时，该荧光探针体系具有较高的H2O2选择性，对其他活性氮/活性氧表现出较高的抗干扰性能，该荧光探针被成功用于实际水样双氧水的检测。
Abstract: Hydrogen peroxide (H2O2) plays a very important role in many different areas, so establishing a kind of simple, sensitive, highly selective and stable method for hydrogen peroxide detection is very important. Because of the superior optical properties, semiconductor quantum dots as a flu-orescence probe have widely developed in various fields. In this study, in the presence of picric acid, the photoluminescence of a hydrophilic thioglycolic acid capped CdSe/ZnS quantum dots is significantly quenched. But the presence of hydrogen peroxide can recover the photoluminescence of quantum dots. Under the optimal conditions, the fluorescent probe can detect hydrogen peroxide in the range from 2 to 10 μM with the limit of detection ca. 0.18 μM. At the same time, the fluorescent probe exhibits the relatively good selectivity toward other reactive nitrogen/reactive oxygen species. Furthermore, the fluorescent probe has been successfully used in the detection of the actual water samples of hydrogen peroxide.
文章引用：王晓梅, 徐虎, 罗勇, 王宇红. 苦味酸介导CdSe/ZnS量子点用于水环境双氧水的测定[J]. 分析化学进展, 2018, 8(2): 39-50. https://doi.org/10.12677/AAC.2018.82006

参考文献

[1] Kanyong, P., Rawlinson, S. and Davis, J. (2016) A Non-Enzymatic Sensor Based on the Redox of Ferrocene Carboxylic Acid Onionic Liquid Film-Modified Screen-Printed Graphite Electrode for the Analysis of Hydrogen Peroxide Residues in Milk. Journal of Electroanalytical Chemistry, 766, 147-151.
[Google Scholar] [CrossRef] 
[2] Bai, J. and Jiang, X. (2013) A Facile One-Pot Synthesis of Copper Sulfide-Decorated Reduced Graphene Oxide Composites for Enhanced Detecting of H2O2 in Biological Envi-ronments. Analytical Chemistry, 85, 8095-8101.
[Google Scholar] [CrossRef] [PubMed]
[3] Ensafi, A.A., Abarghoui, M.M. and Rezaei, B. (2014) Electrochemical Determination of Hydrogen Peroxide Using Copper/Porous Silicon Based Non-Enzymatic Sensor. Sensors and Actua-tors B: Chemical, 196, 398-405.
[Google Scholar] [CrossRef] 
[4] Sivakumar, M., Sakthivel, M., Chen, S.M., Veeramani, V., Chen, W.L., Bharath, G. and Miyamoto, N. (2017) A Facile Low-Temperature Synthesis of V2O5 Flakes for Electrochemical Detection of Hydrogen Peroxide Sensor. Ionics, 23, 2193-2200.
[Google Scholar] [CrossRef] 
[5] Chen, Y., Shi, X., Lu, Z., Wang, X. and Wang, Z. (2017) A Fluorescent Probe for Hydrogen Peroxide In Vivo Based on the Modulation of Intramolecular Charge Transfer. Analytical chemistry, 89, 5278-5284.
[Google Scholar] [CrossRef] [PubMed]
[6] Klassen, N.V., Marchington, D. and McGowan, H.C. (1994) H2O2 Determination by the I3-Method and by KMnO4 Titration. Analytical Chemistry, 66, 2921-2925.
[Google Scholar] [CrossRef] 
[7] Zhang, Y., Bai, X., Wang, X., Shiu, K.K., Zhu, Y. and Jiang, H. (2014) Highly Sensitive Graphene-Pt Nanocomposites Amperometric Biosensor and Its Application in Living Cell H2O2 Detection. Analytical Chemistry, 86, 9459-9465.
[Google Scholar] [CrossRef] [PubMed]
[8] Pinkernell, U., Effkemann, S. and Karst, U. (1997) Simultaneous HPLC Determination of Peroxyacetic Acid and Hydrogen Peroxide. Analytical Chemistry, 69, 3623-3627.
[Google Scholar] [CrossRef] [PubMed]
[9] Yang, H., Yang, R., Zhang, P., Qin, Y., Chen, T. and Ye, F. (2017) A Bimetallic (Co/2Fe) Metal-Organic Framework with Oxidase and Peroxidase Mimicking Activity for Colorimetric Detection of Hydrogen Peroxide. Microchimica Acta, 184, 4629-4635.
[Google Scholar] [CrossRef] 
[10] Dickinson, B.C. and Chang, C.J. (2008) A Targetable Fluores-cent Probe for Imaging Hydrogen Peroxide in The Mitochondria of Living Cells. Journal of the American Chemical Society, 130, 9638-9639.
[Google Scholar] [CrossRef] [PubMed]
[11] Jahanian, M.T., Akbarinejad, A. and Alizadeh, N. (2017) Design of a Sensing Platform with Dual Performance for Detection of Hydrogen Peroxide and Fe3+ Based on a New Fluorescent Oligo N-Phenylpyrrole Derivative. Sensors and Actuators B: Chemical, 240, 971-978.
[Google Scholar] [CrossRef] 
[12] Shanmugapriya, J., Rajaguru, K., Sivaraman, G., Muthusubrama-nian, S. and Bhuvanesh, N. (2016) Boranil Dye Based “Turn-On” Fluorescent Probes for Detection of Hydrogen Per-oxide and Their Cell Imaging Application. RSC Advances, 6, 85838-85843.
[Google Scholar] [CrossRef] 
[13] Liu, G.J., Long, Z., Lv, H.J., Li, C.Y. and Xing, G.W. (2016) A Di-aldehyde-Diboronate-Functionalized AIE Luminogen: Design, Synthesis and Application in the Detection of Hydrogen Peroxide. Chemical Communications, 52, 10233-10236.
[Google Scholar] [CrossRef] 
[14] Yao, H., Zhang, Y., Xiao, F., Xia, Z. and Rao, J. (2007) Quantum Dot/Bioluminescence Resonance Energy Transfer Based Highly Sensitive Detection of Proteases. Angewandte Chemie International Edition, 46, 4346-4349.
[Google Scholar] [CrossRef] [PubMed]
[15] Xu, H., Wang, Z., Li, Y., Ma, S., Hu, P. and Zhong, X. (2013) A Quantum Dot-Based “Off-On” Fluorescent Probe for Biological Detection of Zinc Ions. Analyst, 138, 2181-2191.
[Google Scholar] [CrossRef] [PubMed]
[16] Li, D., Xu, H., Li, D. and Wang, Y. (2017) p-Aminothiophenol-Coated CdSe/ZnS Quantum Dots as a Turn-On Fluorescent Probe for pH Detection in Aqueous Media. Talanta, 166, 54-62.
[Google Scholar] [CrossRef] [PubMed]
[17] Li, X., Zhang, S., Kulinich, S.A., Liu, Y. and Zeng, H. (2014) Engineering Surface States of Carbon Dots to Achieve Controllable Luminescence for Solid-Luminescent Composites and Sensitive Be2+ Detection. Scientific Reports, 4, 4976.
[Google Scholar] [CrossRef] 
[18] Li, J.J., Wang, Y.A., Guo, W., Keay, J.C., Mishima, T.D., Johnson, M.B. and Peng, X. (2003) Large-Scale Synthesis of Nearly Mon-odisperse CdSe/CdS Core/Shell Nanocrystals using Air-Stable Reagents via Successive Ion Layer Adsorption and Re-action. Journal of the American Chemical Society, 125, 12567-12575.
[Google Scholar] [CrossRef] [PubMed]
[19] Dutta, P., Saikia, D., Adhikary, N.C. and Sarma, N.S. (2015) Macromo-lecular Systems with MSA-Capped CdTe and CdTe/ZnS Core/Shell Quantum Dots as Superselective and Ultrasensitive Optical Sensors for Picric Acid Explosive. ACS Applied Materials Interfaces, 7, 24778-24790.
[Google Scholar] [CrossRef] [PubMed]
[20] Reja, S.I., Gupta, M., Gupta, N., Bhalla, V., Ohri, P., Kaur, G. and Kumar, M. (2017) A Lysosome Targetable Fluorescent Probe for Endogenous Imaging of Hydrogen Peroxide in Living Cells. Chemical Communications, 53, 3701-3704.
[Google Scholar] [CrossRef] 

为你推荐