首页 杂志概况 投稿须知 在线投稿 在线阅读 征订启事 广告服务 行业资讯 企业动态 资料中心  专访报道 会展信息 ENGLISH

引用本文:   赵丹, 李娜, 许艳杰, 黄晶晶, 陈传霞. 基于对半胱胺保护的金纳米粒子催化活性的抑制检测氰根离子. 分析化学, 2020, 48(7): 889-895. doi:  10.19756/j.issn.0253-3820.201051 [复制]

Citation:   ZHAO Dan , LI Na , XU Yan-Jie , HUANG Jing-Jing , CHEN Chuan-Xia . Colorimetric Sensing of Cyanide Based on Inhibition of Peroxidase-like Activity of Cysteamine-modified Gold Nanoparticles. Chinese Journal of Analytical Chemistry, 2020, 48(7): 889-895. doi: 10.19756/j.issn.0253-3820.201051 [复制]

基于对半胱胺保护的金纳米粒子催化活性的抑制检测氰根离子

通讯作者:  赵丹, lzdzhaodan@163.com; 陈传霞, mse_chencx@ujn.edu.cn

收稿日期: 2020-01-19

基金项目: 本文系河南省科技攻关计划项目(No.192102310405)、国家自然科学基金项目(No.21904048)、洛阳理工学院高层次人才启动项目(No.2017BZ16)和河南省教育厅重点项目(Nos.19A150002,20B150015,20B150016)资助

Colorimetric Sensing of Cyanide Based on Inhibition of Peroxidase-like Activity of Cysteamine-modified Gold Nanoparticles

Corresponding author:  ZHAO Dan , lzdzhaodan@163.com; CHEN Chuan-Xia , mse_chencx@ujn.edu.cn

Received Date:  2020-01-19

Fund Project:  This work was supported by the Project of Science and Technology Department (No. 192102310405), the National Natural Science Foundation of China (No. 21904048), the Scientific Research Foundation of Luoyang Institute of Science and Technology (No. 2017BZ16), the Project of Science and Technology Department (No. 192102310405) and the Key Project of the Education Department of Henan Province, China (Nos. 19A150002, 20B150015, 20B150016).

利用氰根离子(CN-)对带正电荷的半胱胺保护的金纳米粒子(cyst-AuNPs)过氧化物模拟酶催化活性的抑制,建立了一种简单、灵敏测定CN-的比色传感方法。Cyst-AuNPs可催化过氧化氢(H2O2)氧化四甲基联苯胺(TMB),生成蓝色的oxTMB,最大吸收波长为652 nm。由于CN-对cyst-AuNPs的蚀刻作用,cyst-AuNPs的催化活性减弱,导致生成的oxTMB量变少,溶液颜色变浅,652 nm处的吸光度下降,而颜色变浅和吸光度下降的程度与CN-的浓度直接相关。基于催化体系的放大效应,此比色方法的灵敏度高,在最佳条件下,检测CN-的线性范围为2~10 μmol/L和10~140 μmol/L,检出限为0.33 μmol/L(S/N=3)。本方法不需要对金纳米粒子表面进行修饰,具有操作简单、成本低、结果可视化等优点,具有潜在的实际应用价值。

关键词:   氰根离子, 比色方法, 半胱胺保护的金纳米粒子, 过氧化物模拟酶活性
Key words:   Cyanide ion, Colorimetric method, Cysteamine-capped gold nanoparticles, Peroxidase-like activity
[1]

Wang F, Wang L, Chen X Q, Yoon J. Chem. Soc. Rev.,2014,43(13):4312-4324

[2]

Hernández Y, Coello Y, Fratila R M, de la Fuente J M, Lionberger T A. Talanta, 2017,167:51-58

[3]

Wang S, Hai X, Yang Q, Yan S, Li Y. RSC Adv.,2015,5(59):47990-47996

[4]

Mohammadi A, Sahragard R, Rassa M. J. Photoch. Photobio. A,2017,344:114-120

[5]

Liu C Y, Tseng W L. Chem. Commun., 2011,47(9):2550-2552

[6]

Li Y R, Wang Q R, Zhou X M, Wen C Y, Yu J F, Han X G, Li X Y, Yan Z F, Zeng J B. Sens. Actuators B,2016,228:366-372

[7]

Promchat A, Rashatasakhon P, Sukwattanasinitt M. J. Hazard. Mater.,2017,5(329):255-261

[8]

Cheng C, Chen H Y, Wu C S, Meena J S, Simon T, Ko F H. Sens. Actuators B,2016,227:283-290

[9]

Liu Y L, Ai K L, Cheng X L, Huo L H, Lu L H. Adv. Funct. Mater.,2010,20(6):951-956

[10]

Wei S C, Hsu P H, Lee Y F, Lin Y W, Huang C C.ACS Appl. Mater. Interfaces,2012,4(5):2652-2658

[11]

Christison T T, Rohrer J S. J. Chromatogr. A, 2007,1155(1):31-39

[12]

Dai X, Jeffrey M I, Breuer P L. Hydrometallurgy,2005,76(1):87-96

[13]

Meher A K, Labhsetwa N, Bansiwal A. Food Chem., 2017,240:131-138

[14]

Yu Y H, Shu T T, Fu C, Yu B J, Zhang D D, Luo H X, Chen J J, Dong C Z. J. Lumi.,2017,186:212-218

[15]

Hajizadeh S, Farhadi K, Forough M, Sabzi R E. Anal. Methods,2011,3(11):2599-2603

[16]

Lou X D, Zhang Y, Qin J G, Li Z. Chem. Eur J.,2011, 17(35):9691-9696

[17]

Zhang J, Dong L, Yu S H. Sci. Bull., 2015,60(8):785-791

[18]

Chen C X, Zhao D, Hu T, Sun J, Yang X R. Sens. Actuators B,2017,241:779-788

[19]

Zhang S T, Zhang D X, Zhang X H, Shang D H, Xue Z H, Shan D L, Lu X Q. Anal. Chem., 2017,89(6):3538-3544

[20]

Wu J X, Wang X Y, Wang Q, Lou Z P, Li S R, Zhu Y Y, Qin L, Wei H. Chem. Soc. Rev., 2019,48(4):1004-1076

[21]

Gao Z Q, Liu G G, Ye H H, Rauschendorfer R, Tang D P, Xia X H. Anal. Chem., 2017,89(6):3622-3629

[22]

Huang L J, Zhang W T, Chen K, Zhu W X, Liu X N, Wang R, Zhang X, Hu N, Suo Y R, Wang J L. Chem. Eng. J., 2017,330:746-752

[23]

Jv Y, Li B X, Cao R. Chem. Commun., 2010,46(42):8017-8019

[24]

Wang S, Chen W, Liu A L, Hong L, Deng H H, Lin X X. Chemphyschem,2012,13(5):1199-1204

[25]

Kim M H, Kim S, Jang H H, Yi S, Seo S H, Han M S. Tetrahedron Lett., 2010,51(36):4712-4716

[26]

Zhao D, Chen C X, Lu L X, Yang F, Yang X R. Sens. Actuators B,2015,215:437-444

[27]

Shang L, Jin L, Dong S J. Chem. Commun., 2009,21(21):3077-3079

[28]

Zhu R, Zhou Y, Wang X L, Liang L P, Long Y J, Wang Q L, Zhang H J, Huang X X, Zheng H Z. Talanta, 2013,117:127-132

[29]

Long Y J, Li Y F, Liu Y, Zheng J J, Tang J, Huang C Z. Chem. Commun., 2011,47(43):11939-11941

[30]

Shang L, Dong S J. Anal. Chem.,2009,81(4):1465-1470

计量
  • PDF下载量(21)
  • 文章访问量(148)
  • HTML全文浏览量(3)

目录

基于对半胱胺保护的金纳米粒子催化活性的抑制检测氰根离子

赵丹, 李娜, 许艳杰, 黄晶晶, 陈传霞

Figures and Tables