Peroxidase-like activity of water-soluble cupric oxide nanoparticles and its analytical application for detection of hydrogen peroxide and glucose

被引：297

作者：

Chen, Wei ^{[1
]}

Chen, Juan ^{[1
]}

Feng, Ye-Bin ^{[1
]}

Hong, Lei ^{[1
]}

Chen, Qi-Ying ^{[1
]}

Wu, Ling-Feng ^{[1
]}

Lin, Xin-Hua ^{[1
]}

Xia, Xing-Hua ^{[2
]}

机构：

[1] Fujian Med Univ, Dept Pharmaceut Anal, Fuzhou 350004, Peoples R China

[2] Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Analyt Chem Life Sci, Nanjing 210093, Jiangsu, Peoples R China

来源：

ANALYST | 2012年 / 137卷 / 07期

基金：

中国国家自然科学基金;

关键词：

CATALYTIC-ACTIVITY; FERROMAGNETIC NANOPARTICLES; COLORIMETRIC DETECTION; CUO NANOPARTICLES; COMPLEXES; DINUCLEAR; CLEAVAGE; H2O2; BIOCATALYSIS; DIOXYGENASES;

D O I：

10.1039/c2an35072f

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Water-soluble cupric oxide nanoparticles are fabricated via a quick-precipitation method and used as peroxidase mimetics for ultrasensitive detection of hydrogen peroxide and glucose. The water-soluble CuO nanoparticles show much higher catalytic activity than that of commercial CuO nanoparticles due to their higher affinity to hydrogen peroxide. In addition, the as-prepared CuO nanoparticles are stable over a wide range of pH and temperature. This excellent stability in the form of aqueous colloidal suspensions makes the application of the water-soluble CuO nanoparticles easier in aqueous systems. A colorimetric assay for hydrogen peroxide and glucose has been established based on the catalytic oxidation of phenol coupled with 4-amino-atipyrine by the action of hydrogen peroxide. This analytical platform not only confirms the intrinsic peroxidase-like activity of the water-soluble cupric oxide nanoparticles, but also shows its great potential applications in environmental chemistry, biotechnology and medicine.

引用

页码：1706 / 1712

页数：7

共 55 条

[1]

[Anonymous], CLIN BIOCHEM

[2] INACTIVATION OF HORSERADISH-PEROXIDASE BY PHENOL AND HYDROGEN-PEROXIDE - A KINETIC INVESTIGATION [J].

BAYNTON, KJ ;

BEWTRA, JK ;

BISWAS, N ;

TAYLOR, KE .

BIOCHIMICA ET BIOPHYSICA ACTA-PROTEIN STRUCTURE AND MOLECULAR ENZYMOLOGY, 1994, 1206 (02) :272-278

[3] Di- and trinuclear Zn2+ complexes of calix[4]arene based ligands as catalysts of acyl and phosphoryl transfer reactions [J].

Cacciapaglia, R ;

Casnati, A ;

Mandolini, L ;

Reinhoudt, DN ;

Salvio, R ;

Sartori, A ;

Ungaro, R .

JOURNAL OF ORGANIC CHEMISTRY, 2005, 70 (02) :624-630

[4] Dinuclear barium(II) complexes based on a calix[4]arene scaffold as catalysts of acyl transfer [J].

Cacciapaglia, R ;

Casnati, A ;

Di Stefano, S ;

Mandolini, L ;

Paolemili, D ;

Reinhoudt, DN ;

Sartori, A ;

Ungaro, R .

CHEMISTRY-A EUROPEAN JOURNAL, 2004, 10 (18) :4436-4442

[5] Efficient and selective cleavage of RNA Oligonucleotides by calix[4]arene-based synthetic metallonucleases [J].

Cacciapaglia, Roberta ;

Casnati, Alessandro ;

Mandolini, Luigi ;

Peracchi, Alessio ;

Reinhoudt, David N. ;

Salvio, Riccardo ;

Sartori, Andrea ;

Ungaro, Rocco .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (41) :12512-12520

[6] The first example of molecularly imprinted nanogels with aldolase type I activity [J].

Carboni, Davide ;

Flavin, Kevin ;

Servant, Ania ;

Gouverneur, Veronique ;

Resmini, Marina .

CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (23) :7059-7065

[7]

Chen K, 1999, ANGEW CHEM INT EDIT, V38, P2227, DOI 10.1002/(SICI)1521-3773(19990802)38:15<2227::AID-ANIE2227>3.0.CO

[8]

2-B

[9] Application of iron-tetrasulfonatophthalocyanine as a new mimetic peroxidase in the determination of hydrogen peroxide with p-hydroxyphenylpropionic acid as a substrate [J].

Chen, QY ;

Li, DH ;

Zhu, QZ ;

Zheng, H ;

Xu, JG .

ANALYTICA CHIMICA ACTA, 1999, 381 (2-3) :175-182

[10] Peroxidase-Like Activity of Cupric Oxide Nanoparticle [J].

Chen, Wei ;

Chen, Juan ;

Liu, Ai-Lin ;

Wang, Li-Man ;

Li, Guang-Wen ;

Lin, Xin-Hua .

CHEMCATCHEM, 2011, 3 (07) :1151-1154

← 1 2 3 4 5 6 →