Gold nanoparticles/silver-bipyridine hybrid nanobelts with tuned peroxidase-like activity

被引：14

作者：

Boujakhrout, Abderrahmane ^{[1
]}

Diez, Paula ^{[1
]}

Martinez-Ruiz, Paloma ^{[2
]}

Sanchez, Alfredo ^{[1
]}

Parrado, Concepcion ^{[1
]}

Povedano, Eloy ^{[1
]}

Soto, Paul ^{[1
]}

Pingarron, Jose M. ^{[1
]}

Villalonga, Reynaldo ^{[1
]}

机构：

[1] Univ Complutense Madrid, Fac Chem, Dept Analyt Chem, E-28040 Madrid, Spain

[2] Univ Complutense Madrid, Fac Chem, Dept Organ Chem 1, E-28040 Madrid, Spain

来源：

RSC ADVANCES | 2016年 / 6卷 / 78期

关键词：

METAL NANOCLUSTERS; IMMOBILIZATION; GLYCOSIDATION; STABILITY; OXIDASE; ENZYMES; CARBON;

D O I：

10.1039/c6ra12972b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gold nanoparticles-decorated silver-bipyridine coordination polymers with intrinsic peroxidase-like activity are reported. Both morphology and mimetic enzyme activity can be tuned by rational manipulation of the nanohybrid composition. The nanomaterial was used for the electrochemical determination of H2O2 and glucose.

引用

页码：74957 / 74960

页数：4

共 27 条

[1] Gold nanoparticles in nanomedicine: preparations, imaging, diagnostics, therapies and toxicity [J].

Boisselier, Elodie ;

Astruc, Didier .

CHEMICAL SOCIETY REVIEWS, 2009, 38 (06) :1759-1782

[2] Amperometric biosensor for hydrogen peroxide, using supramolecularly immobilized horseradish peroxidase on the β-cyclodextrin-coated gold electrode [J].

Camacho, Conrado ;

Matias, Juan C. ;

Chico, Belkis ;

Cao, Roberto ;

Gomez, Leissy ;

Simpson, Benjamin K. ;

Villalonga, Reynaldo .

ELECTROANALYSIS, 2007, 19 (24) :2538-2542

[3]

Carrea G, 2000, ANGEW CHEM INT EDIT, V39, P2226

[4] Industrial applications of enzyme biocatalysis: Current status and future aspects [J].

Choi, Jung-Min ;

Han, Sang-Soo ;

Kim, Hak-Sung .

BIOTECHNOLOGY ADVANCES, 2015, 33 (07) :1443-1454

[5] Gold nanoparticles: Poly(diallyldimethylammonium chloride)-carbon nanotubes composites as platforms for the preparation of electrochemical enzyme biosensors: Application to the determination of cholesterol [J].

Eguilaz, M. ;

Villalonga, R. ;

Aguei, L. ;

Yanez-Sedeno, P. ;

Pingarron, J. M. .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2011, 661 (01) :171-178

[6] Recent advances in the synthesis and catalytic applications of ligand-protected, atomically precise metal nanoclusters [J].

Fang, Jun ;

Zhang, Bin ;

Yao, Qiaofeng ;

Yang, Yang ;

Xie, Jianping ;

Yan, Ning .

COORDINATION CHEMISTRY REVIEWS, 2016, 322 :1-29

[7] Stabilization of trypsin by chemical modification with β-cyclodextrin monoaldehyde [J].

Fernández, M ;

Fragoso, A ;

Cao, R ;

Baños, M ;

Villalonga, ML ;

Villalonga, R .

BIOTECHNOLOGY LETTERS, 2002, 24 (17) :1455-1459

[8] A tailored biocatalyst achieved by the rational anchoring of imidazole groups on a natural polymer: furnishing a potential artificial nuclease by sustainable materials engineering [J].

Ferreira, Jose G. L. ;

Grein-Iankovski, Aline ;

Oliveira, Marco A. S. ;

Simas-Tosin, Fernanda F. ;

Riegel-Vidottia, Izabel C. ;

Orth, Elisa S. .

CHEMICAL COMMUNICATIONS, 2015, 51 (28) :6210-6213

[9] Transesterification of Triolein over Hydrophobic Microporous Carbon with SO3H Groups [J].

Fukuhara, Kiichi ;

Nakajima, Kiyotaka ;

Kitano, Masaaki ;

Hayashi, Shigenobu ;

Hara, Michikazu .

CHEMCATCHEM, 2015, 7 (23) :3945-3950

[10] Immobilization of chitosan-modified invertase on alginate-coated chitin support via polyelectrolyte complex formation [J].

Gómez, L ;

Ramírez, HL ;

Villalonga, ML ;

Hernández, J ;

Villalonga, R .

ENZYME AND MICROBIAL TECHNOLOGY, 2006, 38 (1-2) :22-27

← 1 2 3 →