Haloperoxidase Mimicry by CeO2-x Nanorods Combats Biofouling

被引：246

作者：

Herget, Karoline ^{[1
]}

Hubach, Patrick ^{[2
]}

Pusch, Stefan ^{[3
]}

Deglmann, Peter ^{[4
]}

Goetz, Hermann ^{[5
]}

Gorelik, Tatiana E. ^{[1
]}

Gural'skiy, Il'ya A. ^{[1
,6
]}

Pfitzner, Felix ^{[1
]}

Link, Thorben ^{[7
]}

Schenk, Stephan ^{[4
]}

Panthoefer, Martin ^{[1
]}

Ksenofontov, Vadim ^{[1
]}

Kolb, Ute ^{[1
]}

Opatz, Till ^{[3
]}

Andre, Rute ^{[2
]}

Tremel, Wolfgang ^{[1
]}

机构：

[1] Johannes Gutenberg Univ Mainz, Inst Anorgan Chem & Analyt Chem, Duesbergweg 10-14, D-55128 Mainz, Germany

[2] BASF SE, Oxidat Catalysis, Catalysis Res, GCC PO-M301, D-67056 Ludwigshafen, Germany

[3] Johannes Gutenberg Univ Mainz, Inst Organ Chem, Duesbergweg 10-14, D-55128 Mainz, Germany

[4] BASF SE, Quantum Chem, GME M-B001, D-67056 Ludwigshafen, Germany

[5] Johannes Gutenberg Univ Mainz, Forsch Plattform Biomat, Univ Med, Obere Zahlbacher Str 63, D-55131 Mainz, Germany

[6] Taras Shevchenko Natl Univ Kyiv, Dept Chem, Volodymyrska St 64, UA-01601 Kiev, Ukraine

[7] Johannes Gutenberg Univ Mainz, Inst Physiol Chem, Univ Med, Duesbergweg 6, D-55128 Mainz, Germany

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 04期

关键词：

VANADIUM-BROMOPEROXIDASE; HALOGENATING ACTIVITY; CERIA NANOPARTICLES; GENE-EXPRESSION; COMPLEXES; OXIDATION; SURFACES; PENTOXIDE; PEROXIDES; FURANONES;

D O I：

10.1002/adma.201603823

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

CeO2-xnanorods are functional mimics of natural haloperoxidases. They catalyze the oxidative bromination of phenol red to bromophenol blue and of natural signaling molecules involved in bacterial quorum sensing. Laboratory and field tests with paint formulations containing 2 wt% of CeO2-x nanorods show a reduction in biofouling comparable to Cu2O, the most typical biocidal pigment.

引用

页数：8

共 49 条

[1]

[Anonymous], 2014, ANN REPORT HEEL CHEM, P1

[2] CERIUM(IV)-MEDIATED HALOGENATION AT C-5 OF URACIL DERIVATIVES [J].