Structural engineering of Pt-on-Rh hollow nanorods with high-performance peroxidase-like specific activity for colorimetric detection

Hao, Jian; Tan, Yi; Yuan, Jincheng; Shang, Rui; Xiang, Dong; Cai, Kai

doi:10.1039/d4dt01043d

Dalton Trans.

2024

DOI: 10.1039/d4dt01043d

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Structural engineering of Pt-on-Rh hollow nanorods with high-performance peroxidase-like specific activity for colorimetric detection

Jian Hao,

Yi Tan,

Jincheng Yuan

et al.

Abstract: We report a Pt-on-Rh hollow nanorods (PtRh HNRs) with adjustable surface dispersity. The optimized PtRh HNRs exhibit high POD-like activity and the specific activity value is 1352 U mg−1, which is 3.86 times that of monometallic Pt counterpart.

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Structural engineering of Pt-on-Rh hollow nanorods with high-performance peroxidase-like specific activity for colorimetric detection

Abstract: We report a Pt-on-Rh hollow nanorods (PtRh HNRs) with adjustable surface dispersity. The optimized PtRh HNRs exhibit high POD-like activity and the specific activity value is 1352 U mg−1, which is 3.86 times that of monometallic Pt counterpart.

Cited by 2 publications

References 40 publications

Porphyrin modified ZnCo2O4 nanospheres as the excellent peroxidase/oxidase dual nanozymes for colorimetric sensing of cholesterol

Porphyrin modified ZnCo2O4 nanospheres as the excellent peroxidase/oxidase dual nanozymes for colorimetric sensing of cholesterol

A low iridium content greatly improves the peroxidase-like activity of noble metal nanozymes for sensitive colorimetric detection

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