The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Structural Effects of Fe3O4 Nanocrystals on Peroxidase‐Like Activity
Abstract
The catalytic activity of nanocrystal catalysts depends strongly on their structures. Herein, we report three distinct structures of Fe 3 O 4 nanocrystals, cluster spheres, octahedra, and triangular plates, prepared by a similar hydrothermal procedure. Additionally, the three Fe 3 O 4 nanostructures were used as peroxidase nanomimetics and the correlation between the catalytic activities and the structures was first explored by using 3,3′,5,5′‐tetramethylbenzidine and H 2 O 2 as peroxidase substrates. The results showed that the peroxidase‐like activities of the Fe 3 O 4 nanocrystals were structure dependent and followed the order cluster spheres>triangular plates>octahedra; this order was closely related to their preferential exposure of catalytically active iron atoms or crystal planes. Such investigation is of great significance for peroxidase nanomimetics with enhanced activity and utilization.
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Cites
Intrinsic peroxidase-like activity of ferromagnetic nanoparticles
Gao, L., Zhuang, J., Nie, L., Zhang, J., Zhang, Y., Gu, N., Wang, T., Feng, J., Yang, D., Perrett, S., et al. (2007) · Nature Nanotechnology · doi:10.1038/nnano.2007.260 · Cited by 7,483
Tian, N., Zhou, Z.-Y., Sun, S.-G., Ding, Y., & Wang, Z. L. (2007) · Science · doi:10.1126/science.1140484 · Cited by 3,073
Transmission Electron Microscopy of Shape-Controlled Nanocrystals and Their Assemblies
Wang, Z. L. (2000) · The Journal of Physical Chemistry B · doi:10.1021/jp993593c · Cited by 2,137
Narayanan, R., & El-Sayed, M. A. (2005) · The Journal of Physical Chemistry B · doi:10.1021/jp051066p · Cited by 1,298
Morphological Control of Catalytically Active Platinum Nanocrystals
Lee, H., Habas, S. E., Kweskin, S., Butcher, D., Somorjai, G. A., & Yang, P. (2006) · Angewandte Chemie International Edition · doi:10.1002/anie.200603068 · Cited by 659
Cited by
Nanomaterials with enzyme-like characteristics (nanozymes): next-generation artificial enzymes
Wei, H., & Wang, E. (2013) · Chemical Society Reviews · doi:10.1039/c3cs35486e · Cited by 3,779
Metadata
- Authors
- Liu, S., Lu, F., Xing, R., & Zhu, J.
- Venue
- Chemistry – A European Journal
- Publisher
- Wiley
- Published
- 2010-11-29
- Volume
- 17
- Issue
- 2
- Pages
- 620-625
- ISSN
- 0947-6539 (ISSN-L)
- 1521-3765
- OpenAlex
- W2117611184
- Cited by
- 267
- References
- 5
- FWCI
- 5.56
- Type
- journal article
- Language
- en
- Open access
- closed
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