journal article·2019

3D halos assembled from Fe 3 O 4 /Au NPs with enhanced catalytic and optical properties

Ren Cai, Dan Yang, Keng-Te Lin, Thai Son Cao, Yifan Lyv, Kangfu Chen, Yu Yang, Jia Ge, Lian Xia, George Christou, Yuliang Zhao, Zhuo Chen, Weihong Tan

Nanoscale· Volume 11· Issue 43
Publisher page

Abstract

NP building blocks, enhanced catalytic efficiency was achieved by the 3D halos. In addition, the optical behavior of the 3D halos was simulated using a three-dimensional finite-difference time-domain (3D-FDTD) method. As shown in the results, the 3D halos attached to 90 nm Au NPs could absorb more incident light owing to high electric field intensities, making these structures promising for applications in energy harvesting and detection-related fields.
Source: openalex_inverted_index · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Advanced Nanomaterials in Catalysis · Nanocluster Synthesis and Applications · Advanced Photocatalysis Techniques

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Molecular Sciences and Biomedicine Laboratory (MBL)

State Key Laboratory for Chemo/Biosensing and Chemometrics

College of Chemistry and Chemical Engineering and College of Biology

Aptamer Engineering Center of Hunan Province

Hunan University

Centre for Micro-Photonics

Faculty of Science

Engineering and Technology

Swinburne University of Technology

Hawthorn

Department of Chemistry and Department of Physiology and Functional Genomics

Center for Research at the Bio/Nano Interface

Shands Cancer Center

UF Genetics Institute

McKnight Brain Institute

Department of Mechanical and Aerospace Engineering

University of Florida

Gainesville

USA

National Center for Nanoscience and Technology

Chinese Academy of Sciences

Beijing 100049

China

Funding

National Natural Science Foundation of China · National Institutes of Health · National Science Foundation

References (35)

Show source-provided references
1. Kang · J. Am. Chem. Soc. · 2013 · 135 · 149910.1021/ja310427u ↗
2. Zhu · J. Am. Chem. Soc. · 2013 · 135 · 1643810.1021/ja406115e ↗
3. Liu · J. Am. Chem. Soc. · 2010 · 132 · 727910.1021/ja100938r ↗
4. Ma · J. Am. Chem. Soc. · 2017 · 139 · 1175210.1021/jacs.7b03617 ↗
5. Qu · Proc. Natl. Acad. Sci. U. S. A. · 2019 · 116 · 339110.1073/pnas.1810764116 ↗
6. Chen · Nat. Commun. · 2014 · 5 · 509310.1038/ncomms6093 ↗
7. Chen · Chem. Soc. Rev. · 2013 · 42 · 267910.1039/C2CS35367A ↗
8. Chou · Nat. Nanotechnol. · 2014 · 9 · 14810.1038/nnano.2013.309 ↗
9. Vogel · Chem. Rev. · 2015 · 115 · 626510.1021/cr400081d ↗
10. Boles · Chem. Rev. · 2016 · 116 · 1122010.1021/acs.chemrev.6b00196 ↗
11. Auyeung · Nature · 2014 · 505 · 7310.1038/nature12739 ↗
12. Macfarlane · Science · 2011 · 334 · 20410.1126/science.1210493 ↗
13. Qiu · Nano Lett. · 2015 · 15 · 45710.1021/nl503777s ↗
14. Rupich · J. Am. Chem. Soc. · 2010 · 132 · 28910.1021/ja9074425 ↗
15. Guo · Nat. Nanotechnol. · 2016 · 11 · 110510.1038/nnano.2016.172 ↗
16. Miszta · Nat. Mater. · 2011 · 10 · 87210.1038/nmat3121 ↗
17. Xiang · Microchim. Acta · 2018 · 185 · 19510.1007/s00604-017-2666-5 ↗
18. Villa · Materials · 2016 · 9 · 82610.3390/ma9100826 ↗
19. Li · Catal. Commun. · 2012 · 26 · 23110.1016/j.catcom.2012.06.002 ↗
20. Iida · J. Colloid Interface Sci. · 2007 · 314 · 27410.1016/j.jcis.2007.05.047 ↗
21. Talapin · ACS Nano · 2008 · 2 · 109710.1021/nn8003179 ↗
22. Aleksandrovic · ACS Nano · 2008 · 2 · 112310.1021/nn800147a ↗
23. Yang · J. Am. Chem. Soc. · 2016 · 138 · 349310.1021/jacs.5b13235 ↗
24. Cai · ACS Appl. Nano Mater. · 2018 · 1 · 538910.1021/acsanm.8b01380 ↗
25. Cai · Nanoscale · 2019 · 11 · 1216910.1039/C9NR02636C ↗
26. Grzelczak · ACS Nano · 2010 · 4 · 359110.1021/nn100869j ↗
27. Jenkins · Adv. Colloid Interface Sci. · 1996 · 68 · 5710.1016/S0001-8686(96)00304-1 ↗
28. Young · Proc. Natl. Acad. Sci. U. S. A. · 2012 · 109 · 224010.1073/pnas.1119301109 ↗
29. Gao · Nat. Nanotechnol. · 2007 · 2 · 57710.1038/nnano.2007.260 ↗
30. Cai · J. Am. Chem. Soc. · 2019 · 141 · 172510.1021/jacs.8b12415 ↗
31. Guo · ACS Nano · 2011 · 5 · 128210.1021/nn1029586 ↗
32. Cai · J. Am. Chem. Soc. · 2015 · 137 · 1395710.1021/jacs.5b09337 ↗
33. E. D. Palik , Handbook of Optical Constants of Solids , Academic Press , San Diego , 1998
34. Johnson · Phys. Rev. B: Solid State · 1972 · 6 · 437010.1103/PhysRevB.6.4370 ↗
35. Luo · Nanophotonics · 2016 · 5 · 13910.1515/nanoph-2016-0028 ↗