Issue 98, 2023

Mesoporous alloy chiral nanoparticles with high production yield and strong optical activities

Abstract

Applying galvanic replacement reactions (GRRs) to the host chiral nanoparticles (CNPs) is an exclusive method to generate alloy CNPs with mesoporous structures through chirality transfer. However, the GRR-mediated chirality transfer is too inefficient to impose strong optical activities on the alloy mesoporous CNPs (or m-CNPs). Here we dope the host with gold (Au) to significantly enhance the chirality transfer, and additionally employ the Au adhesion layer to increase the production yield (PY) of binary m-CNPs.

Graphical abstract: Mesoporous alloy chiral nanoparticles with high production yield and strong optical activities

Supplementary files

Article information

Article type
Communication
Submitted
06 set 2023
Accepted
07 nov 2023
First published
10 nov 2023

Chem. Commun., 2023,59, 14551-14554

Mesoporous alloy chiral nanoparticles with high production yield and strong optical activities

Y. Ma, L. Yang, Y. Chen, X. Bai, G. Qu, T. Yao, X. Hu, J. Wang, Z. Xu, Y. Yu and Z. Huang, Chem. Commun., 2023, 59, 14551 DOI: 10.1039/D3CC04354A

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