Issue 35, 2020
From the journal:

Chemical Communications

Fabrication of ordered bi-metallic array with superstructure of gold micro-rings via templated-self-assembly procedure and its SERS application†

Zhangyu Yin,ab   Yuchen Zhou,c   Pengcheng Cui,ab   Jinhua Liao,ab   Miriam H. Rafailovichc  and  Wei Sun ORCID logo *ab  

* Corresponding authors

a Department of Materials Science and Engineering, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, China
E-mail: sunwei@nbu.edu.cn

b State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China

c Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, USA

Abstract

Bi-metallic patterns with array of Pt discs decorated by Au rings were fabricated onto the substrate by a templated-self-assembly procedure in which multi-step self-assembly processes were involved. The original pattern was established by using the breath figure method. The bi-metallic sample with Au rings exhibited rather high sensitivity as well as great reproducibility within the array in surface-enhanced Raman scattering test.

Graphical abstract: Fabrication of ordered bi-metallic array with superstructure of gold micro-rings via templated-self-assembly procedure and its SERS application

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Article information

DOI
https://doi.org/10.1039/D0CC00942C
Article type
Communication
Submitted
05 Feb 2020
Accepted
19 Mar 2020
First published
20 Mar 2020

Chem. Commun., 2020,56, 4808-4811

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Fabrication of ordered bi-metallic array with superstructure of gold micro-rings via templated-self-assembly procedure and its SERS application

Z. Yin, Y. Zhou, P. Cui, J. Liao, M. H. Rafailovich and W. Sun, Chem. Commun., 2020, 56, 4808 DOI: 10.1039/D0CC00942C

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