Issue 17, 2021
From the journal:

Materials Chemistry Frontiers

A highly-efficient, stable, and flexible Kapton tape-based SERS chip†

Xiaoqi Zhou,‡a   Huan Li,‡a   Guanghua Yu,a   Yangkai Chen,a   Yandong Wang, ORCID logo *bc   Zhoufang Zeng*c  and  Lifeng Chi ORCID logo *a  

* Corresponding authors

a Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, P. R. China
E-mail: chilf@suda.edu.cn

b Institute of Genetics and Development Biology, Chinese Academy of Sciences, Beijing 100101, P. R. China
E-mail: wangyandong@suda.edu.cn

c Research and Development Center for Genetics Resource, Chinese Academy of Sciences, Changzhou 213000, P. R. China

Abstract

A flexible SERS chip fully covered with silver (Ag) nanoparticles is obtained using a one-step metal thermal deposition on Kapton tape, which exhibits ultrasensitivity, high-uniformity, and importantly long-term SERS stability for up to 4 months under polyethylene terephthalate (PET) film packaging. The practicality is further demonstrated using pesticide residue detection on fruit surfaces.

Graphical abstract: A highly-efficient, stable, and flexible Kapton tape-based SERS chip

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Article information

DOI
https://doi.org/10.1039/D1QM00547B
Article type
Research Article
Submitted
07 Apr 2021
Accepted
05 Jul 2021
First published
14 Jul 2021

Mater. Chem. Front., 2021,5, 6471-6475

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A highly-efficient, stable, and flexible Kapton tape-based SERS chip

X. Zhou, H. Li, G. Yu, Y. Chen, Y. Wang, Z. Zeng and L. Chi, Mater. Chem. Front., 2021, 5, 6471 DOI: 10.1039/D1QM00547B

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