A dual-aptamer-based biosensor for specific detection of breast cancer biomarker HER2 <i>via</i> flower-like nanozymes and DNA nanostructures

2019108 citationsJournal Article

Authors

Dan Ou · Sun Yat-sen University

Duanping Sun · Guangdong Pharmaceutical University

Xiangan Lin · Sun Yat-sen Memorial Hospital

Zhixian Liang · Sun Yat-sen University

Yongsheng Zhong · Sun Yat-sen University

Zuanguang Chen · Sun Yat-sen University

Abstract

A dual-aptamer electrochemical biosensor based on flower-like nanozymes and DNA nanostructures was fabricated for detection of breast cancer biomarker HER2.

Topics & Keywords

Advanced biosensing and bioanalysis techniques Advanced Nanomaterials in Catalysis Biosensors and Analytical Detection

UN Sustainable Development Goals

Good health and well-being

Publication Details

Published in: Journal of Materials Chemistry B

Volume 7, Issue 23, pp. 3661-3669

DOI: 10.1039/c9tb00472f

Field-Weighted Citation Impact: 4.11