Determination of Lactoferrin Using High-Frequency Piezoelectric Quartz Aptamer Biosensor Based on Molecular Bond Rupture

Determination of Lactoferrin Using High-Frequency Piezoelectric Quartz Aptamer Biosensor Based on Molecular Bond Rupture

In this study, an aptamer biosensor for detecting lactoferrin (LF) was developed using piezoelectric quartz-induced bond rupture sensing technology. The thiol-modified aptamer I was immobilized on the gold electrode surface of the quartz crystal microbalance (QCM) through an Au-S bond to specificall...

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Bibliographic Details
Main Authors: Haizhi Wu, Shihui Si, Zheng Li, Jiayou Su, Shangguan Jia, Hao He, Chengcheng Peng, Tongqiang Cheng, Qian Wu
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Molecules
Subjects:
quartz crystal microbalance
molecular bond crack
lactoferrin
aptamer
Online Access:https://www.mdpi.com/1420-3049/29/23/5699
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