A highly sensitive Love-wave surface acoustic wave immunosensor for point-of-care detection of Cyfra21-1 in saliva

The Analyst 2026

View at publisher
Authors: Xiaojing Zhang, Hongyang Guo, Li Sin Wong, Hangming Xiong, Liubing Kong, Li Zhang, Yanjie Hu, Yong Zhou, Hao Wan, Ping Wang
DOI: 10.1039/d6an00023a
Cited by: 0
References: 19

Abstract

). Quantification in spiked artificial saliva agreed well with ELISA, yielding good recoveries of 82.36%-106.60%. These results demonstrate that the gold-enhanced Love-SAW immunosensor enables highly sensitive, rapid and portable quantification of salivary biomarkers, providing a promising foundation for the development of compact and non-invasive POCT systems for disease screening.

Fields of Study & Subjects

Acoustic Wave Resonator Technologies Biosensors and Analytical Detection Electrochemical sensors and biosensors

Publication details

Journal / source
The Analyst
Volume
151
Issue
8
Pages
2269–2279
Publication date
1 January 2026
Language
EN