User profiles for Cao-An Vu

Cao-An Vu

National Central University
Verified email at ncu.edu.tw
Cited by 354

Field-effect transistor biosensors for biomedical applications: recent advances and future prospects

CA Vu, WY Chen - Sensors, 2019 - mdpi.com
During recent years, field-effect transistor biosensors (Bio-FET) for biomedical applications
have experienced a robust development with evolutions in FET characteristics as well as …

Ultrasensitive detection of interleukin 6 by using silicon nanowire field-effect transistors

WP Hu, YM Wu, CA Vu, WY Chen - Sensors, 2023 - mdpi.com
Interleukin 6 (IL-6) has been regarded as a biomarker that can be applied as a predictor for
the severity of COVID-19-infected patients. The IL-6 level also correlates well with respiratory …

Comparing surface modification methods for silicon nanowire field-effect transistor biosensors for diagnosis applications: A case study of cardiac troponin I

CA Vu, YT Su, JS Wang, CY Chang, WP Hu… - Colloids and Surfaces A …, 2023 - Elsevier
This study is a debut of a side-by-side comparison of different methods to modify the surfaces
of the silica-based substrates for biosensor fabrication. The fabricated biosensors are …

Signal enhancement of silicon nanowire field-effect transistor immunosensors by RNA aptamer

CA Vu, WP Hu, YS Yang, HWH Chan, WY Chen - ACS omega, 2019 - ACS Publications
Silicon nanowire field-effect transistors (SiNW-FETs) have been demonstrated as a highly
sensitive platform for label-free detection of a variety of biological and chemical entities. …

Predicting future prospects of aptamers in field-effect transistor biosensors

CA Vu, WY Chen - Molecules, 2020 - mdpi.com
Aptamers, in sensing technology, are famous for their role as receptors in versatile applications
due to their high specificity and selectivity to a wide range of targets including proteins, …

Intermittent lysis on a single paper-based device to extract exosomal nucleic acid biomarkers from biological samples for downstream analysis

VT Vu, CA Vu, CJ Huang, CM Cheng, SC Pan… - Microchimica Acta, 2024 - Springer
As the role of exosomes in physiological and pathological processes has been properly
perceived, harvesting them and their internal components is critical for subsequent applications. …

Improved biomarker quantification of silicon nanowire field-effect transistor immunosensors with signal enhancement by RNA aptamer: Amyloid beta as a case study

CA Vu, WY Chen, YS Yang, HWH Chan - Sensors and Actuators B …, 2021 - Elsevier
Quantifying proteins at ultra-low levels in high ionic-strength solutions by silicon nanowire
field-effect transistor (SiNWFET) immunosensors is critically hindered due to the limited Debye …

Optimizing surface modification of silicon nanowire field-effect transistors by polyethylene glycol for MicroRNA detection

CA Vu, HY Lai, CY Chang, HWH Chan… - Colloids and Surfaces B …, 2022 - Elsevier
MicroRNA (miRNA) sensing plays an essential role in the diagnosis of several diseases,
especially cancers, for appropriate intervention and treatment. However, quantifying miRNA …

An aptamer sandwich assay for protein biomarker detection by solution-gated silicon nanowire field-effect transistor systems

CA Vu, WW Yang, HWH Chan, WY Chen - Microchemical Journal, 2024 - Elsevier
This study is the debut of a sandwich aptamer architecture for protein biomarker detection
by field-effect transistor (FET) biosensors with cardiac Troponin I (cTnI) as a representative …

Paper/PMMA hybrid device with a microvalve-controlled design for exosome isolation and analysis

WP Hu, YF Lai, CA Vu, CW Tsao, SC Pan, CM Cheng… - Talanta, 2023 - Elsevier
This study proposes a paper/PMMA hybrid device designed to isolate exosomes and extract
exosomal miRNA, followed by quantitative analysis. It aims to provide simplified and …