Sensitive electrochemical detection of cholesterol using a portable paper sensor based on the synergistic effect of cholesterol oxidase and nanoporous gold

Sensitive electrochemical detection of cholesterol using a portable paper sensor based on the synergistic effect of cholesterol oxidase and nanoporous gold

As a crucial biomarker for some diseases, the determination of cholesterol in human serum is of great significance for the diagnosis and prevention of these diseases. Hence, a portable cholesterol detection method is necessary for clinical and domestic applications. Here, a portable paper sensor was...

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Bibliographic Details
Main Authors: Chen, S. (Author), Gao, X. (Author), Shang, K. (Author), Wang, S. (Author), Wang, X. (Author)
Format: Article
Language:English
Published: Elsevier B.V. 2021
Subjects:
Article
biocompatibility
biological marker
Biosensing Techniques
blood
chemistry
cholesterol
Cholesterol
cholesterol esterase
cholesterol oxidase
Cholesterol Oxidase
electrochemical analysis
electrochemical detection
Electrochemical Techniques
electrochemistry
electrode
Electrodes
enzyme activity
enzymology
Escherichia coli
genetic procedures
gold
Gold
gold nanoparticle
health care system
human
Humans
hydrogen peroxide
Hydrogen-Ion Concentration
impedance spectroscopy
limit of detection
metabolism
microfluidic analysis
nanopore
Nanopores
oxidation
paper
Paper
pH
procedures
Pseudomonas aeruginosa
reactive oxygen metabolite
Screen-printing electrode
sensitivity analysis
synergistic effect
Synergistic effect
temperature
Temperature
transmission electron microscopy
uric acid
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