Research on piezoelectric protein sensor array for rapid detecting HIV(1+2) antibody / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 883-885, 2009.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-294548
Responsible library:
WPRO
ABSTRACT
To research piezoelectric immunosensor array for rapid detecting HIV(1+2), piezoelectric immunosensor array matrix was designed. HIV(1+2)C1 antigen was immobilized onto the silver electrodes of quartz-crystal microbalance, which was modified with adsorption and cross-linked method. In the clean air flow and monitoring environment, standard quality control and clinical serum sample were detected. The linear range for the measurement of HIV(1+2) was 0.01-0.2 NCU/ml. The sensitivity, specificity and accuracy of HIV(1+2) piezoelectric protein sensor array were 91.7%, 93.3% and 92.7% respectively.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Quartz
/
Blood
/
Immunoassay
/
Biosensing Techniques
/
HIV Antibodies
/
Reproducibility of Results
/
Sensitivity and Specificity
/
HIV
/
Protein Array Analysis
/
Electrodes
Type of study:
Diagnostic study
Limits:
Humans
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2009
Document type:
Article