Dual-Functional Plasmonic Photothermal Biosensors for Highly Accurate Severe Acute Respiratory Syndrome Coronavirus 2 Detection
Detection Principle
Others
Target
multiple targets (RdRP, ORF1ab, E)
Testing Method Category
Biosensor
Testing Method
plasmonic biosensor
Testing Method - Additional Info
a dual-functional plasmonic biosensor combining the plasmonic photothermal (PPT) effect and localized surface plasmon resonance (LSPR) sensing transduction. The two-dimensional gold nanoislands (AuNIs) functionalized with complementary DNA receptors can perform a sensitive detection of the selected sequences from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) through nucleic acid hybridization
Reported Performance
LOD: 0.22pM
Sample Size
/
Peer-reviewed
yes
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