Table 1. Studies of lateral flow immunoassays using quantum dots

Ann Clin Microbiol 2023;26:99-102. Quantum dot-based lateral flow immunoassay for the rapid detection of pathogens

Table 1. Studies of lateral flow immunoassays using quantum dots

Target	LOD or sensitivity	Assay time	Reference
Influenza A virus	2.4 pg/mL	20 min	[9]
SARS-CoV‑2	6.2 pg/mL
SARS-CoV-2 IgG	98.8%	15 min	[10]
SARS-CoV-2 neutralizing antibody	88.9%
HIV antibody	0.11 NCU/mL	20 min	[11]
Treponema pallidum antibody	0.62 IU/L
HCV antibody	0.14 NCU/mL
HBsAg	0.22 IU/mL
SARS-CoV-2 IgM/IgG antibody	Sensitivity 97%, Specificity 96%	15 min	[12]
Zika virus	0.045 ng/mL	20 min	[13]
Dengue virus	0.15 ng/mL
HIV DNA	0.76 pM	15 min	[14]
Mycobacterium species FprA	12.5 pg/μL	10 min	[15]
Tetanus antibody	0.001 IU/mL	30 min	[16]

Abbreviations: LOD, limit of detection; SARS-CoV 2, severe acute respiratory syndrome coronavirus 2; HCV, hepatitis C virus; HBsAg, hepatitis B surface antigen.