Sensitive Fluorescent Sensor for Recognition of HIV-1 dsDNA by Using Glucose Oxidase and Triplex DNA

Table 2

Comparison of our method with other methods for the determination of dsDNA.

Method	Analytical range	LOD	Application to samples	Reference
Polyamide microarrays method	1 nM–6 μM	1 nM	No	[12]
Strand-displacement amplification method	1 pM–250 pM	0.4 pM	No	[13]
Dynamic light-scattering method	59 pM–4061 pM	59 pM	No	[15]
Molecular beacon method	0.75 nM–50 nM	0.69 nM	No	[17]
Nicking enzyme amplification method	100 pM–200 nM	66 pM	Yes	[33]
Glucose oxidase amplification method	10 pM–1000 pM	3 pM	Yes	This work