Near-Infrared Resonance Energy Transfer Glucose Biosensors in Hybrid Microcapsule Carriers

Table 1

Loading concentration and response properties for samples with varying capsule concentration.

Capsules/mL	QSY-dex (picomol)	AF-AG (picomol)	Sensitivity (%Δ ratio/mM)	Linear range (mM)	𝐶𝑔(𝑆=1/2)
4.3×10^5	18	23	5.15	0–10	4.1
8.6×10^5	37	46	3.09	0–30	10
1.72×10^6	73	92	1.97	0–40	20
3.87×10^6	184	146	0.8	0–80	60