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. 2018 Jul 24;18(8):2357. doi: 10.3390/s18082357

Table 2.

Fluorescence-based biosensors and sensors for neurotransmitters determination.

Biomarker Sensing Platform Transduction Type LOD References
DA GQDs/pDA complex FRET 8 nM [81]
DA Functionalized-CuInS2 QDs FI 200 nM [82]
5HT APTES-functionalized surface-assembly of Ag@mSiO2 Interferometry 84 fM [83]
5HT Ehrlich’s reagent-5HT complex Spectrophotometry 2.3 μM [84]
DA dithienotetraphenylsilane/laccase GQDs/pDA complex FRET 80 nM [80]
DA CdSe/ZnS QDs/A FI 29.3 nM [85]