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. 2018 Jun 16;8(2):55. doi: 10.3390/bios8020055

Table 1.

CD biosensors.

Sensor Platform//Label Analyte Instrumental Technique 1 Linearity Range LOD Ref.
Au/DT2/anti-gliadin//anti-IgG-HRP AGA AMP 0–1000 ng/mL 46 ng/mL [22]
Au/CDPSH/ADA-CMC-GLI//anti-IgG-HRP AGA AMP 0–750 ng/mL 20 ng/mL [23]
Au/PPy/CD/ADA-CMC-GLI//anti-IgG-HRP AGA AMP 0–10 µg/mL 33 ng/mL [24]
Au/PPy/GLI//anti-IgG-HRP AGA AMP 0–10 µg/mL 135 ng/mL [24]
Au/CD/ADA-CMC-GLI//anti-IgG-HRP AGA AMP 0–10 µg/mL 240 ng/mL [24]
Au/C3SAM/GLI//anti-IgG-HRP AGA AMP 0–10 µg/mL 250 ng/mL [24]
LPFG/(PAH/SM-30)14/gliadin AGA EWS n.a. 5 ppm [25]
OF/(gliadin/PSS)n AGA EWS n.a. 1 ppm [26]
OF/(PAH/PAA)(PAH/PSS)3(gliadin/PSS)2(gliadin) AGA LMR n.a. 5 ppm [28]
SPCE/MWCNT/AuNP/DPGx4//anti-IgG-AP DGPA CV n.a. n.a. [29]
SPGE/PSS/TG//anti-Ig-HRP TGA EIS n.a. n.a. [14]
GEC/tTG//anti-Ig-HRP TGA AMP n.a. n.a. [30]
Au/DT2/tTG//anti-IgG-HRP TGA AMP 0–10,000 ng/mL 390 ng/mL [31]
SPCE/MWCNT/AuNP/tTG//anti-Ig-AP TGA CV 0–40 U/mL n.a. [32]
SPE/MB-TG2//anti-IgA-HRP TGA SWV n.a. n.a. [33]
SPCE/tTG//anti-IgG-QD TGA DPV 0–40 U/mL 2.2 U/mL [34]
IDE/cysteamine/tTG//Pr-A-AuNP TGA EIS 0.03–30 nM n.a. [35]
GCE/OPPy/AuNP/tTG TGA EIS 1–100 ng/mL 5.2 ng/mL [36]
Pt/Ppy-Co(II)SDD/tTG TGA EIS 0.2–1.8 µg/mL 201 ng/mL [37]
SPCE/tTG//anti-IgA-BT/QD-STV TGA DPV 3–100 U/mL 2.4 U/mL [38]
SPCE/tTG//anti-IgA-BT/QD-STV TGA DPV 3–40 U/mL 1.0 U/mL [39]
MWCNT-AuNP/GQD/PAMAM/tTG TGA DPV n.a. 20 fg/mL [40]
Au/s-tTG//anti-Ig-HRP TGA AMP 0.26–6.9 μg/mL 260 ng/mL [41]
Au/PC/tTG//anti-IgG-SA-Ru TGA ECL 1.5–10,000 ng/mL 0.5 ng/mL [42]
POF/Au/tTG TGA SPR 30–3000 nM n.a. [43]
Au/MUA/open-tTG//anti-IgG-AuNPs TGA QCM 1.3–12 µg/mL 1.3 μg/mL [44]
Au/ssDNA//ssDNA-HRP HLA AMP 1–50 nM 231 pM [45]
Au/ssDNA//ssDNA-HRP HLA AMP n.a. n.a. [46]
AuNP/MB HLA FS 0–10 nM 0.5 nM [47]

1 AMP = amperometry, CV = cyclic voltammetry, DPV = differential pulse voltammetry, ECL = electrochemiluminescence, EIS = electrochemical impedance spectroscopy, EWS = evanescent wave absorption spectroscopy, FS = fluorescence spectroscopy, LMR = lossy mode resonance, QCM = quartz crystal microbalance, SPR = surface plasmon resonance, SWV = square wave voltammetry, n.a. = not available.