Table 1 Developed method was compared to previously reported methods for the sensing of Vitamin D3.

From: Lemon extract supported green synthesis of bimetallic CuO/Ag nanoporous materials for sensitive detection of vitamin D3

Technique

Electrode

Linearity(μM)

LOD(μM)

Reference

SPR

Ab-25OHD/SPE/GCE

12.9–129

2.60

38

DPV

BSA/Ab-VD2/CD-CH/ITO

0.025–0.143

0.003

40

DPV

SiO2/GO/Ni(OH)2-GCEa

0.25–2.5

0.003

42

DPV

GCE

2–400

1.49

46

DPV

Au—Pd-GCE

5–50

0.18

47

SWV

BDDE

2–200

0.17

48

DPV

BSA/Anti-VD/Fe3O4PANnFs/ITO

0.025–0.25

3.11

49

DPV

BSA/Ab-VD/AspGd2O3NRs/ITO

0.025–0.25

2.59

50

DPV

BSA/anti-25VD3/nCeO2/CC

0.0025–0.51

0.012

51

DPV

ASu@MNPs-SPE

0.019 -0.18

0.006

52

DPV

CuO/Ag@lemon extract-GCE

0.02–22.5

2.62 nM

Current method

Amperometry

CuO/Ag@lemon extract-GCE

0.02 to 0.2

2.70 nM

Current method

  1. AuPd-GCE: AuPd modified GCE, BDDE: boron doped diamond electrode, Ab-25OHD/SPE/GCE: CYP27B1/GCE: cytochrome p450 27B1 modified GCE, SiO2/GO/Ni(OH)2/GCE: silicon dioxide-graphene oxide modified GCE, BSA/Ab-VD2/CD-CH/ITO: bovine serum albumin (BSA) ITO glass substrate, ASu@MNPs-SPEcysteamine functionalized magnetic nanoparticles modified screen printed electrode.
  2. Significant values are in bold.
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