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Table 1 M13 phage-based optical sensors

From: Recent advances in M13 bacteriophage-based optical sensing applications

Sensing technique

Probe

Analyte

Detection limit

Ref.

Immunofluorescence assay

RGD peptide

SPARC binding peptide

M13 bacteriophage

–

pH 4.5–8.5

[36]

[38]

SPR

Salmonellar specific peptides

Oligopeptide

RGD peptide

HPQ peptide

M13 bacteriophage

8.0 × 107 CFU/mL

0.58 μM

0.3 mg/mL

10 fM

[58]

[60]

[36]

[64]

FRET

FITC and RhB

Alexa Fluor 488 and Alexa Fluor 594

Zinc porphyrins

M13 bacteriophage

pH 5.0–8.4

–

–

[34]

[108]

[109]

SERS

Cy3 labeled DNA

Raman dyes-bound immunogold colloids

FITC

M13 bacteriophage

10 nM

27 pM

1 pM

[130]

[131]

[132]