Table 1.
Antimicrobial peptides, their immobilization substrates and molecular targets with the respective detection limits obtained through different techniques.
| AMPs | Substrate immobilization | Target recognition | Detection limit | Technique | Reference |
|---|---|---|---|---|---|
| Magainin I | Gold surface – lipoic acid N-hydroxysuccinimide – ferrocene | Escherichia coli O157:H7 | 103 CFU ⋅ mL-1 | Electrochemical impedance | Li et al. (2014) |
| Magainin I | Glass microbeads – N-[γ-maleimidobutyryloxy] succinimide ester (GMBS) – cysteine | Non-pathogenic Escherichia coli | 103 cells ⋅ mL-1 | Fluorescence microscopy | Yoo et al. (2014) |
| Magainin I | Gold surface – cysteine | Salmonella typhimurium | 103 CFU ⋅ mL-1 | Electrical impedance | Mannoor et al. (2010) |
| Leucocin A | Gold surface – cysteamine | Listeria monocytogenes | 103 CFU ⋅ mL-1 | Electrical impedance | Etayash et al. (2014) |
| Bactenecin | Glass slide – 3-mercaptopropyl triethoxysilane (MPTES) – GMBS |
Brucella melitensis
Vaccinia virus Venezuelan equine encephalitis virus Coxiella burnetti |
5 × 104 cells ⋅ mL-1 <5 × 105 PFU ⋅ mL-1 <5 × 105 PFU ⋅ mL-1 5 × 105 cells ⋅ mL-1 |
Fluorescence spectroscopy | Kulagina et al. (2007) |
| G10KHc | Gold surface – cysteine | Pseudomonas aeruginosa | 105 CFU ⋅ mL-1 | Electrical impedance | Lillehoj et al. (2014) |
| C16G2cys | Gold surface – cysteine | Streptococcus mutans | 105 CFU ⋅ mL-1 | Electrical impedance | Lillehoj et al. (2014) |
| Cecoprin A | Glass slide – poly(dimethyl) siloxane (PDMS) | Botulinum toxin A | 1 ng ⋅ mL-1 | Fluorescence spectroscopy | Kulagina et al. (2006) |
| Melittin | Glass slide – PDMS | Botulinum toxin B | 10 ng ⋅ mL-1 | Fluorescence spectroscopy | Kulagina et al. (2006) |
*CFU, colony forming units; PFU, plaque forming units.