Table 1.
PDA vesicles for detection of bacteria.
| Composition of the Bilayer | Diameter of Vesicles (µm) | Type of Transduction | Type of Bacteria | Bacteria LOD (CFU/mL) | Reference |
|---|---|---|---|---|---|
| TCDA/2% DGG | Colorimetry | E. coli (ATCC25922) | Not given | [25] | |
| HCDA/DL3 | Colorimetry | E. coli | 108 | [26] | |
| PCDA-ABA/PCDA-biotin-streptavidin-anti E. coli antibody/(20–30%) DMPC | Fluorescence | E. coli | 1.2 × 107 | [27] | |
| PCDA/glucose-tagged lipid or glucose-PCDA/rhodamine tagged DMPC | 15–60 (GUVs) | Colorimetry Fluorescence (FRET) |
E. coli | 3.3 × 105 | [28] |
| TRCDA/DMPC | Colorimetry | E. coli | 108 (drinking water) | [29] | |
| PCDA vesicles functionalized with LPS binding aptamer | Colorimetry | E. coli (O157:H7) | 104 | [30] | |
| PCDA/SPH/cholesterol/Lysine Lysine concentration 6.7 µg/mL, pH 6.5 |
0.2 | Colorimetry | S. choleraesuis | 108 | [31] |
| PCDA/SPH/cholesterol/Lysine Lysine concentration 6.7 µg/mL, pH 6.0 |
0.2 | S. choleraesuis | 100–101 in chicken meat | [32] |
DGG: dioctadecyl glycerylether-β-glucoside; DL3: 3,6,9,12-tetraoxa-10-cholest-2-acetamido-2-desoxy-β-d-glucopyranoside; DMPC: 1,2-dimysristoyl-sn-glycero-3-phosphatidylcholine; GUVs: giant unilamellar vesicles; HCDA: 2,4-heneicosadiynoic acid; LOD: limit of detection; LPS: lipopolysaccharide; MLVs: multilamellar vesicles; PCDA: 10,12-pentacosadyinoic acid; PCDA-ABA: 10,12-pentacosadyinoic acid grafted with abscisic acid; PCDA-biotin: 10,12-pentacosadyinoic acid grafted with biotin; SPH: sphingomyelin; TCDA: tricosa-2,4-diynoic acid; TRCDA: 10,12-tricosadiynoic acid.