| Probiotics | NPs | Production | NP size (nm) | Application in agriculture | Refs |
|---|---|---|---|---|---|
| Lactobacillus. casei ssp. casei CCM 7088 | Ag | Extracellular | 12–27 | Plant-growth stimulator, antimicrobial effect, antifungal effect | [53] |
| L. acidophilus | Ag | Extracellular | 4–40 | – | [54] |
| Pseudomonas stutzeri | Ag | Intracellular | Up to 200 | Plant-growth stimulator, antimicrobial effect, antifungal effect | [65] |
| Staphylococcus aureus | Ag | Extracellular | 160–180 | Plant-growth stimulator, antimicrobial effect, antifungal effect | [83] |
| Brevibacterium casei | Ag | Extracellular | 10–50 | – | [188] |
| Escherichia coli | Ag | Extracellular | 100 | Plant-growth stimulator, antimicrobial effect, antifungal effect | [189] |
| Bacillus cereus SZT1 | Ag | Extracellular | 4 and 5 | – | [190] |
| Bacillus licheniformis Dahb1 | Ag | Extracellular | 18.69–63.42 | Antifungal effect | [191] |
| Lactobacillus fermentum | Ag | Extracellular | 11.2 | – | [192] |
| Intracellular | 15–40 | – | |||
| Intracellular | 60–80 | – | |||
| Lactobacillus plantarum | Ag | Extracellular | 19.92 ± 3.4 | – | [193] |
| Lactobacillus rhamnosus | Ag | Extracellular | 233 | – | [194] |
| L. acidophilus 58p | Ag | Extracellular | 30.65 ± 5.81 | – | [193] |
| Lactobacillus sp. from Yoghurt cells | Ag | Extracellular | 15–25 | – | [237] |
| L. delbrueckii isolated from probiotic curd | Ag | Extracellular | 54.3–112.7 | – | [195] |
| Actinobacter spp. | Au | Intracellular | 5–500 | Antimicrobial effect, antifungal effect, nano fertilizer | [196] |
| Bacillus subtilis | Au | Extracellular | 80 ± 0.18 | – | [197] |
| Escherichia coli k12 | Au | Extracellular | 50 | – | [70] |
| L. casei (strain JCM1134) | Au | Intracellular | ca.29.6 | – | [198] |
| Lactobacillus kimchicus DCY51T isolated from Korean kimchi | Au | Intracellular | 5–30 | – | [57] |
| Lactobacillus acidophilus DSMZ 20079T | CdS | Extracellular | 2.5–5.5 | Nanobiosensors | [58] |
|
Escherichia coli ATCC 8739 Bacillus subtilis ATCC 6633 | |||||
| Lactobacillus casei | Copper | Extracellular | 30–75 | Plant micronutrient | [62] |
|
Lactobacillus acidophilus Lactobacillus casei Bifidobacterium sp. | Se | Extracellular |
50–500 50–500 400–500 |
Plant disease enhancer Nanofertilizer Nanofertilizer | [68] |