Research Article
Biosynthesis of Silver and Gold Nanoparticles Using Aqueous Extract of Codonopsis pilosula Roots for Antibacterial and Catalytic Applications
Table 2
Comparative catalytic performance of biosynthesized MNPs for reduction of polyphenols by NaBH4.
| Pollutants | MNPs | Plant part | Average size (nm) | (sec-1) | References |
| 1,4-DNB | AuNPs | Codonopsis pilosula root | 20 | | This work | AgNPs | 10 | |
| 2-NP | AuNPs | Seaweed Lobophora variegata | 2-12 | | [27] | AuNPs | Corn-cob | 35 | | [30] | AgNPs | 11 | | AuNPs | Codonopsis pilosula root | 20 | | This work | AgNPs | 10 | |
| 3-NP | AuNPs | Seaweed Lobophora variegata | 2-12 | | [37] | AuNPs | Corn-cob | 35 | | [30] | AgNPs | 11 | | AuNPs | Codonopsis pilosula root | 20 | | This work | AgNPs | 10 | |
| 4-NP | AuNPs | Coffea arabica seed | 16-22 | | [1] | AuNPs | Burdock root | 24.7 | | [29] | AgNPs | 21.3 | | AuNPs | L. indica leaf | 14.5 | | [35] | AgNPs | 13.5 | | AuNPs | Breynia rhamnoides | 25 | | [23] | AgNPs | 64 | | AuNPs | Corn-cob | 35 | | [30] | AgNPs | 11 | | AuNPs | Codonopsis pilosula root | 20 | | This work | AgNPs | 10 | |
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