Biosynthesis of gold and silver chloride nanoparticles mediated by Crataegus pinnatifida fruit extract: in vitro study of anti-inflammatory activities
Kang, JP; Kim, YJ; Singh, P; Huo, Y; Soshnikova, V; Markus, J; Ahn, S; Chokkalingam, M; Lee, HA; Yang, DC
| HERO ID | 4121990 |
|---|---|
| In Press | No |
| Year | 2017 |
| Title | Biosynthesis of gold and silver chloride nanoparticles mediated by Crataegus pinnatifida fruit extract: in vitro study of anti-inflammatory activities |
| Authors | Kang, JP; Kim, YJ; Singh, P; Huo, Y; Soshnikova, V; Markus, J; Ahn, S; Chokkalingam, M; Lee, HA; Yang, DC |
| Journal | Artificial Cells, Nanomedicine, and Biotechnology |
| Page Numbers | 1-11 |
| Abstract | This research article investigates the one-pot synthesis of gold and silver chloride nanoparticles functionalized by fruit extract of Crataegus pinnatifida as reducing and stabilizing agents and their possible roles as novel anti-inflammatory agents. Hawthorn (C. pinnatifida) fruits are increasingly popular as raw materials for functional foods and anti-inflammatory potential agents because of abundant flavonoids. The reduction of auric chloride and silver nitrate by the aqueous fruit extract led to the formation of gold and silver chloride nanoparticles. The nanoparticles were further characterized by field emission transmission electron microscopy indicated that CP-AuNps and CP-AgClNps were hexagonal and cubic shape, respectively. According to X-ray diffraction results, the average crystallite sizes of CP-AuNps and CP-AgClNps were 14.20 nm and 24.80 nm. The biosynthesized CP-AgClNps served as efficient antimicrobial agents against Escherichia coli and Staphylococcus aureus. Furthermore, CP-AuNps and CP-AgClNps enhanced the DPPH radical scavenging activity of the fruit extract. Lastly, MTT assay of nanoparticles demonstrated low toxicity in murine macrophage (RAW264.7). Biosynthesized nanoparticles also reduced the production of the inflammatory cytokines including nitric oxide and prostaglandin E2 in lipopolysaccharide-induced RAW264.7 cells. Altogether, these findings suggest that CP-AuNps and CP-AgClNps can be used as novel drug carriers or biosensors with intrinsic anti-inflammatory activity. |
| Doi | 10.1080/21691401.2017.1376674 |
| Pmid | 28918663 |
| Wosid | WOS:000452031000002 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Journal: Artificial cells, nanomedicine, and biotechnology ISSN: 2169-141X |
| Is Public | Yes |
| Language Text | English |