| Autor: |
Kamala Priya M R, Priya R. Iyer |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Egyptian Liver Journal, Vol 10, Iss 1, Pp 1-12 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2090-6226 |
| DOI: |
10.1186/s43066-020-0017-4 |
| Popis: |
Abstract Background Currently, nanomaterials (NMs) research and development is at a fastest pace due to the enhanced implication in different areas of applications. The synthesis of such NMs through biosynthesis methods is gaining much importance because of low cost involved and environment-friendly approach. In this present study, the nanoparticles (NPs) are synthesized using a medicinal plant, with anticancer properties so as to incorporate the therapeutic activity within the NPs, such that the NPs will have the attributes of NMs alongside the phytoactivity. Results The synthesis of gold nanoparticles (AuNPs) using Graviola, the fruit of Annona muricata (Ramaphal fruit) commonly referred as Mullu seetha fruit (Tamil), was successfully carried out. The initial confirmations of the NPs were using UV-vis spectra, which showed the characteristic peak for the NPs. HRSEM analysis gave an insight on the size and morphology of the NPs. The zeta potential was measured to check the stability of the NPs. The cytotoxicity was carried out in VERO cell line and anticancer study in Hep2 liver cancer cell line. The surface plasmon resonance (SPR) band showed the characteristic peak at 536 nm for the AuNPs. In SEM micrographs, the size was ranging between 20 and 30 nm, on an average of 15 nm with spherical morphology. On the various tested concentrations in VERO cell line, the nanoparticles were non-toxic to the cells. The anticancer study gave an IC50 value at 10.94 μg/ml. Conclusions The NPs showed anticancer activity in treated Hep2 liver cancer cell line and as well as commendable non-toxic effect on normal VERO cell line. The results pose a positive impact to expand further studies in the development of potential drug molecules to tackle the disease of interest. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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