Synthesis and Characterization of Silver Nanoparticles from Rhizophora apiculata and Studies on Their Wound Healing, Antioxidant, Anti-Inflammatory, and Cytotoxic Activity.
Autor: | Alsareii SA; Department of Surgery, College of Medicine, Najran University, Najran 61441, Saudi Arabia., Manaa Alamri A; Department of Surgery, College of Medicine, Najran University, Najran 61441, Saudi Arabia., AlAsmari MY; Department of Surgery, College of Medicine, Najran University, Najran 61441, Saudi Arabia., Bawahab MA; Department of Surgery, Faculty of Medicine, King Khalid University, Abha 62529, Saudi Arabia., Mahnashi MH; Department of Pharmaceutical Chemistry, College of Pharmacy, Najran University, Najran 66462, Saudi Arabia., Shaikh IA; Department of Pharmacology, College of Pharmacy, Najran University, Najran 66462, Saudi Arabia., Shettar AK; Division of Preclinical Research and Drug Development, Cytxon Biosolutions Pvt Ltd., Hubli-580031, Karnataka, India., Hoskeri JH; Department of Bioinformatics and Biotechnology, Karnataka State Akkamahadevi Women's University, Vijayapura 586108, Karnataka, India., Kumbar V; Maratha Mandal's Dental College and Central Research Laboratory, Belgaum 590019, Karnataka, India. |
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Jazyk: | angličtina |
Zdroj: | Molecules (Basel, Switzerland) [Molecules] 2022 Sep 24; Vol. 27 (19). Date of Electronic Publication: 2022 Sep 24. |
DOI: | 10.3390/molecules27196306 |
Abstrakt: | Silver nanoparticles (AgNPs) have recently gained interest in the medical field because of their biological features. The present study aimed at screening Rhizophora apiculata secondary metabolites, quantifying their flavonoids and total phenolics content, green synthesis and characterization of R. apiculata silver nanoparticles. In addition, an assessment of in vitro cytotoxic, antioxidant, anti-inflammatory and wound healing activity of R. apiculata and its synthesized AgNPs was carried out. The powdered plant material (leaves) was subjected to Soxhlet extraction to obtain R. apiculata aqueous extract. The R. apiculata extract was used as a reducing agent in synthesizing AgNPs from silver nitrate. The synthesized AgNPs were characterized by UV-Vis, SEM-EDX, XRD, FTIR, particle size analyzer and zeta potential. Further aqueous leaf extract of R. apiculata and AgNPs was subjected for in vitro antioxidant, anti-inflammatory, wound healing and cytotoxic activity against A375 (Skin cancer), A549 (Lung cancer), and KB-3-1 (Oral cancer) cell lines. All experiments were repeated three times ( n = 3), and the results were given as the mean ± SEM. The flavonoids and total phenolics content in R. apiculata extract were 44.18 ± 0.086 mg/g of quercetin and 53.24 ± 0.028 mg/g of gallic acid, respectively. SEM analysis revealed R. apiculata AgNPs with diameters ranging from 35 to 100 nm. XRD confirmed that the synthesized silver nanoparticles were crystalline in nature. The cytotoxicity cell viability assay revealed that the AgNPs were less toxic (IC Competing Interests: The authors declare no conflict of interest. |
Databáze: | MEDLINE |
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