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Arshad S, Anwar N, Rauf M, Anwar Z, Shah M, Hamayun M, Ud-Din J, Gul H, Nasim S, Lee IJ, Arif M. Biological synthesis of hybrid silver nanoparticles by Periploca aphylla Dcne. From nanotechnology to biotechnology applications. Front Chem 2022; 10:994895. [PMID: 36505740 PMCID: PMC9727244 DOI: 10.3389/fchem.2022.994895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 10/28/2022] [Indexed: 11/24/2022] Open
Abstract
Nanotechnology is one of the advanced technologies that have almost universal implications in every field of science. The importance is due to the unique properties of nanoparticles; however, green synthesized nanoparticles are considered eco-friendly. The current project was rationalized to prepare green-synthesized biogenic Periploca aphylla Dcne. silver nanoparticles (Pe-AgNPs) and poly (ethylene glycol) methacrylate coated AgNPs nanocomposites (PEGMA-AgNPs) with higher potential for their application in plant tissue culture for enhancing the biomass of Stevia rebaudiana calli. The increased biomass accumulation (17.61 g/3 plates) was observed on a medium containing virgin Pe-AgNPs 40th days after incubation, while the maximum increase was found by supplementing virgin Pe-AgNPs and PEGMA capped AgNPs (19.56 g/3 plates), compared with control (12.01 g/3 plates). In this study, PEGMA capped AgNPs supplementation also induced the maximum increase in total phenolics content (2.46 mg GAE/g-FW), total flavonoids content (3.68 mg QE/g-FW), SOD activity (53.78 U/ml protein), GSH content (139.75 μg/g FW), antioxidant activity (54.3 mg AAE/g FW), FRAP (54 mg AAE/g FW), and DPPH (76.3%) in S. rebaudiana calli compared with the control. It was concluded that virgin Pe-AgNPs and PEGMA capped AgNPs (hybrid polymer) are potent growth regulator agents and elicitors that can be exploited in the biotechnology field for growth promotion and induction of essential bioactive compounds and secondary metabolites from various commercially important and medicinally valuable plants such as S. rebaudiana without laborious field cultivation.
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Affiliation(s)
- Saba Arshad
- Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Natasha Anwar
- Department of Chemistry, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Mamoona Rauf
- Department of Botany, Abdul Wali Khan University Mardan, Mardan, Pakistan,*Correspondence: Mamoona Rauf, ; In-Jung Lee, ; Muhammad Arif,
| | - Zeeshan Anwar
- Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Mohib Shah
- Department of Botany, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Muhammad Hamayun
- Department of Botany, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Jalal Ud-Din
- Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Humaira Gul
- Department of Botany, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Sahar Nasim
- Department of Botany, University of Malakand, Totakan, Pakistan
| | - In-Jung Lee
- Department of Applied Biosciences, Kyungpook National University, Daegu, South Korea,*Correspondence: Mamoona Rauf, ; In-Jung Lee, ; Muhammad Arif,
| | - Muhammad Arif
- Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan, Pakistan,*Correspondence: Mamoona Rauf, ; In-Jung Lee, ; Muhammad Arif,
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Anwar N, Khan A, Shah M, Walsh JJ, Saleem S, Anwar Z, Aslam S, Irshad M. Hybridization of green synthesized silver nanoparticles with poly(ethylene glycol) methacrylate and their biomedical applications. PeerJ 2022; 10:e12540. [PMID: 35111388 PMCID: PMC8772450 DOI: 10.7717/peerj.12540] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 11/04/2021] [Indexed: 01/06/2023] Open
Abstract
In the present research, a rapid, simple and efficient green method is used for the incorporation of silver nanoparticles (AgNPs) into poly(ethylene glycol) methacrylate (PEGMA) to create biocatalysts with excellent properties for pharmaceutical purpose. In the first phase, Caralluma tuberculata capped AgNPs (Ca-AgNPs) were prepared using green synthetic approach and in the second phase Caralluma tuberculata capped AgNPs were hybridized with poly(ethylene glycol) methacrylate to form PEGMA-AgNPs. Both the virgin (naked or uncapped) and polymer-capped materials were characterized spectroscopically and their results were compared. Fourier transform infrared spectroscopy showed no new peak after the capping procedure, showing that only physical interactions takes place during capping. After PEGMA capping, the spectra of the AgNPs red shifted (from 450 nm to 520 nm) and the overall particle size of AgNPs increased. Catalytic activity of the nanoparticles and hybrid system were tested by choosing the catalytic reduction of 4-nitrophenol (4-NP) as a model reaction. Both synthesized NPs and polymer capped NPs exhibits catalytic activity for the reduction of 4-NP to 4-aminophenol. The polymer hybrid exhibits remarkable antiproliferative, antioxidant, cytotoxic, antidiabetic and antileishmanial activities.
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Affiliation(s)
- Natasha Anwar
- Chemistry Department, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Abbas Khan
- Chemistry Department, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Mohib Shah
- Botany Department, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - John J. Walsh
- School of Pharmacy and Pharmaceutical Sciences, University of Dublin, Trinity College, Dublin, Ireland
| | - Samreen Saleem
- Faculty of Allied Health Sciences & Technology, Women University Swabi, Swabi, Pakistan
| | - Zeeshan Anwar
- Pharmacy Department, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Sobia Aslam
- Chemistry Department, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Muhammad Irshad
- Botany Department, Abdul Wali Khan University Mardan, Mardan, Pakistan
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