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Fu CP, Li KJ, He JY, Yu WH, Zhou CH. Controlled fabrication of Ag@clay nanomaterials for ultrasensitive and rapid surface-enhanced Raman spectroscopic detection. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:1001-1015. [PMID: 36541705 DOI: 10.1039/d2ay01262f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The nanostructure of Ag nanoparticles (NPs) plays a critical role in their surface-enhanced Raman scattering (SERS) activity. Despite many efforts to tune the nanostructure of Ag NPs, it remains a great challenge as Ag NPs tend to agglomerate and their nanostructure is difficult to control. Herein, newly-discovered clay-surfactant-Ag+ materials and interfacial processes were developed and used to prepare uniform spherical Ag@synthetic hectorite (Ag@Hct) nanomaterials for ultrasensitive SERS assay. Sodium dodecyl sulfate (SDS), an anionic surfactant, acted as a bridge to conjugate the positively charged edge of Hct NPs and Ag+via electrostatic interaction to form the bridging nanostructure of Hct-SDS-Ag+, which promoted the uniform dispersion of Hct NPs. Following this, Ag+ was reduced to Ag0 by the reductant, and Ag0 grew on the surface of disc-like Hct NPs to form spherical Ag@Hct nanomaterials with an average particle size of ∼24 nm. The prepared Ag@Hct nanomaterials showed an ultrasensitive SERS response to methylene blue (MB) with a detection limit of 10-12 M. The detection limit of MB in sewage was 10-11 M. The prepared Ag@Hct nanomaterials also exhibited great SERS enhancement for malachite green and crystal violet. This work provides a novel and simple approach to prepare Ag@Hct nanomaterials with uniform spheres and adjustable particle size, allowing more sensitive and reproducible detection of MB.
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Affiliation(s)
- Chao Peng Fu
- Research Group for Advanced Materials & Sustainable Catalysis (AMSC), State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310032, China.
| | - Ke Jin Li
- Research Group for Advanced Materials & Sustainable Catalysis (AMSC), State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310032, China.
| | - Jia Yong He
- Research Group for Advanced Materials & Sustainable Catalysis (AMSC), State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310032, China.
| | - Wei Hua Yu
- Zhijiang College, Zhejiang University of Technology, Shaoxing, 312030, China
| | - Chun Hui Zhou
- Research Group for Advanced Materials & Sustainable Catalysis (AMSC), State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310032, China.
- Qing Yang Institute for Industrial Minerals, Youhua, Qingyang, Chizhou, 242804, China
- Engineering Research Center of Non-metallic Minerals of Zhejiang Province, Zhejiang Institute of Geology and Mineral Resources, Hangzhou, 310007, China
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Vadivel M, Mondal M, Gurusamy R, Sakthivel N. Isotropic Silver Nanoparticles from Cytobacillus kochii Strain SW6 Isolated from Bay of Bengal Sea Sediment Water and Their Antimicrobial, Antioxidant, and Catalytic Potential. Curr Microbiol 2023; 80:74. [PMID: 36631599 DOI: 10.1007/s00284-023-03178-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 01/02/2023] [Indexed: 01/13/2023]
Abstract
Green synthesis of nanoparticles provides numerous advantages over physical and chemical methods because of low toxicity, high yields, cost-effectiveness, environmentally benign, and energy efficiency. Therefore, we focused on the facile and green synthesis of isotropic silver nanoparticles using the metabolic extract of Cytobacillus kochii. During synthesis, the physicochemical parameters were optimized and validated using the response surface methodology statistical tool. The presence of potent bioactive compounds that aid in the biofabrication of nanoparticles was identified in the gas chromatography-mass spectroscopy analysis and the synthesis was confirmed by surface plasmon resonance peak at 420 nm. Characterization of nanoparticles was performed by high-resolution transmission electron microscopy, Fourier transform infrared spectroscopy, dynamic light scattering, and X-ray diffraction. The synthesized nanoparticles showed potent antioxidant properties and displayed an excellent catalytic reduction potential in the degradation of hazardous dyes, such as methylene blue, phenol red, and 4-nitrophenol. Furthermore, compared to the chemically synthesized silver nanoparticles and crude extract, the biogenic silver nanoparticles exhibited a broad-spectrum antimicrobial potential. Our results demonstrate that the reported silver nanoparticles with unique characteristics might be of great promise as biomedical and catalytic agents for industrial applications.
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Affiliation(s)
- Meyappan Vadivel
- Department of Biotechnology, School of Life Science, Pondicherry University, Kalapet,, Puducherry, 605014, India
| | - Moumita Mondal
- Department of Biotechnology, School of Life Science, Pondicherry University, Kalapet,, Puducherry, 605014, India
| | - Raman Gurusamy
- Department of Life Sciences, Yeungnam University, Gyeongsan, Gyeongsan-Buk, 38541, Republic of Korea
| | - Natarajan Sakthivel
- Department of Biotechnology, School of Life Science, Pondicherry University, Kalapet,, Puducherry, 605014, India.
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Hossain N, Islam MA, Chowdhury MA. Synthesis and characterization of plant extracted silver nanoparticles and advances in dental implant applications. Heliyon 2022; 8:e12313. [PMID: 36590472 PMCID: PMC9794905 DOI: 10.1016/j.heliyon.2022.e12313] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/21/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Dental implantology has always emphasized silver nanoparticles (AgNPs) for various applications due to their biocompatibility, antibacterial activity, and increased surface volume ratio offered by these particles. It is utilized to a large extent in the dental implant industry as a surface modification, biocompatible constituent and composite material. AgNPs may be produced inexpensively, sustainably, and environmentally responsibly by utilizing technologies that extract the plant material. The phytochemical components that are contained in plants make them a better, non-toxic, and more cost-effective alternative to both physical and chemical approaches. Because the size and shape of AgNP depend on their synthesis method and technique, and because the efficacy and toxicity of AgNP depend on both size and shape, synthesis methods and techniques have recently become the focus of a significant amount of research attention. In this review, we discussed Plant Extracted Ag-NP's whose sizes range up to 100nm. This review also focuses on recent research advancements in the Plant Extracted synthesis of AgNPs, as well as their characterization methodologies, current obstacles, future possibilities, and applications in dental implantology.
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Affiliation(s)
- Nayem Hossain
- Department of Mechanical Engineering IUBAT-International University of Business Agriculture and Technology, Bangladesh,Corresponding author.
| | - Mohammad Aminul Islam
- Department of Mechanical Engineering IUBAT-International University of Business Agriculture and Technology, Bangladesh
| | - Mohammad Asaduzzaman Chowdhury
- Department of Mechanical Engineering Dhaka University of Engineering and Technology (DUET), Gazipur Gazipur-1707, Bangladesh
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Yang M, Zhang M, Wang Y, Li Y, Han W, Dang X. Silver Nanoparticle-Loaded Gelatin-Based Nanocomposite Films toward Enhanced Mechanical Properties and Antibacterial Activity. ACS APPLIED BIO MATERIALS 2022; 5:2193-2201. [PMID: 35438952 DOI: 10.1021/acsabm.2c00039] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Gelatin (GH) is a natural polymer material with unique physical, chemical, and biological properties that render it a good base material for biomedical material production. Herein, Ag nanoparticles (NPs) were loaded onto a waterborne polyurethane-GH composite (WPU-g-GH) to prepare a GH-based nanocomposite (AgNP/WPU-g-GH) films). The prepared nanocomposite films were characterized using several analyses including Fourier transform infrared spectroscopy, ultraviolet-visible spectroscopy, X-ray diffraction, transmission emission microscopy, mechanical strength tests, and other analyses. The results demonstrated that the nanocomposite films had high mechanical strength, good thermal stability, and controllable biodegradability. In particular, when the AgNP loading content was 0.03%, the tensile strength, elongation at break, and average particle size of the nanocomposite film reached 45.13 MPa, 476.04%, and 13.02978 ± 1.64406 nm, respectively. Disk diffusion and cytotoxicity analyses revealed that the nanocomposite films exhibited significant antibacterial activity against Gram-negative and Gram-positive bacteria without affecting the cell viability of fibroblasts. These findings indicate that the nanocomposite films with high mechanical strength and antibacterial activity could be used for wound management, tissue adhesion, and biomaterial surface coating.
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Affiliation(s)
- Mao Yang
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Min Zhang
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Yu Wang
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Yanchun Li
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Wenjia Han
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Xugang Dang
- Institute for Biomass and Function Materials & College of Bioresources Chemistry and Materials Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
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Tripathi N, Goshisht MK. Recent Advances and Mechanistic Insights into Antibacterial Activity, Antibiofilm Activity, and Cytotoxicity of Silver Nanoparticles. ACS APPLIED BIO MATERIALS 2022; 5:1391-1463. [PMID: 35358388 DOI: 10.1021/acsabm.2c00014] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The substantial increase in multidrug-resistant (MDR) pathogenic bacteria is a major threat to global health. Recently, the Centers for Disease Control and Prevention reported possibilities of greater deaths due to bacterial infections than cancer. Nanomaterials, especially small-sized (size ≤10 nm) silver nanoparticles (AgNPs), can be employed to combat these deadly bacterial diseases. However, high reactivity, instability, susceptibility to fast oxidation, and cytotoxicity remain crucial shortcomings for their uptake and clinical application. In this review, we discuss various AgNPs-based approaches to eradicate bacterial infections and provide comprehensive mechanistic insights and recent advances in antibacterial activity, antibiofilm activity, and cytotoxicity (both in vitro and in vivo) of AgNPs. The mechanistic of antimicrobial activity involves four steps: (i) adhesion of AgNPs to cell wall/membrane and its disruption; (ii) intracellular penetration and damage; (iii) oxidative stress; and (iv) modulation of signal transduction pathways. Numerous factors affecting the bactericidal activity of AgNPs such as shape, size, crystallinity, pH, and surface coating/charge have also been described in detail. The review also sheds light on antimicrobial photodynamic therapy and the role of AgNPs versus Ag+ ions release in bactericidal activities. In addition, different methods of synthesis of AgNPs have been discussed in brief.
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Affiliation(s)
- Neetu Tripathi
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - Manoj Kumar Goshisht
- Department of Chemistry, Government Naveen College Tokapal, Bastar, Chhattisgarh 494442, India
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Nasar MQ, Shah M, Khalil AT, Kakar MQ, Ayaz M, Dablool AS, Shinwari ZK. Ephedra intermedia mediated synthesis of biogenic silver nanoparticles and their antimicrobial, cytotoxic and hemocompatability evaluations. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109252] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Fabrication of Nanofibers Based on Hydroxypropyl Starch/Polyurethane Loaded with the Biosynthesized Silver Nanoparticles for the Treatment of Pathogenic Microbes in Wounds. Polymers (Basel) 2022; 14:polym14020318. [PMID: 35054723 PMCID: PMC8779972 DOI: 10.3390/polym14020318] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/06/2022] [Accepted: 01/11/2022] [Indexed: 12/31/2022] Open
Abstract
Fabrication of electrospun nanofibers based on the blending of modified natural polymer, hydroxyl propyl starch (HPS) as one of the most renewable resources, with synthetic polymers, such as polyurethane (PU) is of great potential for biomedical applications. The as-prepared nanofibers were used as antimicrobial sheets via blending with biosynthesized silver nanoparticles (AgNPs), which were prepared in a safe way with low cost using the extract of Nerium oleander leaves, which acted as a reducing and stabilizing agent as well. The biosynthesized AgNPs were fully characterized by various techniques (UV-vis, TEM, DLS, zeta potential and XRD). The obtained results from UV-vis depicted that the AgNPs appeared at a wavelength equal to 404 nm affirming the preparation of AgNPs when compared with the wavelength of extract (there are no observable peaks). The average particle size of the fabricated AgNPs that mediated with HPS exhibited a very small size (less than 5 nm) with excellent stability (more than -30 mv). In addition, the fabricated nanofibers were also fully characterized and the obtained data proved that the diameter of nanofibers was enlarged with increasing the concentration of AgNPs. Additionally, the findings illustrated that the pore sizes of electrospun sheets were in the range of 75 to 350 nm. The obtained results proved that the presence of HPS displayed a vital role in decreasing the contact angle of PU nanofibers and thus, increased the hydrophilicity of the net nanofibers. It is worthy to mention that the prepared nanofibers incorporated with AgNPs exhibited incredible antimicrobial activity against pathogenic microbes that actually presented in human wounds. Moreover, P. aeruginosa was the most sensitive species to the fabricated nanofibers compared to other tested ones. The minimal inhibitory concentrations (MICs) values of AgNPs-3@NFs against P. aeruginosa, and E. faecalis, were 250 and 500 mg/L within 15 min, respectively.
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Rai M, Ingle AP, Trzcińska-Wencel J, Wypij M, Bonde S, Yadav A, Kratošová G, Golińska P. Biogenic Silver Nanoparticles: What We Know and What Do We Need to Know? NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2901. [PMID: 34835665 PMCID: PMC8624974 DOI: 10.3390/nano11112901] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/15/2021] [Accepted: 10/27/2021] [Indexed: 12/20/2022]
Abstract
Nanobiotechnology is considered to be one of the fastest emerging fields. It is still a relatively new and exciting area of research with considerable potential for development. Among the inorganic nanomaterials, biogenically synthesized silver nanoparticles (bio-AgNPs) have been frequently used due to their unique physicochemical properties that result not only from their shape and size but also from surface coatings of natural origin. These properties determine antibacterial, antifungal, antiprotozoal, anticancer, anti-inflammatory, and many more activities of bio-AgNPs. This review provides the current state of knowledge on the methods and mechanisms of biogenic synthesis of silver nanoparticles as well as their potential applications in different fields such as medicine, food, agriculture, and industries.
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Affiliation(s)
- Mahendra Rai
- Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, Lwowska 1, 87-100 Toruń, Poland; (J.T.-W.); (M.W.)
- Department of Biotechnology, Sant Gadge Baba Amravati University, Amravati 444602, India; (S.B.); (A.Y.)
| | - Avinash P. Ingle
- Biotechnology Centre, Department of Agricultural Botany, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola 444104, India;
| | - Joanna Trzcińska-Wencel
- Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, Lwowska 1, 87-100 Toruń, Poland; (J.T.-W.); (M.W.)
| | - Magdalena Wypij
- Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, Lwowska 1, 87-100 Toruń, Poland; (J.T.-W.); (M.W.)
| | - Shital Bonde
- Department of Biotechnology, Sant Gadge Baba Amravati University, Amravati 444602, India; (S.B.); (A.Y.)
| | - Alka Yadav
- Department of Biotechnology, Sant Gadge Baba Amravati University, Amravati 444602, India; (S.B.); (A.Y.)
| | - Gabriela Kratošová
- Nanotechnology Centre, CEET, VŠB–Technical University of Ostrava, 17. listopadu 2172/15, 708 00 Ostrava Poruba, Czech Republic;
| | - Patrycja Golińska
- Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, Lwowska 1, 87-100 Toruń, Poland; (J.T.-W.); (M.W.)
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Aabed K, Mohammed AE. Phytoproduct, Arabic Gum and Opophytum forsskalii Seeds for Bio-Fabrication of Silver Nanoparticles: Antimicrobial and Cytotoxic Capabilities. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2573. [PMID: 34685014 PMCID: PMC8538938 DOI: 10.3390/nano11102573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/23/2021] [Accepted: 09/27/2021] [Indexed: 02/07/2023]
Abstract
The application of biological materials in synthesizing nanoparticles has become significant issue in nanotechnology. This research was designed to assess biogenic silver nanoparticles (AgNPs) fabricated using two aqueous extracts of Acacia arabica (Arabic Gum) (A-AgNPs) and Opophytum forsskalii (Samh) seed (O-AgNPs), which were used as reducing and capping agents in the NPs development, respectively. The current study is considered as the first report for AgNP preparation using Opophytum forsskalii extract. The dynamic light scattering, transmission electron microscopy, and scanning electron microscopy were employed to analyze the size and morphology of the biogenic AgNPs. Fourier transform infrared (FTIR) spectroscopy and chromatography/mass spectrometry (GC-MS) techniques were used to identify the possible phyto-components of plant extracts. The phyto-fabricated NPs were assessed for their antibacterial activity and also when combined with some antibiotics against Staphylococcus aureus (Gram-positive) and Pseudomonas aeruginosa and Escherichia coli (Gram-negative) and their anticandidal ability against Candida albicans using an agar well diffusion test. Furthermore, cytotoxicity against LoVo cancer cell lines was studied. The results demonstrated the capability of the investigated plant extracts to change Ag+ ions into spherical AgNPs with average size diameters of 91 nm for the prepared O-AgNPs and 75 nm for A-AgNPs. The phyto-fabricated AgNPs presented substantial antimicrobial capabilities with a zone diameter in the range of 10-29.3 mm. Synergistic effects against all tested strains were observed when the antibiotic and phyto-fabricated AgNPs were combined and assessed. The IC50 of the fabricated O-AgNPs against LoVo cancer cell lines was 28.32 μg/mL. Ten and four chemical components were identified in Acacia arabica (Arabic Gum) and Opophytum forsskalii seed extracts, respectively, by GC-MS that are expected as NPs reducing and capping agents. Current results could lead to options for further research, such as investigating the internal mechanism of AgNPs in bacteria, Candida spp., and LoVo cancer cell lines as well as identifying specific molecules with a substantial impact as metal-reducing agents and biological activities.
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Affiliation(s)
- Kawther Aabed
- Biology Department, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh 84428, Saudi Arabia
| | - Afrah E. Mohammed
- Biology Department, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh 84428, Saudi Arabia
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Effect of cationic polyelectrolyte on the structure and antimicrobial activity of silver-containing nanocomposites based on interpolyelectrolyte complexes with a pectin anionic component. APPLIED NANOSCIENCE 2021. [DOI: 10.1007/s13204-021-01670-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Rónavári A, Igaz N, Adamecz DI, Szerencsés B, Molnar C, Kónya Z, Pfeiffer I, Kiricsi M. Green Silver and Gold Nanoparticles: Biological Synthesis Approaches and Potentials for Biomedical Applications. Molecules 2021; 26:844. [PMID: 33562781 PMCID: PMC7915205 DOI: 10.3390/molecules26040844] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/30/2021] [Accepted: 02/02/2021] [Indexed: 02/07/2023] Open
Abstract
The nanomaterial industry generates gigantic quantities of metal-based nanomaterials for various technological and biomedical applications; however, concomitantly, it places a massive burden on the environment by utilizing toxic chemicals for the production process and leaving hazardous waste materials behind. Moreover, the employed, often unpleasant chemicals can affect the biocompatibility of the generated particles and severely restrict their application possibilities. On these grounds, green synthetic approaches have emerged, offering eco-friendly, sustainable, nature-derived alternative production methods, thus attenuating the ecological footprint of the nanomaterial industry. In the last decade, a plethora of biological materials has been tested to probe their suitability for nanomaterial synthesis. Although most of these approaches were successful, a large body of evidence indicates that the green material or entity used for the production would substantially define the physical and chemical properties and as a consequence, the biological activities of the obtained nanomaterials. The present review provides a comprehensive collection of the most recent green methodologies, surveys the major nanoparticle characterization techniques and screens the effects triggered by the obtained nanomaterials in various living systems to give an impression on the biomedical potential of green synthesized silver and gold nanoparticles.
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Affiliation(s)
- Andrea Rónavári
- Department of Applied and Environmental Chemistry, University of Szeged, Rerrich Béla tér 1., H-6720 Szeged, Hungary; (A.R.); (Z.K.)
| | - Nóra Igaz
- Department of Biochemistry and Molecular Biology and Doctoral School of Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary; (N.I.); (D.I.A.)
| | - Dóra I. Adamecz
- Department of Biochemistry and Molecular Biology and Doctoral School of Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary; (N.I.); (D.I.A.)
| | - Bettina Szerencsés
- Department of Microbiology and Doctoral School of Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary; (B.S.); (I.P.)
| | - Csaba Molnar
- Broad Institute of MIT and Harvard, Cambridge, 415 Main St, Cambridge, MA 02142, USA;
| | - Zoltán Kónya
- Department of Applied and Environmental Chemistry, University of Szeged, Rerrich Béla tér 1., H-6720 Szeged, Hungary; (A.R.); (Z.K.)
- MTA-SZTE Reaction Kinetics and Surface Chemistry Research Group, Rerrich Béla tér 1., H-6720 Szeged, Hungary
| | - Ilona Pfeiffer
- Department of Microbiology and Doctoral School of Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary; (B.S.); (I.P.)
| | - Monika Kiricsi
- Department of Biochemistry and Molecular Biology and Doctoral School of Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary; (N.I.); (D.I.A.)
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Fonseca M, Prior JAV. Microwave Aqueous Dissolution of Potato Starch for the Synthesis of Starch Capped Silver Nanoparticles. STARCH-STARKE 2021. [DOI: 10.1002/star.202000205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Magda Fonseca
- LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical Sciences Faculty of Pharmacy of the University of Porto Rua de Jorge Viterbo Ferreira, n°. 228 Porto 4050‐313 Portugal
| | - João A. V. Prior
- LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical Sciences Faculty of Pharmacy of the University of Porto Rua de Jorge Viterbo Ferreira, n°. 228 Porto 4050‐313 Portugal
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Patil SP. Ficus carica assisted green synthesis of metal nanoparticles: A mini review. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2020; 28:e00569. [PMID: 34094890 PMCID: PMC8164135 DOI: 10.1016/j.btre.2020.e00569] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 11/02/2020] [Accepted: 11/20/2020] [Indexed: 11/16/2022]
Abstract
Ficuc carica (Moraceae) has widely been explored for the green synthesis of metallic nanoparticles. Silver nanoparticles were found active against several Gram positive, Gram Negative bacteria and some fungal strains. Stannic oxide nanoparticles coated glassy carbon electrode determined Hg2+ ions sharply. Palladium nanoparticles decorated reduced grapheme oxide could be used in Suzuki coupling reaction. Phytochmeicals present in Ficus carica act as both reducing and capping agent for stabilized metallic nanoparticles.
In last decade, several attempts were made for the green and economic synthesis of metallic nanoparticle having profound applications in all the arears of science. Ficus carica (Moraceae) is a deciduous plant with edible fruits. It has been widely explored for synthesis of various metallic nanoparticles like silver, gold, stannic oxide, copper oxide, iron oxide, palladium nanoparticles using extracts of Ficus carica leafs or fruits. Phytochemical prospection so far made on Ficus carica leafs or fruits revealed the presence of variety of compounds including organic acids, fatty acids, amino acids, lower terpenes, flavonoids, coumarins etc. Researchers prepared metallic nanoparticles; characterised them by advanced analytical techniques and evaluated for particular application including, antimicrobial activity of silver nanoparticles; improved determination of mercury using stannic oxide nanoparticles coated glassy carbon electrode; carrying of chemical reaction using reduced graphene oxide decorated with palladium nanoparticles as catalyst. On this review, it can be concluded that due to presence of variety of phytocompounds, Ficus caricaplant can be used in preparation of metallic nanoparticles which could be useful in various scientific domains.
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Affiliation(s)
- Shriniwas P Patil
- Department of Pharmacognosy, SCES's Indira College of Pharmacy, Pune, 411033, Maharashtra, India
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Mikhailova EO. Silver Nanoparticles: Mechanism of Action and Probable Bio-Application. J Funct Biomater 2020; 11:E84. [PMID: 33255874 PMCID: PMC7711612 DOI: 10.3390/jfb11040084] [Citation(s) in RCA: 131] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/08/2020] [Accepted: 11/23/2020] [Indexed: 12/14/2022] Open
Abstract
This review is devoted to the medical application of silver nanoparticles produced as a result of "green" synthesis using various living organisms (bacteria, fungi, plants). The proposed mechanisms of AgNPs synthesis and the action mechanisms on target cells are highlighted.
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Affiliation(s)
- Ekaterina O Mikhailova
- Institute of innovation management, Kazan National Research Technological University, K. Marx Street 68, 420015 Kazan, Russia
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The efficiency of blackberry loaded AgNPs, AuNPs and Ag@AuNPs mediated pectin in the treatment of cisplatin-induced cardiotoxicity in experimental rats. Int J Biol Macromol 2020; 159:1084-1093. [DOI: 10.1016/j.ijbiomac.2020.05.115] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/14/2020] [Accepted: 05/15/2020] [Indexed: 01/03/2023]
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Demchenko V, Riabov S, Sinelnikov S, Radchenko O, Kobylinskyi S, Rybalchenko N. Novel approach to synthesis of silver nanoparticles in interpolyelectrolyte complexes based on pectin, chitosan, starch and their derivatives. Carbohydr Polym 2020; 242:116431. [DOI: 10.1016/j.carbpol.2020.116431] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 05/07/2020] [Accepted: 05/08/2020] [Indexed: 12/11/2022]
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Khan F, Iqbal S, Khalid N, Hussain I, Hussain Z, Szmigielski R, Janjua HA. Screening and stability testing of commercially applicable Heliotropium crispum silver nanoparticle formulation with control over aging and biostability. APPLIED NANOSCIENCE 2020. [DOI: 10.1007/s13204-020-01333-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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El-Faham A, Al-Rasheed HH, Sholkamy EN, Osman SM, ALOthman ZA. Simple Approaches for the Synthesis of AgNPs in Solution and Solid Phase Using Modified Methoxypolyethylene Glycol and Evaluation of Their Antimicrobial Activity. Int J Nanomedicine 2020; 15:2353-2362. [PMID: 32308387 PMCID: PMC7142329 DOI: 10.2147/ijn.s244678] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/19/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Simple methodology for preparation of metal nanoparticles such as AgNPs uses an methanolic aqueous medium at room temperature or a solvent-free procedure under microwave irradiation. The prepared AgNPs showed a significant antimicrobial effect against Gram-positive bacteria, Gram-negative bacteria, and fungi. Methods The modified methoxypolyethylene glycol bishydrazino-s-triazine (mPEGTH2) showed remarkable activity for reducing Ag+ to Ag0 in an aqueous methanolic solution and using a solvent-free method (solid phase) under microwave irradiation. In the solid phase synthesis, the size and shape of the AgNPs can be controlled by varying the weight ratio of mPEGTH2 to AgNO3 used. In addition, the antimicrobial activity depends on the ratio of mPEGTH2 to AgNO3. The mPEGTH2-AgNPs (2:1) demonstrated higher antimicrobial activity compared to mPEGTH2-AgNPs (1:1) against Gram-positive bacteria, Gram-negative bacteria, and C.albicans. Results This work presents simple methods for the synthesis of AgNPs using modified methoxypolyethylene glycol with bishydrazino-s-triazine (mPEGTH2); a solution method, using methanol-water medium at room temperature, and a solvent-free (solid phase) method, employing microwave irradiation or direct heating which could be used for the preparation of AgNPs on large scale. In the solid phase, ratios of mPEGTH2 to AgNO3 (1:1 or 2:1, respectively) are very important to control the size and shape of AgNPs. While in solution phase is not necessary where the molar ratio used is 10:1. Most of the experimental methods resulted in AgNPs ranging in size from 7 to 10 nm as observed from XRD and TEM characterization. The antimicrobial activity of the AgNPs was also dependent on the weight ratio of mPEGTH2 to AgNO3, with a large effect as observed when using the solvent-free method. The mPEGTH2-AgNPs (2:1) demonstrated higher antimicrobial activities compared to mPEGTH2-AgNPs (1:1) against S. aureus, S. epidermidis, E. faecalis, E. coli, P. aeruginosa, S. typhimurium, and C. albicans. In all cases, the MICs and MBCs of mPEGTH2-AgNPs (1:1) were lower than those of mPEGTH2-AgNPs (2:1). Conclusion In summary, mPEGTH2-AgNPs (2:1) is a promising candidate to kill pathogenic microbes. In particular, the method used for the preparation of AgNPs by using polyethylene glycol polymer modified with bishydrazino-s-triazine has the most potential and would be the most cost-effective method. This method of the synthesis of nanoparticles may be suitable for the preparation of other metal nanoparticles, which would allow for numerous applications in medicinal and industrial.
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Affiliation(s)
- Ayman El-Faham
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.,Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, Alexandria 21321, Egypt
| | - Hessa H Al-Rasheed
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Essam N Sholkamy
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sameh M Osman
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.,Advanced Materials Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Zeid A ALOthman
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.,Advanced Materials Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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El-Aassar MR, Ibrahim OM, Fouda MMG, El-Beheri NG, Agwa MM. Wound healing of nanofiber comprising Polygalacturonic/Hyaluronic acid embedded silver nanoparticles: In-vitro and in-vivo studies. Carbohydr Polym 2020; 238:116175. [PMID: 32299548 DOI: 10.1016/j.carbpol.2020.116175] [Citation(s) in RCA: 128] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 03/11/2020] [Accepted: 03/13/2020] [Indexed: 10/24/2022]
Abstract
The current study is pertaining to develop a novel wound dressing, comprising natural biologically absorbable materials for wound healing In-vivo. Wound dressing is composed of Polygalacturonic acid, Hyaluronic acid embedded silver nanoparticles, which is further fabricated to form nanofibrous mat, using electrospinning. Silver nanoparticles was prepared using PGA. AgNPs in this formula will serve as an antioxidant and anti-inflammatory that protect cells from destructive effect of elevated ROS and accelerate wound healing. The physical performance and water contact angle for nanofiber was evaluated. The produced nanofiber was characterized by Fourier-transform infrared (FTIR), scanning electron microscopy and thermal analysis. Also, the embedded AgNPs was also characterized by UV-vis spectroscopy and TEM. The nanofiber mates embedded AgNPs was applied to the wounded site of albino rats in-vivo. Histopathological assessment for the wound was fully performed. Also, the antimicrobial activity for the fabricated wound dressing was evaluated against gram+ve and gram -ve bacteria.
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Affiliation(s)
- M R El-Aassar
- Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia; Polymer Materials Research Department, Advanced Technology and New Material Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, Universities and Research Institutes District, Alexandria 21934, Egypt.
| | - Omar M Ibrahim
- Polymer Materials Research Department, Advanced Technology and New Material Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, Universities and Research Institutes District, Alexandria 21934, Egypt; Department of Medicine and Translational Research, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Moustafa M G Fouda
- Pre-Treatment and Finishing of Cellulosic-based Fibers Department, Textile Industries Research Division, National Research Center, 33 El- Behooth St, Dokki, Giza, 12311, Egypt.
| | - Nagham G El-Beheri
- Polymer Materials Research Department, Advanced Technology and New Material Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, Universities and Research Institutes District, Alexandria 21934, Egypt
| | - Mona M Agwa
- Department of Chemistry of Natural and Microbial Products, Pharmaceutical and Drug Industries Research Division, National Research Centre, 33 El- Behooth St, Dokki, Giza, 12311, Egypt
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Ramadan MA, Sharawy S, Elbisi M, Ghosal K. Eco-friendly Packaging Composite Fabrics based on in situ synthesized Silver nanoparticles (AgNPs) & treatment with Chitosan and/or Date seed extract. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.nanoso.2020.100425] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Fouda MM, Abdelsalam NR, El-Naggar ME, Zaitoun AF, Salim BM, Bin-Jumah M, Allam AA, Abo-Marzoka SA, Kandil EE. Impact of high throughput green synthesized silver nanoparticles on agronomic traits of onion. Int J Biol Macromol 2020; 149:1304-1317. [DOI: 10.1016/j.ijbiomac.2020.02.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/29/2020] [Accepted: 02/02/2020] [Indexed: 12/11/2022]
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23
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Fouda MMG, Abdelsalam NR, Gohar IMA, Hanfy AEM, Othman SI, Zaitoun AF, Allam AA, Morsy OM, El-Naggar M. Utilization of High throughput microcrystalline cellulose decorated silver nanoparticles as an eco-nematicide on root-knot nematodes. Colloids Surf B Biointerfaces 2020; 188:110805. [PMID: 31972444 DOI: 10.1016/j.colsurfb.2020.110805] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/27/2019] [Accepted: 01/16/2020] [Indexed: 02/07/2023]
Abstract
The present study aimed to evaluate the influence of high throughput microcrystalline cellulose embedded silver nanoparticles (Ag-NPs), as an alternative eco-nematicide on Root-knot nematode (Meliodogyne incognita), which deem the main reason toward the loss of more than 20% in crops worldwide. In this work, Ag-NPs was prepared in very high concentration. Ag-NPs prepared using such technique has many advantages such as: absence of organic or solvents, scaling up thru using high concentration of silver precursor and utilization of environmentally benign polymer; Microcrystalline Cellulose (MCC). At the beginning, the bulk Ag-NPs colloidal solution is diluted to 5, 10, 15, 20, 25, 30, 40, 50, 60, 75, 80 and 100 ppm. Then, heavily galled roots of annual seed-propagated weed, Solanum nigrum L. family Solanaceae were selected to identify the Meloidogyne species and followed by treatment with the previously Ag-NPs concentrations. Results obtained after 24 h incubation, showed the highest mortality (M%) (40.36 ± 1.15%) which was achieved by means of 20 ppm of Ag-NPs compared with the highest concentration of Ag-NPs; 100 ppm (42.85 ± 3.51%). It was obviously noticed that, by increasing the concentration of Ag-NPs, M % decreased. On the other hand, after 48 h, 30 ppm Ag-NPs showed the highest M%; (52.82 ± 0.57%), while, after 72 h of treatments, the M% reached 95.53 ± 0.57% using 40 ppm Ag-NPs, then decreased to 66.67 ± 2.00% using 100 ppm Ag-NPs. All previous finding affirms the effectiveness of lower concentrations of Ag-NPs compared with the highest one, after 72 h. In conclusion, Ag-NPs could be successfully used as eco-nematicide for Root-knot nematodes; Meloidogyne incognita with a recommended dose of 20-40 ppm that is acquired higher M% and caused many aberrations during the different growth stages.
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Affiliation(s)
- Moustafa M G Fouda
- Pre-Treatment and Finishing of Cellulosic Fabric Department, Textile Research Division, National Research Center, 33 El- Behooth St, Dokki, Giza, 12311, Egypt.
| | - Nader R Abdelsalam
- Agricultural Botany Department, Faculty of Agriculture (Saba Basha), Alexandria University, 21531 Alexandria, Egypt.
| | - I M A Gohar
- Sugar Crops Research Institute, Department of Sugar Crops Disease and Pests Research, Agricultural Research Center, 12619, Giza, Egypt
| | - Amira E M Hanfy
- Agricultural Botany Department, Faculty of Agriculture (Saba Basha), Alexandria University, 21531 Alexandria, Egypt
| | - Sarah I Othman
- Biology Department, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, 11671, P.O. Box 24428, Saudi Arabia
| | - Amera F Zaitoun
- Agricultural Botany Department, Faculty of Agriculture (Saba Basha), Alexandria University, 21531 Alexandria, Egypt
| | - Ahmed A Allam
- Department of Zoology, Faculty of Science, Beni-Suef University, Beni-Suef, 65211, Egypt
| | - Osama M Morsy
- Arab Academy of Science, Technology, and Maritime Transport, Cairo, Egypt
| | - Mehrez El-Naggar
- Pre-Treatment and Finishing of Cellulosic Fabric Department, Textile Research Division, National Research Center, 33 El- Behooth St, Dokki, Giza, 12311, Egypt.
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Youssef H, El-Naggar ME, Fouda F, Youssef AM. Antimicrobial packaging film based on biodegradable CMC/PVA-zeolite doped with noble metal cations. Food Packag Shelf Life 2019. [DOI: 10.1016/j.fpsl.2019.100378] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Hamouda RA, Hussein MH, Abo-Elmagd RA, Bawazir SS. Synthesis and biological characterization of silver nanoparticles derived from the cyanobacterium Oscillatoria limnetica. Sci Rep 2019; 9:13071. [PMID: 31506473 PMCID: PMC6736842 DOI: 10.1038/s41598-019-49444-y] [Citation(s) in RCA: 271] [Impact Index Per Article: 54.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 08/09/2019] [Indexed: 12/13/2022] Open
Abstract
Using aqueous cyanobacterial extracts in the synthesis of silver nanoparticle is looked as green, ecofriendly, low priced biotechnology that gives advancement over both chemical and physical methods. In the current study, an aqueous extract of Oscillatoria limnetica fresh biomass was used for the green synthesis of Ag-NPs, since O. limnetica extract plays a dual part in both reducing and stabilizing Oscillatoria-silver nanoparticles (O-AgNPs). The UV-Visible absorption spectrum, Fourier transforms infrared (FT-IR), transmission electron microscopy (TEM) and scanning electron microscope (SEM) were achieved for confirming and characterizing the biosynthesized O-AgNPs. TEM images detected the quasi-spherical Ag-NPs shape with diverse size ranged within 3.30-17.97 nm. FT-IR analysis demonstrated the presence of free amino groups in addition to sulfur containing amino acid derivatives acting as stabilizing agents as well as the presence of either sulfur or phosphorus functional groups which possibly attaches silver. In this study, synthesized Ag-NPs exhibited strong antibacterial activity against multidrug-resistant bacteria (Escherichia coli and Bacillus cereus) as well as cytotoxic effects against both human breast (MCF-7) cell line giving IC50 (6.147 µg/ml) and human colon cancer (HCT-116) cell line giving IC50 (5.369 µg/ml). Hemolytic activity of Ag-NPs was investigated and confirmed as being non- toxic to human RBCs in low concentrations.
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Affiliation(s)
- Ragaa A Hamouda
- Department of biology, Faculty of sciences and Arts Khulais, University of Jeddah, Jeddah, Saudi Arabia.
- Department of Microbial Biotechnology, Genetic Engineering & Research Institute, Sadat University, Sadat city, Egypt.
| | - Mervat H Hussein
- Botany department, Faculty of science, Mansoura University, Mansoura, Egypt
| | - Rasha A Abo-Elmagd
- Botany department, Faculty of science, Mansoura University, Mansoura, Egypt
| | - Salwa S Bawazir
- Department of biology, Faculty of sciences and Arts Khulais, University of Jeddah, Jeddah, Saudi Arabia
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26
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Innovative natural polymer metal nanocomposites and their antimicrobial activity. Int J Biol Macromol 2019; 136:586-596. [DOI: 10.1016/j.ijbiomac.2019.06.114] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/31/2019] [Accepted: 06/16/2019] [Indexed: 02/06/2023]
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Ganaie SU, Rajalakshmi R, Abbasi T, Abbasi SA. Green synthesis of silver nanoparticles by coral vine and assessment of their properties. BIOINSPIRED BIOMIMETIC AND NANOBIOMATERIALS 2019. [DOI: 10.1680/jbibn.18.00019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Aqueous extracts of all parts (leaves, stem and roots) of the invasive terrestrial plant coral vine (Antigonon leptopus; Polygonaceae) were used to synthesise silver nanoparticles (AgNPs) in a rapid and single-step process at ambient temperature and pressure. The effect of several key variables that influenced the shape and/or size of the AgNPs was studied – including metal–extract stoichiometry, temperature, interaction time, stirring and pH – on the basis of ultraviolet-visible spectrophotometry, scanning electron microscopy, transmission electron microscopy, dynamic light scattering and X-ray diffraction. The study has yielded a template with which processes for synthesising AgNPs of desired shapes and sizes can be developed using A. leptopus as the bioagent. Besides being simple, non-polluting, inexpensive and non-hazardous, the template makes available a means with which it may become possible to utilise the weed A. leptopus on a large scale, thereby opening an avenue to reducing the ecological degradation that it causes. The synthesised AgNPs showed potential to scavenge free radicals and also had catalytic activity.
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Affiliation(s)
- Sami Ullah Ganaie
- Centre for Pollution Control and Environmental Engineering, Pondicherry University, Kalapet, India
| | - R Rajalakshmi
- Centre for Pollution Control and Environmental Engineering, Pondicherry University, Kalapet, India
| | - Tasneem Abbasi
- Centre for Pollution Control and Environmental Engineering, Pondicherry University, Kalapet, India
| | - Shahid Abbas Abbasi
- Centre for Pollution Control and Environmental Engineering, Pondicherry University, Kalapet, India
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Abdelsalam NR, Fouda MMG, Abdel-Megeed A, Ajarem J, Allam AA, El-Naggar ME. Assessment of silver nanoparticles decorated starch and commercial zinc nanoparticles with respect to their genotoxicity on onion. Int J Biol Macromol 2019; 133:1008-1018. [PMID: 31004635 DOI: 10.1016/j.ijbiomac.2019.04.134] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/12/2019] [Accepted: 04/16/2019] [Indexed: 01/06/2023]
Abstract
High throughput production of silver nanoparticles (AgNPs) having controlled size appropriate for industrial purposes were achieved via using facile and ecofriendly chemical reduction method. Native rice starch was used as reductant for silver ions (Ag+) to silver atoms (Ag0), as well as stabilizing for the obtainable AgNPs. Two different concentrations; 2000 ppm and 4000 ppm were successfully prepared and coded as AgNPs-2000 and AgNPs-4000 respectively. The attained AgNPs were characterized via ultra-visible (UV-vis) spectra, Transmission Electron Microscope (TEM), Energy dispersive X-ray (EDX), Particle size analyzer, polydispersity index (PDI) and zeta potential (ζ-potential). The average particle size of AgNPs (2000 ppm) was 8 nm with PDI = 0.01 which affirm the monodispersity and homogeneity of the produced AgNPs. Meanwhile, the size majority for the as prepared AgNPs (4000 ppm) was 24 nm with PDI = 0.021. Based on the aforementioned data, AgNPs prepared with a high concentration (4000 ppm) compared with the commercialized ZnNPs were used for the genotoxicity study on onion. Root-tips was used for cytogenetic studies using onion (Allium cepa L.) which are excellent materials for cytological and genotoxicity studies. Genotoxicity results explored that, by using AgNPs ≥40 ppm, the abnormalities disturbed chromosomes were observed and detected, that reflects the genotoxicity effect of these nanoparticles at this dose. In addition, the commercial available ZnNPs with the recommended dose (2 g/L) displayed also severe genotoxicity on A. cepa L. root meristem cells.
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Affiliation(s)
- Nader R Abdelsalam
- Agricultural Botany Department, Faculty of Agriculture (Saba Basha), Alexandria University, 21531 Alexandria, Egypt
| | - Moustafa M G Fouda
- Pre-Treatment and Finishing of Cellulosic Fabric Department, Textile Research Division, National Research Centre, 33 El-Behooth St, Dokki, Giza 12311, Egypt.
| | - Ahmed Abdel-Megeed
- Department of Plant Protection, Faculty of Agriculture (Saba Basha), Alexandria University, 21531 Alexandria, Egypt
| | - Jamaan Ajarem
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ahmed A Allam
- Department of Zoology, Faculty of Science, Beni-suef University, Beni-suef 65211, Egypt
| | - Mehrez E El-Naggar
- Pre-Treatment and Finishing of Cellulosic Fabric Department, Textile Research Division, National Research Centre, 33 El-Behooth St, Dokki, Giza 12311, Egypt.
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Dahlous KA, Abd-Elkader OH, Fouda MM, Al Othman Z, El-Faham A. Eco-friendly method for silver nanoparticles immobilized decorated silica: Synthesis & characterization and preliminary antibacterial activity. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2018.07.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Roy A, Bulut O, Some S, Mandal AK, Yilmaz MD. Green synthesis of silver nanoparticles: biomolecule-nanoparticle organizations targeting antimicrobial activity. RSC Adv 2019; 9:2673-2702. [PMID: 35520490 PMCID: PMC9059941 DOI: 10.1039/c8ra08982e] [Citation(s) in RCA: 374] [Impact Index Per Article: 74.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 12/23/2018] [Indexed: 12/23/2022] Open
Abstract
Since discovery of the first antibiotic drug, penicillin, in 1928, a variety of antibiotic and antimicrobial agents have been developed and used for both human therapy and industrial applications. However, excess and uncontrolled use of antibiotic agents has caused a significant growth in the number of drug resistant pathogens. Novel therapeutic approaches replacing the inefficient antibiotics are in high demand to overcome increasing microbial multidrug resistance. In the recent years, ongoing research has focused on development of nano-scale objects as efficient antimicrobial therapies. Among the various nanoparticles, silver nanoparticles have gained much attention due to their unique antimicrobial properties. However, concerns about the synthesis of these materials such as use of precursor chemicals and toxic solvents, and generation of toxic byproducts have led to a new alternative approach, green synthesis. This eco-friendly technique incorporates use of biological agents, plants or microbial agents as reducing and capping agents. Silver nanoparticles synthesized by green chemistry offer a novel and potential alternative to chemically synthesized nanoparticles. In this review, we discuss the recent advances in green synthesis of silver nanoparticles, their application as antimicrobial agents and mechanism of antimicrobial mode of action.
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Affiliation(s)
- Anupam Roy
- Laboratory of Food Chemistry and Technology, Department of Chemical Engineering, Birla Institute of Technology Mesra Ranchi-835215 India
| | - Onur Bulut
- Department of Molecular Biology and Genetics, Faculty of Agriculture and Natural Sciences, Konya Food and Agriculture University 42080 Konya Turkey
- Department of Biological Sciences, Middle East Technical University 06800 Ankara Turkey
- Research and Development Center for Diagnostic Kits (KIT-ARGEM), Konya Food and Agriculture University 42080 Konya Turkey
| | - Sudip Some
- Chemical Biology Laboratory, Department of Sericulture, Raiganj University Uttar Dinajpur-733134 India
| | - Amit Kumar Mandal
- Chemical Biology Laboratory, Department of Sericulture, Raiganj University Uttar Dinajpur-733134 India
| | - M Deniz Yilmaz
- Research and Development Center for Diagnostic Kits (KIT-ARGEM), Konya Food and Agriculture University 42080 Konya Turkey
- Department of Bioengineering, Faculty of Engineering and Architecture, Konya Food and Agriculture University 42080 Konya Turkey
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Kalantari K, Afifi AM, Nia PM, Izadiyan Z, Kalantari A, Abouzari-lotf E. Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction. STARCH-STARKE 2019. [DOI: 10.1002/star.201800038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Katayoon Kalantari
- Centre of Advanced Materials (CAM); Department of Mechanical Engineering; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Amalina M. Afifi
- Centre of Advanced Materials (CAM); Department of Mechanical Engineering; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Pooria Moozarm Nia
- Advanced Materials Research Group Center of Hydrogen Energy; Institute of Future Energy; Universiti Teknologi Malaysia; Kuala Lumpur 54100 Malaysia
| | - Zahra Izadiyan
- Malaysia-Japan International Institute of Technology (MJIIT); Universiti Teknologi Malaysia; Kuala Lumpur 54100 Malaysia
| | - Alireza Kalantari
- Malaysia-Japan International Institute of Technology (MJIIT); Universiti Teknologi Malaysia; Kuala Lumpur 54100 Malaysia
| | - Ebrahim Abouzari-lotf
- Advanced Materials Research Group Center of Hydrogen Energy; Institute of Future Energy; Universiti Teknologi Malaysia; Kuala Lumpur 54100 Malaysia
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Influence of debranching and retrogradation time on behavior changes of Amorphophallus paeoniifolius nanostarch. Int J Biol Macromol 2018; 120:230-236. [DOI: 10.1016/j.ijbiomac.2018.08.059] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 07/04/2018] [Accepted: 08/12/2018] [Indexed: 01/26/2023]
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Padil VVT, Wacławek S, Černík M, Varma RS. Tree gum-based renewable materials: Sustainable applications in nanotechnology, biomedical and environmental fields. Biotechnol Adv 2018; 36:1984-2016. [PMID: 30165173 PMCID: PMC6209323 DOI: 10.1016/j.biotechadv.2018.08.008] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 07/22/2018] [Accepted: 08/24/2018] [Indexed: 12/22/2022]
Abstract
The prospective uses of tree gum polysaccharides and their nanostructures in various aspects of food, water, energy, biotechnology, environment and medicine industries, have garnered a great deal of attention recently. In addition to extensive applications of tree gums in food, there are substantial non-food applications of these commercial gums, which have gained widespread attention due to their availability, structural diversity and remarkable properties as 'green' bio-based renewable materials. Tree gums are obtainable as natural polysaccharides from various tree genera possessing exceptional properties, including their renewable, biocompatible, biodegradable, and non-toxic nature and their ability to undergo easy chemical modifications. This review focuses on non-food applications of several important commercially available gums (arabic, karaya, tragacanth, ghatti and kondagogu) for the greener synthesis and stabilization of metal/metal oxide NPs, production of electrospun fibers, environmental bioremediation, bio-catalysis, biosensors, coordination complexes of metal-hydrogels, and for antimicrobial and biomedical applications. Furthermore, polysaccharides acquired from botanical, seaweed, animal, and microbial origins are briefly compared with the characteristics of tree gum exudates.
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Affiliation(s)
- Vinod V T Padil
- Department of Nanomaterials in Natural Sciences, Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, Studentská 1402/2, Liberec 1 461 17, Czech Republic.
| | - Stanisław Wacławek
- Department of Nanomaterials in Natural Sciences, Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, Studentská 1402/2, Liberec 1 461 17, Czech Republic
| | - Miroslav Černík
- Department of Nanomaterials in Natural Sciences, Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, Studentská 1402/2, Liberec 1 461 17, Czech Republic.
| | - Rajender S Varma
- Water Resource Recovery Branch, Water Systems Division, National Risk Management Research Laboratory, U.S. Environmental Protection Agency, 26 West Martin Luther King Drive, MS 483, Cincinnati, Ohio 45268, USA; Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacký University in Olomouc, Šlechtitelů 27, 783 71 Olomouc, Czech Republic.
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Zhao L, Song J, Xue Y, Zhao X, Deng Y, Li Q, Xia Y. Green Synthesis of Ag–Au Bimetallic Nanoparticles with Alginate for Sensitive Detection of H2O2. Catal Letters 2018. [DOI: 10.1007/s10562-018-2522-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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35
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Fu Z, Zhang L, Ren MH, BeMiller JN. Developments in Hydroxypropylation of Starch: A Review. STARCH-STARKE 2018. [DOI: 10.1002/star.201800167] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhen Fu
- Institute of Light Industry and Food Engineering; Guangxi University; Nanning Guangxi 530004 P. R. China
| | - Lu Zhang
- Institute of Light Industry and Food Engineering; Guangxi University; Nanning Guangxi 530004 P. R. China
| | - Min-Hong Ren
- Institute of Light Industry and Food Engineering; Guangxi University; Nanning Guangxi 530004 P. R. China
| | - James N. BeMiller
- Whistler Center for Carbohydrate Research; Department of Food Science; Purdue University; West Lafayette IN 47907-2009 USA
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Chokriwal A, Stephen BJ, Jain D, Singh A. Simplistic approach in extracellular synthesis of silver nanoparticles via bioreducing potential of Planococcus plakortidis strain BGCC-51 isolated from dye industry effluent soil. IET Nanobiotechnol 2018; 12:613-618. [PMID: 30095422 DOI: 10.1049/iet-nbt.2017.0251] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Here, extracellular synthesis of silver nanoparticles (AgNPs) was carried out by Planococcus plakortidis strain BGCC-51 isolated from dye industry effluent soil. The microbes were isolated, screened, and characterised by molecular analysis (accession number KX776160). The optimisation of synthesis of AgNPs to determine the optimum substrate level (1-5 mM), pH (5-9), and temperature (25-55°C) were further carried out. P. plakortidis strain BGCC-51 gave best yield of AgNPs at substrate concentration 5 mM, pH 8, and at 35°C. Synthesised AgNPs were characterised by scanning electron microscope and high-resolution transmission electron microscope. The size of synthesised AgNPs was in the range of 20-40 nm having spherical morphology. The AgNPs were found to show antimicrobial activity against bacteria such as Escherichia coli (ATCC 25922), Pseudomonas aeruginosa (ATCC 27853), and Staphylococcus aureus (ATCC 29213).
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Affiliation(s)
- Ankit Chokriwal
- Department of Biosciences, Manipal University Jaipur, Rajasthan, India
| | | | - Devendra Jain
- Department of Molecular Biology and Biotechnology, RCA, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, India
| | - Abhijeet Singh
- Department of Biosciences, Manipal University Jaipur, Rajasthan, India.
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Hussein J, El-Naggar ME, Latif YA, Medhat D, El Bana M, Refaat E, Morsy S. Solvent-free and one-pot synthesis of silver and zinc oxide nanoparticles: Activity toward cell membrane component and insulin signaling pathway in experimental diabetes. Colloids Surf B Biointerfaces 2018; 170:76-84. [PMID: 29883845 DOI: 10.1016/j.colsurfb.2018.05.058] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/21/2018] [Accepted: 05/26/2018] [Indexed: 01/04/2023]
Abstract
OBJECTIVE To investigate and compare between the effect of both silver nanoparticles (AgNPs) and zinc oxide nanoparticles (ZnONPs) on insulin signaling pathway and insulin sensitivity in experimental diabetes. Preparation of AgNPs and ZnONPs in their solid state were carried out using pullulan (Natural polymer) as both reducing and stabilizing agent. The synthesis of these nanoparticles in a large scale were carried out without using any solvents. The experimental male albino rats received diluted solutions of AgNPs and ZNONPs. After the experimental period, blood was withdrawn; erythrocyte membrane lipids were extracted and fatty acids were determined by HPLC. Oxidant, antioxidant profile and phosphatidylinositol 3-kinase (PI3K) were estimated. RESULTS It was observed that the as synthesized AgNPs and ZnONPs have nearly spherical shape with small size due to the stabilization effect of pullulan as proved by UV-vis spectroscopy (UV-vis), Transmission electron microscy (TEM) and Field emission scanning electron microscopy (FESEM), Zeta potential, Dynamic light scattering (DLS) and X-ray diffraction (XRD) techniques. The average hydrodynamic size of the formed AgNPs was 15 nm which is considered as very small size when compared with that of ZnONPs (above 50 nm). Fasting blood sugar was significantly increased in diabetic group along with elevation of MDA and DNA damage indicating the oxidative properties of streptozotocin. Whereas, the treatment with nanoparticles significantly attenuated these elevations. CONCLUSION AgNPs and ZnONPs represent promising materials in attenuating diabetic complications and insulin resistance in experimental diabetes; no Impressive differences were observed between the effect of ZnONPs and AgNPs in this current research.
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Affiliation(s)
- Jihan Hussein
- Medical Biochemistry Department, National Research Centre, Doki, Giza, Egypt
| | - Mehrez E El-Naggar
- Textile Research Division, National Research Centre, 33 El Bohouth st.-Dokki-Giza, Cairo, Egypt.
| | - Yasmin Abdel Latif
- Medical Biochemistry Department, National Research Centre, Doki, Giza, Egypt
| | - Dalia Medhat
- Medical Biochemistry Department, National Research Centre, Doki, Giza, Egypt
| | - Mona El Bana
- Medical Biochemistry Department, National Research Centre, Doki, Giza, Egypt
| | - Eman Refaat
- Medical Biochemistry Department, National Research Centre, Doki, Giza, Egypt
| | - Safaa Morsy
- Medical Biochemistry Department, National Research Centre, Doki, Giza, Egypt
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Rasheed T, Bilal M, Li C, Nabeel F, Khalid M, Iqbal HMN. Catalytic potential of bio-synthesized silver nanoparticles using Convolvulus arvensis extract for the degradation of environmental pollutants. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2018; 181:44-52. [PMID: 29499463 DOI: 10.1016/j.jphotobiol.2018.02.024] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 02/10/2018] [Accepted: 02/19/2018] [Indexed: 02/08/2023]
Abstract
Herein, we reported a facile, green and environmental friendlier biosynthesis of silver nanoparticles using the Convolvulus arvensis extract. The influences of various physicochemical factors such as the concentration of the plant extract, reaction time, and different pH levels were investigated by UV-Vis spectroscopy. The UV-Visible absorption spectrum of biogenic silver nanoparticles at λmax around ~400 nm suggested the biosynthesis of silver nanoparticles. Fourier transform infrared spectroscopy was employed to confirm the chemical transformation and role of various phyto-reductants in the conversion of Ag+ to Ag0. The surface morphology, topography, and elemental composition were analyzed by scanning electron microscopy, transmission electron microscopy, and energy dispersive X-ray spectroscopy, respectively. X-ray diffraction corroborated the face-centered cubic crystalline structure. The dynamic light scattering and zeta potential demonstrate the size distribution (90.9 nm) and surface charge (-18.5). Finally, the newly developed C. arvensis based silver nanoparticles were exploited as a catalyst for the catalytic reduction of azo dyes in the presence of NaBH4 as a reducing agent, and reducing the activity of C. arvensis based silver nanoparticles was evaluated by a decrease in optical density using UV-Vis spectrophotometer. The nanoparticles developed herein displayed potential efficiency for the degradation of all the tested dye pollutants. Conclusively, plant-based synthesis of nanoparticles provides an environmentally-responsive option for the reduction of highly environmental-polluted organic compounds including toxic azo dyes as compared to chemical and physical methods.
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Affiliation(s)
- Tahir Rasheed
- The School of Chemistry & Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Muhammad Bilal
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Chuanlong Li
- The School of Chemistry & Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Faran Nabeel
- The School of Chemistry & Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Muhammad Khalid
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, N.L. CP 64849, Mexico
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39
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Ghaseminezhad SM, Shojaosadati SA, Meyer RL. Ag/Fe3O4 nanocomposites penetrate and eradicate S. aureus biofilm in an in vitro chronic wound model. Colloids Surf B Biointerfaces 2018; 163:192-200. [DOI: 10.1016/j.colsurfb.2017.12.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 12/16/2017] [Accepted: 12/19/2017] [Indexed: 02/01/2023]
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40
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Multifunctional AgNPs@Wool: colored, UV-protective and antioxidant functional textiles. APPLIED NANOSCIENCE 2018. [DOI: 10.1007/s13204-018-0668-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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41
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Providence BA, Chinyere AA, Ayi AA, Charles OO, Elijah TA, Ayomide HL. Green synthesis of silver monometallic and copper-silver bimetallic nanoparticles using Kigelia africana fruit extract and evaluation of their antimicrobial activities. ACTA ACUST UNITED AC 2018. [DOI: 10.5897/ijps2017.4689] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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42
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Nanocomposites based on chitosan/silver/clay for durable multi-functional properties of cotton fabrics. Carbohydr Polym 2018; 182:29-41. [DOI: 10.1016/j.carbpol.2017.11.007] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 09/26/2017] [Accepted: 11/01/2017] [Indexed: 11/17/2022]
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43
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Biocompatible zinc oxide nanocrystals stabilized via hydroxyethyl cellulose for mitigation of diabetic complications. Int J Biol Macromol 2018; 107:748-754. [DOI: 10.1016/j.ijbiomac.2017.09.056] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 09/04/2017] [Accepted: 09/15/2017] [Indexed: 01/09/2023]
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44
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Bactericidal finishing of loomstate, scoured and bleached cotton fibres via sustainable in-situ synthesis of silver nanoparticles. Int J Biol Macromol 2018; 106:1192-1202. [DOI: 10.1016/j.ijbiomac.2017.08.127] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 08/14/2017] [Accepted: 08/22/2017] [Indexed: 02/05/2023]
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45
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Surface Functionalization of “Rajshahi Silk” Using Green Silver Nanoparticles. FIBERS 2017. [DOI: 10.3390/fib5030035] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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46
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El-Naggar ME, Hassabo AG, Mohamed AL, Shaheen TI. Surface modification of SiO 2 coated ZnO nanoparticles for multifunctional cotton fabrics. J Colloid Interface Sci 2017; 498:413-422. [DOI: 10.1016/j.jcis.2017.03.080] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 03/17/2017] [Accepted: 03/18/2017] [Indexed: 10/19/2022]
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47
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Caldera-Villalobos M, García-Serrano J, Peláez-Cid AA, Herrera-González AM. Polyelectrolytes with sulfonate groups obtained by chemical modification of chitosan useful in green synthesis of Au and Ag nanoparticles. J Appl Polym Sci 2017. [DOI: 10.1002/app.45240] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- M. Caldera-Villalobos
- Doctorado en Ciencias de los Materiales; Universidad Autónoma del Estado de Hidalgo; Mineral de la Reforma Pachuca C.P. 42184 México
| | - J. García-Serrano
- Laboratorio de Polímeros; Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo; Mineral de la Reforma Hidalgo C.P. 42184 México
| | - A. A. Peláez-Cid
- Facultad de Ingeniería; Benemérita Universidad Autónoma de Puebla, Edificio 108A, Ciudad Universitaria; Puebla CP. 72570 México
| | - Ana M. Herrera-González
- Laboratorio de Polímeros; Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo; Mineral de la Reforma Hidalgo C.P. 42184 México
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Venugopal K, Ahmad H, Manikandan E, Thanigai Arul K, Kavitha K, Moodley MK, Rajagopal K, Balabhaskar R, Bhaskar M. The impact of anticancer activity upon Beta vulgaris extract mediated biosynthesized silver nanoparticles (ag-NPs) against human breast (MCF-7), lung (A549) and pharynx (Hep-2) cancer cell lines. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 173:99-107. [PMID: 28570910 DOI: 10.1016/j.jphotobiol.2017.05.031] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 05/15/2017] [Accepted: 05/22/2017] [Indexed: 11/27/2022]
Abstract
The present study tried for a phyto-synthetic method of producing silver nanoparticles (Ag-NPs) with size controlled as and eco-friendly route that can lead to their advanced production with decorative tranquil morphology. By inducing temperature fluctuation of the reaction mixture from 25 to 80°C the plasmon resonance band raised slowly which had an ultimate effect on size and shape of Ag-NPs as shown by UV-visible spectroscopy and TEM results. The biosynthesized nanoparticles showed good cytotoxic impact against MCF-7, A549 and Hep2 cells compared to normal cell lines. Compared to control plates, the percentage of cell growth inhibition was found to be high with as concentrations of Ag-NPs becomes more as determined by MTT assay. The AO/EtBr staining observations demonstrated that the mechanism of cell death induced by Ag-NPs was due to apoptosis in cancer cells. These present results propose that the silver nanoparticles (Ag-NPs) may be utilized as anticancer agents for the treatment of various cancer types. However, there is a need for study of in vivo examination of these nanoparticles to find their role and mechanism inside human body. Further, studies we plan to do biomarker fabrication from the green synthesized plant extract nanoparticles like silver, gold and copper nanoparticles with optimized shape and sizes and their enhancement of these noble nanoparticles.
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Affiliation(s)
- K Venugopal
- Dept of Biotechnology, Vels University, Chennai -600117, Tamil Nadu, India.
| | - H Ahmad
- Plant Virology and Molecular Pathology Lab, Division of Plant Pathology, SKUAST-K, Srinagar, India
| | - E Manikandan
- Dept of Physics, TUCAS Campus, Thennangur, -604408, Thiruvalluvar University, Vellore, Tamil Nadu, India.
| | - K Thanigai Arul
- Dept of Physics, AMET University, Kanathur, Chennai -60000, Tamil Nadu, India
| | - K Kavitha
- Dept of Microbiology, Madras Christian College (MCC), Tambaram, Chennai -600059, Tamil Nadu, India
| | - M K Moodley
- School of Chemistry & Physics, University of KwaZulu-Natal (UKZN), Durban 4000, South Africa
| | - K Rajagopal
- Dept of Biotechnology, Vels University, Chennai -600117, Tamil Nadu, India
| | - R Balabhaskar
- Dept of Biochemistry, SRM Arts and Science College, Kattankulathur, Chennai, Tamil Nadu, India
| | - M Bhaskar
- Division of Animal Biotechnology, Dept of Zoology, S.V. University, Tirupati -517502, India
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Venugopal K, Rather HA, Rajagopal K, Shanthi MP, Sheriff K, Illiyas M, Rather RA, Manikandan E, Uvarajan S, Bhaskar M, Maaza M. Synthesis of silver nanoparticles (Ag NPs) for anticancer activities (MCF 7 breast and A549 lung cell lines) of the crude extract of Syzygium aromaticum. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 167:282-289. [PMID: 28110253 DOI: 10.1016/j.jphotobiol.2016.12.013] [Citation(s) in RCA: 150] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 12/05/2016] [Indexed: 11/24/2022]
Abstract
In the present report, silver nanoparticles were synthesized using Piper nigrum extract for in vitro cytotoxicity efficacy against MCF-7 and HEP-2 cells. The silver nanoparticles (AgNPs) were formed within 20min and after preliminarily confirmation by UV-Visible spectroscopy (strong peak observed at ~441nm), they were characterized by using FT-IR and HR-TEM. The TEM images show spherical shape of biosynthesized AgNPs with particle size in the range 5-40nm while as compositional analysis were observed by EDAX. MTT assays were carried out for cytotoxicity of various concentrations of biosynthesized silver nanoparticles and Piper nigrum extract ranging from 10 to 100μg. The biosynthesized silver nanoparticles showed a significant anticancer activity against both MCF-7 and Hep-2 cells compared to Piper nigrum extract which was dose dependent. Our study thus revealed an excellent application of greenly synthesized silver nanoparticles using Piper nigrum. The study further suggested the potential therapeutic use of these nanoparticles in cancer study.
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Affiliation(s)
- K Venugopal
- Department of Biotechnology, Vels University, Chennai, India
| | - H A Rather
- Department of Biotechnology, Vels University, Chennai, India
| | - K Rajagopal
- Department of Biotechnology, Vels University, Chennai, India
| | - M P Shanthi
- Dept of Zoology, Nehru Memorial College, Puthanampatti-621007, Tiruchirappalli, Tamil Nadu, India
| | - K Sheriff
- Dept of Virology, King Institute of Preventive Medicine and Research, Chennai 600032, India
| | - M Illiyas
- Dept of Virology, King Institute of Preventive Medicine and Research, Chennai 600032, India
| | - R A Rather
- Dept of Virology, King Institute of Preventive Medicine and Research, Chennai 600032, India
| | - E Manikandan
- Department of Biotechnology, Vels University, Chennai, India; Dept of Physics & Biochemistry, TUCAS, Thennangur-604408, Thiruvalluvar University, Serkadu, Vellore, India; UNESCO-UNISA AFNET in Nanosciences/Nanotechnology, College of Graduate Studies, University of South Africa, Muckleneuk Ridge, PO BOX 392, Pretoria, South Africa; Nanosciences African Network (NANO-AFNET), Materials Research Department, iThemba LABS-National Research Foundation (NRF), 1 Old Faure Road, Somerset West, PO BOX 722, Western Cape, South Africa.
| | - S Uvarajan
- Dept of Physics & Biochemistry, TUCAS, Thennangur-604408, Thiruvalluvar University, Serkadu, Vellore, India
| | - M Bhaskar
- Dept of Zoology, UGC SAP-DSA-I, Sri Venkateswara University, Tirupati 517502, India
| | - M Maaza
- UNESCO-UNISA AFNET in Nanosciences/Nanotechnology, College of Graduate Studies, University of South Africa, Muckleneuk Ridge, PO BOX 392, Pretoria, South Africa; Nanosciences African Network (NANO-AFNET), Materials Research Department, iThemba LABS-National Research Foundation (NRF), 1 Old Faure Road, Somerset West, PO BOX 722, Western Cape, South Africa
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50
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Singh AK, Tiwari R, Kumar V, Singh P, Riyazat Khadim SK, Tiwari A, Srivastava V, Hasan SH, Asthana RK. Photo-induced biosynthesis of silver nanoparticles from aqueous extract of Dunaliella salina and their anticancer potential. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 166:202-211. [PMID: 27978500 DOI: 10.1016/j.jphotobiol.2016.11.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 11/26/2016] [Indexed: 12/13/2022]
Abstract
The synthesis of silver nanoparticles (AgNPs) via green route, using biological entities is an area of interest, because one of the potential applications in the nanomedicine. In the present study, we have developed photo-induced, ecofriendly, low cost method for biosynthesis of the stable silver nanoparticles using aqueous extract of Dunaliella salina (AED) which act as both reducing as well as stabilizing agent. Biosynthesis of the AgNPs was optimized as: sunlight exposure (30min), AED (5% (v/v)) and AgNO3 (4mM). Biosynthesis of AgNPs was monitored by using UV-Vis spectroscopy which exhibited sharp SPR band at 430nm after 30min of bright sunlight exposure. SEM and TEM analyses confirmed the presence of spherical AgNPs with average size of 15.26nm. Crystalline nature of AgNPs was confirmed by SAED and XRD analyses where Braggs reflection pattern at (111), (200), (220) and (311) corresponded to face centered cubic crystal lattice of metallic silver. FTIR analysis revealed the involvement of various functional groups present in AED. AFM analysis confirmed the average surface roughness of synthesized AgNPs as 8.48nm. AgNPs were also screened for anticancer potential using assay of calcein AM/PI, Annexin/PI and cancer biomarkers against cancer cell line (MCF-7), while normal cell line (MCF-10A) were kept as control. Interestingly, anticancer potential was comparable to the known anticancer drug (Cisplatin), and was not detrimental to the normal cell line. Therefore, such green synthesized AgNPs may be explored as anticancer agent.
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Affiliation(s)
- Ankit Kumar Singh
- R. N. Singh Memorial Laboratory, Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221005, India
| | - Ratnakar Tiwari
- Council Scientific and Industrial Research Indian Institute of Toxicology Research, Lucknow 226001, India
| | - Vijay Kumar
- Nanomaterial Research Laboratory, Department of Chemistry, IIT, BHU, Varanasi 221005, India
| | - Prabhakar Singh
- R. N. Singh Memorial Laboratory, Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221005, India
| | - S K Riyazat Khadim
- R. N. Singh Memorial Laboratory, Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221005, India
| | - Anupam Tiwari
- R. N. Singh Memorial Laboratory, Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221005, India
| | - Vikas Srivastava
- Council Scientific and Industrial Research Indian Institute of Toxicology Research, Lucknow 226001, India
| | - S H Hasan
- Nanomaterial Research Laboratory, Department of Chemistry, IIT, BHU, Varanasi 221005, India
| | - R K Asthana
- R. N. Singh Memorial Laboratory, Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221005, India.
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