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Green Synthesis of Silver Nanoparticles Using the Leaf Extract of the Medicinal Plant, Uvaria narum and Its Antibacterial, Antiangiogenic, Anticancer and Catalytic Properties. Antibiotics (Basel) 2023; 12:antibiotics12030564. [PMID: 36978431 PMCID: PMC10044571 DOI: 10.3390/antibiotics12030564] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/28/2023] [Accepted: 03/10/2023] [Indexed: 03/18/2023] Open
Abstract
Silver nanoparticles (AgNPs) made by green synthesis offer a variety of biochemical properties and are an excellent alternative to traditional medications due to their low cost. In the current study, we synthesised AgNPs from the leaf extract of the medicinal plant Uvaria narum, commonly called narumpanal. The nanoparticles were characterised by ultraviolet-visible (UV-Vis) spectroscopy, Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). SEM analysis showed AgNPs are highly crystalline and spherical with an average diameter of 7.13 nm. The outstanding catalytic activity of AgNPs was demonstrated by employing the reduction of 4-nitrophenol to 4-aminophenol. The AgNPs showed antiangiogenic activity in the chick chorioallantoic membrane (CAM) assay. AgNPs demonstrated anticancer activity against Dalton’s lymphoma ascites cells (DLA cells) in trypan blue assay and cytotoxicity against three fish cell lines: Oreochromis niloticus liver (onlL; National Repository of Fish Cell Lines, India (NRFC) Accession number—NRFC052) cells, Cyprinus carpio koi fin (CCKF; NRFC Accession number—NRFC007) cells and Cyprinus carpio gill (CyCKG; NRFC Accession number—NRFC064). Furthermore, the AgNPs demonstrated their ability to inhibit pathogenic microorganisms, Staphylococcus aureus, and Escherichia coli. The results from the study displayed green synthesised AgNPs exhibit antiangiogenic activity, cytotoxicity, antimicrobial and catalytic properties, which are crucial characteristics of a molecule with excellent clinical applications.
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Ameh T, Zarzosa K, Dickinson J, Braswell WE, Sayes CM. Nanoparticle surface stabilizing agents influence antibacterial action. Front Microbiol 2023; 14:1119550. [PMID: 36846763 PMCID: PMC9947285 DOI: 10.3389/fmicb.2023.1119550] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 01/24/2023] [Indexed: 02/11/2023] Open
Abstract
The antibacterial properties of nanoparticles are of particular interest because of their potential to serve as an alternative therapy to combat antimicrobial resistance. Metal nanoparticles such as silver and copper nanoparticles have been investigated for their antibacterial properties. Silver and copper nanoparticles were synthesized with the surface stabilizing agents cetyltrimethylammonium bromide (CTAB, to confer a positive surface charge) and polyvinyl pyrrolidone (PVP, to confer a neutral surface charge). Minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), and viable plate count assays were used to determine effective doses of silver and copper nanoparticles treatment against Escherichia coli, Staphylococcus aureus and Sphingobacterium multivorum. Results show that CTAB stabilized silver and copper nanoparticles were more effective antibacterial agents than PVP stabilized metal nanoparticles, with MIC values in a range of 0.003 μM to 0.25 μM for CTAB stabilized metal nanoparticles and 0.25 μM to 2 μM for PVP stabilized metal nanoparticles. The recorded MIC and MBC values of the surface stabilized metal nanoparticles show that they can serve as effective antibacterial agents at low doses.
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Affiliation(s)
- Thelma Ameh
- Department of Environmental Science, Baylor University, Waco, TX, United States
| | - Kusy Zarzosa
- Department of Environmental Science, Baylor University, Waco, TX, United States,United States Department of Agriculture, Animal and Plant Health Inspection Services, Plant Protection and Quarantine, Science and Technology, Insect Management and Molecular Diagnostics Laboratory, Edinburg, TX, United States
| | - Jake Dickinson
- Department of Environmental Science, Baylor University, Waco, TX, United States
| | - W. Evan Braswell
- United States Department of Agriculture, Animal and Plant Health Inspection Services, Plant Protection and Quarantine, Science and Technology, Insect Management and Molecular Diagnostics Laboratory, Edinburg, TX, United States
| | - Christie M. Sayes
- Department of Environmental Science, Baylor University, Waco, TX, United States,*Correspondence: Christie M. Sayes, ✉
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Ameh T, Zarzosa K, Braswell WE, Sayes CM. Nanoparticle surface coatings produce distinct antibacterial effects that are consistent across diverse bacterial species. FRONTIERS IN TOXICOLOGY 2023; 5:1119547. [PMID: 36936540 PMCID: PMC10022730 DOI: 10.3389/ftox.2023.1119547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/06/2023] [Indexed: 03/06/2023] Open
Abstract
Nanoparticles have been proposed as tunable delivery vehicles for targeted treatments and, in some cases, the active therapeutic agents themselves. Despite the promise of such customizable impacts, little evidence exists to support these claims in the realm of antibiotics. Exploration of the silver and copper nanoparticle antibacterial impacts have been reported with inconsistent results. Here, we investigate the physical, chemical, and bacterial properties of silver and copper core particles stabilized with commonly used surface coatings, namely, polyvinylpyrrolidone (PVP, to confer a neutrally charged surface), cetrimonium bromide (CTAB, positively charged surface), citrate (Cit, negatively charged surface for silver nanoparticles), and ascorbic acid (AA, negatively charged surface for copper nanoparticles. The impacts of these potential antibacterial nanoparticles are measured against three bacterial species spanning deep divisions in the bacterial tree of life and include Escherichia coli, Staphylococcus aureus, and Sphingobacterium multivorum. Varying dose, core composition, surface coating, and bacterial species revealed that nanoparticle surfaces accounted for most of the variation in antibacterial activity. In all experiments, dose produced a linear inhibitory effect. Surprisingly, bacterial species reacted similarly regardless of evolutionary relatedness. There is a high degree of consistency, effectiveness, and efficacy among PVP silver and copper nanoparticle. These findings have implications for the intentional use of nanotechnology in environmental systems.
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Affiliation(s)
- Thelma Ameh
- Department of Environmental Science, Baylor University, Waco, TX, United States
| | - Kuzy Zarzosa
- Department of Environmental Science, Baylor University, Waco, TX, United States
- Insect Management and Molecular Diagnostics Laboratory, USDA APHIS PPQ S&T, Edinburg, TX, United States
| | - W. Evan Braswell
- Insect Management and Molecular Diagnostics Laboratory, USDA APHIS PPQ S&T, Edinburg, TX, United States
- *Correspondence: W. Evan Braswell, ; Christie M. Sayes,
| | - Christie M. Sayes
- Department of Environmental Science, Baylor University, Waco, TX, United States
- *Correspondence: W. Evan Braswell, ; Christie M. Sayes,
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Silver and Copper Nanoparticles Induce Oxidative Stress in Bacteria and Mammalian Cells. NANOMATERIALS 2022; 12:nano12142402. [PMID: 35889626 PMCID: PMC9319685 DOI: 10.3390/nano12142402] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/08/2022] [Accepted: 07/12/2022] [Indexed: 11/16/2022]
Abstract
Silver and copper nanoparticles (AgNPs and CuNPs) coated with stabilizing moieties induce oxidative stress in both bacteria and mammalian cells. Effective antibacterial agents that can overcome existing mechanisms of antibacterial resistance will greatly improve biomedical interventions. In this study, we analyzed the effect of nanoparticle-induced stress. Escherichia coli and normal human bronchial epithelial (BEAS-2B) cells were selected for this study. The nanoparticle constructs tested showed low toxicity to mammalian cells except for the polyvinylpyrrolidone-surface-stabilized copper nanoparticles. In fact, both types of copper nanoparticles used in this study induced higher levels of reactive oxygen species than the surface-stabilized silver nanoparticles. In contrast to mammalian cells, the surface-stabilized silver and copper nanoparticles showed varying levels of toxicity to bacteria cells. These data are expected to aid in bridging the knowledge gap in differential toxicities of silver and copper nanoparticles against bacteria and mammalian cells and will also improve infection interventions.
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Al-Thabaiti SA, Khan Z. Role of ionic surfactants on the plasmonic oxidative dissolution of silver nanoparticles by ferric ions. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Sunlight-Driven Synthesis of Silver Nanoparticles Using Pomelo Peel Extract and Antibacterial Testing. J CHEM-NY 2020. [DOI: 10.1155/2020/6407081] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A green approach, including using phytochemicals in pomelo peel extract (PPE) and direct sunlight, was used to synthesize silver nanoparticles (AgNPs). PPE was prepared by treating pomelo peel with a citric acid solution at 85°C for 2 h. PPE was then mixed with AgNO3 and exposed to sunlight to induce the formation of AgNPs. Time-dependent UV-vis spectra of the reaction mixture demonstrated that AgNPs are formed under sunlight irradiation faster than underheating at 90°C. Characterization techniques, including X-ray diffraction, transmission electron microscopy, and scanning electron microscopy, confirmed the formation of AgNPs with sizes of 20–30 nm. AgNPs synthesized in PPE were more stable toward electrolyte-induced aggregation than those synthesized using the conventional NaBH4/citrate method. The AgNPs synthesized in PPE showed antibacterial activities comparable to those of AgNO3 at the same silver concentration against four pathogenic bacterial strains. The obtained PPE containing AgNPs, pectin, and other phytochemicals can be utilized further to produce antibacterial and antioxidant films in food packaging and medical applications.
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Chitosan-S-triazinyl-bis(2-aminomethylpyridine) and Chitosan-S-triazinyl-bis(8-oxyquinoline) Derivatives: New Reagents for Silver Nanoparticle Preparation and Their Effect of Antimicrobial Evaluation. J CHEM-NY 2020. [DOI: 10.1155/2020/9590120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Herein, we described the modification of chitosan with cyanuric chloride as a mediator for preparation of chitosan-s-triazinyl-bis(2-aminomethylpyridine) and chitosan-s-triazinyl-bis(8-oxyquinoline) derivatives to be used as reagents for preparation of silver nanoparticles under ecofriendly conditions. These two reagents are convenient and effective for reduction of silver ions to silver nanoparticles with particle size less than 10 nm that might be suitable for industrial and medicinal applications. The formation and particle size of AgNPs are characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), scanning electron microscope (SEM), and energy-dispersive X-ray analysis (EDX). The antimicrobial activity of the two modified chitosan-s-triazine-AgNPs was evaluated against activities against Gram-positive bacteria (M. luteus ATCC 10240 and MRSA ATCC 43300), Gram-negative bacteria (E. coli ATCC 25922 and P. aeruginosa ATCC 75853), and C. albicans. The results showed that chitosan-s-triazinyl-bis(2-aminomethylpyridine) AgNPs showed high antimicrobial activities against all the tested microorganisms, while their analogous chitosan-s-triazinyl-bis(8-oxyquinoline) AgNPs showed moderate activities.
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8
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Effect of CTAB on the surface resonance plasmon intensity of silver nanoparticles: Stability and oxidative dissolution. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112565] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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9
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Hassan RM. Kinetics and mechanistics of reaction between silver (I) and hexachloroiridate(IV) in aqueous acidic media: Evidences of formation of binuclear intermediate complex and Ir(0) nanoparticles with orientation on electron-transfer process. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.03.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Kytsya A, Bazylyak L, Simon P, Zelenina I, Antonyshyn I. Kinetics of Ag 300nanoclusters formation: The catalytically effective nucleus via a steady-state approach. INT J CHEM KINET 2019. [DOI: 10.1002/kin.21249] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Andriy Kytsya
- Department of Physical Chemistry of Fossil Fuels InPOCCC NAS of Ukraine; Lviv Ukraine
| | - Liliya Bazylyak
- Department of Physical Chemistry of Fossil Fuels InPOCCC NAS of Ukraine; Lviv Ukraine
| | - Paul Simon
- Max-Planck-Institut für Chemische Physik fester Stoffe; Dresden Germany
| | - Iryna Zelenina
- Max-Planck-Institut für Chemische Physik fester Stoffe; Dresden Germany
| | - Iryna Antonyshyn
- Max-Planck-Institut für Chemische Physik fester Stoffe; Dresden Germany
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11
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Enhanced photocatalytic activity of Ag-ZnO nanoparticles synthesized by using Padina gymnospora seaweed extract. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.04.073] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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12
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Rajaboopathi S, Thambidurai S. Evaluation of UPF and antibacterial activity of cotton fabric coated with colloidal seaweed extract functionalized silver nanoparticles. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 183:75-87. [DOI: 10.1016/j.jphotobiol.2018.04.028] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 03/27/2018] [Accepted: 04/15/2018] [Indexed: 12/18/2022]
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Shahadat M, Khan MZ, Rupani PF, Embrandiri A, Sultana S, Ahammad SZ, Wazed Ali S, Sreekrishnan T. A critical review on the prospect of polyaniline-grafted biodegradable nanocomposite. Adv Colloid Interface Sci 2017; 249:2-16. [PMID: 28935100 DOI: 10.1016/j.cis.2017.08.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/18/2017] [Accepted: 08/20/2017] [Indexed: 10/18/2022]
Abstract
Among the various electrically conducting polymers, polyaniline (PANI) has gained attentions due to its unique properties and doping chemistry. A number of electrically conducting biodegradable polymers has been synthesized by incorporating a biodegradable content of cellulose, chitin, chitosan, etc. in the matrix of PANI. The hybrid materials are also employed as photocatalysts, antibacterial agents, sensors, fuel cells and as materials in biomedical applications. Furthermore, these biodegradable and biocompatible conducting polymers are employed in tissue engineering, dental implants and targeted drug delivery. This review presents state of the art of PANI based biodegradable polymers along with their synthesis routes and unique applications in diverse fields. In future, the synthesis of PANI-grafted biodegradable nanocomposite material is expected to open innovative ways for their outstanding applications.
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Khan Z, Hussain JI, Hashmi AA, AL-Thabaiti SA. Preparation and characterization of silver nanoparticles using aniline. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2013.05.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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15
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Puzan AN, Baumer VN, Mateychenko PV. Structure and decomposition of the silver formate Ag(HCO2). J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2016.11.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Dey J, Ray D, Biswas K, Aswal VK, Joshi SR, Kohlbrecher J, Dey P, Ismail K. AOT Micelles/Vesicles for Synthesis of Silver Nanoparticles and Micellar Transitions Affected by Nanoparticles. ChemistrySelect 2016. [DOI: 10.1002/slct.201600191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jahar Dey
- Department of Chemistry; North-Eastern Hill University; NEHU Campus; Shillong - 793022 India
| | - Debes Ray
- Solid State Physics Division; Bhabha Atomic Research Center, Trombay; Mumbai - 400085 India
| | - Koel Biswas
- Microbiology Laboratory; Department of Biotechnology and Bioinformatics; North-Eastern Hill University; Shillong - 793022 India
| | - Vinod Kumar Aswal
- Solid State Physics Division; Bhabha Atomic Research Center, Trombay; Mumbai - 400085 India
| | - Santa Ram Joshi
- Microbiology Laboratory; Department of Biotechnology and Bioinformatics; North-Eastern Hill University; Shillong - 793022 India
| | - Joachim Kohlbrecher
- Laboratory for Neutron Scattering; Paul Scherrer Institut; CH-5232 PSI Villigen Switzerland
| | - Poppy Dey
- Department of Chemistry; North-Eastern Hill University; NEHU Campus; Shillong - 793022 India
| | - Kochi Ismail
- Department of Chemistry; North-Eastern Hill University; NEHU Campus; Shillong - 793022 India
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Wadhwani SA, Shedbalkar UU, Singh R, Vashisth P, Pruthi V, Chopade BA. Kinetics of Synthesis of Gold Nanoparticles by Acinetobacter sp. SW30 Isolated from Environment. Indian J Microbiol 2016; 56:439-444. [PMID: 27784940 DOI: 10.1007/s12088-016-0598-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2015] [Accepted: 05/17/2016] [Indexed: 01/18/2023] Open
Abstract
Cell biomass and metal salt concentration have great influence on morphology of biosynthesized nanoparticle. The aim of present study was to evaluate the effect of varying cell density and gold salt concentrations on synthesis of nanoparticles and its morphology, which has not been studied in bacteria till now. When cells of Acinetobacter sp. SW30 were incubated with different cell density and gold chloride concentrations, tremendous variation in color of colloidal solution containing gold nanoparticles (AuNP) was observed indicating variation in their size and shapes. Surprisingly, monodispersed spherical AuNP of size ~19 nm were observed at lowest cell density and HAuCl4 salt concentration while increase in cell number resulted in formation of polyhedral AuNP (~39 nm). Significance of this study lays in the fact that the shape and dispersity of AuNP can be customized depending up on the requirement. FTIR spectrum revealed shift from 3221 to 3196 cm-1 indicating the presence and role of amino acids in Au3+ reduction while possible involvement of amide I and II groups in stabilization of AuNP. The rate constant was calculated for cell suspension of 2.1 × 109 cfu/ml challenged with 1.0 mM HAuCl4, incubated at 30 °C and pH 7 using the slopes of initial part of the plot log (Aα - At) versus time as 1.99 × 10-8 M. Also, this is the first study to report the kinetics of gold nanoparticle synthesis by Acinetobacter sp. SW30.
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Affiliation(s)
- Sweety A Wadhwani
- Department of Microbiology, Savitribai Phule Pune University, Pune, Maharashtra 411007 India
| | - Utkarsha U Shedbalkar
- Department of Microbiology, Savitribai Phule Pune University, Pune, Maharashtra 411007 India
| | - Richa Singh
- Department of Microbiology, Savitribai Phule Pune University, Pune, Maharashtra 411007 India
| | - Priya Vashisth
- Department of Biotechnology, Indian Institute of Technology, Roorkee, Uttarakhand 247667 India
| | - Vikas Pruthi
- Department of Biotechnology, Indian Institute of Technology, Roorkee, Uttarakhand 247667 India
| | - Balu A Chopade
- Department of Microbiology, Savitribai Phule Pune University, Pune, Maharashtra 411007 India ; Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra 431004 India
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Gurusamy V, Krishnamoorthy R, Gopal B, Veeraravagan V, P N. Systematic investigation on hydrazine hydrate assisted reduction of silver nanoparticles and its antibacterial properties. INORG NANO-MET CHEM 2016. [DOI: 10.1080/15533174.2015.1137074] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Vanitha Gurusamy
- Department of Physics, PSG College of Arts and Science, Coimbatore, India
| | - Rajavel Krishnamoorthy
- Advanced Materials and Devices laboratory, Department of Physics, Bharathiar University, Coimbatore, India
| | - Boopathy Gopal
- Department of Physics, PSG College of Arts and Science, Coimbatore, India
| | | | - Neelamegam P
- Department of Electronics and Instrumentation Engineering, Sastra University, Thanjavur, India
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Kytsya A, Bazylyak L, Hrynda Y, Horechyy A, Medvedevdkikh Y. The Kinetic Rate Law for the Autocatalytic Growth of Citrate-Stabilized Silver Nanoparticles. INT J CHEM KINET 2015. [DOI: 10.1002/kin.20913] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Andriy Kytsya
- Department of Physical Chemistry of Fossil Fuels InPOCC; NAS of Ukraine; 3а Naukova Str., Lviv-53 79053 Ukraine
| | - Liliya Bazylyak
- Department of Physical Chemistry of Fossil Fuels InPOCC; NAS of Ukraine; 3а Naukova Str., Lviv-53 79053 Ukraine
| | - Yuriy Hrynda
- Department of Physical Chemistry of Fossil Fuels InPOCC; NAS of Ukraine; 3а Naukova Str., Lviv-53 79053 Ukraine
| | - Andriy Horechyy
- Department of Nanostructured Materials; Leibniz Institute of Polymer Research Dresden; 01069 Dresden Germany
| | - Yuriy Medvedevdkikh
- Department of Physical Chemistry of Fossil Fuels InPOCC; NAS of Ukraine; 3а Naukova Str., Lviv-53 79053 Ukraine
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Bashir O, Hussain S, AL-Thabaiti SA, Khan Z. Synthesis, optical properties, stability, and encapsulation of Cu-nanoparticles. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 140:265-273. [PMID: 25615680 DOI: 10.1016/j.saa.2014.12.065] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 11/27/2014] [Accepted: 12/17/2014] [Indexed: 06/04/2023]
Abstract
Starch-capped copper nanoparticles (CuNPs) were prepared by a chemical reduction method using hydrazine, copper sulfate and starch as reducing, oxidizing and stabilizing agents, respectively, for the first time at room temperature. The products were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), electron diffraction patterns (EDX), X-ray photoelectron spectroscopy (XPS), fourier transform infrared (FT-IR) spectroscopy, thermo-gravimetric analysis (TGA), and ultraviolet-visible spectroscopy. The effect of [starch], [hydrazine] and [copper sulfate] on the optical properties of CuNPs were studied by UV-visible spectrophotometrically. The hydrazine concentrations have large impact on the surface Plasmon resonance absorbance, nature of the reaction time curves and reaction rates decreases with [hydrazine]. Starch concentrations have no effect on the path of the CuNPs formation. The hexahedral with some irregular shaped CuNPs were formed in presence of starch with diameter 900 nm. Starch acted as a stabilizing, shape-directing and capping agent during the growth processes. The KI-I2 reagent could not replace CuNps from the inner helical structure of starch.
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Affiliation(s)
- Ommer Bashir
- Nano-science Research Lab, Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi 110025, India
| | - Shokit Hussain
- Nano-science Research Lab, Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi 110025, India
| | - Shaeel Ahmed AL-Thabaiti
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Zaheer Khan
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.
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Dey J, Biswas K, Thapa U, Joshi S, Kharbangar IS, Sultana N, Ismail K. Facile Synthesis of Silver Nanoparticles and Their Synergistic Antibacterial Activity in Combination with Commercial Antibiotics. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20140255] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jahar Dey
- Department of Chemistry, North-Eastern Hill University
| | - Koel Biswas
- Microbiology Laboratory, Department of Biotechnology and Bioinformatics, North-Eastern Hill University
| | - Uttam Thapa
- Department of Chemistry, North-Eastern Hill University
| | - Santaram Joshi
- Microbiology Laboratory, Department of Biotechnology and Bioinformatics, North-Eastern Hill University
| | | | | | - Kochi Ismail
- Department of Chemistry, North-Eastern Hill University
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22
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Kinetics and mechanism of the formation of silver nanoparticles by reduction of silver (I) with maltose in the presence of some active surfactants in aqueous medium. TRANSIT METAL CHEM 2014. [DOI: 10.1007/s11243-014-9823-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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El-Faham A, Elzatahry AA, Al-Othman ZA, Elsayed EA. Facile method for the synthesis of silver nanoparticles using 3-hydrazino-isatin derivatives in aqueous methanol and their antibacterial activity. Int J Nanomedicine 2014; 9:1167-74. [PMID: 24623975 PMCID: PMC3949700 DOI: 10.2147/ijn.s58571] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Introduction A new method for preparation of silver nanoparticles (AgNPs) based on using hydrazino-isatin derivatives in an aqueous methanol reaction medium is reported here. AgNPs were prepared using silver nitrate solubilized in a water core as the source of silver ions and 3-hydrazino-isatin derivatives (3-hydrazino-isatin [IsH] and 1-benzyl-3-hydrazino-isatin [BIsH]) solubilized in methanol core as a reducing agent. The proposed method is effective, rapid, and convenient. X-ray diffraction (XRD), energy dispersive X-ray analysis, scanning electron microscope (SEM) and transmission electron microscopy (TEM) were used for characterization of the AgNPs. The TEM micrographs confirmed that the nanopowders consist of well-dispersed agglomerates of grains with a narrow size distribution of 18–21 nm and 17–20 nm. The AgNPs, as well as BIsH, showed high antimicrobial and bactericidal activity against the Gram-positive Bacillus subtilis and Gram-negative Micrococcus luteus and Proteus vulgaris, as well as antifungal activities against Saccharomyces cerevisiae. On the other hand, they were not effective against the Gram-negative Escherichia coli. Purpose A simple, effective, rapid, and convenient chemical reduction method for the synthesis of AgNPs in an aqueous methanol reaction medium using hydrazino-isatin derivatives and studying their antibacterial effect. Results IsH and BIsH are remarkably powerful reductants for Ag+ ions in an aqueous methanol medium, which could be considered as a simple chemical reduction method for formation of AgNPs. The AgNP formation depends on the solubility of the hydrazino-isatin derivatives. BIsH gave more AgNPs than IsH, as observed from XRD. The formation of AgNPs is attributed to the adsorption of hydrazine derivatives and/or interparticle interaction on the surface of AgNP through electrostatic interactions between the lone pair electrons of the hydrazino group (C=N-NH2) and the positive surface of AgNPs. AgNPs and BIsH showed high antimicrobial and bacterial activity. Conclusion In summary, it is shown that IsH and BIsH are remarkably powerful reductants for Ag+ ions in an aqueous methanol medium. BIsH gave more AgNPs than IsH, as observed from XRD due to better solubility of the BIsH than IsH in aqueous-methanol. The formation of AgNPs is attributed to the adsorption of hydrazine derivatives and/or interparticle interaction on the surface of AgNPs through electrostatic interactions between the lone pair electrons of the hydrazino group (C=N-NH2) and the positive surface of AgNPs. The AgNps as well as BIsH ligand showed high antimicrobial and bactericidal activity.
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Affiliation(s)
- Ayman El-Faham
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia ; Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, Alexandria, Egypt
| | - Ahmed A Elzatahry
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia ; Polymer Materials Research Department, Advanced Technology and New Materials Research Institute, City of Scientific Research and Technology Applications, New Borg El-Arab City, Alexandria, Egypt
| | - Zeid A Al-Othman
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Elsayed Ahmed Elsayed
- Bioproducts Research Chair, Zoology Department, Faculty of Science, King Saud University, Saudi Arabia ; Natural and Microbial Products Department, National Research Centre, Dokki, Cairo, Egypt
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Chumachenko V, Kutsevol N, Rawiso M, Schmutz M, Blanck C. In situ formation of silver nanoparticles in linear and branched polyelectrolyte matrices using various reducing agents. NANOSCALE RESEARCH LETTERS 2014; 9:164. [PMID: 24708898 PMCID: PMC3996903 DOI: 10.1186/1556-276x-9-164] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 03/18/2014] [Indexed: 05/08/2023]
Abstract
Silver nanoparticles were synthesized in linear and branched polyelectrolyte matrices using different reductants and distinct synthesis conditions. The effect of the host hydrolyzed linear polyacrylamide and star-like copolymers dextran-graft-polyacrylamide of various compactness, the nature of the reductant, and temperature were studied on in situ synthesis of silver sols. The related nanosystems were analyzed by high-resolution transmission electron microscopy and UV-vis absorption spectrophotometry. It was established that the internal structure of the polymer matrix as well as the nature of the reductant determines the process of the silver nanoparticle formation. Specifically, the branched polymer matrices were much more efficient than the linear ones for stable nanosystem preparation.
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Affiliation(s)
- Vasyl Chumachenko
- Department of Chemistry, Kiev Taras Shevchenko National University, 60 Volodymyrska, Kiev UA-01033, Ukraine
| | - Nataliya Kutsevol
- Department of Chemistry, Kiev Taras Shevchenko National University, 60 Volodymyrska, Kiev UA-01033, Ukraine
| | - Michel Rawiso
- Institut Charles Sadron (CNRS-UdS), 23 rue du Loess-BP 84047, 67034 Strasbourg, Cedex 2, France
| | - Marc Schmutz
- Institut Charles Sadron (CNRS-UdS), 23 rue du Loess-BP 84047, 67034 Strasbourg, Cedex 2, France
| | - Christian Blanck
- Institut Charles Sadron (CNRS-UdS), 23 rue du Loess-BP 84047, 67034 Strasbourg, Cedex 2, France
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Yahyaei B, Azizian S. Photogeneration of Silver Nanoparticle Facilitated by Pluronic F127 Surfactant in Ethanolic Solution. J DISPER SCI TECHNOL 2013. [DOI: 10.1080/01932691.2013.776481] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Im AR, Kim JY, Kim HS, Cho S, Park Y, Kim YS. Wound healing and antibacterial activities of chondroitin sulfate- and acharan sulfate-reduced silver nanoparticles. NANOTECHNOLOGY 2013; 24:395102. [PMID: 24008263 DOI: 10.1088/0957-4484/24/39/395102] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
For topical applications in wound healing, silver nanoparticles (AgNPs) have attracted much attention as antibacterial agents. Herein, we describe a green-synthetic route for the production of biocompatible and crystalline AgNPs using two glycosaminoglycans, chondroitin sulfate (CS) and acharan sulfate (AS), as reducing agents. The synthetic approach avoids the use of toxic chemicals, and the yield of AgNPs formation is found to be 98.1% and 91.1% for the chondroitin sulfate-reduced silver nanoparticles (CS-AgNPs) and the acharan sulfate-reduced silver nanoparticles (AS-AgNPs), respectively. Nanoparticles with mostly spherical and amorphous shapes were observed, with an average diameter of 6.16 ± 2.26 nm for CS-AgNPs and 5.79 ± 3.10 nm for AS-AgNPs. Images of the CS-AgNPs obtained from atomic force microscopy revealed the self-assembled structure of CS was similar to a densely packed woven mat with AgNPs sprinkled on the CS. These nanoparticles were stable under cell culture conditions without any noticeable aggregation. An approximately 128-fold enhancement of the antibacterial activities of the AgNPs was observed against Enterobacter cloacae and Escherichia coli when compared to CS and AS alone. In addition, an in vivo animal model of wound healing activity was tested using mice that were subjected to deep incision wounds. In comparison to the controls, the ointments containing CS-AgNPs and AS-AgNPs stimulated wound closure under histological examination and accelerated the deposition of granulation tissue and collagen in the wound area. The wound healing activity of the ointments containing CS-AgNPs and AS-AgNPs are comparable to that of a commercial formulation of silver sulfadiazine even though the newly prepared ointments contain a lower silver concentration. Therefore, the newly prepared AgNPs demonstrate potential for use as an attractive biocompatible nanocomposite for topical applications in the treatment of wounds.
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Affiliation(s)
- A-Rang Im
- College of Pharmacy and Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
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Yahyaei B, Azizian S. Rapid photogeneration of silver nanoparticles in ethanolic solution: a kinetic study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 101:343-348. [PMID: 23123241 DOI: 10.1016/j.saa.2012.09.093] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Revised: 09/11/2012] [Accepted: 09/14/2012] [Indexed: 06/01/2023]
Abstract
Ag nanoparticles have been synthesized via UV irradiation of ethanolic solution of AgNO3 in presence of pluronic F127 surfactant. This study is aimed at developing a rapid, simple and green method to prepare Ag nanoparticles and understanding its generation kinetics. The formation dependency of silver nanoparticles on the concentration of reactants, UV exposure time and temperature has been investigated by using UV-vis spectroscopy. The 2D map technique has been used for the first time to estimate the switching time between the nucleation and growth of Ag nanoparticles. Appropriate kinetic models were used for modelling of both stages.
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Affiliation(s)
- Bahareh Yahyaei
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
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Li HJ, Zhang AQ, Hu Y, Sui L, Qian DJ, Chen M. Large-scale synthesis and self-organization of silver nanoparticles with Tween 80 as a reductant and stabilizer. NANOSCALE RESEARCH LETTERS 2012; 7:612. [PMID: 23127253 PMCID: PMC3503618 DOI: 10.1186/1556-276x-7-612] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Accepted: 10/25/2012] [Indexed: 05/20/2023]
Abstract
Tween 80 (polysorbate 80) has been used as a reducing agent and protecting agent to prepare stable water-soluble silver nanoparticles on a large scale through a one-pot process, which is simple and environmentally friendly. Silver ions can accelerate the oxidation of Tween 80 and then get reduced in the reaction process. The well-ordered arrays such as ribbon-like silver nanostructures could be obtained by adjusting the reaction conditions. High-resolution transmission electron microscopy confirms that ribbon-like silver nanostructures (approximately 50 nm in length and approximately 2 μm in width) are composed of a large number of silver nanocrystals with a size range of 2 to 3 nm. In addition, negative absorbance around 320 nm in the UV-visible spectra of silver nanoparticles has been observed, probably owing to the instability of nanosized silver colloids.
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Affiliation(s)
- Hui-Jun Li
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
- Advanced Materials Laboratory, Fudan University, Shanghai 200433, People’s Republic of China
| | - An-Qi Zhang
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Yang Hu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
- Advanced Materials Laboratory, Fudan University, Shanghai 200433, People’s Republic of China
| | - Li Sui
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, People’s Republic of China
| | - Dong-Jin Qian
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
- Advanced Materials Laboratory, Fudan University, Shanghai 200433, People’s Republic of China
| | - Meng Chen
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
- Advanced Materials Laboratory, Fudan University, Shanghai 200433, People’s Republic of China
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Khan Z, Al-Thabaiti SA, Al-Nowaiser F, Obaid AY, Al-Youbi AO, Malik MA. Kinetics of silver nanoparticle growth in aqueous polymer solutions. ARAB J CHEM 2012. [DOI: 10.1016/j.arabjc.2010.12.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Li X, Shen J, Du A, Zhang Z, Gao G, Yang H, Wu J. Facile synthesis of silver nanoparticles with high concentration via a CTAB-induced silver mirror reaction. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2012.03.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ghorashi SAA, Kamali M. Synthesis of Silver Nanoparticles Using Complexing Agent Method: Comparing the Effect of Ammonium Hydroxide and Nitric Acid on Some Physical Properties of Nanoparticles. J CLUST SCI 2011. [DOI: 10.1007/s10876-011-0413-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Silver nanoplates and nanowires by a simple chemical reduction method. Colloids Surf B Biointerfaces 2011; 86:87-92. [DOI: 10.1016/j.colsurfb.2011.03.025] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2011] [Accepted: 03/17/2011] [Indexed: 11/23/2022]
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Growth of Ag-nanoparticles using aspartic acid in aqueous solutions. J Colloid Interface Sci 2011; 354:190-5. [DOI: 10.1016/j.jcis.2010.10.046] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2010] [Revised: 10/20/2010] [Accepted: 10/21/2010] [Indexed: 11/18/2022]
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Preparation and characterization of silver nanoparticles by chemical reduction method. Colloids Surf B Biointerfaces 2011; 82:513-7. [DOI: 10.1016/j.colsurfb.2010.10.008] [Citation(s) in RCA: 190] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2010] [Accepted: 10/05/2010] [Indexed: 11/23/2022]
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Khan Z, Al-Tnabaiti SA, El-Mossalamy E, Obaid AY. Effect of macromolecule poly(vinyl alcohol) on the growth of cetyltrimethylammonium bromide stabilized Ag-nanoparticles. Colloids Surf A Physicochem Eng Asp 2009. [DOI: 10.1016/j.colsurfa.2009.09.045] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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