Green biosynthesis of silver nanoparticles using leaves extract of Artemisia vulgaris and their potential biomedical applications

Rasheed, Tahir; Bilal, Muhammad; Iqbal, Hafiz M.N.; Li, Chuanlong

doi:10.1016/j.colsurfb.2017.07.020

Cited by 287 publications

(132 citation statements)

References 35 publications

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“…In this green method, plant parts extracts are used as reducing agent in their inactive form which are leaf, stem, flower fruit, pods to synthesis nanoparticles athat has the ability to reduce metal ions faster as compared to fungi or bacteria, easy and safe green method in scale‐up and industrial production of well‐dispersed metal nanoparticles . Silver nanoparticles (AgNPs) became one of the major preferences in this field and has been widely applied, such as anti‐microbial, biomedical and in water purification . Diverse types of plants extract have been identified to have potential as reducing agent in synthesis AgNPs and have been discussed in detail previously ,,.…”

Section: Figurementioning

confidence: 99%

“…Many studies have attempted to use different kind of plant‐based reducing agents and have successfully synthesized AgNPs ,. Among of these plant, Parkia speciosa ( P. speciosa ) extract shows good potential as reducing agent owing to the presence of active organic compounds such as phenolic (50‐85 wt.%), flavonoids (5‐6 wt.%), saponins and tannins which is vital for reduction of metal ions and following by capping of AgNPs .…”

Section: Figurementioning

confidence: 99%

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Parkia speciosa as Reduction Agent in Green Synthesis Silver Nanoparticles

et al. 2018

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Synthesis of nanoparticles based on plant extract as reduction agent has been discovered extensively due to its environmental friendly approach. In this work, a facile silver nanoparticles is synthesized via incorporation of silver nitrate aqueous solution with Parkia speciosa leaves extract. Centrifugation is introduces to improve the characteristics of nanoparticles. Chemical interactions have identified –OH stretching vibration, C=O and C=C, proving the presence of phenolic, terpenoid and flavonoid capped on silver nanoparticles. The TEM result demonstrates the silver nanoparticles had consistence spherical nanoparticles shape with average particles size (59.96 nm) in accordance with FESEM analysis. The structural analysis by XRD shows the nanoparticles had high degree of crystallinity (97%) and crystallite size (17.95 nm). The optical analysis by UV‐Vis reveals that the nanoparticle produces brown colour solution with high absorption band (465 nm). This proves that Parkia speciosa extract has potential as reduction agent in synthesis of silver nanoparticles.

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Section: Figurementioning

confidence: 99%

Section: Figurementioning

confidence: 99%

Parkia speciosa as Reduction Agent in Green Synthesis Silver Nanoparticles

et al. 2018

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“…They did not exhibit any cytotoxicity effect against human umbilical vein endothelial cells (HUVECs) . Many research studies have also indicated that silver nanoparticles–containing medicinal plants such as Taraxacum officinale , Convolvulus arvensis , Gardenia jasminoides , and Artemisia vulgaris have excellent biomedical properties, including antibacterial, antioxidant, and anti‐inflammatory properties. Many other studies investigated the other biochemical properties of silver nanoparticles in the in vitro and in vivo conditions .…”

Section: Introductionmentioning

confidence: 99%

Green synthesis of silver nanoparticles from aqueous extract of Ziziphora clinopodioides Lam and evaluation of their bio‐activities under in vitro and in vivo conditions

Ahmeda

Zangeneh

Kalbasi

et al. 2020

Applied Organom Chemis

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The purpose of this experiment was the green synthesis of silver nanoparticles from aqueous extracts of Ziziphora clinopodioides Lam (AgNPs@Ziziphora) and assessment of their cytotoxicity, antioxidant, antibacterial, antifungal, and cutaneous wound‐healing effects. These nanoparticles were characterized using ultraviolet–visible spectroscopy (UV–Vis), X‐ray diffraction (XRD), field emission scanning electron microscopy with energy‐dispersive X‐ray spectroscopy (FESEM‐EDX), atomic force microscopy (AFM), and transmission electron microscopy (TEM). UV–Vis, TEM, and FESEM analyses indicated that the size of Ag nanoparticles (AgNPs) depended on Z. clinopodioides and AgNO3 concentrations. In vitro biological experiments indicated that AgNPs@Ziziphora has excellent antioxidant potential against DPPH, antifungal effects against Candida guilliermondii, Candida krusei, Candida glabrata, and Candida albicans, and antibacterial activities against Staphylococcus aureus, Bacillus subtilis, Streptococcus pneumonia, Salmonella typhimurium, Pseudomonas aeruginosa, and Escherichia coli O157:H7. Also, these nanoparticles did not exhibit cytotoxicity property against human umbilical vein endothelial cells (HUVECs). An in vivo biological test revealed that AgNPs@Ziziphora ointment significantly (p ≤ 0.01) increased the levels of wound contracture, blood vessels, hydroxyl proline, hexuronic acid, hexosamine, fibrocytes, fibroblasts, and fibrocyte/fibroblast ratio and significantly (p ≤ 0.01) decreased the wound area, and levels of total cells, neutrophils, and lymphocytes than other groups in rats. The results of UV–Vis, XRD, FESEM‐EDX, AFM, and TEM confirmed that the aqueous extract of Z. clinopodioides can be used to produce silver nanoparticles with significant antioxidant, antimicrobial, and cutaneous wound‐healing properties without any cytotoxicity.

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“…On the other hand, the major limitations, yet to overcome, of natural-based biomaterials includes their tendency for calcification and eventual bio-deterioration. Among several metals, gold, silver, stainless steel, nickel-titanium alloy, and cobalt-chromium alloy are the most commonly used biomaterials (Bilal et al 2017b;Rasheed et al 2017). In spite of this wide spread usage of metals, the corrosion of metal is main disadvantage which happens due to chemical reaction with the body enzymes and acids.…”

Section: Major Limitations Of Biomaterialsmentioning

confidence: 99%

“…Besides MRSA, the emergence of new antimicrobial resistance (AMR) or multidrug resistance (MDR) bacterial strains is posing serious challenge to health care services (Jindal et al, 2015;Holmes et al, 2016;Bilal et al, 2017a;Bilal et al, 2017b;Bilal et al, 2017c;Rasheed et al, 2017). AMR is defined as a temporary and permanent capability of a microbial strain, and its progeny to resist and stay viable and multiply against the medication previously used to treat them.…”

Section: Introductionmentioning

confidence: 99%

Emerging Pathogens and Bioactive Materials: In Greening the 21st Century Biomedical Sciences

Iqbal¹,

Dhama²

2018

JEBAS

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Emerging pathogens are a major threat to the biological safety of the world in the 21 st century. Owing to many reasons, the emergence and re-emergence of deadly pathogens have increased and posed a considerable challenge to human and animal health, alike. Various factors including ecological changes along with other specific risk factors related to the type and classification of the pathogen, route of transmission and host range are among the most commonly associated criterion for emerging and reemerging pathogenic environments. Owing to the lack of essential in-depth knowledge, challenges remain in this domain to tackle and combat emerging pathogens. Significant research efforts, exploitations of natural resources with potent bioactivities, and development of scientific innovations along with new degrees of integration are required to tackle this challenging threat. Aiming to resolve these issues, various methodological approaches including in -vitro, in-vivo, ex-vivo, etc. have been exploited, in the past several years. Research is underway around the globe to develop or engineer bioactive materials. Among them, biomaterials-based therapeutic constructs are of supreme interests in the current biomedical sector. The following measures, i.e. (i) principle sources of emerging pathogens, (ii) linking pathogen surveillance of wild and domestic animals, (iii) public health surveillance at the national and international level, and (iv) importantly the coverage of these surveillance issues, etc. should be taken with utmost care. This will ultimately make a significant and essential contribution to the detection and control of emerging and re-emerging pathogens.

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Green biosynthesis of silver nanoparticles using leaves extract of Artemisia vulgaris and their potential biomedical applications

Cited by 287 publications

References 35 publications

Parkia speciosa as Reduction Agent in Green Synthesis Silver Nanoparticles

Parkia speciosa as Reduction Agent in Green Synthesis Silver Nanoparticles

Green synthesis of silver nanoparticles from aqueous extract of Ziziphora clinopodioides Lam and evaluation of their bio‐activities under in vitro and in vivo conditions

Emerging Pathogens and Bioactive Materials: In Greening the 21st Century Biomedical Sciences

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