Cottonseed Oilcake Extract Mediated Green Synthesis of Silver Nanoparticles and Its Antibacterial and Cytotoxic Activity

Govarthanan, Muthusamy; Cho, Min; Park, Junghee; Jang, Jiuk; Yi, Young-Joo; Kamala‐Kannan, Seralathan; Oh, Byung‐Taek

doi:10.1155/2016/7412431

Cited by 37 publications

(19 citation statements)

References 28 publications

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“…Using different concentrations of nanoparticles, the IC50 value showed different values of (% cell viability) and (% cell inhibition) for the different cells’ lines depending on the time of incubation [ 25 , 26 , 27 ]. There are several biological bases of AgNPs synthesis, and the difference between the current prepared materials compared to the others is the source of the biological route [ 28 , 29 , 30 , 31 , 32 ]. Here, the difference between the current work and previous ones is that we intended to prepare AgNPs via the biological route using Ganoderma enigmaticum as well as Trametes ljubarskyi white rot fungus materials.…”

Section: Introductionmentioning

confidence: 99%

RETRACTED: Biogenic synthesis and cytotoxic effects of silver nanoparticles mediated by white rot fungi

Gudikandula

Srileka

Charya

et al. 2021

Heliyon

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Silver nanoparticles (AgNPs) were successfully synthesized using silver nitrate via the biological route using the culture filtrate of Ganoderma enigmaticum as well as Trametes ljubarskyi white rot fungi materials at room temperature. The proposed synthetic technique was applied for the first time for AgNPs preparation via the biological route through a low-cost pathway, which considered as an adequate direction of preparation compared to the commercial methods. This study reports the in vitro cytotoxic effect of biologically synthesized AgNPs in disposing of the human lung cancer cell line (A549) and human breast cancer cell (MCF-7) by using a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) assay. In addition, the viability of the tested cell lines was tested after treatment for 24 h in the presence of the prepared nanoparticles. The obtained results indicated the reduced viability of cancer cell lines with improving concentrations of AgNPs (40–120 μg/mL) at 24 h. Furthermore, at 120 μg/mL concentration, the fungal nanoparticles showed substantial cytotoxic effects toward the treated cells. Consequently, the results designated that the biologically synthesized silver nanoparticles have effective behavior for treating A549 and MCF-7 cancer cells from the laboratory experiment approach; however, additional studies are required to validate these results in vivo models as anticancer agents depending on their cytotoxic activity.

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Section: Introductionmentioning

confidence: 99%

RETRACTED: Biogenic synthesis and cytotoxic effects of silver nanoparticles mediated by white rot fungi

Gudikandula

Srileka

Charya

et al. 2021

Heliyon

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“…No similar color changes were seen in the control silver nitrate solution without leaf extract. Such color changes result from the oscillations of free electrons in the reaction mixture of the resultant nanoparticles [33,34].…”

Section: Visual Observationsmentioning

confidence: 99%

“…[24], Solanum indicum L. [25], Acorus calamus [26], Sunroot [27], Indigofera oblongifolia [28], Aloe fleurentiniorum [29], Amorphophallus paeoniifolius [30], Malus domestica [31]. Moreover, other biological sources of AgNps synthesis are also available, such as cow milk [32], Cottonseed Oilcake [33], vegetable waste [34], coconut (Cocos nucifera) oil [35], Spirulina microalgae [36], seaweed Spyridia filamentosa [37]. Such biological sources act rapidly, are non-toxic, cost-effective, pollution-free and therefore eco-friendly [38,39].…”

Section: Introductionmentioning

confidence: 99%

Green Synthesis, Characterization and Antibacterial Activity of Silver Nanoparticles from Capparis Spinosa Leaf Extract

Salmen¹,

Damra²,

Alahmadi³

et al. 2021

Rev. Chim.

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The current study reports the green synthesis of silver nanoparticles (AgNPs) using Capparis spinosa leaf extract acting as a capping and reducing agent. The characterization of AgNPs was confirmed using ultraviolet-visible spectrophotometry (UV-Visible), fourier transform infrared spectroscopy (FTIR), energy-dispersive X-ray spectroscopy (EDX), and transmission electron microscopy (TEM). The plant extract used reduces Ag+ into AgNPs within a few minutes as indicated by the changed color, from yellow to reddish-brown. The UV-vis spectrum of AgNPs appeared a characteristic surface plasmon resonance peak at 400-450 nm. FTIR spectroscopy confirmed the role of plant extract as a reducing and capping agent of silver ions. The spectra of FTIR revealed a broad transmission peaks from 3412 to 617 cm-1. An EDX analysis signal at 3 keV and weight 65.38% showed the peak to be in the silver region, a fact which was confirmed by the presence of elemental silver. Under TEM, the nanoparticles were seen to be spherical, with an average particle size of 13 nm. AgNPs showed antibacterial activity against S.epidermidis, S. aureus, MRSA and E. coli. The inhibition zones for S.epidermidis and S. aureus were 8 to 10 mm, while MRSA is 7 to 10 mm. The inhibition zone of E. coli was higher at 10 to 13 mm.

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“…[11][12][13] In order to improve the stability of AgNPs in solution, many inorganic and organic, synthetic and natural, and biotic and abiotic materials were used as capping agents. [8][9][10] In recent years, the researchers have confirmed the therapeutic properties of silver nanoparticles synthesized by several plants such as Spirulina microalgae, [8] Cordia dichotoma, [9] Diospyros Montana, [10] Cassia angustifolia, [11] Cocos nucifera, [12] Panchakavya, [13] Cottonseed oilcake, [14] and mixed vegetables. [15] It has been revealed that silver nanoparticles synthesized using plants have excellent non-cytotoxicity potential against human normal cells (HUVECs), antioxidant property against free radicals such as DPPH, antibacterial effects against Staphylococcus species, Streptococcus species, Bacillus species, Salmonella species, and Pseudomonas species, and antifungal potentials against Candida species.…”

Section: Introductionmentioning

confidence: 99%

Characterization and anti‐acute T cell leukemia properties of silver nanoparticles synthesized by a green approach for bioremediation applications: Introducing a new chemotherapeutic drug for clinical trial studies

Ahmeda

Zangeneh

2020

Applied Organom Chemis

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In recent years, biosynthesis of silver nanoparticles using plant extracts and bioactive compounds has gained much attention. Green synthesis of nanoparticles is eco‐friendly, cost‐effective, and is a promising substitute for the chemical synthesis of silver nanoparticles. Also, the previous experiments have revealed that plants raise the cytotoxicity potentials of silver nanoparticles against several cell lines especially tumor cell lines. The present study confirms the potential of aqueous extract of Glycyrrhiza glabra L leaf grown under in vitro condition for the biosynthesis of silver nanoparticles (AgNPs). Also, in this study, we revealed the antioxidant and anti‐acute T cell leukemia properties of AgNPs against J45.01, Jurkat, Clone E6–1, J.CaM1.6, and J.RT3‐T3.5 cell lines. Silver nanoparticles were characterized and analyzed using common nanotechnology techniques including UV–Vis. and FT‐IR spectroscopy, TEM, and FE‐SEM. DPPH free radical scavenging test was carried out to assess the antioxidant potentials of AgNO3, G. glabra, and AgNPs. MTT assay was used on normal cell line (HUVEC) and acute T cell leukemia cell lines (J45.01, Jurkat, Clone E6–1, J.CaM1.6, and J.RT3‐T3.5) for analyzing of anti‐acute T cell leukemia properties of AgNO3, G. glabra, and AgNPs. FT‐IR analysis revealed antioxidant compounds in the nanoparticles were the sources of reducing power, reducing silver ions to AgNPs. TEM and FE‐SEM images indicated a uniform spherical morphology in size of 20 nm for silver nanoparticles. DPPH test indicated similar antioxidant activities for G. glabra, AgNPs, and butylated hydroxytoluene. Silver nanoparticles had very low cell viability dose‐dependently against J45.01, Jurkat, Clone E6–1, J.CaM1.6, and J.RT3‐T3.5 cell lines without any cytotoxicity on HUVEC cell line. The best result of cytotoxicity property of AgNPs against above cell lines was seen in the case of J.CaM1.6 cell line. Above findings confirm the significant antioxidant and anti‐acute T cell leukemia properties of AgNPs. After confirming these results in clinical trial studies, AgNPs can be used as a chemotherapeutic drug for the treatment of acute T cell leukemia in human.

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Cottonseed Oilcake Extract Mediated Green Synthesis of Silver Nanoparticles and Its Antibacterial and Cytotoxic Activity

Cited by 37 publications

References 28 publications

RETRACTED: Biogenic synthesis and cytotoxic effects of silver nanoparticles mediated by white rot fungi

RETRACTED: Biogenic synthesis and cytotoxic effects of silver nanoparticles mediated by white rot fungi

Green Synthesis, Characterization and Antibacterial Activity of Silver Nanoparticles from Capparis Spinosa Leaf Extract

Characterization and anti‐acute T cell leukemia properties of silver nanoparticles synthesized by a green approach for bioremediation applications: Introducing a new chemotherapeutic drug for clinical trial studies

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