Biogenic synthesis of zinc oxide nanoparticles using mushroom fungus Cordyceps militaris: Characterization and mechanistic insights of therapeutic investigation

Dias, Charmaine; Ayyanar, Muniappan; Amalraj, Singamoorthy; Khanal, Pukar; Subramaniyan, Vijayakumar; Das, Sandeep; Gandhale, Pradeep N.; Biswa, Vashkar; Ali, Raju; Gurav, Nilambari; Nadaf, Sameer; Rarokar, Nilesh R.; Gurav, Shailendra

doi:10.1016/j.jddst.2022.103444

Cited by 31 publications

(22 citation statements)

References 45 publications

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“…The FT-IR diagram clearly shows variable peaks seen at 1033.65 cm −1 , 1399.10 cm −1 , 1626.66 cm −1 , 2916.80 cm −1 , and 3409.5 cm −1 in the studied FT-IR region 400-4000 cm −1 . These peaks could be interpreted via the vibration of C-C, C=C, C=O, C-H, and O-H, respectively [65][66][67][68], which indicates the existence of traces from mushroom contents at the surface of Ag NPs, which was confirmed via XRD behavior and FT-IR characteristics. To conclude, edible mushroom extraction could reduce silver ions to silver zero valent by interaction with it, and traces of it were found at the surface of cubic Ag NPs, as discussed in XRD and FT-IR analysis.…”

Section: Characterization Of the Synthesized Ag Nps By Edible Macrofungimentioning

confidence: 71%

Biosynthesis, Spectrophotometric Follow-Up, Characterization, and Variable Antimicrobial Activities of Ag Nanoparticles Prepared by Edible Macrofungi

et al. 2023

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The biosynthesis of silver nanoparticles (Ag NPs) could play a significant role in the development of commercial antimicrobials. Herein, the biosynthesis of Ag NPs was studied using the edible mushroom Pleurotus floridanus, and following its formation, spectrophotometry was used to detect the best mushroom content, pH, temperature, and silver concentration. After that, the morphology was described via transmission electron microscopy (TEM), and nanoscale-size particles were found ranging from 11 to 13 nm. The best conditions of Ag content and pH were found at 1.0 mM and 11.0, respectively. In addition, the best mushroom extract concentration was found at 30 g/L. According to XRD analysis, the crystal structure of the formed amorphous Ag NPs is cubic with a space group of fm-3m and a space group number of 225. After that, the function groups at the surface of the prepared Ag NPs were studied via FTIR analysis, which indicated the presence of C=O, C-H, and O-H groups. These groups could indicate the presence of mushroom traces in the Ag NPs, which was confirmed via the amorphous characteristics of Ag NPs from the XRD analysis. The prepared Ag NPs have a high impact against different microorganisms, which could be attributed to the ability of Ag NPs to penetrate the cell bacterial wall.

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Section: Characterization Of the Synthesized Ag Nps By Edible Macrofungimentioning

confidence: 71%

Biosynthesis, Spectrophotometric Follow-Up, Characterization, and Variable Antimicrobial Activities of Ag Nanoparticles Prepared by Edible Macrofungi

et al. 2023

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“…The zeta potential of −6.42 mV is an indication of the moderate stability of the nanoparticles. Biological evaluation revealed antidiabetic, antibacterial, and antioxidant potential ( DiasAyyanar et al, 2022 ). Ameen et al, (2022) reported the synthesis of gold nanoparticles from Alternaria chlamydospora (marine fungus).…”

Section: Synthesis Of Biogenic Nanoparticlesmentioning

confidence: 99%

Biofabrication of nanoparticles: sources, synthesis, and biomedical applications

Kulkarni,

Sherkar,

Shirsathe

et al. 2023

Front. Bioeng. Biotechnol.

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“…1,4 Adding to its attractiveness in the biomedical realm, ZnO is non-toxic to humans, being one of five Zn compounds generally regarded as safe by the U. S. Food and Drug Administration. 1,5 Consequently, the worldwide production of ZnO nanoparticles (NPs) was estimated to be ∼34 000 tons per year in 2022. 6 Numerous physical (top-down) and chemical (bottom-up) approaches to NP synthesis have been applied for the synthesis of ZnO and other NPs.…”

Section: Introductionmentioning

confidence: 99%

Identifying biochemical constituents involved in the mycosynthesis of zinc oxide nanoparticles

Brady,

O'Leary,

Kuo

et al. 2024

Nanoscale

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Biogenic synthesis of zinc oxide nanoparticles using mushroom fungus Cordyceps militaris: Characterization and mechanistic insights of therapeutic investigation

Cited by 31 publications

References 45 publications

Biosynthesis, Spectrophotometric Follow-Up, Characterization, and Variable Antimicrobial Activities of Ag Nanoparticles Prepared by Edible Macrofungi

Biosynthesis, Spectrophotometric Follow-Up, Characterization, and Variable Antimicrobial Activities of Ag Nanoparticles Prepared by Edible Macrofungi

Biofabrication of nanoparticles: sources, synthesis, and biomedical applications

Identifying biochemical constituents involved in the mycosynthesis of zinc oxide nanoparticles

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