Evidence map›Paper›PMID 38935113›Full record

ArticleBioprocess and biosystems engineering2024

Psidium guajav-mediated zinc oxide nanoparticles as a multifunctional, microbicidal, antioxidant and antiproliferative agent against destructive pathogens.

P Prapula Thejashwini, R Chandrika, M C Madhusudhan, Shreya M Joshi, Daoud Ali, Saud Alarifi, Sudisha Jogaiah, Nagaraja Geetha

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Article in Bioprocess and biosystems engineering, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

P Prapula ThejashwiniNanobiotechnology Laboratory, DOS in Biotechnology, University of Mysore, Manasagangotri, Mysuru, 570006, Karnataka, India.
R ChandrikaNanobiotechnology Laboratory, DOS in Biotechnology, University of Mysore, Manasagangotri, Mysuru, 570006, Karnataka, India.
M C MadhusudhanNanobiotechnology Laboratory, DOS in Biotechnology, University of Mysore, Manasagangotri, Mysuru, 570006, Karnataka, India.
Shreya M JoshiDepartment of Biotechnology, University of Agricultural Sciences, Dharwad, 580 005, India.
Daoud AliDepartment of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh, 11451, Saudi Arabia.
Saud AlarifiDepartment of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh, 11451, Saudi Arabia.
Sudisha JogaiahDepartment of Environmental Science, Central University of Kerala, Tejaswini Hills, Periye (P.O), Kasaragod, Kerala, 671316, India. jsudish@cukerala.ac.in.ORCID http://orcid.org/0000-0003-2831-651X
Nagaraja GeethaNanobiotechnology Laboratory, DOS in Biotechnology, University of Mysore, Manasagangotri, Mysuru, 570006, Karnataka, India. geetha@appbot.uni-mysore.ac.in.ORCID http://orcid.org/0000-0002-5126-4407

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bio-inspired zinc oxide nanoparticles are gaining immense interest due to their safety, low cost, biocompatibility, and broad biological properties. In recent years, much research has been focused on plant-based nanoparticles, mainly for their eco-friendly, facile, and non-toxic character. Hence, the current study emphasized a bottom-up synthesis of zinc oxide nanoparticles (ZnO NPs) from Psidium guajava aqueous leaf extract and evaluation of its biological properties. The structural characteristic features of biosynthesized ZnO NPs were confirmed using various analytical methods, such as UV-Vis spectroscopy, X-ray diffraction (XRD), energy-dispersive X-ray analysis (EDX), Fourier transform infrared spectroscopy (FT-IR), dynamic light scattering (DLS), Scanning electron microscopy (SEM) and high-resolution transmission electron microscopy (HR-TEM). The synthesized ZnO NPs exhibited a hydrodynamic shape with an average particle size of 11.6-80.2 nm. A significant antimicrobial efficiency with minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of 40 and 27 µg/ml for Enterococcus faecalis, followed by 30 and 40 µg/ml for Staphylococcus aureus, 20 and 30 µg/ml for Staphylococcus mutans, 30 µg/ml for Candida albicans was observed by ZnO NPs. Additionally, they showed significant breakdown of biofilms of Streptococcus mutans and Candida albicans indicating their future value in drug-resistance research. Furthermore, an excellent dose-dependent activity of antioxidant property was noticed with an IC

Indexed as

AntioxidantsMetal NanoparticlesPsidiumZinc OxideAnti-Bacterial AgentsAnti-Infective AgentsAntineoplastic AgentsCell Line, TumorCell ProliferationEnterococcus faecalisHumansMicrobial Sensitivity TestsNanoparticlesPlant ExtractsPlant LeavesAnti-Bacterial AgentsAnti-Infective AgentsAntineoplastic AgentsAntioxidantsPlant ExtractsZinc OxideAntioxidant activityBiofilm assayBiosynthesisCharacterizationMDA MB 231MTT assayP. guajavaZnO NPs

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.