June 26, 2024ACS OmegaOpen Access

Comparative Study of Physicochemical Properties and Antibacterial Potential of Cyanobacteria Spirulina platensis-Derived and Chemically Synthesized Silver Nanoparticles

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Authors

AHAni HarutyunyanYerevan State University LGLiana S. GabrielyanYerevan State University AAAnush AghajanyanYerevan State University

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Implication

Comparative analysis reveals enhanced stability and bactericidal activity of Spirulina-synthesized silver nanoparticles, indicating their potential for energy-targeted antibacterial therapies.

Key Points

Green synthesis using Spirulina platensis yields spherical silver nanoparticles with superior bactericidal activity against Gram-positive and Gram-negative pathogens.
With an average hydrodynamic radius of 28.70 nm and a zeta-potential of -50.0 mV, biogenic nanoparticles exhibited higher colloidal stability than chemical counterparts.
Comparative characterization using electron microscopy and spectroscopy highlights disrupted FoF1-ATPase proton fluxes as a key mechanism for antibacterial applications.

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Harutyunyan et al. (2024) studied this question.

synapsesocial.com/papers/68e6327cb6db6435875c4253 https://doi.org/10.1021/acsomega.4c01604

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Implication

Comparative analysis reveals enhanced stability and bactericidal activity of Spirulina-synthesized silver nanoparticles, indicating their potential for energy-targeted antibacterial therapies.

Comparative Study of Physicochemical Properties and Antibacterial Potential of Cyanobacteria Spirulina platensis-Derived and Chemically Synthesized Silver Nanoparticles

Discussion

Member takes

Implication

Key Points

Cite This Study

Comparative Study of Physicochemical Properties and Antibacterial Potential of Cyanobacteria Spirulina platensis-Derived and Chemically Synthesized Silver Nanoparticles

Discussion

Member takes

Implication

Key Points

Cite This Study

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