Biogenic Synthesis, Characterization and Antibacterial Properties of Silver Nanoparticles against Human Pathogens

Tufail, Shahzad; Liaqat, Iram; Andleeb, Saiqa; Naseem, Sajida; Zafar, Urooj; Sadiqa, Ayesha; Liaqat, Irfana; Ali, Nazish Mazhar; Bibi, Asia; Arshad, Najma; Saleem, Gulbeena

doi:10.5650/jos.ess21291

Cited by 11 publications

(3 citation statements)

References 31 publications

(28 reference statements)

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“…ticles (CoNPs and CuNPs) Biogenic synthesis of CoNPs and CuNPs was performed extracellularly using a pre-established protocol 12) . In brief, purified bacterial isolates were inoculated in nutrient broth and incubated for 24 hours at 37℃.…”

Section: Synthesis Of Biogenic Cobalt and Copper Nanopar-mentioning

confidence: 99%

“…Agar well diffusion method was used to study antibacterial study of Cu and CoNPs 12) . Muller Hinton Agar (MHA) was prepared and autoclaved.…”

Section: Antibacterial Assay Of Co and Cunpsmentioning

confidence: 99%

“…10 µL from MIC test tubes with no visible turbidity was spread evenly on plates in replicates. The plates were incubated for 24 hours at 37℃ for 24 hours results were recorded 12) .…”

Section: Antibacterial Assay Of Co and Cunpsmentioning

confidence: 99%

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Antimicrobial Efficacy of Biogenic Cobalt and Copper Nanoparticles against Pathogenic Isolates

Liaqat¹,

Ali²,

Hanif³

et al. 2022

J. Oleo Sci.

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IntroductionBiological systems have evolved as a revolutionary technology for synthesizing nanoparticles (NPs) in recent years. Synthesis of NPs expanded greatly in the past few decades by manipulating their properties which makes the research area to grow bigger 1) . With 1-100 nm NPs size, they are utilized in medical industries, catalysis, electro-chemistry biosensors, water treatment, and trace substance detection 2) . They are synthesized by using chemical, physical and biological methods. Depending upon the external environment, NPs may be hollow, spherical, cylindrical, flat and

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Section: Synthesis Of Biogenic Cobalt and Copper Nanopar-mentioning

confidence: 99%

“…Agar well diffusion method was used to study antibacterial study of Cu and CoNPs 12) . Muller Hinton Agar (MHA) was prepared and autoclaved.…”

Section: Antibacterial Assay Of Co and Cunpsmentioning

confidence: 99%

See 1 more Smart Citation

Antimicrobial Efficacy of Biogenic Cobalt and Copper Nanoparticles against Pathogenic Isolates

Liaqat¹,

Ali²,

Hanif³

et al. 2022

J. Oleo Sci.

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Potential Applications of Environmentally Friendly Nanoparticles in Food Matrices: A Review

Soares

Bevilaqua

Lima

2023

Food Bioprocess Technol

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Planophila laetevirens-Mediated Synthesis of Silver Nanoparticles: Optimization, Characterization, and Anticancer and Antibacterial Potentials

Hamida,

Ali,

Mugren

et al. 2023

ACS Omega

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Algal-mediated synthesis of nanoparticles (NPs) opens the horizon for green and sustainable synthesis of NPs that can be used in many fields, such as medicine and industry. We extracellularly synthesized silver NPs (Ag-NPs) using the novel microalgae Planophila laetevirens under optimized conditions. The isolate was collected from freshwater/soil, purified, morphologically identified, and genetically identified using light, inverted light, scanning electron microscopy, and 18S rRNA sequencing. The phytochemicals in the algal extract were detected by GC−MS. Aqueous biomass extracts and cell-free media were used to reduce silver nitrate to Ag-NPs. To get small, uniformly shaped, and stable Ag-NPs, various abiotic parameters, including precursor concentration, the ratio between the reductant and precursor, temperature, time of temperature exposure, pH, illumination, and incubation time, were controlled during the synthesis of Ag-NPs. B-P@ Ag-NPs and S-P@Ag-NPs (Ag-NPs synthesized using biomass and cell-free medium, respectively) were characterized using UV−vis spectroscopy, transmission electron microscopy, scanning electron microscopy, energy-dispersive X-ray analysis (EDX) and mapping, Fourier transform infrared (FTIR) spectroscopy, and a zeta sizer.

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Biogenic Synthesis, Characterization and Antibacterial Properties of Silver Nanoparticles against Human Pathogens

Cited by 11 publications

References 31 publications

Antimicrobial Efficacy of Biogenic Cobalt and Copper Nanoparticles against Pathogenic Isolates

Antimicrobial Efficacy of Biogenic Cobalt and Copper Nanoparticles against Pathogenic Isolates

Potential Applications of Environmentally Friendly Nanoparticles in Food Matrices: A Review

Planophila laetevirens-Mediated Synthesis of Silver Nanoparticles: Optimization, Characterization, and Anticancer and Antibacterial Potentials

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