Green synthesis of silver nanoparticles using Cinnamomum tamala (Tejpata) leaf and their potential application to control multidrug resistant Pseudomonas aeruginosa isolated from hospital drainage water

Mashud, Md. Abdullah Al; Moinuzzaman, Md.; Hossain, Md. Shamim; Ahmed, Sabbir; Ahsan, Galib; Reza, Abu; Ratul, Robayet Bin Anwar; Uddin, Mohammad Zashim; Momin, Md. Abdul; Jamal, Mohammad Abu Hena Mostofa

doi:10.1016/j.heliyon.2022.e09920

Cited by 20 publications

(7 citation statements)

References 48 publications

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“… 51 The absorbance band maxima of AgNP appeared in the range of 400–450 nm due to the surface resonance of AgNPs. 52 This is also in good agreement with previously reported results using different plants, for instance, AgNP synthesis with Solanum trilobatum (430 nm), 53 Cinnamomum tamala (416 nm), 54 and Eichhornia Crassipes (450 nm).…”

Section: Resultssupporting

confidence: 91%

Biosynthesis of Silver Nanoparticles Functionalized with Histidine and Phenylalanine Amino Acids for Potential Antioxidant and Antibacterial Activities

et al. 2023

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Due to biochemically active secondary metabolites that assist in the reduction, stabilization, and capping of nanoparticles, plant-mediated nanoparticle synthesis is becoming more and more popular. This is because it allows for ecologically friendly, feasible, sustainable, and cost-effective green synthesis techniques. This study describes the biosynthesis of silver nanoparticles (AgNPs) functionalized with histidine and phenylalanine using the Lippia abyssinica (locally called koseret) plant leaf extract. The functionalization with amino acids was meant to enhance the biological activities of the AgNPs. The synthesized nanoparticles were characterized using UV–Visible absorption (UV–Vis), powder X-ray diffraction (pXRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) spectroscopy, transmission electron microscopy (TEM), and Fourier transform infrared (FTIR) spectroscopy. The surface plasmonic resonance (SPR) peak at about 433 nm confirmed the biosynthesis of the AgNPs. FTIR spectra also revealed that the phytochemicals in the plant extract were responsible for the capping of the biogenically synthesized AgNPs. On the other hand, the TEM micrograph revealed that the morphology of AgNP-His had diameters ranging from 5 to 14 nm. The antibacterial activities of the synthesized nanoparticles against Gram-positive and Gram-negative bacteria showed a growth inhibition of 8.67 ± 1.25 and 11.00 ± 0.82 mm against Escherichia coli and Staphylococcus aureus, respectively, at a concentration of 62.5 μg/mL AgNP-His. Moreover, the nanoparticle has an antioxidant activity potential of 63.76 ± 1.25% at 250 μg/mL. The results showed that the green-synthesized AgNPs possess promising antioxidant and antibacterial activities with the potential for biological applications.

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Section: Resultssupporting

confidence: 91%

Biosynthesis of Silver Nanoparticles Functionalized with Histidine and Phenylalanine Amino Acids for Potential Antioxidant and Antibacterial Activities

et al. 2023

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“…Its antibiotic susceptibility was assessed by testing it against various antibiotics, including Amoxicillin, Azithromycin, Ciprofloxacin, Doxycycline, Erythromycin, Gentamicin, Levofloxacin, Metronidazole, Streptomycin, and Tetracycline. 26…”

Section: Methodsmentioning

confidence: 99%

Unveiling therapeutic efficacy of extract and multi-targeting phytocompounds from Christella dentata (Forssk.) Brownsey & Jermy against multidrug-resistant Pseudomonas aeruginosa

Rahman,

Islam,

Talukder

et al. 2024

RSC Adv.

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“…This strain was isolated from medical center drainage water and tested for antibiotic susceptibility against various antibiotics, showing multiple antibiotic resistance. 29 …”

Section: Methodsmentioning

confidence: 99%

Natural defense against multi-drug resistant Pseudomonas aeruginosa: Cassia occidentalis L. in vitro and in silico antibacterial activity

Imon,

Kabir Talukder,

Akhter

et al. 2023

RSC Adv.

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Green synthesis of silver nanoparticles using Cinnamomum tamala (Tejpata) leaf and their potential application to control multidrug resistant Pseudomonas aeruginosa isolated from hospital drainage water

Cited by 20 publications

References 48 publications

Biosynthesis of Silver Nanoparticles Functionalized with Histidine and Phenylalanine Amino Acids for Potential Antioxidant and Antibacterial Activities

Biosynthesis of Silver Nanoparticles Functionalized with Histidine and Phenylalanine Amino Acids for Potential Antioxidant and Antibacterial Activities

Unveiling therapeutic efficacy of extract and multi-targeting phytocompounds from Christella dentata (Forssk.) Brownsey & Jermy against multidrug-resistant Pseudomonas aeruginosa

Natural defense against multi-drug resistant Pseudomonas aeruginosa: Cassia occidentalis L. in vitro and in silico antibacterial activity

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