About: Synthesis, Optimization and Characterization of silver nanoparticles using the catkin extract of Piper longum for bactericidal effect against food-borne pathogens via conventional and mathematical approaches

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About: Synthesis, Optimization and Characterization of silver nanoparticles using the catkin extract of Piper longum for bactericidal effect against food-borne pathogens via conventional and mathematical approaches Goto Sponge NotDistinct Permalink

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Synthesis, Optimization and Characterization of silver nanoparticles using the catkin extract of Piper longum for bactericidal effect against food-borne pathogens via conventional and mathematical approaches
Creator	Huang, Hui Huang, H Jacob, J Jiang, Jiang, Z Liu, J Tao, X Corresponding, Ϯ Durairaj, S Durairaj, Siva Jacob, Jacob, Joe Jiang, Ziyu Joe, Antony Liu, Jingbing Periyasamy, S Periyasamy, Sivalingam Shan, K Shan, Kuizhong Tao, Xiaoxin
Source	Elsevier; PMC
abstract	Inspired with an increasing environmental awareness, we performed an eco-friendly amenable process for the synthesis of silver nanoparticles (AgNPs) using the catkins of Piper longum as an alternative approach with the existing methods of using plant extracts. The fabrication of nanoparticles occurred within 10 minutes. This was initially observed by colour change of the solution. UV–visible spectroscopic studies (UV-Vis) were performed for further confirmation. The analysis elucidated that the surface plasmon resonance (SPR) was specifically corresponding to AgNPs. Fourier transform infrared spectrophotometry (FTIR) studies indicated that polyphenols could possibly be the encapsulating agents. The size and shape of the nanoparticles was analysed using Transmission electron microscopy (TEM). The nanoparticles were predominant spheres ranging between 10 to 42 nm at two different scales. The formation of elemental silver was confirmed further by X-ray photoelectron spectroscopy (XPS) and X-ray powder diffraction (XRD). GC-MS analysis was used to identify the possible encapsulates on the nanoparticles. The antibacterial effect of the biosynthesized AgNPs was tested against two gram-positive (Bacillus cereus and Staphylococcus aureus), and five gram-negative (Escherichia coli, Proteus mirabilis, Klebsiella pneumoniae, Pseudomonas aeruginosa and Salmonella typhi) bacteria. Outcomes of the study suggest that these pathogens were susceptible to the AgNPs. This is the first ever international report on correlating the antibacterial effect of silver nanoparticles using mathematical modelling with a conventional antimicrobial assay. The results indicate that nanoparticles of silver synthesized using catkin extract of P. longum can be exploited towards the development of potential antibacterial agents.
has issue date	2020-08-26(xsd:dateTime)
bibo:doi	10.1016/j.bioorg.2020.104230
has license	els-covid
sha1sum (hex)	a9318e70a612c19056dadb9c63ecccedd250a7e0
schema:url	https://doi.org/10.1016/j.bioorg.2020.104230
resource representing a document's title	Synthesis, Optimization and Characterization of silver nanoparticles using the catkin extract of Piper longum for bactericidal effect against food-borne pathogens via conventional and mathematical approaches
has PubMed Central identifier	PMC7449118
schema:publication	Bioorg Chem
resource representing a document's body	covid:a9318e70a612c19056dadb9c63ecccedd250a7e0#body_text
is schema:about of	named entity 'Piper longum' named entity 'silver nanoparticles' named entity 'Characterization' named entity 'PIPER LONGUM' named entity 'CHARACTERIZATION' named entity 'SYNTHESIS' named entity 'CONVENTIONAL' named entity 'APPROACHES' named entity 'Mumbai' named entity 'India' named entity 'electrochemical' named entity 'assay' named entity 'antibacterial' named entity 'antibacterial' named entity 'diffusion' named entity 'FTIR' named entity 'Escherichia coli' named entity 'India' named entity 'surface area' named entity 'Pearsonian' named entity 'deionised water' named entity 'organism' named entity 'chemically synthesized' named entity '1 mM' named entity 'biomedical applications' named entity 'antimicrobial activity' named entity 'Silver nanoparticles' named entity 'Bacillus cereus' named entity 'nanoparticles' named entity 'microorganisms' named entity 'SPR' named entity 'XRD' named entity 'hydrosol' named entity 'denaturation' named entity 'pathogens' named entity 'conventional' named entity 'extract' named entity 'respiration' named entity 'XRD' named entity 'deionised water' named entity 'ligands' named entity 'catkin' named entity 'food products' named entity 'XRD' named entity 'catkin' named entity 'nanoparticles' named entity 'hydrosol' named entity 'nanoparticles' named entity 'alcohols' named entity 'reductant' named entity 'biologically synthesized' named entity 'biosynthesis' named entity 'FTIR' named entity 'catkin' named entity 'biosynthesis' named entity 'nanoparticles' named entity 'particle size' named entity 'S. aureus' named entity '450 nm' named entity 'Synthesis' named entity 'bactericidal' named entity 'catkin' named entity 'catkin' named entity 'pathogens'

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