2023
Synthesis, characterization, cytotoxicity, and antimicrobial studies of green synthesized silver nanoparticles using red seaweed Champia parvula
Viswanathan S, Palaniyandi T, Shanmugam R, Karunakaran S, Pandi M, Wahab M, Baskar G, Rajendran B, Sivaji A, Moovendhan M. Synthesis, characterization, cytotoxicity, and antimicrobial studies of green synthesized silver nanoparticles using red seaweed Champia parvula. Biomass Conversion And Biorefinery 2023, 14: 7387-7400. DOI: 10.1007/s13399-023-03775-z.Peer-Reviewed Original ResearchCP-AgNPsSilver nanoparticlesSurface plasmonic resonance bandPlasmonic resonance bandX-ray diffraction analysisFT-IR analysisEco-friendly techniqueMetal nanoparticlesSpectroscopic techniquesAntimicrobial studiesDrug carriersUV spectroscopyAmine compoundsHigh antimicrobial activityFree radical scavenging abilitySurface chargeDiffraction analysisNanoparticlesResonance bandBioactive moleculesAlgae extractRadical scavenging abilityCrystalline structurePotential analysisAnticancer activity
2022
Size Control and Enhanced Stability of Silver Nanoparticles by Cyclic Poly(ethylene glycol)
Wang Y, Quinsaat J, Li F, Isono T, Tajima K, Satoh T, Sato S, Yamamoto T. Size Control and Enhanced Stability of Silver Nanoparticles by Cyclic Poly(ethylene glycol). Polymers 2022, 14: 4535. PMID: 36365529, PMCID: PMC9657728, DOI: 10.3390/polym14214535.Peer-Reviewed Original ResearchMeO-PEGUV-vis absorption intensityPoly(ethylene glycolHO-PEG-OHCyclic poly(ethylene glycolMeO-PEG-OMeMethoxy chainUV–visSize controlSilver nanoparticlesStabilization of silver nanoparticlesAbsorption intensityAqueous NaCl solutionMolar ratioEnhanced stabilityNanoparticlesMolecular weightParticle sizeNaCl solutionGlycolCyclizationChain
2021
Biomedical potential of silver nanoparticles capped with active ingredients of Hypnea valentiae, red algae species
Viswanathan S, Palaniyandi T, Shanmugam R, M T, Rajendran B, Sivaji A. Biomedical potential of silver nanoparticles capped with active ingredients of Hypnea valentiae, red algae species. Particulate Science And Technology 2021, 40: 686-696. DOI: 10.1080/02726351.2021.1992059.Peer-Reviewed Original ResearchSilver nanoparticlesTransmission electron microscopeFace-centered cubic crystalline structureUltraviolet-visible spectroscopyX-ray diffraction analysisExcellent anti-cancer activityCubic crystalline structureAnti-cancer activitySignificant antibacterial activityAmine groupsGreen methodA549 lung cancer cell lineFourier transformFree radical scavenging abilityNanoparticlesDiffraction analysisAverage sizeBiomedical potentialRadical scavenging abilityCrystalline structureElectron microscopeHT-29 human colon cancerRed algae speciesAntibacterial activityStrong free radical scavenging ability
2016
Mechanically tuned nanocomposite coating on titanium metal with integrated properties of biofilm inhibition, cell proliferation, and sustained drug delivery
Mishra SK, Teotia AK, Kumar A, Kannan S. Mechanically tuned nanocomposite coating on titanium metal with integrated properties of biofilm inhibition, cell proliferation, and sustained drug delivery. Nanomedicine Nanotechnology Biology And Medicine 2016, 13: 23-35. PMID: 27558354, DOI: 10.1016/j.nano.2016.08.010.Peer-Reviewed Original ResearchConceptsDrug releaseSustained drug releaseAnti-inflammatory drug naproxenLong-term antibacterial activitySustainable drug releaseIntrinsic antibacterial propertiesTitanium metalSuitable coating materialCS matrixPolymeric shellSynthesized nanohybridsSilver nanoparticlesDrug deliveryDrug naproxenChitosan matrixNanocomposite coatingsAntibacterial propertiesExcellent inhibitionInorganic fillersCoating materialsAntibacterial activityNanohybridsTi metalAgNPsCoatings
2014
Mechanically stable antimicrobial chitosan–PVA–silver nanocomposite coatings deposited on titanium implants
Mishra SK, Ferreira JM, Kannan S. Mechanically stable antimicrobial chitosan–PVA–silver nanocomposite coatings deposited on titanium implants. Carbohydrate Polymers 2014, 121: 37-48. PMID: 25659669, DOI: 10.1016/j.carbpol.2014.12.027.Peer-Reviewed Original ResearchConceptsSilver nanoparticlesAqueous solutionBionanocomposite coatingsSlow sustained releaseSilver nanocomposite coatingsAntimicrobial activityIncorporation of PVAContent of PVAColloidal solsSynthesis routeSolvent evaporationSilver ionsChitosan matrixSilver nitrateNanocomposite coatingsSustained releasePolyvinyl alcoholPVATitanium substrateBionanocompositesAntimicrobial activity testChitosan-PVACoated specimensCoatingsMechanical stability
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