Production and characterization of spherical thermostable silver nanoparticles from Spirulina platensis (Cyanophyceae)

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dc.contributor.authorKaliamurthi, Satyavani
dc.contributor.authorSelvaraj, Gurudeeban
dc.contributor.authorCakmak, Zeynep Elibol
dc.contributor.authorCakmak, Turgay
dc.date.accessioned2020-06-25T18:22:33Z
dc.date.available2020-06-25T18:22:33Z
dc.date.issued2016
dc.departmentKırıkkale Üniversitesi
dc.descriptionSelvaraj, Gurudeeban/0000-0002-7223-3853; Kaliamurthi, Satyavani/0000-0002-3604-8810; Cakmak, Turgay/0000-0002-4953-8384; Elibol Cakmak, Zeynep/0000-0002-6772-5570
dc.description.abstractBiological production of silver nanoparticles (SNP) has recently received considerable attention because of their therapeutic applications. The present study reports the production and characterization of spherical-thermostable SNP from Spirulina platensis. Wet biomass harvested from optimized logarithmic-phase culture was used for production of SNP in 1, 3, or 5 mM silver nitrate solution. Formation and concentration of spherical SNP was highest when S. platensis was treated with 3 mM silver nitrate. Fourier transform infrared spectra of SNP indicate that vanillin, coumarins, tannins, amide, and glycogen may act as stabilizing agents for bioreduction. The crystalline nature of the produced SNP was evidenced from X-ray diffractometer analysis. Weight loss of SNP occurred at 210 degrees C, 310 degrees C, and 510 degrees C as shown by thermogravimetric analysis. This study shows that S. platensis may be used as an efficient tool for production of spherical, crystalline, and thermostable SNP.en_US
dc.description.sponsorshipScientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TUBITAK-2216, 112Y029]en_US
dc.description.sponsorshipThe authors gratefully acknowledge The Scientific and Technological Research Council of Turkey (TUBITAK-2216 and Project # 112Y029) for the financial support during the study period.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.2216/15-98.1
dc.identifier.endpage576en_US
dc.identifier.issn0031-8884
dc.identifier.issn2330-2968
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-84982084490
dc.identifier.scopusqualityQ2
dc.identifier.startpage568en_US
dc.identifier.urihttps://doi.org/10.2216/15-98.1
dc.identifier.urihttps://hdl.handle.net/20.500.12587/6799
dc.identifier.volume55en_US
dc.identifier.wosWOS:000390261700008
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofPhycologia
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAFMen_US
dc.subjectCyanobacteriumen_US
dc.subjectPhotosynthesisen_US
dc.subjectSilver nanoparticlesen_US
dc.subjectSpirulinaen_US
dc.subjectTGAen_US
dc.titleProduction and characterization of spherical thermostable silver nanoparticles from Spirulina platensis (Cyanophyceae)en_US
dc.typeArticle

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