Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED light
Abstract Silver nanoparticles (AgNPs) are among the most known nanomaterials being used for several purposes, including medical applications. In this study, Calendula officinalis L. flower extract and silver nitrate were used for green synthesis of silver nanoparticles under red, green and blue ligh...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade de São Paulo
2022-07-01
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| Series: | Brazilian Journal of Pharmaceutical Sciences |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502022000100606&tlng=en |
| _version_ | 1811323735577198592 |
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| author | Angélica Panichi Santos Melissa Marques Gonçalves Barbara Justus Daniele Priscila da Silva Fardin Ana Cristina Oltramari Toledo Jane Manfron Budel Josiane Padilha de Paula |
| author_facet | Angélica Panichi Santos Melissa Marques Gonçalves Barbara Justus Daniele Priscila da Silva Fardin Ana Cristina Oltramari Toledo Jane Manfron Budel Josiane Padilha de Paula |
| author_sort | Angélica Panichi Santos |
| collection | DOAJ |
| description | Abstract Silver nanoparticles (AgNPs) are among the most known nanomaterials being used for several purposes, including medical applications. In this study, Calendula officinalis L. flower extract and silver nitrate were used for green synthesis of silver nanoparticles under red, green and blue light-emitting diodes. AgNPs were characterized by Ultraviolet-Visible Spectrophotometry, Field Emission Scanning Electron Microscopy, Dynamic Light Scattering, Electrophoretic Mobility, Fourier Transform Infrared Spectroscopy and X-ray Diffraction. Isotropic and anisotropic silver nanoparticles were obtained, presenting hydrodinamic diameters ranging 90 - 180 nm, polydispersity (PdI > 0.2) and moderate stability (zeta potential values around - 20 mV). |
| first_indexed | 2024-04-13T14:01:46Z |
| format | Article |
| id | doaj.art-134bc5dbcbaf48968930d0bc91727259 |
| institution | Directory Open Access Journal |
| issn | 2175-9790 |
| language | English |
| last_indexed | 2024-04-13T14:01:46Z |
| publishDate | 2022-07-01 |
| publisher | Universidade de São Paulo |
| record_format | Article |
| series | Brazilian Journal of Pharmaceutical Sciences |
| spelling | doaj.art-134bc5dbcbaf48968930d0bc917272592022-12-22T02:44:02ZengUniversidade de São PauloBrazilian Journal of Pharmaceutical Sciences2175-97902022-07-015810.1590/s2175-97902022e19519Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED lightAngélica Panichi SantosMelissa Marques Gonçalveshttps://orcid.org/0000-0002-6524-2188Barbara JustusDaniele Priscila da Silva FardinAna Cristina Oltramari ToledoJane Manfron BudelJosiane Padilha de PaulaAbstract Silver nanoparticles (AgNPs) are among the most known nanomaterials being used for several purposes, including medical applications. In this study, Calendula officinalis L. flower extract and silver nitrate were used for green synthesis of silver nanoparticles under red, green and blue light-emitting diodes. AgNPs were characterized by Ultraviolet-Visible Spectrophotometry, Field Emission Scanning Electron Microscopy, Dynamic Light Scattering, Electrophoretic Mobility, Fourier Transform Infrared Spectroscopy and X-ray Diffraction. Isotropic and anisotropic silver nanoparticles were obtained, presenting hydrodinamic diameters ranging 90 - 180 nm, polydispersity (PdI > 0.2) and moderate stability (zeta potential values around - 20 mV).http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502022000100606&tlng=enNanotechnologyMetal nanoparticleSurface plasmon resonance |
| spellingShingle | Angélica Panichi Santos Melissa Marques Gonçalves Barbara Justus Daniele Priscila da Silva Fardin Ana Cristina Oltramari Toledo Jane Manfron Budel Josiane Padilha de Paula Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED light Brazilian Journal of Pharmaceutical Sciences Nanotechnology Metal nanoparticle Surface plasmon resonance |
| title | Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED light |
| title_full | Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED light |
| title_fullStr | Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED light |
| title_full_unstemmed | Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED light |
| title_short | Calendula officinalis L. flower extract-mediated green synthesis of silver nanoparticles under LED light |
| title_sort | calendula officinalis l flower extract mediated green synthesis of silver nanoparticles under led light |
| topic | Nanotechnology Metal nanoparticle Surface plasmon resonance |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502022000100606&tlng=en |
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