Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters
In this study, magnetic nanoparticles of magnetite were prepared by an eco-friendly method using aqueous leaf extracts of Aloe vera and Kalanchoe daigremontiana. These vegetal extracts have suitable characteristics such as high availability, low cost, and serve as good colloidal stabilizers. Synthet...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2019
- Institución:
- Universidad de Medellín
- Repositorio:
- Repositorio UDEM
- Idioma:
- eng
- OAI Identifier:
- oai:repository.udem.edu.co:11407/5809
- Acceso en línea:
- http://hdl.handle.net/11407/5809
- Palabra clave:
- Absorption spectroscopy
Atomic absorption spectrometry
Engineering research
High resolution transmission electron microscopy
Magnetite
Magnetite nanoparticles
Mercury compounds
Mossbauer spectroscopy
Synthesis (chemical)
Aqueous leaf extracts
Atomic absorption spectroscopy
Colloidal stabilizers
High availability
Magnetic nano-particles
Mossbauer spectra
Spherical nanoparticles
Superparamagnetic particles
Nanomagnetics
- Rights
- License
- http://purl.org/coar/access_right/c_16ec
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Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters |
| title |
Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters |
| spellingShingle |
Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters Absorption spectroscopy Atomic absorption spectrometry Engineering research High resolution transmission electron microscopy Magnetite Magnetite nanoparticles Mercury compounds Mossbauer spectroscopy Synthesis (chemical) Aqueous leaf extracts Atomic absorption spectroscopy Colloidal stabilizers High availability Magnetic nano-particles Mossbauer spectra Spherical nanoparticles Superparamagnetic particles Nanomagnetics |
| title_short |
Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters |
| title_full |
Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters |
| title_fullStr |
Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters |
| title_full_unstemmed |
Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters |
| title_sort |
Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters |
| dc.subject.none.fl_str_mv |
Absorption spectroscopy Atomic absorption spectrometry Engineering research High resolution transmission electron microscopy Magnetite Magnetite nanoparticles Mercury compounds Mossbauer spectroscopy Synthesis (chemical) Aqueous leaf extracts Atomic absorption spectroscopy Colloidal stabilizers High availability Magnetic nano-particles Mossbauer spectra Spherical nanoparticles Superparamagnetic particles Nanomagnetics |
| topic |
Absorption spectroscopy Atomic absorption spectrometry Engineering research High resolution transmission electron microscopy Magnetite Magnetite nanoparticles Mercury compounds Mossbauer spectroscopy Synthesis (chemical) Aqueous leaf extracts Atomic absorption spectroscopy Colloidal stabilizers High availability Magnetic nano-particles Mossbauer spectra Spherical nanoparticles Superparamagnetic particles Nanomagnetics |
| description |
In this study, magnetic nanoparticles of magnetite were prepared by an eco-friendly method using aqueous leaf extracts of Aloe vera and Kalanchoe daigremontiana. These vegetal extracts have suitable characteristics such as high availability, low cost, and serve as good colloidal stabilizers. Synthetized products were characterized by Transmission Electron Microscopy (TEM), Room Temperature Mossbauer Spectroscopy (RT-MS), and their potential use as adsorbents for Hg (II) removal in natural waters was evaluated by Atomic Absorption Spectroscopy (AAS). Size distribution and morphology of the products obtained by TEM show spherical nanoparticles composites, with sizes between 3 and 10 nm for both extracts. Mossbauer spectra are consistent with superparamagnetic particles for both samples. Moreover, particles from both extracts showed mercury removal efficiencies above 75%. © Published under licence by IOP Publishing Ltd. |
| publishDate |
2019 |
| dc.date.accessioned.none.fl_str_mv |
2020-04-29T14:54:06Z |
| dc.date.available.none.fl_str_mv |
2020-04-29T14:54:06Z |
| dc.date.none.fl_str_mv |
2019 |
| dc.type.eng.fl_str_mv |
Conference Paper |
| dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.driver.none.fl_str_mv |
info:eu-repo/semantics/article |
| dc.identifier.issn.none.fl_str_mv |
17426588 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/11407/5809 |
| dc.identifier.doi.none.fl_str_mv |
10.1088/1742-6596/1247/1/012021 |
| identifier_str_mv |
17426588 10.1088/1742-6596/1247/1/012021 |
| url |
http://hdl.handle.net/11407/5809 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.isversionof.none.fl_str_mv |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071707092&doi=10.1088%2f1742-6596%2f1247%2f1%2f012021&partnerID=40&md5=06c15b0c3964852dd68722ad8fbd2f34 |
| dc.relation.citationvolume.none.fl_str_mv |
1247 |
| dc.relation.citationissue.none.fl_str_mv |
1 |
| dc.relation.references.none.fl_str_mv |
Araújo, R., Meira, A., Fiúza, A., (2015) Materials Today: Proceedings, 2, pp. 315-320 Groiss, S., Selvaraj, R., Varadavenkatesan, T., Vinayagam, R., (2017) J. Mol. Struct, 1128, pp. 572-578 Thatai, S., Khurama, P., Boken, J., Prasad, S., Kumar, D., (2014) Microcheminal Journal, 116, pp. 62-76 Qu, X., Alvarez, P., Li, Q., (2013) Water Research, 47 (12), pp. 3931-3946 Reddy, D., Yun, Y., (2016) Coordination Chemistry Reviews, 315, pp. 90-111 Hassan, S., Darwish, A., Gobara, H., Abad-Elsatar, N., Fouda, S., (2017) Journal of Molecular Liquids, 230, pp. 353-369 Sajadi, M., Nasrollahzadeh, M., Maham, M., (2016) Journal of Colloid and Interface Science, 469, pp. 93-98 Su, C., (2017) Journal of Hazardous Materials, 322, pp. 48-84 Kuman, R., Rawat, V., Banerjee, S., Sanroman, M., Soni, S., Singh, S., Chandra, M., (2015) Journal of Molecular Liquids, 212, pp. 227-236 Bartunek, V., Prucha, D., Svecova, M., Ulbrich, P., Huber, S., Sedmidbsky, D., Jankovsky, O., (2016) Materials Chemistry and Physics, 180, pp. 272-278 Akbaba, H., Karagoz, U., Selamet, Y., Kantarci, G., (2017) Journal of Magnetism and Magnetic Materials, 426, pp. 518-524 Shamaila, S., Leghari, A., Ryma, N., Farooqi, S., Jabeen, N., Majeed, S., Farooq, I., (2016) Applied Materials Today, 5, pp. 150-199 Mukherjee, D., Ghosh, S., Majumdar, S., Annapuma, K., (2016) Journal of Environmental Chemical Engineering, 4 (1), pp. 639-650 Prasad, C., Sreenivasulu, K., Gangadhara, S., Venkateswarlu, P., (2017) Journal of Alloys and Compounds, 700, pp. 252-258 Martínez, M., López, M., Barriada, J., Herrero, R., Sastre De Vicente, M., (2016) Chemical Engineering Journal, 301, pp. 83-91 Lin, C., Lee, C., Chiu, W., (2005) Journal of Colloid and Interface Science, 291 (2), pp. 411-420 |
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http://purl.org/coar/access_right/c_16ec |
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http://purl.org/coar/access_right/c_16ec |
| dc.publisher.none.fl_str_mv |
Institute of Physics Publishing |
| dc.publisher.program.none.fl_str_mv |
Ingeniería Ambiental |
| dc.publisher.faculty.none.fl_str_mv |
Facultad de Ciencias Básicas;Facultad de Ingenierías |
| publisher.none.fl_str_mv |
Institute of Physics Publishing |
| dc.source.none.fl_str_mv |
Journal of Physics: Conference Series |
| institution |
Universidad de Medellín |
| repository.name.fl_str_mv |
Repositorio Institucional Universidad de Medellin |
| repository.mail.fl_str_mv |
repositorio@udem.edu.co |
| _version_ |
1814159270058393600 |
| spelling |
20192020-04-29T14:54:06Z2020-04-29T14:54:06Z17426588http://hdl.handle.net/11407/580910.1088/1742-6596/1247/1/012021In this study, magnetic nanoparticles of magnetite were prepared by an eco-friendly method using aqueous leaf extracts of Aloe vera and Kalanchoe daigremontiana. These vegetal extracts have suitable characteristics such as high availability, low cost, and serve as good colloidal stabilizers. Synthetized products were characterized by Transmission Electron Microscopy (TEM), Room Temperature Mossbauer Spectroscopy (RT-MS), and their potential use as adsorbents for Hg (II) removal in natural waters was evaluated by Atomic Absorption Spectroscopy (AAS). Size distribution and morphology of the products obtained by TEM show spherical nanoparticles composites, with sizes between 3 and 10 nm for both extracts. Mossbauer spectra are consistent with superparamagnetic particles for both samples. Moreover, particles from both extracts showed mercury removal efficiencies above 75%. © Published under licence by IOP Publishing Ltd.engInstitute of Physics PublishingIngeniería AmbientalFacultad de Ciencias Básicas;Facultad de Ingenieríashttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85071707092&doi=10.1088%2f1742-6596%2f1247%2f1%2f012021&partnerID=40&md5=06c15b0c3964852dd68722ad8fbd2f3412471Araújo, R., Meira, A., Fiúza, A., (2015) Materials Today: Proceedings, 2, pp. 315-320Groiss, S., Selvaraj, R., Varadavenkatesan, T., Vinayagam, R., (2017) J. Mol. Struct, 1128, pp. 572-578Thatai, S., Khurama, P., Boken, J., Prasad, S., Kumar, D., (2014) Microcheminal Journal, 116, pp. 62-76Qu, X., Alvarez, P., Li, Q., (2013) Water Research, 47 (12), pp. 3931-3946Reddy, D., Yun, Y., (2016) Coordination Chemistry Reviews, 315, pp. 90-111Hassan, S., Darwish, A., Gobara, H., Abad-Elsatar, N., Fouda, S., (2017) Journal of Molecular Liquids, 230, pp. 353-369Sajadi, M., Nasrollahzadeh, M., Maham, M., (2016) Journal of Colloid and Interface Science, 469, pp. 93-98Su, C., (2017) Journal of Hazardous Materials, 322, pp. 48-84Kuman, R., Rawat, V., Banerjee, S., Sanroman, M., Soni, S., Singh, S., Chandra, M., (2015) Journal of Molecular Liquids, 212, pp. 227-236Bartunek, V., Prucha, D., Svecova, M., Ulbrich, P., Huber, S., Sedmidbsky, D., Jankovsky, O., (2016) Materials Chemistry and Physics, 180, pp. 272-278Akbaba, H., Karagoz, U., Selamet, Y., Kantarci, G., (2017) Journal of Magnetism and Magnetic Materials, 426, pp. 518-524Shamaila, S., Leghari, A., Ryma, N., Farooqi, S., Jabeen, N., Majeed, S., Farooq, I., (2016) Applied Materials Today, 5, pp. 150-199Mukherjee, D., Ghosh, S., Majumdar, S., Annapuma, K., (2016) Journal of Environmental Chemical Engineering, 4 (1), pp. 639-650Prasad, C., Sreenivasulu, K., Gangadhara, S., Venkateswarlu, P., (2017) Journal of Alloys and Compounds, 700, pp. 252-258Martínez, M., López, M., Barriada, J., Herrero, R., Sastre De Vicente, M., (2016) Chemical Engineering Journal, 301, pp. 83-91Lin, C., Lee, C., Chiu, W., (2005) Journal of Colloid and Interface Science, 291 (2), pp. 411-420Journal of Physics: Conference SeriesAbsorption spectroscopyAtomic absorption spectrometryEngineering researchHigh resolution transmission electron microscopyMagnetiteMagnetite nanoparticlesMercury compoundsMossbauer spectroscopySynthesis (chemical)Aqueous leaf extractsAtomic absorption spectroscopyColloidal stabilizersHigh availabilityMagnetic nano-particlesMossbauer spectraSpherical nanoparticlesSuperparamagnetic particlesNanomagneticsGreen synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural watersConference Paperinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1Morales, G., Facultad de Ingenierias, Universidad de Medellin, Medellin, Colombia; Campillo, G., Facultad de Ciencias Básicas, Universidad de Medellin, Medellin, Colombia; Vélez, E., Facultad de Ciencias Básicas, Universidad de Medellin, Medellin, Colombia; Osorio, J., Instituto de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Medellin, No. 52-21, Colombia; Urquijo, J., Facultad de Ingenierias, Universidad de Medellin, Medellin, Colombia; Velásquez, Á.A., Departamento de Ciencias Fisicas, Escuela de Ciencias Fisicas, Grupo de Electromagnetismo Aplicado, Universidad EAFIT, Colombiahttp://purl.org/coar/access_right/c_16ecMorales G.Campillo G.Vélez E.Osorio J.Urquijo J.Velásquez Á.A.11407/5809oai:repository.udem.edu.co:11407/58092020-05-27 19:17:35.539Repositorio Institucional Universidad de Medellinrepositorio@udem.edu.co |