TY - GEN
T1 - Biosíntesis de nanopartículas de FeO mediante la acción reductora del extracto de cáscara de Mangifera indica y su aplicación en la remoción de metales pesados
AU - Asmat-Campos, D.
AU - Bautista-Guzman, J.
AU - Gomez-Morales, R.
N1 - Publisher Copyright:
© 2021 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
PY - 2021
Y1 - 2021
N2 - The research provides a new and sustainable methodology for the synthesis of iron oxide nanoparticles (NP FeO) using the potential reducing action of Mangifera indica residues, specifically the peel, by means of an extract in 96% alcoholic solvent. The results preliminarily indicate the formation of nanostructures due to the surface plasmon resonance peak (RPS) located at 390.4 nm typical of this type of nanomaterial, also the colloidal stability was evaluated for 39 days, showing that a collective variation was not generated in the size of NP FeO. The formation mechanism was evaluated by FTIR, which has partially verified that metabolites present in the aromatic and aliphatic groups would be involved in the reduction of the precursor. The nanoparticles obtained have been applied to samples of agricultural soil contaminated with heavy metals (Cr, Cd and Pb) in order to evaluate the potential removal effect of metallic pollutants, this evaluation was carried out by atomic absorption, resulting highly efficient in removal chromium (100%), cadmium (81.48%) and slightly for lead (5.90%).
AB - The research provides a new and sustainable methodology for the synthesis of iron oxide nanoparticles (NP FeO) using the potential reducing action of Mangifera indica residues, specifically the peel, by means of an extract in 96% alcoholic solvent. The results preliminarily indicate the formation of nanostructures due to the surface plasmon resonance peak (RPS) located at 390.4 nm typical of this type of nanomaterial, also the colloidal stability was evaluated for 39 days, showing that a collective variation was not generated in the size of NP FeO. The formation mechanism was evaluated by FTIR, which has partially verified that metabolites present in the aromatic and aliphatic groups would be involved in the reduction of the precursor. The nanoparticles obtained have been applied to samples of agricultural soil contaminated with heavy metals (Cr, Cd and Pb) in order to evaluate the potential removal effect of metallic pollutants, this evaluation was carried out by atomic absorption, resulting highly efficient in removal chromium (100%), cadmium (81.48%) and slightly for lead (5.90%).
KW - Cadmium
KW - Chromium
KW - FeO nanoparticles
KW - Green synthesis
KW - Heavy metal removal
KW - Lead
UR - http://www.scopus.com/inward/record.url?scp=85122042939&partnerID=8YFLogxK
U2 - 10.18687/LACCEI2021.1.1.22
DO - 10.18687/LACCEI2021.1.1.22
M3 - Contribución a la conferencia
AN - SCOPUS:85122042939
T3 - Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
BT - 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology
A2 - Larrondo Petrie, Maria M.
A2 - Zapata Rivera, Luis Felipe
A2 - Aranzazu-Suescun, Catalina
T2 - 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021
Y2 - 19 July 2021 through 23 July 2021
ER -