Agustín Londonio

Comisión Nacional de Energía Atómica — Argentina

Chemistry · Physical Sciences

12h-index438citations23works0.82yr avg
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Research Topics

Analytical chemistry methods development(11), Heavy metals in environment(8), Mercury impact and mitigation studies(7), Arsenic contamination and mitigation(4), Heavy Metal Exposure and Toxicity(4)

Publications23 total

Preconcentration of Cd using TiO2 nanoparticles and subsequent determination by slurry sampling-UV–photochemical vapor generation coupled to atomic absorption spectrometry
SSRN Electronic Journal·2025Open Access
Magnetic Deep Eutectic Solvent-Based μ-SPE Coupled with AFS for Eco-Friendly Selenium Determination in Fruit Juices
SSRN Electronic Journal·2025Open Access
Provenance discrimination of commercial grape juices from Argentina and Brazil based on elemental composition and chemometric methods
Journal of Food Measurement & Characterization·2024· 3 cited
Chitosan/PVA electrospun nanofiber membranes for the adsorption of As(V) from water
2024Open Access
Arsenic adsorption using immobilized magnetic iron oxide nanoparticles in electrospun PVA
2024· 1 citedOpen Access
Sensitive method for total selenium determination in garlic and nuts by UV–photochemical vapor generation coupled to atomic absorption spectrometry using mild conditions
Journal of Food Composition and Analysis·2023· 7 cited
Simultaneous on-line preconcentration and determination of toxic elements in rice and rice-based products by SPE–ICP–MS: Multiple response optimization
Journal of Food Composition and Analysis·2022· 12 cited
On-line speciation analysis of arsenic compounds in commercial edible seaweed by HPLC–UV-thermo-oxidation-HG-AFS
Food Chemistry·2021· 18 cited
Plasma-based technique applied to the determination of 21 elements in ten size fractions of atmospheric aerosols
Microchemical Journal·2020· 14 cited
A retrospective and prospective of the use of bio- and nanomaterials for preconcentration, speciation, and determination of trace elements: a review spanning 25 years of research
Analytical and Bioanalytical Chemistry·2020· 12 cited
Determination of toxic and potentially toxic elements in rice and rice-based products by inductively coupled plasma-mass spectrometry
Food Chemistry·2019· 76 cited
Effects of common cooking heat treatments on selenium content and speciation in garlic
Journal of Food Composition and Analysis·2018· 32 citedOpen Access
Online solid phase extraction-HPLC-ICP-MS system for mercury and methylmercury preconcentration using functionalised carbon nanotubes for their determination in dietary supplements
Journal of Analytical Atomic Spectrometry·2018· 34 citedOpen Access
The role of analytical techniques in the determination of metals and metalloids in dietary supplements: A review
Microchemical Journal·2016· 62 citedOpen Access
REE profiling in basic volcanic rocks after ultrasonic sample treatment and ICPMS analysis with oxide ion formation in ICP enriched with O 2
Microchemical Journal·2016· 11 citedOpen Access
A comparative study of two nanosubstrates for the on-line solid phase extraction of antimony by FI-HG-AAS
Microchemical Journal·2016· 8 citedOpen Access
Plasma-based techniques applied to the determination of 17 elements in partitioned top soils
Microchemical Journal·2015· 15 cited
On-line solid phase extraction of bismuth by FI–HG–AAS using l-proline immobilised on carbon nanotubes combined with factorial design
Microchemical Journal·2015· 17 citedOpen Access
On-line speciation and quantification of four arsenical species in rice samples collected in Argentina using a HPLC–HG–AFS coupling
Microchemical Journal·2015· 40 citedOpen Access
Chemical profile of size-fractionated soils collected in a semiarid industrial area of Argentina
Atmospheric Environment·2014· 4 citedOpen Access
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Frequent Co-authors

Patricia Smichowski(22), Jaime Palatnik(5), Raúl Jiménez Rebagliati(4), Rodolfo G. Wuilloud(4), Darío Gómez(4), Ezequiel Morzán(3), Raúl A. Gil(3), Belén Parodi(3), G. Polla(2), Anabella Morales Del Mastro(2), Marcelo T. Pereyra(2), Laura Dawidowski(2), Nicolás Torasso(2), Silvia Goyanes(2), Silvia Farı́as(1), César Quintero(1), Romina Befani(1), Mariano Soro(1), Paul Emir Hasuoka(1), Pablo H. Pacheco(1)