The role of sustainable materials in sample preparation DOI
Soledad Cárdenas

Analytical and Bioanalytical Chemistry, Journal Year: 2023, Volume and Issue: 416(9), P. 2049 - 2056

Published: Nov. 1, 2023

Language: Английский

Towards a sustainable rice husk ash-derived solid-phase extraction: Perfluoroalkyl substances as probe contaminants of waters DOI Creative Commons
Petra Bianchini, Francesca Merlo, Mirko Prato

et al.

Journal of Chromatography Open, Journal Year: 2024, Volume and Issue: 6, P. 100165 - 100165

Published: July 26, 2024

Rice husk ash is an important waste of agricultural industry that, within the framework circular economy, has been easily converted into a sustainable sorbent material. This was tested in this work for pre-concentration perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic (PFOS), representative perfluoroalkyl substances as probe environmental pollutants waters, with HPLC-MS/MS quantification. The preparation involves rapid microwave-assisted oxidation followed by hydrothermal treatment, which studied using 22 design experiments. final material thoroughly characterized its affinity to target analytes solid-phase extraction waters wastewaters. Recoveries range 67–113 % (RSD < 11 %, n = 3) were achieved at environmentally relevant concentrations (10, 50, 100 ng L-1) reusable least ten consecutive extractions. Good linearity (R2 0.9997) observed, method quantification limit water sample 10 L-1 that allows analysis PFOA PFOS below established limits. evaluated greenness AGREEprep SPMS metrics, it then applied actual samples from Northern Italy.

Language: Английский

Citations

1
Determination of uranium in water samples by energy-dispersive X-ray fluorescence spectrometry after solid-phase extraction DOI

Roberta N. C. S. Carvalho,

Taiana A. Anunciação,

Alaı́lson F. Dantas

et al.

Journal of the Iranian Chemical Society, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 13, 2024

Language: Английский

Citations

1
Green chemistry-based strategies for liquid-phase microextraction and determination of mercury species DOI

Rosivan Santos Assis,

Jeferson Alves Barreto,

Márcio José Silva dos Santos

et al.

Trends in Environmental Analytical Chemistry, Journal Year: 2024, Volume and Issue: 44, P. e00247 - e00247

Published: Nov. 13, 2024

Language: Английский

Citations

1
Green sample preparation 2023 DOI Creative Commons
Francisco Pena‐Pereira, Verónica Pino, Marek Tobiszewski

et al.

Advances in Sample Preparation, Journal Year: 2023, Volume and Issue: 7, P. 100087 - 100087

Published: Aug. 1, 2023

Language: Английский

Citations

3
The role of sustainable materials in sample preparation DOI
Soledad Cárdenas

Analytical and Bioanalytical Chemistry, Journal Year: 2023, Volume and Issue: 416(9), P. 2049 - 2056

Published: Nov. 1, 2023

Language: Английский

Citations

3