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| Format: | Artículo científico |
| Language: | en |
| Published: |
Analytical chemistry
2025
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| Online Access: | https://pubmed.ncbi.nlm.nih.gov/40245083/ |
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| _version_ | 1868266214133858304 |
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| author | Ciornii, Dmitri Hodoroaba, Vasile-Dan Benismail, Nizar Maltseva, Alina Ferrer, Juan F Wang, Jiamin Parra, Raquel Jézéquel, Ronan Receveur, Justine Gabriel, Dina Scheitler, Andreas van Oversteeg, Christa Roosma, Jorg van Renesse van Duivenbode, Alex Bulters, Tim Zanella, Michela Perini, Alessandro Benetti, Federico Mehn, Dora Dierkes, Georg Soll, Michael Ishimura, Takahisa Bednarz, Marius Peng, Guyu Hildebrandt, Lars Peters, Mathias Kim, Seung-Kyu Türk, Jochen Steinfeld, Felix Jung, Jaehak Hong, Sanghee Kim, Eun-Ju Yu, Hye-Weon Klockmann, Sven Krafft, Christoph Süssmann, Julia Zou, Shan Ter Halle, Alexandra Giovannozzi, Andrea M Sacco, Alessio Fadda, Marta Putzu, Mara Im, Dong-Hoon Nhlapo, Nontete Carrillo-Barragán, Priscilla Schmidt, Natascha Herzke, Dorte Gomiero, Alessio Jaén-Gil, Adrián Cabanes, Damien J E Doedt, Martin Cardoso, Vitor Schmitz, Antje Hawly, Moritz Mo, Huajuan Jacquin, Justine Mechlinski, Andy Adediran, Gbotemi A Andrade, Jose Muniategui-Lorenzo, Soledad Ramsperger, Anja Löder, Martin G J Laforsch, Christian Cirkovic Velickovic, Tanja Fabbri, Daniele Coralli, Irene Federici, Stefania Scholz-Böttcher, Barbara M la Nasa, Jacopo Biale, Greta Rauert, Cassandra Okoffo, Elvis D Undas, Anna An, Lihui Wachtendorf, Volker Fengler, Petra Altmann, Korinna |
| author_facet | Ciornii, Dmitri Hodoroaba, Vasile-Dan Benismail, Nizar Maltseva, Alina Ferrer, Juan F Wang, Jiamin Parra, Raquel Jézéquel, Ronan Receveur, Justine Gabriel, Dina Scheitler, Andreas van Oversteeg, Christa Roosma, Jorg van Renesse van Duivenbode, Alex Bulters, Tim Zanella, Michela Perini, Alessandro Benetti, Federico Mehn, Dora Dierkes, Georg Soll, Michael Ishimura, Takahisa Bednarz, Marius Peng, Guyu Hildebrandt, Lars Peters, Mathias Kim, Seung-Kyu Türk, Jochen Steinfeld, Felix Jung, Jaehak Hong, Sanghee Kim, Eun-Ju Yu, Hye-Weon Klockmann, Sven Krafft, Christoph Süssmann, Julia Zou, Shan Ter Halle, Alexandra Giovannozzi, Andrea M Sacco, Alessio Fadda, Marta Putzu, Mara Im, Dong-Hoon Nhlapo, Nontete Carrillo-Barragán, Priscilla Schmidt, Natascha Herzke, Dorte Gomiero, Alessio Jaén-Gil, Adrián Cabanes, Damien J E Doedt, Martin Cardoso, Vitor Schmitz, Antje Hawly, Moritz Mo, Huajuan Jacquin, Justine Mechlinski, Andy Adediran, Gbotemi A Andrade, Jose Muniategui-Lorenzo, Soledad Ramsperger, Anja Löder, Martin G J Laforsch, Christian Cirkovic Velickovic, Tanja Fabbri, Daniele Coralli, Irene Federici, Stefania Scholz-Böttcher, Barbara M la Nasa, Jacopo Biale, Greta Rauert, Cassandra Okoffo, Elvis D Undas, Anna An, Lihui Wachtendorf, Volker Fengler, Petra Altmann, Korinna Ciornii, Dmitri Hodoroaba, Vasile-Dan Benismail, Nizar Maltseva, Alina Ferrer, Juan F Wang, Jiamin Parra, Raquel Jézéquel, Ronan Receveur, Justine Gabriel, Dina Scheitler, Andreas van Oversteeg, Christa Roosma, Jorg van Renesse van Duivenbode, Alex Bulters, Tim Zanella, Michela Perini, Alessandro Benetti, Federico Mehn, Dora Dierkes, Georg Soll, Michael Ishimura, Takahisa Bednarz, Marius Peng, Guyu Hildebrandt, Lars Peters, Mathias Kim, Seung-Kyu Türk, Jochen Steinfeld, Felix Jung, Jaehak Hong, Sanghee Kim, Eun-Ju Yu, Hye-Weon Klockmann, Sven Krafft, Christoph Süssmann, Julia Zou, Shan Ter Halle, Alexandra Giovannozzi, Andrea M Sacco, Alessio Fadda, Marta Putzu, Mara Im, Dong-Hoon Nhlapo, Nontete Carrillo-Barragán, Priscilla Schmidt, Natascha Herzke, Dorte Gomiero, Alessio Jaén-Gil, Adrián Cabanes, Damien J E Doedt, Martin Cardoso, Vitor Schmitz, Antje Hawly, Moritz Mo, Huajuan Jacquin, Justine Mechlinski, Andy Adediran, Gbotemi A Andrade, Jose Muniategui-Lorenzo, Soledad Ramsperger, Anja Löder, Martin G J Laforsch, Christian Cirkovic Velickovic, Tanja Fabbri, Daniele Coralli, Irene Federici, Stefania Scholz-Böttcher, Barbara M la Nasa, Jacopo Biale, Greta Rauert, Cassandra Okoffo, Elvis D Undas, Anna An, Lihui Wachtendorf, Volker Fengler, Petra Altmann, Korinna |
| collection | PubMed - marine biology |
| contents | Interlaboratory Comparison Reveals State of the Art in Microplastic Detection and Quantification Methods. Ciornii, Dmitri Hodoroaba, Vasile-Dan Benismail, Nizar Maltseva, Alina Ferrer, Juan F Wang, Jiamin Parra, Raquel Jézéquel, Ronan Receveur, Justine Gabriel, Dina Scheitler, Andreas van Oversteeg, Christa Roosma, Jorg van Renesse van Duivenbode, Alex Bulters, Tim Zanella, Michela Perini, Alessandro Benetti, Federico Mehn, Dora Dierkes, Georg Soll, Michael Ishimura, Takahisa Bednarz, Marius Peng, Guyu Hildebrandt, Lars Peters, Mathias Kim, Seung-Kyu Türk, Jochen Steinfeld, Felix Jung, Jaehak Hong, Sanghee Kim, Eun-Ju Yu, Hye-Weon Klockmann, Sven Krafft, Christoph Süssmann, Julia Zou, Shan Ter Halle, Alexandra Giovannozzi, Andrea M Sacco, Alessio Fadda, Marta Putzu, Mara Im, Dong-Hoon Nhlapo, Nontete Carrillo-Barragán, Priscilla Schmidt, Natascha Herzke, Dorte Gomiero, Alessio Jaén-Gil, Adrián Cabanes, Damien J E Doedt, Martin Cardoso, Vitor Schmitz, Antje Hawly, Moritz Mo, Huajuan Jacquin, Justine Mechlinski, Andy Adediran, Gbotemi A Andrade, Jose Muniategui-Lorenzo, Soledad Ramsperger, Anja Löder, Martin G J Laforsch, Christian Cirkovic Velickovic, Tanja Fabbri, Daniele Coralli, Irene Federici, Stefania Scholz-Böttcher, Barbara M la Nasa, Jacopo Biale, Greta Rauert, Cassandra Okoffo, Elvis D Undas, Anna An, Lihui Wachtendorf, Volker Fengler, Petra Altmann, Korinna In this study, we investigate the current accuracy of widely used microplastic (MP) detection methods through an interlaboratory comparison (ILC) involving ISO-approved techniques. The ILC was organized under the prestandardization platform of VAMAS (Versailles Project on Advanced Materials and Standards) and gathered a large number (84) of analytical laboratories across the globe. The aim of this ILC was (i) to test and to compare two thermo-analytical and three spectroscopical methods with respect to their suitability to identify and quantify microplastics in a water-soluble matrix and (ii) to test the suitability of the microplastic test materials to be used in ILCs. Two reference materials (RMs), polyethylene terephthalate (PET) and polyethylene (PE) as powders with rough size ranges between 10 and 200 μm, were used to press tablets for the ILC. The following parameters had to be assessed: polymer identity, mass fraction, particle number concentration, and particle size distribution. The reproducibility, S, in thermo-analytical experiments ranged from 62%-117% (for PE) and 45.9%-62% (for PET). In spectroscopical experiments, the S varied between 121% and 129% (for PE) and 64% and 70% (for PET). Tablet dissolution turned out to be a very challenging step and should be optimized. Based on the knowledge gained, development of guidance for improved tablet filtration is in progress. Further, in this study, we discuss the main sources of uncertainties that need to be considered and minimized for preparation of standardized protocols for future measurements with higher accuracy. |
| format | Artículo científico |
| id | pubmed_40245083 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Analytical chemistry |
| record_format | pubmed |
| spellingShingle | Interlaboratory Comparison Reveals State of the Art in Microplastic Detection and Quantification Methods. Ciornii, Dmitri Hodoroaba, Vasile-Dan Benismail, Nizar Maltseva, Alina Ferrer, Juan F Wang, Jiamin Parra, Raquel Jézéquel, Ronan Receveur, Justine Gabriel, Dina Scheitler, Andreas van Oversteeg, Christa Roosma, Jorg van Renesse van Duivenbode, Alex Bulters, Tim Zanella, Michela Perini, Alessandro Benetti, Federico Mehn, Dora Dierkes, Georg Soll, Michael Ishimura, Takahisa Bednarz, Marius Peng, Guyu Hildebrandt, Lars Peters, Mathias Kim, Seung-Kyu Türk, Jochen Steinfeld, Felix Jung, Jaehak Hong, Sanghee Kim, Eun-Ju Yu, Hye-Weon Klockmann, Sven Krafft, Christoph Süssmann, Julia Zou, Shan Ter Halle, Alexandra Giovannozzi, Andrea M Sacco, Alessio Fadda, Marta Putzu, Mara Im, Dong-Hoon Nhlapo, Nontete Carrillo-Barragán, Priscilla Schmidt, Natascha Herzke, Dorte Gomiero, Alessio Jaén-Gil, Adrián Cabanes, Damien J E Doedt, Martin Cardoso, Vitor Schmitz, Antje Hawly, Moritz Mo, Huajuan Jacquin, Justine Mechlinski, Andy Adediran, Gbotemi A Andrade, Jose Muniategui-Lorenzo, Soledad Ramsperger, Anja Löder, Martin G J Laforsch, Christian Cirkovic Velickovic, Tanja Fabbri, Daniele Coralli, Irene Federici, Stefania Scholz-Böttcher, Barbara M la Nasa, Jacopo Biale, Greta Rauert, Cassandra Okoffo, Elvis D Undas, Anna An, Lihui Wachtendorf, Volker Fengler, Petra Altmann, Korinna Interlaboratory Comparison Reveals State of the Art in Microplastic Detection and Quantification Methods. Ciornii, Dmitri Hodoroaba, Vasile-Dan Benismail, Nizar Maltseva, Alina Ferrer, Juan F Wang, Jiamin Parra, Raquel Jézéquel, Ronan Receveur, Justine Gabriel, Dina Scheitler, Andreas van Oversteeg, Christa Roosma, Jorg van Renesse van Duivenbode, Alex Bulters, Tim Zanella, Michela Perini, Alessandro Benetti, Federico Mehn, Dora Dierkes, Georg Soll, Michael Ishimura, Takahisa Bednarz, Marius Peng, Guyu Hildebrandt, Lars Peters, Mathias Kim, Seung-Kyu Türk, Jochen Steinfeld, Felix Jung, Jaehak Hong, Sanghee Kim, Eun-Ju Yu, Hye-Weon Klockmann, Sven Krafft, Christoph Süssmann, Julia Zou, Shan Ter Halle, Alexandra Giovannozzi, Andrea M Sacco, Alessio Fadda, Marta Putzu, Mara Im, Dong-Hoon Nhlapo, Nontete Carrillo-Barragán, Priscilla Schmidt, Natascha Herzke, Dorte Gomiero, Alessio Jaén-Gil, Adrián Cabanes, Damien J E Doedt, Martin Cardoso, Vitor Schmitz, Antje Hawly, Moritz Mo, Huajuan Jacquin, Justine Mechlinski, Andy Adediran, Gbotemi A Andrade, Jose Muniategui-Lorenzo, Soledad Ramsperger, Anja Löder, Martin G J Laforsch, Christian Cirkovic Velickovic, Tanja Fabbri, Daniele Coralli, Irene Federici, Stefania Scholz-Böttcher, Barbara M la Nasa, Jacopo Biale, Greta Rauert, Cassandra Okoffo, Elvis D Undas, Anna An, Lihui Wachtendorf, Volker Fengler, Petra Altmann, Korinna In this study, we investigate the current accuracy of widely used microplastic (MP) detection methods through an interlaboratory comparison (ILC) involving ISO-approved techniques. The ILC was organized under the prestandardization platform of VAMAS (Versailles Project on Advanced Materials and Standards) and gathered a large number (84) of analytical laboratories across the globe. The aim of this ILC was (i) to test and to compare two thermo-analytical and three spectroscopical methods with respect to their suitability to identify and quantify microplastics in a water-soluble matrix and (ii) to test the suitability of the microplastic test materials to be used in ILCs. Two reference materials (RMs), polyethylene terephthalate (PET) and polyethylene (PE) as powders with rough size ranges between 10 and 200 μm, were used to press tablets for the ILC. The following parameters had to be assessed: polymer identity, mass fraction, particle number concentration, and particle size distribution. The reproducibility, S, in thermo-analytical experiments ranged from 62%-117% (for PE) and 45.9%-62% (for PET). In spectroscopical experiments, the S varied between 121% and 129% (for PE) and 64% and 70% (for PET). Tablet dissolution turned out to be a very challenging step and should be optimized. Based on the knowledge gained, development of guidance for improved tablet filtration is in progress. Further, in this study, we discuss the main sources of uncertainties that need to be considered and minimized for preparation of standardized protocols for future measurements with higher accuracy. |
| title | Interlaboratory Comparison Reveals State of the Art in Microplastic Detection and Quantification Methods. |
| url | https://pubmed.ncbi.nlm.nih.gov/40245083/ |