Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2023 |
| Outros Autores: | , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10362/159837 |
Resumo: | This research was funded by FUNDAÇÃO PARA A CIÊNCIA E TECNOLOGIA and NMT, S. A., grant numbers PD/BDE/114550/2016 Publisher Copyright: © 2023 by the authors. |
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Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based ContainersA Comparison Studyair storage containersbreath samplinggas chromatographyion mobility spectrometrysyringevolatile organic compoundsEndocrinology, Diabetes and MetabolismBiochemistryMolecular BiologySDG 3 - Good Health and Well-beingThis research was funded by FUNDAÇÃO PARA A CIÊNCIA E TECNOLOGIA and NMT, S. A., grant numbers PD/BDE/114550/2016 Publisher Copyright: © 2023 by the authors.The employment of advanced analytical techniques and instrumentation enables the tracing of volatile organic compounds (VOCs) in vestigial concentrations (ppbv-pptv range) for several emerging applications, such as the research of disease biomarkers in exhaled air, the detection of metabolites in several biological processes, and the detection of pollutants for air quality control. In this scope, the storage of gaseous samples is crucial for preserving the integrity and stability of the collected set of analytes. This study aims to assess the suitability of three commercially available syringes as air containers (AC) that are commonly used for the collection, storage, isolation, and transportation of samples: glass syringes with glass plungers (AC1), and two plastic syringes, one with plastic plungers (AC2), and one with rubbered plungers (AC3). For this purpose, 99 air samples with different times of storage (from 10 min to 24 h) were analyzed using a Gas Chromatography—Ion Mobility Spectrometry device and the degradation of the samples was properly assessed by comparing the changes in the VOCs’ emission profiles. The quality of the method was assured by via the measurement of the blank’s spectra before each experimental run, as well as by the consecutive measurement of the three replicates for each sample. A statistical analysis of the changes in the VOCs’ emission patterns was performed using principal component analysis (PCA). The results, with a total explained variance of 93.61%, indicate that AC3 is the most suitable option for the long-term storage of air samples. Thus, AC3 containers demonstrated a higher capacity to preserve the stability and integrity of the analytes compared to AC1 and AC2. The findings of the short-term effects analysis, up to 1 h, confirm the suitability of all analyzed syringe-based containers for sample-transferring purposes in onsite analysis.DF – Departamento de FísicaLIBPhys-UNLRUNSantos, Paulo Henrique CostaMoura, Pedro CatalãoVassilenko, Valentina2023-11-10T22:11:27Z2023-08-022023-08-02T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article14application/pdfhttp://hdl.handle.net/10362/159837eng2218-1989PURE: 75829723https://doi.org/10.3390/metabo13080903info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:42:21Zoai:run.unl.pt:10362/159837Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:57:44.689372Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers A Comparison Study |
| title |
Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers |
| spellingShingle |
Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers Santos, Paulo Henrique Costa air storage containers breath sampling gas chromatography ion mobility spectrometry syringe volatile organic compounds Endocrinology, Diabetes and Metabolism Biochemistry Molecular Biology SDG 3 - Good Health and Well-being |
| title_short |
Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers |
| title_full |
Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers |
| title_fullStr |
Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers |
| title_full_unstemmed |
Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers |
| title_sort |
Suitability of Short- and Long-Term Storage of Volatile Organic Compounds Samples in Syringe-Based Containers |
| author |
Santos, Paulo Henrique Costa |
| author_facet |
Santos, Paulo Henrique Costa Moura, Pedro Catalão Vassilenko, Valentina |
| author_role |
author |
| author2 |
Moura, Pedro Catalão Vassilenko, Valentina |
| author2_role |
author author |
| dc.contributor.none.fl_str_mv |
DF – Departamento de Física LIBPhys-UNL RUN |
| dc.contributor.author.fl_str_mv |
Santos, Paulo Henrique Costa Moura, Pedro Catalão Vassilenko, Valentina |
| dc.subject.por.fl_str_mv |
air storage containers breath sampling gas chromatography ion mobility spectrometry syringe volatile organic compounds Endocrinology, Diabetes and Metabolism Biochemistry Molecular Biology SDG 3 - Good Health and Well-being |
| topic |
air storage containers breath sampling gas chromatography ion mobility spectrometry syringe volatile organic compounds Endocrinology, Diabetes and Metabolism Biochemistry Molecular Biology SDG 3 - Good Health and Well-being |
| description |
This research was funded by FUNDAÇÃO PARA A CIÊNCIA E TECNOLOGIA and NMT, S. A., grant numbers PD/BDE/114550/2016 Publisher Copyright: © 2023 by the authors. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023-11-10T22:11:27Z 2023-08-02 2023-08-02T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/159837 |
| url |
http://hdl.handle.net/10362/159837 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
2218-1989 PURE: 75829723 https://doi.org/10.3390/metabo13080903 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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14 application/pdf |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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