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Ferreira MFS, Guimarães D, Oliveira R, Lopes T, Capela D, Marrafa J, Meneses P, Oliveira A, Baptista C, Gomes T, Moutinho S, Coelho J, Nunes da Silva R, Silva NA, Jorge PAS. Characterization of Functional Coatings on Cork Stoppers with Laser-Induced Breakdown Spectroscopy Imaging. SENSORS (BASEL, SWITZERLAND) 2023; 23:9133. [PMID: 38005520 PMCID: PMC10675711 DOI: 10.3390/s23229133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/06/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023]
Abstract
Evaluating the efficiency of surface treatments is a problem of paramount importance for the cork stopper industry. Generically, these treatments create coatings that aim to enhance the impermeability and lubrification of cork stoppers. Yet, current methods of surface analysis are typically time-consuming, destructive, have poor representativity or rely on indirect approaches. In this work, the use of a laser-induced breakdown spectroscopy (LIBS) imaging solution is explored for evaluating the presence of coating along the cylindrical surface and in depth. To test it, several cork stoppers with different shaped areas of untreated surface were analyzed by LIBS, making a rectangular grid of spots with multiple shots per spot, to try to identify the correspondent shape. Results show that this technique can detect the untreated area along with other features, such as leakage and holes, allowing for a high success rate of identification and for its performance at different depths, paving the way for future industry-grade quality control solutions with more complex surface analysis.
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Affiliation(s)
- Miguel F. S. Ferreira
- Center for Applied Photonics, INESC TEC, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (M.F.S.F.); (D.G.); (T.L.); (D.C.); (N.A.S.)
- Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
| | - Diana Guimarães
- Center for Applied Photonics, INESC TEC, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (M.F.S.F.); (D.G.); (T.L.); (D.C.); (N.A.S.)
| | - Rafaela Oliveira
- EGITRON, Rua Central da Vergada, 1280, 4535-166 Mozelos, Portugal; (R.O.); (J.M.); (P.M.); (A.O.)
| | - Tomás Lopes
- Center for Applied Photonics, INESC TEC, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (M.F.S.F.); (D.G.); (T.L.); (D.C.); (N.A.S.)
- Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
| | - Diana Capela
- Center for Applied Photonics, INESC TEC, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (M.F.S.F.); (D.G.); (T.L.); (D.C.); (N.A.S.)
| | - José Marrafa
- EGITRON, Rua Central da Vergada, 1280, 4535-166 Mozelos, Portugal; (R.O.); (J.M.); (P.M.); (A.O.)
| | - Pedro Meneses
- EGITRON, Rua Central da Vergada, 1280, 4535-166 Mozelos, Portugal; (R.O.); (J.M.); (P.M.); (A.O.)
| | - Armindo Oliveira
- EGITRON, Rua Central da Vergada, 1280, 4535-166 Mozelos, Portugal; (R.O.); (J.M.); (P.M.); (A.O.)
| | - Carlos Baptista
- Azevedos Indústria, Rua de Santo António 1, Apartado 3, 4536-909 Lourosa, Portugal; (C.B.); (T.G.)
| | - Tiago Gomes
- Azevedos Indústria, Rua de Santo António 1, Apartado 3, 4536-909 Lourosa, Portugal; (C.B.); (T.G.)
| | - Sérgio Moutinho
- Cork Technological Centre, Rua Amélia Camossa, 4535-368 Santa Maria de Lamas, Portugal; (S.M.); (J.C.); (R.N.d.S.)
| | - José Coelho
- Cork Technological Centre, Rua Amélia Camossa, 4535-368 Santa Maria de Lamas, Portugal; (S.M.); (J.C.); (R.N.d.S.)
| | - Raquel Nunes da Silva
- Cork Technological Centre, Rua Amélia Camossa, 4535-368 Santa Maria de Lamas, Portugal; (S.M.); (J.C.); (R.N.d.S.)
| | - Nuno A. Silva
- Center for Applied Photonics, INESC TEC, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (M.F.S.F.); (D.G.); (T.L.); (D.C.); (N.A.S.)
- Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
| | - Pedro A. S. Jorge
- Center for Applied Photonics, INESC TEC, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (M.F.S.F.); (D.G.); (T.L.); (D.C.); (N.A.S.)
- Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
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Gardette V, Motto-Ros V, Alvarez-Llamas C, Sancey L, Duponchel L, Busser B. Laser-Induced Breakdown Spectroscopy Imaging for Material and Biomedical Applications: Recent Advances and Future Perspectives. Anal Chem 2023; 95:49-69. [PMID: 36625118 DOI: 10.1021/acs.analchem.2c04910] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Vincent Gardette
- Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, 69622 Villeurbanne, France
| | - Vincent Motto-Ros
- Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, 69622 Villeurbanne, France
| | - César Alvarez-Llamas
- Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, 69622 Villeurbanne, France
| | - Lucie Sancey
- Univ. Grenoble Alpes, Institute for Advanced Biosciences, Inserm U 1209/CNRS 5309, 38000 Grenoble, France
| | - Ludovic Duponchel
- Univ. Lille, CNRS, UMR 8516 - LASIRE - Laboratoire de Spectroscopie pour Les Interactions, La Réactivité et L'Environnement, Lille F-59000, France
| | - Benoit Busser
- Univ. Grenoble Alpes, Institute for Advanced Biosciences, Inserm U 1209/CNRS 5309, 38000 Grenoble, France.,Department of Laboratory Medicine, Grenoble Alpes University Hospital, 38000 Grenoble, France.,Institut Universitaire de France, 75231 Paris, France
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