Measurement of paracetamol concentration using a fiber laser system

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2023

Autores

Soares, L (Autor) Outra; Perez-Herrera, RA (Autor) Outra; Novais, S (Autor) Outra; A. Ferreira (Autor) FEUP; Frazao, O (Autor) FCUP; Susana Silva (Autor) FCUP

Ata de Conferência Internacional

Título: 2023 IEEE 7TH PORTUGUESE MEETING ON BIOENGINEERING, ENBENG

Páginas: 25-27

IEEE 7th Portuguese Meeting on Bioengineering (ENBENG)

Porto, PORTUGAL, JUN 22-23, 2023

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-00Y-RWW

DOI: 10.1109/enbeng58165.2023.10175344

Abstract (EN): A linear fiber laser system for measurements of paracetamol concentration is experimentally demonstrated. The cavity is based on a fiber loop mirror and an FBG centered at 1567.8 nm. The sensing head corresponds to a refractometric sensor, whose which principle of operation is based on Fresnel reflection in the fiber tip (FBG side). The system works at detected variations of paracetamol concentrations with a sensitivity of [(8.74 +/- 0.34) x10(-5)] mu W/(g/kg) and a resolution of 2.77 g/kg. The results prove that the fiber laser system could be an asset for processing industries, specifically for non-invasive and real-time measurements of concentration.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 3