Optimisation of an nIR-Emitting Benzoporphyrin Pressure-Sensitive Paint Formulation

The use of pressure-sensitive paints (PSPs), an optical oxygen sensing technique, to visualise and measure the surface pressure on vehicle models in wind tunnel testing is becoming increasingly prevalent. Porphyrins have long been the standard luminophore for PSP formulations, with the majority empl...

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Bibliographic Details
Main Authors: Elliott J. Nunn, Louise S. Natrajan, Mark K. Quinn
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/25/15/4560
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