NIR-Based Intelligent Sensing of Product Yield Stress for High-Value Bioresorbable Polymer Processing

NIR-Based Intelligent Sensing of Product Yield Stress for High-Value Bioresorbable Polymer Processing

PLA (polylactide) is a bioresorbable polymer used in implantable medical and drug delivery devices. Like other bioresorbable polymers, PLA needs to be processed carefully to avoid degradation. In this work we combine in-process temperature, pressure, and NIR spectroscopy measurements with multivaria...

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Bibliographic Details
Main Authors: Konrad Mulrennan, Nimra Munir, Leo Creedon, John Donovan, John G. Lyons, Marion McAfee
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Sensors
Subjects:
PLA
NIR spectroscopy
soft sensor
bioresorbable polymer
PLS
random forest
Online Access:https://www.mdpi.com/1424-8220/22/8/2835

Internet

https://www.mdpi.com/1424-8220/22/8/2835

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