In Situ Measurement of Polymer Layer Thickness in Porous Layer Open Tubular (PLOT) Columns Using Optical Absorbance in the Near-IR Range

In Situ Measurement of Polymer Layer Thickness in Porous Layer Open Tubular (PLOT) Columns Using Optical Absorbance in the Near-IR Range

Highly reproducible fabrication of porous layer open tubular (PLOT) structures in fused silica capillaries is often challenging; thus, methods to measure layer thickness growth in real time represent a powerful tool for the production of such columns. The work presented herein demonstrates the appli...

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Bibliographic Details
Main Authors: David Collins, Ekaterina Nesterenko, Brett Paull
Format: Article
Language:English
Published: MDPI AG 2016-12-01
Series:Separations
Subjects:
PLOT columns
polymerisation
in-process layer thickness measurement
Online Access:http://www.mdpi.com/2297-8739/3/4/34

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