3D printed metal columns for capillary liquid chromatography

3D printed metal columns for capillary liquid chromatography

Coiled planar capillary chromatography columns (0.9 mm I.D. × 60 cm L) were 3D printed in stainless steel (316L), and titanium (Ti-6Al-4V) alloys (external dimensions of ~5 × 30 × 58 mm), and either slurry packed with various sized reversed-phase octadecylsilica particles, or filled with an in situ...

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Veröffentlicht in:Analyst (London) 2014-12, Vol.139 (24), p.6343-6347
Hauptverfasser: Sandron, S, Heery, B, Gupta, V, Collins, D A, Nesterenko, E P, Nesterenko, P N, Talebi, M, Beirne, S, Thompson, F, Wallace, G G, Brabazon, D, Regan, F, Paull, B
Format: Artikel
Sprache:eng
Schlagworte:
Austenitic stainless steels
Capillarity
Chromatography
Coiling
Coolers
Heat resistant steels
Heaters
Liquid chromatography
Three dimensional
Titanium base alloys
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Zusammenfassung:Coiled planar capillary chromatography columns (0.9 mm I.D. × 60 cm L) were 3D printed in stainless steel (316L), and titanium (Ti-6Al-4V) alloys (external dimensions of ~5 × 30 × 58 mm), and either slurry packed with various sized reversed-phase octadecylsilica particles, or filled with an in situ prepared methacrylate based monolith. Coiled printed columns were coupled directly with 30 × 30 mm Peltier thermoelectric direct contact heater/cooler modules. Preliminary results show the potential of using such 3D printed columns in future portable chromatographic devices.
ISSN:0003-2654
1364-5528
DOI:10.1039/c4an01476f