Nanolitre-scale capillary cell with extended effective optical path and reduced stray light for absorption photometric detection

0510632 - ÚIACH 2020 RIV CH eng C - Conference Paper (international conference)
Šesták, Jozef - Planeta, Josef - Kahle, Vladislav
Nanolitre-scale capillary cell with extended effective optical path and reduced stray light for absorption photometric detection.
µTAS 2019. The 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences. San Diego: CBMSociety, 2019, s. 1407-1408. ISBN 978-1-7334190-0-0.
[µTAS 2019. International Conference on Miniaturized Systems for Chemistry and Life Sciences /23./. Basel (CH), 27.10.2019-31.10.2019]
R&D Projects: GA MV VI20172020069
Institutional support: RVO:68081715
Keywords : capillary detection cell * millimetre-scale optical path * low stray light
OECD category: Analytical chemistry

We developed capillary detection cell made of 150 μm I. D. fused silica capillary bent to the shape of L and 100 μm optical fibre. Cell exhibits nanolitre-scale volume, extended linear and dynamic range, millimetre-scale optical path, and compatibility with capillary liquid chromatography.
Permanent Link: http://hdl.handle.net/11104/0301052