Cavity enhanced spectroscopies for small volume liquid analysis

Thesis

Cavity enhanced spectroscopies (CES) are currently amongst the most sensitive spectroscopic techniques available for probing gas-phase samples, however their application to the liquid-phase has been more limited. Sensitive analysis of submicrolitre liquid samples is highly desirable, as miniaturisation allows for the reaction and analysis of scarce or expensive reagents, produces less waste, and can increase the speed of separations and reactions, whilst having a small footprint and high t...

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Authors: James, D

• DOI: 10.5287/ora-1zxbx8gyz
• Type of award: DPhil
• Level of award: Doctoral
• Awarding institution: University of Oxford
• Language: English
• Subjects: Microresonator; Microcavities; Analyte detection; Cavity Enhanced Absorption Spectroscopy; absorption spectroscopy; Nitrite detection; chemical sensor; Colorimetric chemistry; Nanophotonics; refractive index sensing; Photonics