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The search for biosignatures on spaceflight missions requires in situ instrumentation capable of highly selective and sensitive organic analyses. To this end, CE–LIF is a uniquely promising technique, capable of determining the type, abundance, and chirality of amino acids present in environmental samples at nanomolar concentrations. However, this type of assay requires several reagents that have...
Future spaceflight missions focused on life detection will carry with them new, state‐of‐the‐art instrumentation capable of highly selective and sensitive organic analysis. CE–LIF is an ideal candidate for such a mission due to its high separation efficiency and low LODs. One perceived risk of utilizing this technique on a future mission is the stability of the chemical reagents in the spaceflight...
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