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Updated: Jun 19, 2026

Online Size-exclusion and Ion-exchange Chromatography on a SAXS Beamline
Published on: January 5, 2017
Spin me right round - a versatile BTA-based alignment media toolbox for enhanced enantiodiscrimination
Matthias Brauser1, Martin Leyendecker1, Volker Schmidts1
1Clemens-Schöpf-Institut für Organische Chemie und Biochemie, Technische Universität Darmstadt, Peter Grünberg-Str.16, 64287 Darmstadt, Germany. cthiele@thielelab.de.
Abstract:
Benzenetricarboxamides (BTAs) have been introduced as modular building blocks forming lyotropic liquid crystals (LLC) by self-assembly. Herein, we present a toolbox of chiral BTA-based LLCs as alignment media for the measurement of residual dipolar couplings (RDCs). We present one system based on new asymmetrically substituted BTAs and a sergeant and soldier (SaS) system based on mixtures of chiral and achiral BTA building blocks. We investigate their enantiodiscriminating properties and scalability thereof.
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