Attia D, Mendelson O, Levi-Kalisman Y, Bitton R, Yerushalmi-Rozen R. Enantioselective disruption of cellulose nanocrystal self-assembly into chiral nematic phases in D-alanine solutions.
NANOSCALE 2023;
15:16890-16895. [PMID:
37847510 DOI:
10.1039/d3nr03077f]
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Abstract
The chiral environment of enantiomerically pure D-alanine solutions is observed to disrupt and modify the entropy-driven assembly of cellulose nanocrystals (CNCs) into a chiral nematic mesophase. The effect is specific to D-alanine and cannot be attributed to the adsorption of alanine molecules (neither D- nor L-alanine) onto the CNC particles.
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