RT Journal Article
T1 Enantiomer-Specific Oriented Attachment of Guanidine Carbonate Crystals
A1 Sivakumar, Reajean
A1 Kwiatoszynski, Julien
A1 Fouret, Amaury
A1 Nguyen, Thi Phuong Thao
A1 Ramrup, Parsram
A1 Cheung, Pui Shan Monica
A1 Cintas, Pedro
A1 Viedma Molero, Cristóbal
A1 Cuccia, Louis A.
AB Oriented attachment, a non-classical crystallization phenomenon, describes the spontaneous self-assembly of adjoining crystals with common crystallographic orientations. Introducing chiral recognition between crystals during oriented attachment enables enantiomer-specificity and the formation of homochiral structures. Herein, we report efficient enantiomer-specific oriented attachment for suspended crystals of guanidine carbonate to form mesoscale homochiral or enantioenriched aggregates under boiling or shaking conditions. These aggregates display polyhedral macrostructures and their chirality was monitored using circular dichroism and polarized light microscopy.
PB ACS Publications (American Chemical Society)
SN Issn 1528-7483 ; Essn 1528-7505)
YR 2016
FD 2016-05
LK https://hdl.handle.net/20.500.14352/23684
UL https://hdl.handle.net/20.500.14352/23684
LA eng
NO Ministerio de Economía y Competitividad (MINECO)
NO Gobierno de Extremadura
DS Docta Complutense
RD 17 abr 2025