Molecules in 2D containers: in control of polymorphism
Control over polymorph formation in the crystallization of organic molecules remains a huge scientific challenge. Now, preferential formation is presented of one polymorph, formed by chiral molecules, in controlled twodimensional (2D) nanoconfinement conditions at a liquid–solid interface. So-called nanocorrals to control concomitant polymorph formation were created in situ via a nanoshaving protocol at the interface between 1-phenyloctane and covalently modified highly-oriented pyrolytic graphite (HOPG). The preferentially formed polymorphs, which were less stable in the large-scale monolayers, could be selected simply by varying the orientation of the square nanocorrals with respect to the HOPG lattice.
Read more about this in this paper.
To enable comments sign up for a Disqus account and enter your Disqus shortname in the Articulate node settings.
This is the website of Prof. Steven De Feyter (SDF) and his research team at KU Leuven.
Latest news
- Sustainable data storage via DNA October 27, 2023 07:40
- Nanoscale chemical patterning: killing two birds with one stone September 20, 2023 16:15
- Metal Ion and Guest-Mediated Spontaneous Resolution September 20, 2023 16:00
Contact Us
Leuven Chem&Tech | Leuven Nanocentre
Celestijnenlaan 200F
B-3001 Leuven
Belgium
Phone: +3216327921
Email: Please use our contact page.
2024 © Steven De Feyter group, All Rights Reserved.