INMA Junior: Iván Marín

The next INMA-Junior Seminar will take place next Wednesday, 29 March, at 12:00 noon in the Sala de Grados of Building A of the Faculty of Sciences of the San Francisco Campus.
INMA-JUNIOR SEMINAR:
Date and time: Wednesday 29 March at 12:00 h.
Speaker: Iván Marín

Título: PREPARATION OF NANOPOROUS MEMBRANES FOR THE SEPARATION OF CHIRAL MOLECULES

Resumen de la charla:
The use of liquid crystals (LCs) to obtain nanoporous materials has attracted considerable attention in recent years. In particular, columnar mesophases allow the preparation of 1D nanopores with a strict control of the position and the size of the nanopores. In this work we aimed for an objective that goes beyond the simple separation by size or nature of the compound. To accomplish this goal, we synthesized several discotic supramolecules containing photoactive moieties. The presence of such photoactive units, which are capable of responding to light, allows us to generate chiral materials after irradiation with circular polarized light. This approach results in chiral nanoporous materials with an appropriate to control of the supramolecular chirality, and with the ability to separate optically active species. In this seminar, I will present several examples of liquid crystal-based membranes with different kind of pores, and I will also show their ability to selectively absorb different kinds of molecules.

Date

Mar 29 2023
Expired!

Time

12:00 - 13:00

Este sitio web utiliza cookies para que usted tenga la mejor experiencia de usuario. Si continúa navegando está dando su consentimiento para la aceptación de las mencionadas cookies y la aceptación de nuestra política de cookies

ACEPTAR
Aviso de cookies