On a recently published joint work, Jose, Neyvis and Belén used a novel method to induce the translocation of an enzyme into the pores of a MOF. Their procedure is based in a partial denaturation of the enzyme followed by its refolding into the polar cavities offered by the host. Thanks to a combination of experimental and theoretical work, we managed to demonstrate that the enzyme adopts a different conformation inside the MOF, granting it enhanced activity, stability and recyclability. The work is now available in Chemical Science
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Javi reports the synthesis of the first mesoporous titanium-organic framework, now available in Chemical Science. The use of High-Throughput (HT) methodologies enabled the synthesis of highly crystalline MIL-100(Ti). Compared to the classical Fe phase, this MOF shows improved chemical stability and retains the photoactivity intrinsic to Ti(IV) centers. Photocatalytic H2 production was demonstrated in collaboration with Hermenegildo Garcías group at the Instituto of Tecnología Química. For more details check the link
Alejandros work has just been published in Angewandte Chemie Int. Ed. In this paper, Single-Crystal X-Ray Diffraction is used to follow the restricted polymerization of pyrrole inside a cyclodextrin MOF, which generates discrete units of highly reactive cationic terpyrrole inside the pores. This work gives unprecedented information about the host-guest interactions that limit the formation of polymers, that can be useful to future works using MOFs as templates for polymerization processes. For more info see here
Katherine Mirica (Dartmouth College) visited us and presented the recent advances of her team on conductive metal-organic frameworks to develop advanced sensory platforms. We are hopeful this will initiate a fruitful collaboration between both groups.
Victor has officially become Dr. Rubio-Giménez after defending his PhD Thesis. The jury was formed by Prof. Mirica, Medina and Gándara. Victor will continue his work on conductive and magnetic MOFs until September 2019 when he will join Ameloot´s group at Leuven with a FWO Fellowship. Congratulations!
Isabel and Francisco have been awarded the Marie Curie and La Caixa Junior Leader Fellowships, respectively. These are very competitive calls that highlight their excellent scientific and academic performance. Congratulations!
Carlos joined Yaghi´s lab at UC Berkeley as a visiting scholar to discuss on potential collaborations on water adsorption and CO2 reduction with heterometallic titanium organic frameworks. Thanks for the invitation!
Carmen graduated in Chemistry in 2017 at the University of Santiago de Compostela an got a master in Chemistry at the University of Valencia in 2019. She will be working in the design of porous and materials and layered clays for water remediation and removal of toxics.
Elisa comes from Lille (France).For her internship as an Erasmus student, she will be helping Belén with the synthesis of chiral MOFs from proteogenic building blocks.
Víctor, Neyvis and Garins work has just been published in Angewandte Chemie Int. Ed. This joint effort shines some light into the underlying mechanism behind the chemiresistive phenomena displayed by electrically conductive MOFs. Taking advantage of our previously reported devices based on Cu-CAT-1 ultrathin films (~30 nm), we used experimental data in combination with computational modelling to obtain evidence for a guest dependent modification of the MOFs electronic structure. This causes a direct dependence between the electrical response of the MOF and guest interactions with its open metal nodes. You can see the full text here