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04 Oct: HELLO TO HYDROXAMATE FRAMEWORKS

Natalia´s work is already available at JACS. The design of metal–organic frameworks with chemical stability is limited to metal connectors as carboxylates or azolates. Inspired by the chemistry of siderophores, we report a hydroxamate titanium framework that combines photoactivity with hydrolytic stability. The straightforward derivatization of carboxylic linkers with hydroxamic groups might represent an alternative route to broaden the family of reticular solids. Check it out!

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04 Oct: CHIRAL MOFs FOR AFFORDABLE CHIRAL CHROMATOGRAPHY

Our work in collaboration with J.R. Galan-Mascaros’ group at ICIQ has been published in JACS. This work highlights the versatility and efficiency of TAMOF-1 as a chiral stationary phase capable of separating a variety of model racemic mixtures, including drugs, in a wide range of solvents of different polarity. This performance arises from the combination of chiral channels and weak binding sites allowing for low-energy separation of enantiomers, without any strong binding/recognition sites. Click for more info

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04 Oct: FUNIMAT PRESENT AT EXPOCIENCIA

The funimat team formed by Victor Rubio, Javi Castells, Isabel Abanades, María Romero and Carmen Fernández took part in the dissemination sessions of «Expociencia«. A lot of the young participants and even the older ones were fascinated by taking a little bit of lemon juice, vinegar or detergent with a few drops of red cabbage and seeing it change color. Moreover, the participants brought home a small eppendorf containing red cabbage to keep on playing with the pH at home.

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15 May: EFFECT OF NANOSTRUCTURATION ON THE SPIN CROSSOVER TRANSITION IN CRYSTALLINE ULTRATHIN FILMS

Víctor’s study on the nanostructuration of spin crossover coordination polymers has just been published in Chemical Science. A collaborative endeavor with contributions from FuniMat, RTMM and SMolMat groups of the ICMol, together with Unité Mixte de Physique CNRS/Thales and DEIMOS beamline of the Soleil synchrotron. Below a critical thickness, the completeness of the spin transition is sharply affected due to an equally dramatic film microstructure transition from fully coalesced layer into segregated nanocrystalline particles. This careful examination of the spin crossover properties of films at the nanoscale provides relevant information for scientists working towards the integration of this switchable materials into nanometric electronic and spintronic devices. For more details take a look at the full text here