0000000001301047
AUTHOR
Lucia Bartella
Highly efficient temperature-dependent chiral separation with a nucleotide-based coordination polymer.
We report a new chiral coordination polymer, prepared from the cytidine 5′-monophosphate (CMP) nucleotide, capable of separating efficiently (enantiomeric excess of ca. 100%) racemic mixtures of L- and D-Asp in a temperature-dependent manner. The crystal structure of the host–guest adsorbate, with the D-Asp guest molecules loaded within its channels, could be solved allowing a direct visualization of the chiral recognition process.
Crystallographic snapshots of host–guest interactions in drugs@metal–organic frameworks: towards mimicking molecular recognition processes
We report a novel metal–organic framework (MOF) featuring functional pores decorated with hydroxyl groups derived from the natural amino acid L-serine, which is able to establish specific interactions of different natures, strengths and directionalities with organic molecules of technological interest, i.e. ascorbic acid, pyridoxine, bupropion and 17-β-estradiol, based on their different sizes and chemical natures. The ability of 1 to distinctly organize guest molecules within its channels, through the concomitant effect of different directing supramolecular host–guest interactions, enables gaining unique insights, by means of single-crystal X-ray crystallography, into the host–guest intera…
Hydrolase–like catalysis and structural resolution of natural products by a metal–organic framework
[EN] The exact chemical structure of non-crystallising natural products is still one of the main challenges in Natural Sciences. Despite tremendous advances in total synthesis, the absolute structural determination of a myriad of natural products with very sensitive chemical functionalities remains undone. Here, we show that a metal-organic framework (MOF) with alcohol-containing arms and adsorbed water, enables selective hydrolysis of glycosyl bonds, supramolecular order with the so-formed chiral fragments and absolute determination of the organic structure by single-crystal X-ray crystallography in a single operation. This combined strategy based on a biomimetic, cheap, robust and multigr…
CCDC 1823995: Experimental Crystal Structure Determination
Related Article: Marta Mon, Rosaria Bruno, Jesús Ferrando-Soria, Lucia Bartella, Leonardo Di Donna, Marianna Talia, Rosamaria Lappano, Marcello Maggiolini, Donatella Armentano, Emilio Pardo|2018|Materials Horizons|5|683|doi:10.1039/C8MH00302E
CCDC 1823991: Experimental Crystal Structure Determination
Related Article: Marta Mon, Rosaria Bruno, Jesús Ferrando-Soria, Lucia Bartella, Leonardo Di Donna, Marianna Talia, Rosamaria Lappano, Marcello Maggiolini, Donatella Armentano, Emilio Pardo|2018|Materials Horizons|5|683|doi:10.1039/C8MH00302E
CCDC 1823993: Experimental Crystal Structure Determination
Related Article: Marta Mon, Rosaria Bruno, Jesús Ferrando-Soria, Lucia Bartella, Leonardo Di Donna, Marianna Talia, Rosamaria Lappano, Marcello Maggiolini, Donatella Armentano, Emilio Pardo|2018|Materials Horizons|5|683|doi:10.1039/C8MH00302E
CCDC 1828624: Experimental Crystal Structure Determination
Related Article: Rosaria Bruno, Nadia Marino, Lucia Bartella, Leonardo Di Donna, Giovanni De Munno, Emilio Pardo, Donatella Armentano|2018|Chem.Commun.|54|6356|doi:10.1039/C8CC03544J
CCDC 1985884: Experimental Crystal Structure Determination
Related Article: Marta Mon, Rosaria Bruno, Sergio Sanz-Navarro, Cristina Negro, Jesús Ferrando-Soria, Lucia Bartella, Leonardo Di Donna, Mario Prejanò, Tiziana Marino, Antonio Leyva-Pérez, Donatella Armentano, Emilio Pardo|2020|Nat.Commun.|11|3080|doi:10.1038/s41467-020-16699-3
CCDC 1823992: Experimental Crystal Structure Determination
Related Article: Marta Mon, Rosaria Bruno, Jesús Ferrando-Soria, Lucia Bartella, Leonardo Di Donna, Marianna Talia, Rosamaria Lappano, Marcello Maggiolini, Donatella Armentano, Emilio Pardo|2018|Materials Horizons|5|683|doi:10.1039/C8MH00302E
CCDC 1823994: Experimental Crystal Structure Determination
Related Article: Marta Mon, Rosaria Bruno, Jesús Ferrando-Soria, Lucia Bartella, Leonardo Di Donna, Marianna Talia, Rosamaria Lappano, Marcello Maggiolini, Donatella Armentano, Emilio Pardo|2018|Materials Horizons|5|683|doi:10.1039/C8MH00302E
CCDC 1828625: Experimental Crystal Structure Determination
Related Article: Rosaria Bruno, Nadia Marino, Lucia Bartella, Leonardo Di Donna, Giovanni De Munno, Emilio Pardo, Donatella Armentano|2018|Chem.Commun.|54|6356|doi:10.1039/C8CC03544J
CCDC 1985885: Experimental Crystal Structure Determination
Related Article: Marta Mon, Rosaria Bruno, Sergio Sanz-Navarro, Cristina Negro, Jesús Ferrando-Soria, Lucia Bartella, Leonardo Di Donna, Mario Prejanò, Tiziana Marino, Antonio Leyva-Pérez, Donatella Armentano, Emilio Pardo|2020|Nat.Commun.|11|3080|doi:10.1038/s41467-020-16699-3