Glyco-functionalized dinuclear rhenium(<scp>i</scp>) complexes for cell imaging
作者:Alessandro Palmioli、Alessandro Aliprandi、Dedy Septiadi、Matteo Mauro、Anna Bernardi、Luisa De Cola、Monica Panigati
DOI:10.1039/c6ob02559e
日期:——
The design, synthesis and photophysical characterization of four new luminescent glycosylated luminophores based on dinuclear rhenium complexes, namely Glyco-Re, are described. The derivatives have the general formula [Re2(μ-Cl)2(CO)6(μ-pydz-R)] (R-pydz = functionalized 1,2-pyridazine), where a sugar residue (R) is covalently bound to the pyridazine ligand in the β position. Different synthetic pathways
antibiotic therapies. Infections caused by Pseudomonasaeruginosa are of great concern, especially for immunocompromised and cystic fibrosis patients. P. aeruginosa lectins LecA and LecB are virulencefactors and play a key role in establishing biofilm; therefore, inhibition of the function of these proteins has potential in dismantling the bacterium from the protective biofilm environment and in restoring
Enhanced emission intensity of novel Re(i)-glycoprobes resulting from the specific recognition of carbohydrate-binding proteins as a potential tool in bioimaging applications.
Glycofunctionalization of Poly(lactic-<i>co</i>-glycolic acid) Polymers: Building Blocks for the Generation of Defined Sugar-Coated Nanoparticles
作者:Alessandro Palmioli、Barbara La Ferla
DOI:10.1021/acs.orglett.8b01287
日期:2018.6.15
set of poly(lactic-co-glycolic acid) polymers functionalized with different monosaccharides as well as glycodendrimers and surface-decorated nanoparticles (NPs) were synthesized and characterized. The functionalization of the polymer was carried out through amide bond formation with amino-modified sugar monomers and through a biocompatible chemoselective method exploiting the reducing end of a free