A straightforward grafting of a polycationic phosphorus-containing dendritic shell onto polystyrene nanoparticles leads to dendronized nanoparticles showing unique behavior.
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http://dx.doi.org/10.1039/b406686c | DOI Listing |
Chem Asian J
April 2009
Beijing National Laboratory for Molecular Sciences, College of Chemistry, Peking University, Beijing 100871, China.
A family of giant pi-conjugated dendrimers has been developed as pure-blue active materials for organic light-emitting diodes (OLEDs). The investigation of their photophysical properties indicates that G0 and G1 exhibit almost the same absorption and PL spectra in dilute solutions and in thin films. The steric hindrance of the bulky dendrimers effectively prevents strong intermolecular interaction in the solid state, which effectively improves the emission spectral stability.
View Article and Find Full Text PDFChem Commun (Camb)
August 2004
Universite de Versailles-St Quentin en Yvelines, SIRCOB UMR-CNRS 8086, 45 Avenue des Etats-Unis, 78035 Versailles, France.
A straightforward grafting of a polycationic phosphorus-containing dendritic shell onto polystyrene nanoparticles leads to dendronized nanoparticles showing unique behavior.
View Article and Find Full Text PDFChem Biol
July 2001
Department of Biological Chemistry, Wyeth-Ayerst Research, Pearl River, NY 10965, USA.
Background: RFI-641, a small dendrimer-like compound, is a potent and selective inhibitor of respiratory syncytial virus (RSV), which is currently a clinical candidate for the treatment of upper and lower respiratory tract infections caused by RSV. RFI-641 inhibits RSV growth with an IC(50) value of 50 nM and prevents syncytia formation in tissue culture. RSV contains of three surface glycoproteins, a small hydrophobic (SH) protein of unknown function, and attachment (G) and fusion (F) proteins that enable binding and fusion of virus, respectively, with target cells.
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