ravidasvir/sofosbuvir (ASC18) / Ascletis - LARVOL DELTA

Highly Concentrated, Zwitterionic Ligand-Capped Mn:CsPb(Br Cl ) Nanocrystals as Bright Scintillators for Fast Neutron Imaging. (PubMed, ACS Energy Lett) - "The emissive behavior of these ASC18-capped NCs was carefully controlled by compositional tuning that permitted us to select for high quantum yields (>50%) coinciding with Mn-dominated emission for minimal self-absorption. These tailored Mn:CsPb(BrCl) NCs demonstrated over 8 times brighter light yield than their oleyl-capped variants under fast neutron irradiation, which is competitive with that of near-unity FAPbBr NCs, while essentially eliminating self-absorption. Because of their rare combination of concentrations above 100 mg/mL and high quantum yields, along with minimal self-absorption for good spatial resolution, Mn:CsPb(BrCl) NCs have the potential to displace ZnS:Cu as the leading scintillator for fast neutron imaging."

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