Ontology highlight
ABSTRACT:
SUBMITTER: Deng Z
PROVIDER: S-EPMC3074539 | biostudies-literature | 2011 Apr
REPOSITORIES: biostudies-literature
Deng Zhengtao Z Tong Ling L Flores Marco M Lin Su S Cheng Ji-Xin JX Yan Hao H Liu Yan Y
Journal of the American Chemical Society 20110315 14
We report a simple, fast and green phosphine-free colloidal chemistry to synthesize high-quality wurtzite-type Mn-doped ZnS quantum rods (QRs) with tunable diameters (1.6-5.6 nm), high aspect ratios (up to 50), variable Mn doping levels (0.18-1.60%), and high quantum yields (up to 45%). The electron paramagnetic resonance spectra with modeling reveal the successful doping of paramagnetic Mn(2+) ions in the host ZnS QRs. The Mn-doped ZnS QRs demonstrate tunable dual-color (orange and blue) emissi ...[more]