Search for "nitrogen-doped carbon dots" in Full Text gives 2 result(s) in Beilstein Journal of Nanotechnology.
Beilstein J. Nanotechnol. 2021, 12, 190–202, doi:10.3762/bjnano.12.15
Beilstein J. Nanotechnol. 2019, 10, 2004–2013, doi:10.3762/bjnano.10.197