1.
RSC Adv
; 10(29): 17266-17269, 2020 Apr 29.
Artigo
em Inglês
| MEDLINE
| ID: mdl-35521470
RESUMO
Cyan emissive sulfur dots with a record high photoluminescence (PL) quantum yield of 49.25% have been successfully prepared via a microwave-assisted top-down route. The PL enhancement induced by electrostatic repulsion of sulfite groups and steric hindrance of polyethylene glycol 400 (PEG-400) were investigated for the first time.