Ontology highlight
ABSTRACT:
SUBMITTER: Lee M
PROVIDER: S-EPMC6044902 | biostudies-literature | 2017 Oct
REPOSITORIES: biostudies-literature
Lee Miyeon M Park Young Ho YH Kang Eun Bi EB Chae Ari A Choi Yujin Y Jo Seongho S Kim Yu Jin YJ Park Soo-Jin SJ Min Byunggak B An Tae Kyu TK Lee Jihoon J In Su-Il SI Kim Sang Youl SY Park Sung Young SY In Insik I
ACS omega 20171023 10
The preparation of blue-emitting black phosphorus quantum dots (BPQDs) is based on the liquid-phase exfoliation of bulk BP. We report the synthesis of soluble BPQDs showing a strong visible blue-light emission. Highly fluorescent (photoluminescence quantum yield of ≈5% with the maximum emission (λ<sub>max</sub>) at ≈437 nm) and dispersible BPQDs in various organic solvents are first prepared by simple ultrasonication of BP crystals in chloroform in the ambient atmosphere. Furthermore, simple mus ...[more]