Unusual emission transformation of graphene quantum dots induced by self-assembled aggregation
- 13 June 2012
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 48 (61), 7637-7639
- https://doi.org/10.1039/c2cc32984k
Abstract
Graphene quantum dots prepared by a one-step hydrothermal procedure in a microwave exhibit an unusual emission transformation in strong acidic media and at high concentration, induced by self-assembled J-type aggregation under restrained π–π interactions.Keywords
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