title: Self-assembly of fluorescent carbon dots in a N,N-dimethylmethanamide solution via Schiff base reaction.
abstract: The transition from nanoparticles suspended in aqueous solutions into solid fluorescent structures is developed for application in solid functional devices. The presented approach enables the organization of carbon dots into rod-like shapes that can still be re-dispersed into aqueous solution. Schiff bases forming at the surface of carbon dots not only protect their surface states, but also provide sites for tethering to other carbon dots. As a consequence, the large assemblies of CDs can come together to form regular, well ordered structures whilst still maintaining their photoluminescence properties. This opens up enormous possibilities for device manufacture, as these self-assemblies could be grown or grafted onto templates forming regular structures, and find innumerable applications ranging from optoelectronic devices, light harvesting to artificial photosynthesis.
authors: Key Laboratory of Instrumentation Science & Dynamic Measurement of Ministry of Education, Science and Technology on Electronic Test and Measurement Laboratory, and School of Material Science and Engineering, North University of China, Taiyuan 030051, P. R. China. hsliang@yeah.net.
authors: Shengliang
authors: S
authors: Hu
authors: Yanli
authors: Y
authors: Ding
authors: Qing
authors: Q
authors: Chang
authors: Adrian
authors: A
authors: Trinchi
authors: Kui
authors: K
authors: Lin
authors: Jinlong
authors: J
authors: Yang
authors: Jun
authors: J
authors: Liu