Figure 4. Accelerated interfacial charge transfer. (IMAGE) Science China Press Caption a) CP-MAS 15N NMR spectra; Differential charge density between b) NYF@DCN and c) NYF@BCN; d) Proposed photocatalytic mechanism of NYF@DCN photocatalysts. Credit ©Science China Press Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.