MaterialsToday.com is pleased to bring you on-demand videos of presentations given at the 4th Nano Today Conference.

The conference was organised by Elsevier, the Institute of Bioengineering and Nanotechnology, and the journal Nano Today. This international conference presents the latest research at the multidisciplinary frontier of nanostructured materials and devices.

Below, you can view "Sole Fluorophore (Dual-Emissive Mn2+-doped Quantum Dots) for Ratiometric Intracellular pH Sensing"; presented by Feby Wijaya Pratiwi, chih-Hao Hsia, Chiung Wen Kuo, Sun-Min Yang, Peilin Chen.

Materials Today users can also view other presentations from the 4th Nano Today Conference, on demand.