Shu Rui Ng

TL;DR: This study demonstrates a facial approach to fabricate a smart nanostructured graphene-based functional biofilm that provides a powerful and reliable platform to the real-time study of biointeresting molecules released from living cells, thus rendering potential broad applications in neuroscience, screening drug therapy effect, and live-cell assays.

TL;DR: How miniaturisation strategies together with nanotechnologies have been used to advance lab-on-a-chip (LOC) for capturing, separating, enriching and detecting different CTCs efficiently, while meeting the challenges of cell viability, high throughput multiplex or single-cell detection and post-processing is highlighted.

TL;DR: In this paper, a nanocomposite gel with a uniform porous structure and well-controlled compositions prepared by mixing three-dimensional graphene material with an ionic liquid, 1-butyl-3-methylimidazolium hexafluorophosphate, is used for nitric oxide detection.

TL;DR: To overcome shortcomings of the ex situ approaches, in situ detection using H( 2)O(2) molecules to diagnose ischemia through enhanced protein direct electron transfer on a unique horseradish peroxidase-Au nanoparticles-polyaniline nanowires biofilm is demonstrated and it is discovered that the extracellular H(2,O,2) molecule released per ischemic cell is 2.7-times of that of a normal cell.

TL;DR: PH sensors fabricated by anodically electrodepositing iridium oxide films onto microelectrodes on chips and coated with poly(ethyleneimine) (PEI) for mechanical stability demonstrate super-Nernstian response to pH.