Scientific discovery has always advanced by unveiling the invisible. From van Leeuwenhoek’s first glimpses of the microscopic world to the advent of single-molecule techniques, each technological ...

Continuous glucose monitoring (CGM) is vital for diabetes care, but current invasive electrochemical sensors of blood glucose often cause potential infection and skin irritation. Non-invasive sensors ...

Figure 1. (a) Schematic diagram of the optical trapping-enhanced SERS optofluidic detection system; (b) effect of the single-beam optical trap module switch state on AgNPs aggregation; (c1) and (c2) ...

The schematic diagram shows a glucose detection platform that integrates a plasma silver nanopillar sensor with an optical watch system. a Schematic and SEM image of the plasmonic silver nanopillars ...