A team have combined “lab-on-paper” technology with SERS to provide a label-free, ultrasensitive and powerful tool for the detection of specific molecules.
![DIY Surface-enhanced Raman spectroscopy sensor](https://www.advancedsciencenews.com/wp-content/uploads/2014/09/Small1.jpg)
A team have combined “lab-on-paper” technology with SERS to provide a label-free, ultrasensitive and powerful tool for the detection of specific molecules.