An innovative colorimetric platform for the low-cost and selective identification of Cu(II), Fe(III), and Hg(II) using GQDs-DPA supported amino acids by microfluidic paper-based (µPADs) device: Multicolor plasmonic patterns

Parinaz Abdollahiyan, Mohammad Hasanzadeh, Farzad Seidi, Paria Pashazadeh‐Panahi