Four different conjugated polymer nanoparticles (CPNs) were used to differentiate structurally similar glycosaminoglycans (GAGs) in a urine simulant. challenged by the structural similarity of GAGs and interferences of the concomitant biomolecules commonly present in biological fluids. Conventional GAG detection methods require sample preparation steps followed by complicated instrumental analysis or biochemical assays.5-9 Recently several Nodakenin… Continue reading Four different conjugated polymer nanoparticles (CPNs) were used to differentiate structurally