Phosphorylation triggered poly-nanoparticle assembly for naked-eye distinguishable T4 polynucleotide kinase detection†
Abstract
A novel naked-eye distinguishable nanosensor based on phosphorylation triggered poly-nanoparticle assembly strategy has been designed for detecting T4 PNK activity. This colorimetric sensor exhibits conveniently homogeneous operation with simple, sensitive and easily scalable properties.