Zirconium ion-mediated assembly of a single quantum dot-based nanosensor for kinase assay
Abstract
We demonstrate the zirconium ion-mediated assembly of a single quantum dot (QD)-based nanosensor for accurate detection of protein kinases (PKA) and polynucleotide kinases (PNK). This nanosensor is very sensitive with a detection limit of 8.82 × 10-4 U mL-1 for PKA and 1.40 × 10-5 U mL-1 for PNK. Moreover, it can be used to analyze the enzyme kinetic parameters and screen the inhibitors of PKA and PNK, with potential applications in drug discovery and clinical diagnosis.
Read the paper
Related studies
- Chaos and quantum thermalization
- The Dalton quantum chemistry program system
- Cord Blood Leptin and Adiponectin as Predictors of Adiposity in Children at 3 Years of Age: A Prospective Cohort Study
- Quantitative metabolomics by H-NMR and LC-MS/MS confirms altered metabolic pathways in diabetes
- Stable adiabatic quantum batteries
- A novel self-lipid antigen targets human T cells against CD1c(+) leukemias
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.