Label-free colorimetric assay for arsenic(III) determination based on a truncated short ssDNA and gold nanoparticles
Dongwei Zhang, Yang Liu, Jina Ding, Kashif Hayat, Xuejia Zhan, Pei Zhou, Dan Zhang, Dan Zhang, Dan Zhang
Topics & Concepts
Colloidal goldArsenicColorimetryChemistryNanoparticleChromatographyNanotechnologyMaterials scienceOrganic chemistryAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionArsenic contamination and mitigation