title: Colorimetric assay of K-562 cells based on folic acid-conjugated porous bimetallic Pd@Au nanoparticles for point-of-care testing.
abstract: A novel colorimetric assay was established based on folic acid-conjugated porous Pd@Au nanoparticles possessing peroxidase-like activity as labels for the rapid detection of human chronic myelogenous leukemia cell lines (K-562).
authors.affiliation: Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan), School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China. ujn.yujh@gmail.com.
authors.forename: Shenguang
authors.initials: S
authors.lastname: Ge
authors.forename: Fang
authors.initials: F
authors.lastname: Liu
authors.forename: Weiyan
authors.initials: W
authors.lastname: Liu
authors.forename: Mei
authors.initials: M
authors.lastname: Yan
authors.forename: Xianrang
authors.initials: X
authors.lastname: Song
authors.forename: Jinghua
authors.initials: J
authors.lastname: Yu
mesh_terms: D001672:Biocompatible Materials / Q000737:chemistry / Q000378:metabolism*; D003124:Colorimetry; D058973:Folate Receptors, GPI-Anchored / Q000737:chemistry / Q000378:metabolism; D005492:Folic Acid / Q000737:chemistry / Q000378:metabolism*; D006046:Gold / Q000737:chemistry*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D020014:K562 Cells; D053768:Metal Nanoparticles / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*; D009195:Peroxidase / Q000378:metabolism; D019095:Point-of-Care Systems; D016062:Porosity; D013696:Temperature
chemical_list: D001672:Biocompatible Materials; D058973:Folate Receptors, GPI-Anchored; D010165:Palladium; D006046:Gold; D005492:Folic Acid; D009195:Peroxidase