title: Nanoreactors: a novel biosensing platform for protein assay.
abstract: We have constructed a colorimetric protein assay platform based on a nanoreactor. The novel strategy presents high sensitivity and excellent performance for the detection of thrombin. The linear range is 5.58 × 10(-10) to 6.50 × 10(-9) M and the detection limit down to 0.19 nM is achieved.
authors: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, PR China.
authors: Peng
authors: P
authors: Hu
authors: Lei
authors: L
authors: Han
authors: Chengzhou
authors: C
authors: Zhu
authors: Shao Jun
authors: SJ
authors: Dong
mesh_terms: D001560:Benzidines / Q000737:chemistry; D055162:Biocatalysis; D015374:Biosensing Techniques; D003124:Colorimetry; D006861:Hydrogen Peroxide; D058185:Magnetite Nanoparticles / Q000737:chemistry; D036103:Nanotechnology; D010084:Oxidation-Reduction; D013917:Thrombin / Q000032:analysis*
chemical_list: D001560:Benzidines; D058185:Magnetite Nanoparticles; C021758:3,3',5,5'-tetramethylbenzidine; D006861:Hydrogen Peroxide; D013917:Thrombin