title: A sensitive electrochemical aptasensor based on the co-catalysis of hemin/G-quadruplex, platinum nanoparticles and flower-like MnO2 nanosphere functionalized multi-walled carbon nanotubes.
abstract: In this work, a sensitive electrochemical aptasensor for the detection of thrombin (TB) is developed and demonstrated based on the co-catalysis of hemin/G-quadruplex, platinum nanoparticles (PtNPs) and flower-like MnO2 nanosphere functionalized multi-walled carbon nanotubes (MWCNT-MnO2).
authors.affiliation: Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China. xwju@swu.edu.cn yuanruo@swu.edu.cn.
authors.forename: Wenju
authors.initials: W
authors.lastname: Xu
authors.forename: Shuyan
authors.initials: S
authors.lastname: Xue
authors.forename: Huayu
authors.initials: H
authors.lastname: Yi
authors.forename: Pei
authors.initials: P
authors.lastname: Jing
authors.forename: Yaqin
authors.initials: Y
authors.lastname: Chai
authors.forename: Ruo
authors.initials: R
authors.lastname: Yuan
mesh_terms: D002384:Catalysis; D055664:Electrochemical Techniques; D054856:G-Quadruplexes; D006427:Hemin / Q000737:chemistry*; D017895:Manganese Compounds / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry*; D054118:Nanospheres / Q000737:chemistry; D037742:Nanotubes, Carbon / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*; D010984:Platinum / Q000737:chemistry*; D013917:Thrombin / Q000032:analysis* / Q000737:chemistry
chemical_list: D017895:Manganese Compounds; D037742:Nanotubes, Carbon; D010087:Oxides; D010984:Platinum; C027424:manganese oxide; D006427:Hemin; D013917:Thrombin