title: L-cysteine induced hemin/G-quadruplex concatemers electrocatalytic amplification with Pt-Pd supported on fullerene as a nanocarrier for sensing the spore wall protein of Nosema bombycis.
abstract: This work described a pseudobienzyme electrocatalytically amplified immunosensor for sensing the spore wall protein of Nosema bombycis by adopting L-cysteine as the electrocatalytic substance to generate H2O2in situ with the aid of hemin/G-quadruplex concatemers loaded onto C60@Pt-Pd. The hemin/G-quadruplex here is also acting as the probe for electrochemical signal output.
authors.affiliation: State Key Laboratory of Silkworm Genome Biology, Key Laboratory of Luminescent and Real-Time Analytical Chemistry, Ministry of Education (Southwest University), College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China. y198688@swu.edu.cn yuanruo@swu.edu.cn.
authors.forename: Qin
authors.initials: Q
authors.lastname: Wang
authors.forename: Yue
authors.initials: Y
authors.lastname: Song
authors.forename: Hua
authors.initials: H
authors.lastname: Xie
authors.forename: Yaqin
authors.initials: Y
authors.lastname: Chai
authors.forename: Yali
authors.initials: Y
authors.lastname: Yuan
authors.forename: Ruo
authors.initials: R
authors.lastname: Yuan
mesh_terms: D015374:Biosensing Techniques / Q000379:methods*; D002384:Catalysis; D003545:Cysteine / Q000737:chemistry*; D004247:DNA / Q000737:chemistry; D004563:Electrochemistry; D037741:Fullerenes / Q000737:chemistry; D005656:Fungal Proteins / Q000032:analysis*; D054856:G-Quadruplexes; D006427:Hemin / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry*; D008958:Models, Molecular; D016818:Nosema; D010165:Palladium / Q000737:chemistry; D010984:Platinum / Q000737:chemistry; D013172:Spores, Fungal
chemical_list: D037741:Fullerenes; D005656:Fungal Proteins; D010984:Platinum; D010165:Palladium; D006427:Hemin; D004247:DNA; D003545:Cysteine