Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Ying Zhuo"'
Publikováno v:
Biosensors and Bioelectronics. 83:287-292
In this work, a sensitive electrochemical aptasensor was designed for lipopolysaccharide (LPS) detection based on Ce-based metal-organic frameworks (Ce-MOFs) and Zn(2+) dependent DNAzyme-assisted recycling as dual signal amplifiers. Herein, Ce-MOFs w
Publikováno v:
Biosensors and Bioelectronics. 77:7-12
In this work, a novel Ru complex and hollow gold nanoparticles branched-poly(N-(3-aminopropyl)methacrylamide) hydrogel composites (pNAMA-Ru-HGNPs) were prepared and used as electrogenerated chemiluminescence (ECL) signal probe to construct aptasensor
Publikováno v:
Electrochimica Acta. 186:174-181
A regenerable electrochemiluminescence aptasensor for thrombin (TB) has been developed using dual co-reactants of poly(ethylenimine) (PEI) and thiosemicarbazide (TSC) for signal amplification. Herein, Au nanoparticle (AuNPs) were in-situ electrodepos
Publikováno v:
Microchimica Acta. 181:679-685
We report on a novel electrochemical signal amplification strategy for use in immunoassays. The highly responsive immunoelectrode was constructed in the following way: (1) The surface of a gold electrode was covered with a layer single-walled carbon
Publikováno v:
Journal of Electroanalytical Chemistry. 709:106-110
A novel electrochemiluminescent immunosensor was designed for cancer biomarker detection based on peroxydisulfate cathodic electrochemiluminescence using a new enhancer, one kind of perylene derivatives, synthesized by integrating the arginine covale
Publikováno v:
Biosensors and Bioelectronics. 46:74-79
This work reports a new supramolecular method for the synthesis of the amino and thiol groups functionalized C₆₀ nanoparticles (FC60NPs) with the large surface active sites and good water solubility. First, Prussian blue carried gold nanoparticle
Publikováno v:
Biosensors and Bioelectronics. 45:189-194
This work described the construction of a reagentless and ultrasensitive electrochemiluminescence (ECL) immunosensor using poly- l -lysine as a co-reactant with Ru ( bpy ) 3 2 + for signal amplification and magnetic Fe 3 O 4 loaded graphene nanosheet
Publikováno v:
Analytica Chimica Acta. 746:70-76
In this work, a sandwich-type electrochemical immunosensor for simultaneous sensitive detection of prostate specific antigen (PSA) and free prostate specific antigen (fPSA) is fabricated. Gold nanoparticles (AuNPs) modified Prussian blue and nickel h
Publikováno v:
Biomaterials. 33:1090-1096
In this work, a sandwich-type electrochemical aptasensor for simultaneous sensitive detection of platelet-derived growth factor (PDGF) and thrombin is fabricated. Reduced graphene oxide sheets (rGS) are used as matrices to immobilize the redox probes
Publikováno v:
Journal of Electroanalytical Chemistry. 664:20-25
A novel sandwich-type electrochemical enzyme immunosensor for sensitive detection of α-1-fetoprotein (AFP) using a signal amplification strategy based on the enzyme and the catalytic activity of Pt nanoparticles (PtNPs) is investigated in this work.