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1-Pyrenebutyric acidThis paper describes a highly sensitive and label-free electrochemical immunosensor for the detection of 1-pyrenebutyric acid (PBA) which is based on a graphene (GS), chitosan (CS), and ionic liquid (IL) composite modified glassy carbon electrode (GS-CS-IL/GCE). The ...
determinationof1-pyrenebutyricacid(PBA).Undertheoptimalconditions,theamountofimmobilizedantibodywassignificantlyimprovedonthenano—AuafionelectrodeduetothesynergisticeffectandbiocompatibilityofNafionfilmandgoldnanoparticlescomposites.Theresultsshowedt11atthesensitivityandstabilityofnano.Au/NafioncompositeelectrodeforPBAdetection...
Summary: Here, we have described a novel supramolecular complex (SMC) between poly(styrene)-b-poly(4-vinylpyridine) (PS-b-P4VP) and 1-pyrenebutyric acid (PBA) and studied of its self assembly in thin film. PBA will make supramolecular complex with the P4VP block due to strong hydrogen ...
1-pyrenebutyric acidmodified electrodeWith 1-Pyrenebutyric acid (PBA) and multiwalled carbon nanotubes (MWNTs), glassy carbon electrode modified was successfully prepared. In phosphate buffer solution (pH 7.0), the direct electrochemistry of cytochrome C (Cyt C) was realized. In the cyclic ...
A simple, highly sensitive and label-free electrochemical impedance spectroscopy (EIS) immunosensor was developed using Nation and gold nanoparticles (nano-Au/Nafion) composites for the determination of 1-pyrenebutyric acid (PBA). Under the optimal conditions, the amount of immobilized antibody was ...
1-Pyrenebutyric acidPhysisorption processThe time-dependent adsorption of 1-pyrenebutyric acid (PBA) from an aqueous solution onto single-wall carbon nanotubes (SWCNTs) is analyzed experiment…[ Reginald E. RogersTravis I. BardsleySteven J. Weinstein...
time resolved spectra/ covalently coupled 1 pyrenebutyric acidTime-resolved fluorescence and anisotropy measurements of trace amounts of 1-pyrenebutyric acid labeled hen egg-white lysozyme (PBA-HEL) were used to characterize hen egg-white lysozyme (HEL) crystallization conditions. The effects of sodium...