N-(Aminobutyl)-N-(ethylisoluminol) and hemin dual-functionalized graphene hybrids with high chemiluminescence.
نویسندگان
چکیده
Herein, we report a facile strategy for the synthesis of dual-functionalized graphene hybrids (A-H-GNs) based on interactions among graphene, N-(aminobutyl)-N-(ethylisoluminol) (ABEI) and hemin. The multilayers of a chemiluminescence reagent (ABEI) and a catalyst (hemin) were accumulated on the graphene surface, resulting in high chemiluminescence performance, good solubility and stability in aqueous solution.
منابع مشابه
A graphene-based composite material noncovalently functionalized with a chemiluminescence reagent: synthesis and intrinsic chemiluminescence activity.
A bottom-up approach for preparing multifunctional graphene-based materials noncovalently functionalized with CL reagents with aromatic rings such as N-(aminobutyl)-N-(ethylisoluminol) (ABEI), luminol and isoluminol is reported. The as-prepared nanocomposites exhibit good CL activity, which may find future applications in analytical, electrochemical and biomedical fields.
متن کاملSynthesis of N-(aminobutyl)-N-(ethylisoluminol) functionalized gold nanomaterials for chemiluminescent bio-probe.
A novel strategy for the synthesis of CF-AuNMs by reducing HAuCl(4) with ABEI in aqueous solution at room temperature is reported. No additional stabilizing and reducing reagents are needed, and various morphologies of CF-AuNMs can be obtained. It could be used as bio-probe for bioassays.
متن کاملCapillary electrophoresis-chemiluminescence detection system equipped with a consecutive sample-injection device.
We have developed a consecutive sample-injection device for capillary electrophoresis, which comprises one four-way cock, two syringe pumps, and an interface part taking advantage of two three-way Teflon joints. Sample introduction into the capillary is made hydrodynamically by pressure, caused by the flow of the sample solution at the tip of the capillary inlet. We combined the injection devic...
متن کاملDetermining the concentration of procalcitonin using a magnetic particles-based chemiluminescence assay for the clinical diagnosis of sepsis.
Our objective is to develop an assay based on magnetic particles (MPs) to determine the concentration of procalcitonin (PCT) using a chemiluminescence immunoassay (CLIA). Fluorescein isothiocyanate (FITC) and N-(aminobutyl)-N-(ethylisoluminol) (ABEI) were used to label two different anti-procalcitonin (PCT) monoclonal antibodies. The labeled antibodies, the PCT antigen, and the anti-FITC antibo...
متن کاملChemiluminescence immunoassay of cyclosporine in whole blood.
We describe a chemiluminescent immunoassay (CLI) for measuring cyclosporine in whole blood. Its sensitivity and accuracy are comparable with those of an RIA method that makes use of the same specific monoclonal antibody. The comparison with the RIA method was excellent: y(RIA) = x(CLI) + 11.24 (r = 0.99). In our procedure the samples are incubated with cyclosporin C-hemisuccinate-aminobutyl-N-e...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Chemical communications
دوره 49 84 شماره
صفحات -
تاریخ انتشار 2013