Reaction-based indicator displacement assay (RIA) for the colorimetric and fluorometric detection of hydrogen peroxide

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Reaction-based Indicator displacement Assay (RIA) for the selective colorimetric and fluorometric detection of peroxynitrite.

Using the self-assembly of aromatic boronic acids with Alizarin Red S (ARS), we developed a new chemosensor for the selective detection of peroxynitrite. Phenylboronic acid (PBA), benzoboroxole (BBA) and 2-(N,N-dimethylaminomethyl)phenylboronic acid (NBA) were employed to bind with ARS to form the complex probes. In particular, the ARS-NBA system with a high binding affinity can preferably reac...

متن کامل

Reaction-based Indicator displacement Assay (RIA) for the selective colorimetric and fluorometric detection of peroxynitrite† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c4sc03983a Click here for additional data file.

Department of Chemistry, University of Bat bath.ac.uk; [email protected] School of Chemistry, University of Birm Midlands, B15 2TT, UK School of Pharmacy, East China University 130, Shanghai 200237, China Department of Chemistry and Biochemistry, Texas, 78712, USA. E-mail: anslyn@austin. CEITEC, Masaryk University, Kamenice 5, 6 † Electronic supplementary informa 10.1039/c4sc03983a Cite this:...

متن کامل

Enzymic ethanol assay: a new colorimetric method based on measurement of hydrogen peroxide.

We describe a new colorimetric method for measuring ethanol in plasma by use of a peroxidase-coupled assay system and alcohol oxidase (EC 1.1.3.13) from Pichia species. Absorptivity is low enough to give useful results without sample dilution. The procedure is also applicable to saliva samples and utilizes only one working reagent. The absorbance of the blue dye that is formed is measured at 60...

متن کامل

Colorimetric Assay for 4-Phenylthiosemicarbazide Detection in Environmental Samples Based on Prussian Blue Nanoparticles Formation Ion

In this research, a fast colorimetric method for the detection of 4-phenylthiosemicarbazid (4-PTSC) in environmental samples, is reported for the first time. Semicarbazide compounds have been used as pesticides or fungicides in agriculture and for chemical synthesis in industrial processes. With this method, one or the total amount of Semicarbazide in real samples can be detected within 6...

متن کامل

Enzymic urea assay: a new colorimetric method based on hydrogen peroxide measurement.

We describe a new enzymic colorimetric method in which urea is measured in serum by use of a single reagent mixture. Ammonia produced by urea hydrolysis, catalyzed by urease, reacts with glutamate and ATP in the presence of glutamine synthetase. The ADP so produced is assayed in reactions catalyzed sequentially by pyruvate kinase and pyruvate oxidase in a system that generates hydrogen peroxide...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Organic Chemistry Frontiers

سال: 2017

ISSN: 2052-4129

DOI: 10.1039/c6qo00448b