نتایج جستجو برای: displacement based indicator

تعداد نتایج: 3029215  

Journal: :Analytical Biochemistry 2021

A BrPAPS based Cu 2+ complex has been developed as a colorimetric probe for the selective recognition of homocysteine (Hcy) over cysteine (Cys) and glutathione (GSH) in an aqueous solution via indicator displacement assay. formed with 1:1 ratio (BrPAPS-Cu ) accompanied by color change from yellow to red. Detecting Hcy is on high affinity . The addition BrPAPS-Cu caused formation 2:1 stoichiomet...

Journal: :Chemical communications 2016
Xuejian Liu David G Smith Katrina A Jolliffe

Peptide receptors with Zn(ii)-DPA units and a covalently bound fluorescent coumarin indicator on an oxazole-containing scaffold are shown to function as more selective pyrophosphate sensors than the analogous chemosensing ensembles in indicator displacement assays.

Journal: :Chemical science 2015
Xiaolong Sun Karel Lacina Elena C Ramsamy Stephen E Flower John S Fossey Xuhong Qian Eric V Anslyn Steven D Bull Tony D James

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...

2009
Chris Davis Igor Nikolić Gerard P. J. Dijkema

ing the World As already mentioned, the WorldMarket of the agent-based model is actually a portal to an LCI database. This integration means that we can simulate a system in which we have a “lens” of complex dynamic behavior where agents interact with a static definition of the world. One Davis et al., Integration of LCA Into Agent-Based Modeling 321 R E S E A R C H A N D A N A LYS I S can furt...

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