Shamsipur, Mojtaba published the artcileHighly selective and sensitive membrane sensors for copper(II) ion based on a new benzo-substituted macrocyclic diamide 5,6,7,8,9,10-hexahydro-2H-1,13,4,7,10-benzodioxatriazacyclopentadecine-3,11(4H,12H)-dione, Application of 2,2-(1,2-Phenylenebis(oxy))diacetic acid, the publication is Electroanalysis (2007), 19(5), 587-596, database is CAplus.
Novel PVC membrane (PME) and coated graphite (CGE) Cu2+-selective electrodes based on 5,6,7,8,9,10-hexahydro-2H-1,13,4,7,10-benzodioxatriazacyclopentadecine-3, 11(4H,12H)-dione were prepared The electrodes reveal a Nernstian behavior over wide Cu2+ ion concentration ranges (1.0 ¡Á 10-7 – 1.0 ¡Á 10-1 M for PME and 1.0 ¡Á 10-8 – 1.0 ¡Á 10-1 M for CGE) with very low limits of detection (7.8 ¡Á 10-8 M for PME and 9.1 ¡Á 10-9 M for CGE). The potentiometric responses are independent of the pH of the test solutions in the pH range 2.7-6.2. The proposed electrodes possess very good selectivities for Cu2+ over a wide variety of the cations including alkali, alk. earth, transitions and heavy metal ions. The practical utility of the proposed electrodes were demonstrated by their use in the study of interactions between Cu ions and human growth hormone (hGH) in biol. systems, potentiometric titration of Cu with EDTA and determination of Cu content of a sheep blood serum sample and some other real samples.
Electroanalysis published new progress about 5411-14-3. 5411-14-3 belongs to catalysis-chemistry, auxiliary class Carboxylic acid,Benzene,Ether, name is 2,2-(1,2-Phenylenebis(oxy))diacetic acid, and the molecular formula is C8H5F3N4, Application of 2,2-(1,2-Phenylenebis(oxy))diacetic acid.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia