New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products has revolutionised modern synthetic chemistry. In an article, author is Gomathi, Asaithambi, once mentioned the application of 319-03-9, Related Products of 319-03-9, Name is 5-Fluoroisobenzofuran-1,3-dione, molecular formula is C8H3FO3, molecular weight is 166.106, category is benzoxazole. Now introduce a scientific discovery about this category.
A novel benzoxazole appended dipodal Schiff base (BS) was synthesized and its sensing property was investigated. The receptor BS detected Zn2+ ions selectively by turn-on fluorescence among the wide range of metal ions in DMSO-H2O (1:9 v/v, 50 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) at pH 7.4. The different physicochemical parameters of BS-Zn2+ complex were investigated by UV-vis, photoluminescence, H-1 NMR titration and ESI-MS techniques. The limit of detection (LOD) and binding constant (K-b) of BS-Zn2+ complex have been determined by fluorescence titration and found to be 4.53 x 10(4) M-1 and 0.52 mu M. Moreover, binding ratio of BS and Zn2+ was found to be 1:1 by Job’s method. Further, the BS-Zn2+ complex was used to sense pyrophosphate (PPi) ions as a secondary sensor in HEPES buffer solution. Overall, the sensitive fluorescence behavior of the receptor BS has been utilized as a powerful tracker for zinc ion and pyrophosphate ion in biological systems.
Related Products of 319-03-9, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 319-03-9.
Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem