A new thermostable Cu(II) coordination polymer: photocatalytic activity and application values on diabetes

Abstract

A Cu(II) coordination polymer with the composition of [Cu 2 (L) 2 (4,4ʹ-bipy) 2 ] n ·2 n(ClO 4 ) ( 1 , HL = 4-methyl-L-phenylalanine and 4,4ʹ-bipy is 4,4ʹ-bipyridine), was successfully obtained by the reaction of the mixed ligand of HL and 4,4ʹ-bipy with Cu(ClO 4 ) 2 · 6H 2 O under solvothermal condition. The as-synthesized compound not only has high thermal stability until 275°C but also excellent photocatalytic activity for the methyl blue solution degradation under the irradiation of ultraviolet light. Furthermore, the compound’s treatment activity on the diabetes was determined and its relevant mechanism was also studied. The cytotoxicity or hemolysis toxicity (HC50) of the synthesized compound was also evaluated in this research.

A Co(II) compound: photocatalytic activity and application value in trigeminal neuralgia with minimally invasive interventional therapy guided by CT

“…The E g value of 1 was estimated to be 3.08 eV ( Figure 3(b )), suggesting that 1 may be responsive to UV light and has potential for photocatalytic reactions. Based on the reports, Co(II)-based MOFs as photocatalysts usually exhibit excellent photocatalytic activities for the degradation of organic dye contaminants, such as methyl blue (MB), methyl orange (MO), methyl violet (MV), Rhodamine B (RhB), etc., under UV light irradiation [ 17 , 18 ]. In view of that, in this work, we also investigated the photocatalytic property of 1 by photocatalytic degradation of MB under UV light irradiation.…”

Photocatalytic Activity and Thermal Stability of Hybrid Metal–Polymer-Coordinated Complexes Derived from Gallic Acid and Ethylenediamine

“…Considerable interest has aroused for hybrid MPCs because of their wide variety of biomedical and industrial applications. ,, Furthermore, MPCs are one of the most useful systems in bio separation, magnetic resonance imaging, cancer treatment, drug delivery, and antimalarial activity . The hybrid structures of polymers and metals can be found in the vehicle industry as anti-knocking components , and also as photocatalysts in the treatment of organic dyes in wastewater. − …”