Evaluation of NSAIDs antioxidant activity on lipid peroxidation in splenocyte membranes

¹Requimte, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal

²Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal

Adv. Mater. Lett., 2019, 10 (3), pp 164-169

DOI: 10.5185/amlett.2019.2096

Publication Date (Web): Dec 31, 2018

Copyright © IAAM-VBRI Press

E-mail: helenaferreira@i3bs.uminho.pt

Abstract

Here we summarized the nanoscale layered transition metal chalcogenide superconductors, mainly based on the experimental results. In transition-metal chalcogenides the interplay between strong electron-electron and electron-phonon interactions produces a wide variety of instability ranging from charge density wave to superconducting state. The majority of bulk transition-metal dichalcogenides’ T_cs are normally between 2 and 4 K. At present, superconducting transition-metal chalcogenides generally show low transition temperature (T_c < 10 K). Fe based transition-metal chalcogenides have certain higher T_c (in the range of 10 ~ 50 K). As have been reported, nano-transition-metal chalcogenides may be one of the routes to improve the superconducting transition temperature. In this review, we would like to give a brief introduction of superconductor development and crystal structure of transition-metal chalcogenides. Furthermore, we will describe major synthesis and physical properties of nano-transition-metal chalcogenides. Finally, recent status and outlook of superconductor based on nano-transition-metal chalcogenides are discussed. 

Keywords

NSAIDs, splenocytes, lipid peroxidation, peroxyl radicals, antioxidant activity.