Evaluation of NSAIDs antioxidant activity on lipid peroxidation in splenocyte membranes

Helena Ferreira1*, Joana Tavares2, Anabela Cordeiro-da-Silva2, José L. F. C. Lima1, Salette Reis1

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

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’ Tcs are normally between 2 and 4 K. At present, superconducting transition-metal chalcogenides generally show low transition temperature (Tc < 10 K). Fe based transition-metal chalcogenides have certain higher Tc (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.

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