Fabrication of iron modified screen printed carbon electrode for sensing of amino acids
作者: Sayed Tayyab Raza NaqviTahir RasheedMuhammad Naeem AshiqMuhammad Najam ul HaqSaadat MajeedBatool FatimaRahat NawazDilshad HussainSameera Shafi
作者单位: 1Division of Analytical Chemistry, Institute of Chemical Sciences, Bahauddin Zakariya University, Multan 60800, Pakistan
2School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
3Department of Biochemistry, Institute of Chemical Sciences, Bahauddin Zakariya University, Multan 60800, Pakistan
4International Centre for Chemical and Biological Sciences, HEJ Research Institute of Chemistry, University of Karachi, Karachi 75270, Pakistan
刊名: Polyhedron, 2020, Vol.180
来源数据库: Elsevier Journal
DOI: 10.1016/j.poly.2020.114426
关键词: Electrochemical sensingAmino acidsScreen printed electrodeCyclic voltammetryCarbon paste
原始语种摘要: Abstract(#br)Amino acids are integrated and degenerated in the process of metabolism in human beings, animals, microorganisms and plants. Determination and sensing of amino acids is important to investigate biochemical processes because of their significance in biological systems. Here, cost effective iron modified screen-printed carbon electrode on glass sheath for the first time was designed for the electrochemical sensing of amino acids. The electrode can easily be modified, and reused after successive cleaning steps of washing with water and acids. Three amino acid, i.e. valine, serine and phenylalanine were filmed separately over the iron modified screen-printed carbon electrode and analyzed via cyclic voltammetric technique. The electrochemical sensor showed distinct oxidation peak...
全文获取路径: Elsevier  (合作)
影响因子:1.813 (2012)

  • printed 印刷
  • sensing 感觉
  • electrode 电极
  • paste 膏剂
  • voltammetry 伏安测量法
  • modified 改进
  • carbon 
  • screen 筛子
  • amino 氨基