Square wave voltammetric quantitative determination of flavonoid luteolin in peanut hulls and Perilla based on Au NPs loaded boron nitride nanosheets

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

14 Scopus Citations
View graph of relations

Author(s)

  • Li Fu
  • Zhong Liu
  • Yong Huang
  • Guosong Lai
  • Huaiwei Zhang
  • Weitao Su
  • Jinhong Yu
  • Cheng-Te Lin
  • Aimin Yu

Detail(s)

Original languageEnglish
Pages (from-to)128-133
Journal / PublicationJournal of Electroanalytical Chemistry
Volume817
Online published4 Apr 2018
Publication statusPublished - 15 May 2018

Abstract

Luteolin is a medicinal flavonoid that exists in many plants. The development of an accurate, quick and low-cost detection of luteolin is highly desired. In this work, we proposed a simple microwave approach for loading Au NPs on boron nitride nanosheets (BNNS) with high electrocatalytic activity towards luteolin oxidation. Then, square wave voltammetry was used for the quantitative determination of luteolin. The proposed BNNS-Au NPs modified glassy carbon electrode exhibited a wide linear detection range from 5 to 1200 pM and 0.02 to 10 mu M with a low detection of limit of 1.7 pM. For real sample analysis, the detection of luteolin in Perilla was conducted for the first time using the electrochemical method. Moreover, the proposed sensor was also successfully applied for determining luteolin in peanut hulls.

Research Area(s)

  • Electrochemical sensor, Luteolin, Boron nitride nanosheets, Glassy carbon electrode, Peanut hulls, Perilla, NANOCOMPOSITE MODIFIED ELECTRODE, ELECTROCHEMICAL DETERMINATION, COMPOSITE ELECTRODE, SENSITIVE DETECTION, GRAPHENE, BEHAVIOR, SENSOR

Citation Format(s)

Square wave voltammetric quantitative determination of flavonoid luteolin in peanut hulls and Perilla based on Au NPs loaded boron nitride nanosheets. / Fu, Li; Liu, Zhong; Huang, Yong; Lai, Guosong; Zhang, Huaiwei; Su, Weitao; Yu, Jinhong; Wang, Aiwu; Lin, Cheng-Te; Yu, Aimin.

In: Journal of Electroanalytical Chemistry, Vol. 817, 15.05.2018, p. 128-133.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal