About: Highly sensitive simultaneous electrochemical determination of myricetin and rutin via solid phase extraction on a ternary Pt@r-GO@MWCNTs nanocomposite

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About: Highly sensitive simultaneous electrochemical determination of myricetin and rutin via solid phase extraction on a ternary Pt@r-GO@MWCNTs nanocomposite Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	Highly sensitive simultaneous electrochemical determination of myricetin and rutin via solid phase extraction on a ternary Pt@r-GO@MWCNTs nanocomposite
Creator	Bakytkarim, Yrysgul Huang, Jianzhi Tursynbolat, Satar Wang, Lishi
source	PMC
abstract	The simultaneous electrochemical determination of myricetin and rutin remains a challenge due to their indistinguishable potentials. To solve this problem, we constructed a ternary platinum nanoparticle, reduced graphene oxide, multi-walled carbon nanotubes (Pt@r-GO@MWCNTs) nanocomposite via a facile one-pot synthetic method. Under the optimized conditions, the ternary Pt@r-GO@MWCNTs nanocomposite exhibited good electrocatalytic activity toward myricetin and rutin via solid phase extraction and excellent performance for the simultaneous determination of myricetin and rutin. The oxidation peak current of myricetin was proportional to its concentrations in the range of 0.05–50 μM with a detection limit of 0.01 μM (S/N = 3). The linear range for rutin was 0.05–50 μM with a detection limit of 0.005 μM (S/N = 3). The ternary nanocomposite sensor also exhibited good reproducibility and stability, and was successfully used for the simultaneous determination of myricetin and rutin in real orange juice samples with recoveries ranging between 100.57% and 108.46%.
has issue date	2019-03-22(xsd:dateTime)
bibo:doi	10.1016/j.jpha.2019.03.009
bibo:pmid	31929945
has license	cc-by-nc-nd
sha1sum (hex)	064fc5c0af69e9be13dee69a113ca743d05fd807
schema:url	https://doi.org/10.1016/j.jpha.2019.03.009
resource representing a document's title	Highly sensitive simultaneous electrochemical determination of myricetin and rutin via solid phase extraction on a ternary Pt@r-GO@MWCNTs nanocomposite
has PubMed Central identifier	PMC6951492
has PubMed identifier	31929945
schema:publication	J Pharm Anal
resource representing a document's body	covid:064fc5c0af69e9be13dee69a113ca743d05fd807#body_text
is schema:about of	named entity 'sensor' named entity 'myricetin' named entity 'synthetic' named entity 'activity' named entity 'current' »more»

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