The possibility of using a graphite silicone-rubber composite electrode (GSR) in a differential pulse voltammetric(DPV) procedure for rutin (vitamin P) determination is described. Cyclic voltammograms of rutin presented a reversible pair of oxidation/reduction peaks respectively at 0.411 and 0.390 V (vs. SCE) at the GSR surface in Britton-Robinson(B-R) buffer solution pH 4.0. In DPV after optimization of conditions, an oxidation peak at 0.370 V (vs. SCE) was used to quantitative determination of rutin in B-R buffer solution pH 4.0. In this case a linear dynamic range of 5.0×10-8 to 50.0×10-8 mol L-1 was observed with a detection limit of 1.8×10-8 mol L-1 for the analyte. Recoveries from 94 to 113% were observed. The electrode surface was re...
AbstractGraphene (G) was dispersed into 0.5% chitosan (Chit) solution, then the composite films were...
Diplomova prace je zam..ena na vyu.iti uhlikovych elektrod p.i stanoveni rutinu. Popisuje historii e...
Copyright © 2012 Pavla Macikova et al. This is an open access article distributed under the Creative...
A carbon composite electrode modified with copper (II) phosphate immobilized in a polyester resin (C...
A carbon composite electrode modified with copper (II) phosphate immobilized in a polyester resin (C...
The possibility of using a graphite silicone-rubber composite electrode (GSR) in a differential puls...
A carbon composite electrode modified with copper (II) phosphate immobilized in a polyester resin (C...
The voltammetric determination of rutin in 0.04 mol l(-1) B-R buffer (pH 4.0) by square wave voltamm...
Byla připravena uhlíková pastová elektroda modifikovaná 15 % hm. silikagelu pro stanovení rutinu. By...
The performances of ionic liquid (1-hexyl-3-methylimidazolium-bis(trifluoromethylsulfonyl)imide, IL/...
Este trabalho tem por objetivo realizar estudos sobre as potenciais aplicações do compósito a base d...
Platinum nanoparticles were electrodeposited on graphene modified glassy carbon electrode to form a ...
Este trabalho tem por objetivo realizar estudos sobre as potenciais aplicações do compósito a base d...
WOS: 000431158000010Nickel nanoparticles incorporated with graphene oxide composite-glassy carbon el...
Rutin (RT) also known as vitamin P, is an electroactive flavanoid mainly found in plants. It is gene...
AbstractGraphene (G) was dispersed into 0.5% chitosan (Chit) solution, then the composite films were...
Diplomova prace je zam..ena na vyu.iti uhlikovych elektrod p.i stanoveni rutinu. Popisuje historii e...
Copyright © 2012 Pavla Macikova et al. This is an open access article distributed under the Creative...
A carbon composite electrode modified with copper (II) phosphate immobilized in a polyester resin (C...
A carbon composite electrode modified with copper (II) phosphate immobilized in a polyester resin (C...
The possibility of using a graphite silicone-rubber composite electrode (GSR) in a differential puls...
A carbon composite electrode modified with copper (II) phosphate immobilized in a polyester resin (C...
The voltammetric determination of rutin in 0.04 mol l(-1) B-R buffer (pH 4.0) by square wave voltamm...
Byla připravena uhlíková pastová elektroda modifikovaná 15 % hm. silikagelu pro stanovení rutinu. By...
The performances of ionic liquid (1-hexyl-3-methylimidazolium-bis(trifluoromethylsulfonyl)imide, IL/...
Este trabalho tem por objetivo realizar estudos sobre as potenciais aplicações do compósito a base d...
Platinum nanoparticles were electrodeposited on graphene modified glassy carbon electrode to form a ...
Este trabalho tem por objetivo realizar estudos sobre as potenciais aplicações do compósito a base d...
WOS: 000431158000010Nickel nanoparticles incorporated with graphene oxide composite-glassy carbon el...
Rutin (RT) also known as vitamin P, is an electroactive flavanoid mainly found in plants. It is gene...
AbstractGraphene (G) was dispersed into 0.5% chitosan (Chit) solution, then the composite films were...
Diplomova prace je zam..ena na vyu.iti uhlikovych elektrod p.i stanoveni rutinu. Popisuje historii e...
Copyright © 2012 Pavla Macikova et al. This is an open access article distributed under the Creative...