Electrochemical determination of morin in Kiwi and Strawberry fruit samples using vanadium pentoxide nano-flakes.

Title Electrochemical determination of morin in Kiwi and Strawberry fruit samples using vanadium pentoxide nano-flakes.
Authors R. Sasikumar; M. Govindasamy; S.M. Chen; Y. Chieh-Liu; P. Ranganathan; S.P. Rwei
Journal J Colloid Interface Sci
DOI 10.1016/j.jcis.2017.03.039
Abstract

Herein, we report the synthesis of Vanadium Pentoxide Nanoflakes (V2O5 NF) using ionic liquid and employed the V2O5 NF in electrochemical determination of Morin (MR) in fruit samples. The V2O5 NF were characterized by Powder X-ray diffraction (PXRD), scanning electron microscope (SEM), energy-dispersive X-ray analyzer (EDX), differential pulse voltammetry (DPV), and cyclic voltammetry (CV). Remarkably, the as-synthesized V2O5 NF exhibited excellent electrochemical behavior and electrochemical ability towards MR. The CV and DPV studies were recognized that the electrochemical performance of V2O5 NF film modified glassy carbon electrode (V2O5 NF/GCE) towards detection of MR is outstanding in comparison with unmodified GCE. The proposed MR sensor shows a wide linear range, high sensitivity, and low limit of detection are 0.05-10.93?m, 1.130?A?M(-1)cm(-2), and 9nM respectively. The fabulous analytical parameters of the developed sensor surpassed the previously reported modified electrodes, rendering the potential application of V2O5 NF in environmental, biomedical, and pharmaceutical samples.

Citation R. Sasikumar; M. Govindasamy; S.M. Chen; Y. Chieh-Liu; P. Ranganathan; S.P. Rwei.Electrochemical determination of morin in Kiwi and Strawberry fruit samples using vanadium pentoxide nano-flakes.. J Colloid Interface Sci. 2017;504:626632. doi:10.1016/j.jcis.2017.03.039

Related Elements

Vanadium

See more Vanadium products. Vanadium (atomic symbol: V, atomic number: 23) is a Block D, Group 5, Period 4 element with an atomic weight of 50.9415. Vanadium Bohr ModelThe number of electrons in each of Vanadium's shells is 2, 8, 11, 2 and its electron configuration is [Ar] 3d3 4s2. The vanadium atom has a radius of 134 pm and a Van der Waals radius of 179 pm. Vanadium was discovered by Andres Manuel del Rio in 1801 and first isolated by Nils Gabriel Sefström in 1830. In its elemental form, vanadium has a bluish-silver appearance. Elemental VanadiumIt is a hard, ductile transition metal that is primarily used as a steel additive and in alloys such as Titanium-6AL-4V, which is composed of titanium, aluminum, and vanadium and is the most common titanium alloy commercially produced. Vanadium is found in fossil fuel deposits and 65 different minerals. Vanadium is not found free in nature; however, once isolated it forms an oxide layer that stabilizes the free metal against further oxidation. Vanadium was named after the word "Vanadis" meaning goddess of beauty in Scandinavian mythology.

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