Search Results - "Nayaka, Y. Arthoba"

Structural, optical and electrical properties of zinc incorporated copper oxide nanoparticles: doping effect of Zn by Yathisha, R. O., Arthoba Nayaka, Y.

“…The present paper demonstrates the effect of Zn ion doping on structural, electrical and optical properties of monoclinic CuO nanoparticles prepared via…”
Get full text

Electrochemical investigation of an anticancer drug 5-Fluorouracil in the presence of Theophylline using low-cost and disposable poly(GLY) modified pencil graphite electrode by Pradeepa, E, Arthoba Nayaka, Y, Sahana, H R

“…Herein this study, a facile, efficient and disposable electrochemical sensor has been prepared by electropolymerization of glycine (poly(GLY)) on the surface…”
Get full text

Iron oxide (Fe2O3) nanoparticles modified carbon paste electrode as an advanced material for electrochemical investigation of paracetamol and dopamine by Vinay, M.M., Arthoba Nayaka, Y.

“…The electrochemical behavior of paracetamol (PA) and dopamine (DA) has been investigated by cyclic voltammetry (CV), differential pulse voltammetry (DPV) and…”
Get full text

Kinetics and thermodynamics of reactive and vat dyes adsorption on MgO nanoparticles by Venkatesha, T.G., Viswanatha, R., Arthoba Nayaka, Y., Chethana, B.K.

“…► Nanomagnesia was synthesized by low-cost method and used as adsorbent for the removal of reactive and vat dyes. ► The maximum adsorption capacities for…”
Get full text

Kinetics and thermodynamics studies on the adsorption of Zn(II), Cd(II) and Hg(II) from aqueous solution using zinc oxide nanoparticles by Sheela, T., Nayaka, Y. Arthoba, Viswanatha, R., Basavanna, S., Venkatesha, T.G.

“…The aim of this study is to investigate the utilization of the zinc oxide nanoparticles (ZnO) as an adsorbent for the removal of Zn(II), Cd(II) and Hg(II) ions…”
Get full text

Optoelectronic and current-voltage studies for novel coumarin dyes by Basavarajappa, K V, Arthoba Nayaka, Y, Purushothama, H T, Vinaya, M M, Antony, Albin, Poornesh, P

“…Coumarin derivatives are used in a wide range of applications, such as optoelectronics, photovoltaics and dye lasers. Therefore they have attracted significant…”
Get full text

Single-walled carbon nanotubes-based electrochemical sensor for the electrochemical investigation of pantoprazole in pharmaceuticals and biological samples by Manjunatha, P., Arthoba Nayaka, Y., Purushothama, H. T., Yathisha, R. O., Vinay, M. M.

“…A novel and sensitive electrochemical sensor for the electrochemical investigation of pantoprazole (PPZ) have been established based on single-walled carbon…”
Get full text

Development of multi-walled carbon nanotubes modified pencil graphite electrode for the electrochemical investigation of aceclofenac present in pharmaceutical and biological samples by Manjunatha, P., Arthoba Nayaka, Y., Chethana, B.K., Vidyasagar, C.C., Yathisha, R.O.

“…A sensitive and novel chemically modified multi-walled carbon nanotubes modified pencil graphite electrode (MCPGE) has been developed for the electrochemical…”
Get full text

Electrochemical synthesis and photocatalytic behavior of flower shaped ZnO microstructures by Venkatesha, T.G., Arthoba Nayaka, Y., Viswanatha, R., Vidyasagar, C.C., Chethana, B.K.

“…Flower shaped zinc oxide (ZnO) microstructures have been synthesized via electrochemical method by electrolyzing an aqueous solution of sodium nitrate using…”
Get full text

Sensitive and selective determination of vanillin in the presence of dopamine and uric acid using low-cost and trouble-free pencil graphite electrode modified with methyl orange by Pradeepa, E., Arthoba Nayaka, Y., Manjushree, N.R.

“…A simple, low-cost, and trouble-free electrochemical sensor has been developed by electropolymerization of methyl orange (MO) on a pencil graphite electrode…”
Get full text

Kinetics and thermodynamics of cadmium and lead ions adsorption on NiO nanoparticles by Sheela, T., Nayaka, Y. Arthoba

“…► The maximum adsorption capacities for Pb(II) and Cd(II) ions were 909 and 625mg/g, respectively. ► The adsorption capacity of the NiO is comparatively more…”
Get full text

Development of simple and effective poly methyl orange modified pencil graphite electrode for the voltammentric investigation of aminotriazole in presence of 2,4-dichlorophenoxyacetic acid by Sahana, H.R., Arthoba Nayaka, Y., Pradeepa, E.

“…[Display omitted] •Electropolymerized methyl orange (PMO/PGE) was used as a sensor material.•The electrochemical process was diffusion controlled with…”
Get full text

Low-cost synthesis of metal oxide nanoparticles and their application in adsorption of commercial dye and heavy metal ion in aqueous solution by Kumar, K. Yogesh, Muralidhara, H.B., Nayaka, Y. Arthoba, Balasubramanyam, J., Hanumanthappa, H.

“…Metal oxide nanoparticles such as ZnO and SnO2 with specific surface areas of 15.75 and 24.48m2/g respectively were successfully synthesized by precipitation…”
Get full text

Development of an inexpensive poly(MO)/CNT@PGE for voltammetric investigation of Methocarbamol in presence of Levofloxacin by Pradeepa, E., Arthoba Nayaka, Y., Sahana, H.R.

“…[Display omitted] •The CNTs and poly(MO) were used to prepare the hybrid modified PGE.•Electro-oxidation of MET follows diffusion-controlled electrode…”
Get full text

Optoelectronic, DFT and current-voltage performance of new Schiff base 6-nitro-benzimidazole derivatives by Upendranath, K., Venkatesh, Talavara, Arthoba Nayaka, Y., Shashank, M., Nagaraju, G.

“…[Display omitted] •New Schiff base 6-nitro-benzimidazole derivatives and Nano TiO2 synthesis, characterizations.•Absorption and emission properties were…”
Get full text

Low-cost synthesis of mesoporous Zn(II)−Sn(II) mixed oxide nanoparticles for the adsorption of dye and heavy metal ion from aqueous solution by Yogesh Kumar, K., Muralidhara, H.B., Arthoba Nayaka, Y., Balasubramanyam, J.

“…Mesoporous ZnO–SnO2 mixed oxide nanoparticles (MMON) derived from precipitation method was investigated as a suitable adsorbent for the removal of malachite…”
Get full text

Pencil graphite electrode based electrochemical system for the investigation of antihypertensive drug hydrochlorothiazide: An electrochemical study by Purushothama, H.T., Arthoba Nayaka, Y.

“…[Display omitted] •For the first time a combined electrode system (TyB-GGG) was introduced.•Good electrocatalytic performance of TyB-GGG towards the analyte…”
Get full text

Study on the effect of Zn2+ doping on optical and electrical properties of CuO nanoparticles by Yathisha, R.O., Arthoba Nayaka, Y., Manjunatha, P., Purushothama, H.T., Vinay, M.M., Basavarajappa, K.V.

“…The present work outlines the synthesis of CuO and Zn-CuO nanoparticles via microwave combustion method using urea as a fuel. The structural, optical and…”
Get full text

Development of electrochemical and optoelectronic performance of new 7-{[1H-indol-3-ylmethylidene]amino}-4-methyl-2H-chromen-2-one dye by Venkatesh, Talavara, Upendranath, K., Nayaka, Y. Arthoba

“…A new 7-{[1 H -indol-3-ylmethylidene]amino}-4-methyl-2 H -chromen-2-one dye ( 3 ) was synthesized by the reaction of 7-amino-4-methyl coumarin with…”
Get full text

Combustion synthesis of Pr6O11 nanoparticles as an effective and sensitive sensor for detection of vanillin in the presence of uric acid by Pradeepa, E., Nayaka, Y. Arthoba

“…•The Pr6O11 NPs were prepared by a simple combustion method in aqueous media.•The surface features of prepared Pr6O11 NPs were studied by XRD, FT-IR, FE-SEM,…”
Get full text