[PDF] Top 20 NiO Nanoparticles Based Carbon Paste as a Sensor for Detection of Dopamine

... The NiO nanoparticles were characterized by a variety of ...sonicating NiO nanoparticles in water from a Millipore purification ...the NiO nanoparticles was studied using a JEOL ... See full document

... electrochemical sensor based on flower shaped Zinc Oxide (ZnO) nanoparticles for the determination of dopamine is ...ZnO nanoparticles is synthesized by a new aqueous solution method ... See full document

... Metal nanoparticles provide three important functions for ...the nanoparticles permitting their enlargement with metals and the amplified electrochemical detection of the metal deposits and the ... See full document

... by carbon material have been used to construct electrochemical ...glassy carbon electrode (GCE) for the detection of DA and UA in the presence of a high concentration of AA ...multiwalled ... See full document

... electrochemical detection of dopamine, has not been ...electrochemical detection of dopamine is therefore reported ...gold nanoparticles (GNPs) and ITO ...the ... See full document

... the detection of neurotransmitters in the extracellular fluid of the central nervous system has received much interest in the past few ...is based on doping car- bon paste with the biocatalyst ... See full document

... multi-wall carbon nanotube modified carbon paste electrode (HMWCNT-CPE) was fabricated and the electrochemical behavior of dopamine (DA) was investigated on it, using cyclic voltammetry, ... See full document

... of NiO nanoparticles in normal laboratory conditions, in low ...the NiO/MCPE and the good reproducibility of the voltammetric response make the prepared modified metal oxides system very useful in ... See full document

... In the present work, the PGE was modified by coating its surface with sodium dodecyl sulfate (SDS), an anionic surfactant. The modified pencil electrode was shown excellent electrocatalytic activity towards the ... See full document

... chemical sensor has showed excellent sensitivity, selectivity, fast response, good linearity range, low detection limit with satisfactory stability, repeatability, reproducibility, and good potential ... See full document

... This study has indicated that poly (alanine) MCPE exhibits highly electrocatalytic activity towards the oxidation of dopamine and ascorbic acid. The results also indicated that the problem of the overlapped ... See full document

... ethanol sensor that is simple to prepare, cost effective, stable and resistant to intermediates poisoning by using platinum (Pt) electrode modified with multi- walled carbon nanotubes (MWCNT)/NiO ... See full document

... enough detection limits or required sample pretreatment and time-consuming extraction due to the small weight of INH, as well as expensive apparatus and costly maintenance [9, ... See full document

... a sensor for simultaneous determination of dopamine and morphine in biological samples using a multi-walled carbon nanotube/chitosan composite modified glassy carbon electrode, ipa(μA) = ... See full document

... the NiO nanoparticle was biosynthesized using Mentha Herein, the NiO nanoparticles were biosynthesized using Mentha aquatic extract with a diameter ⁓18 nm and used for modification of ... See full document

... electrochemical sensor has been of considerable interest ...a carbon paste electrode using zinc oxide nanoparticles and a new ferrocene-derivative modified carbon paste electrode ... See full document

... of NiO/CNTs nanocomposite and application of synthesized nanocomposite for fabrication of NiO/CNTs nanocomposite modified carbon paste electrode (CPE/NiO/CNTs) as highly square wave ... See full document

... Silica nanoparticles, and 5 mg paraffin oil in a mortar and pestle to manufacture a homogeneous carbon ...modified carbon paste was then packed into an insulin ...the carbon ... See full document

... limit of detection for both sensors was investigated and they recorded a valid response at 5.0x10 -7 and 2.5x10 -7 mol L -1 . The performance characteristics for the proposed sensors were optimized and evaluated. ... See full document

... electrochemical detection of DA ...electrochemical detection of DA in real biological matrices is the coexistence of some interfering ...bare carbon electrode surface [6] which result in an overlap ... See full document