Boron-Doped Diamond Film Electrodes—New Tool for Voltammetric Determination of Organic Substances

Pecková, Karolina; Musilová, J; Barek, Jiřı́

doi:10.1080/10408340903011812

Cited by 266 publications

(125 citation statements)

References 167 publications

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“…Nowadays, the use of boron-doped diamond electrode (BDD) is significantly increasing and it is one of the most preferred solid electrode material due to a chemical inertness, very low background currents, low adsorption, and a wide applicable potential window (Svorc et al 2014;Pecková et al 2009). The electrode is also environmentally friendly, highly sensitive, long-term stable and it can be used for the determination of different biologically active compounds with significant importance in the field of food, environment, and drug analysis (Stanković and Kalcher 2015;Stanković 2015).…”

Section: Introductionmentioning

confidence: 99%

Highly Selective Electrochemical Determination of Phlorizin Using Square Wave Voltammetry at a Boron-Doped Diamond Electrode

et al. 2017

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A boron-doped diamond electrode was used as an electrochemical sensor for the determination of phlorizin (aka phloridzin, phlorrhizin) using square wave voltammetry (SWV). Phlorizin (Phl) exhibited a well-defined oxidation peak at +0.9 V (versus Ag/AgCl electrode 3 M KCl) in solutions with a pH value of 6.0. Parameters such as pH value and scan rate were optimized for cyclic voltammetry as well as amplitude and frequency for SWV. The sensor gave excellent response with a wide linear dynamic range for concentrations of phlorizin from 3 to 100 μM with a detection limit of 0.23 μM and a good repeatability (± 0.9%, n = 7 measurements, c = 10 μM). The effect of interferences by most common compounds was tested, and the method was successfully applied to the determination of the title compound in apple root extracts and urine samples with satisfactory recovery.

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Section: Introductionmentioning

confidence: 99%

Highly Selective Electrochemical Determination of Phlorizin Using Square Wave Voltammetry at a Boron-Doped Diamond Electrode

et al. 2017

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“…Boron-doped diamond films are commonly used as an electrode material for utilization with hazardous organic compounds or sensing applications [18,19,21]. Moreover, due to its biocompatibility, it is a great material for sensing various kinds of proteins or DNA [22,23].…”

Section: Introductionmentioning

confidence: 99%

Fabrication and characterization of boron-doped nanocrystalline diamond-coated MEMS probes

et al. 2016

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Fabrication processes of thin boron-doped nanocrystalline diamond (B-NCD) films on silicon-based micro-and nano-electromechanical structures have been investigated. B-NCD films were deposited using microwave plasma assisted chemical vapour deposition method. The variation in B-NCD morphology, structure and optical parameters was particularly investigated. The use of truncated cone-shaped substrate holder enabled to grow thin fully encapsulated nanocrystalline diamond film with a thickness of approx. 60 nm and RMS roughness of 17 nm. Raman spectra present the typical boron-doped nanocrystalline diamond line recorded at 1148 cm -1 . Moreover, the change in mechanical parameters of silicon cantilevers over-coated with boron-doped diamond films was investigated with laser vibrometer. The increase of resonance to frequency of over-coated cantilever is attributed to the change in spring constant caused by B-NCD coating. Topography and electrical parameters of boron-doped diamond films were investigated by tapping mode AFM and electrical mode of AFM-Kelvin probe force microscopy (KPFM). The crystallite-grain size was recorded at 153 and 238 nm for boron-doped film and undoped, respectively. Based on the contact potential difference data from the KPFM measurements, the work function of diamond layers was estimated. For the undoped diamond films, average CPD of 650 mV and for borondoped layer 155 mV were achieved. Based on CPD values, the values of work functions were calculated as 4.65 and 5.15 eV for doped and undoped diamond film, respectively. Boron doping increases the carrier density and the conductivity of the material and, consequently, the Fermi level.

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“…It was very attractive to use this material in electroanalysis. Several hundreds of reviews [26], [27] and [28] were published on applications of these electrodes in cyclic voltammetry for the analysis of pesticides, herbicides, pharmaceutical products [29], [30] and [31]. The conductive diamond was also used to manufacture electrodes for electrochemical detection in HPLC and flow injection [32], [33], [34], [35], [36], [37] and [38] electrochemical reactions [39].…”

Section: Introductionmentioning

confidence: 99%

Boron doped diamond microelectrodes arrays for electrochemical detection in HPLC

Mahé

Devilliers

Dardoize

2015

Talanta

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To cite this version:Eric Mahé, Didier Devilliers, François Dardoize. Boron doped diamond microelectrodes arrays for electrochemical detection in HPLC. Talanta, Elsevier, 2015, 132, pp.641 -647 Highlights•Boron-doped diamond microelectrodes arrays have been used as sensors for HPLC.•These amperometric sensors have a good signal/noise ratio.•Spacing, disposition and number of the microelectrodes have been studied, as well as influence of flow velocity. AbstractBoron doped diamond microelectrodes arrays (MEA) have been prepared in order to be used as new

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Boron-Doped Diamond Film Electrodes—New Tool for Voltammetric Determination of Organic Substances

Cited by 266 publications

References 167 publications

Highly Selective Electrochemical Determination of Phlorizin Using Square Wave Voltammetry at a Boron-Doped Diamond Electrode

Highly Selective Electrochemical Determination of Phlorizin Using Square Wave Voltammetry at a Boron-Doped Diamond Electrode

Fabrication and characterization of boron-doped nanocrystalline diamond-coated MEMS probes

Boron doped diamond microelectrodes arrays for electrochemical detection in HPLC

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