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NeoCoat®-Analytics

2_rde-head3_bdd-microdisc

Micro-electrodes chips Sensors

Thanks to our nanostructured diamond devices, NeoCoat can propose Microdisc array (MDA) or interdigitated array (IDA) of BDD electrodes for high performance analytical applications:

  • Custom MDA of boron-doped diamond electrodes (microelectrode diameters in the range 2 to 10 micrometers): low flow dependence and increased signal-to-noise ratio thanks to the array arrangement
  • Custom IDA of boron-doped diamond electrodes (finger distance of less than 5 micrometers): high redox cycling collection efficiency for sensitive electrochemical measurements and a wide dynamic range
  • Chip size: standard 3x7mm or upon request

NeoCoat®-RDE set

NeoCoat offers a rotating disk electrode head, NeoCoat-RDE, based on NeoCoat-Electrodes. The electrodes consist of a polycrystalline boron-doped diamond (BDD) coating deposited on a silicon substrate. Such devices can be mounted on standard commercial RDE setups.

Electrode materials

Substrate
Material p-silicon, 100 mΩ.cm, 1 mm thick circular
External diameter 8 mm
Electrode surface 50 mm2
Diamond Coating
Thickness 1 to 3 μm
Resistivity 100 to 150 mΩ.cm (customized resistivity available upon request)
Dopant Boron
Specifications
Electrode active diameter / area 3.7 mm / 12.4 mm2
Dimensions Diameter 12 mm / Length 40 mm
Seal thickness 0.5 or 1.0 mm
Temperature range 5-45°C
NeoCoat SA  -  Eplatures-Grise 17, CH-2300 La Chaux-de-Fonds, Switzerland  -  +41 32 930 29 40                       © 2012 - 2021       Legal disclaimer