Amperometric measurements were carried out using an EmStat3 Blue potentiostat (PalmSens, The Netherlands). Experiments were designed and data were controlled by PSTrace version 4.4. All measurements were carried out at room temperature (RT). The transducers employed were gold nanoparticle-modified screen-printed carbon electrodes (AuNPs-SPCEs) (DRP-110GNP, DropSens), formed by a 4-mm-diameter carbon working electrode and printed carbon and silver wires as counter and pseudo-reference electrodes, respectively. A specific cable connector (DRP-CAC, DropSens) interfaced between the AuNPs/SPCEs and the EmStat3 potentiostat. A Raypa steam sterilizer, biological fumehood (Telstar Biostar) and a temperature freezer (New Brunswick Scientific) were also employed.
Drp 110gnp
Manufactured by Metrohm
Sourced in Spain
The DRP-110GNP is a potentiometric titrator designed for automatic determination of endpoints in titration analysis. It is capable of performing acid-base, redox, and precipitation titrations. The DRP-110GNP provides precise and reliable results, allowing for accurate analysis of a wide range of samples.
Automatically generated - may contain errors
2 protocols using drp 110gnp
1
Amperometric Measurements with AuNPs-SPCEs
2
Electrochemical Analysis of Prostate Cancer
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Prostate cancer cells (LNCaP clone FGC (ATCC ® CRL-1740™)) were obtained from ATCC (U.K.). Other consumable chemicals were obtained from Merck (U.S.A.). Gold nanoparticle screen printed electrodes were obtained from Dropsens (DRP-110GNP, Dropsens, Spain). Palmsens 3 Potentiostate was used for electrochemical analysis (Pamsens B.V. Netherlands).
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