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| Screen-printed electrodes |
| SCREEN-PRINTED ELECTRODES (SPEs) |
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Screen-printed electrodes based on carbon, gold, platinum, silver or carbon nanotubes inks. Innovative strips manufactured for electrochemical analysis in environmental, clinical or agri-food areas.
Low cost, disposable devices specially designed to work with microvolumes of sample. Ideal for quality control or research purposes and also for teaching electrochemistry.
Strip’s general dimensions: 3.4 x 1.0 x 0.05 cm. Reference electrode and electric contacts made of silver (unless otherwise stated).
Personalized SPEs can be manufactured following customer’s specifications on materials and patterns. |
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| UNMODIFIED SPEs |
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DRP-110
DRP-C110
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Screen-printed Carbon Electrodes
Working (4 mm diameter) and counter electrodes made of carbon. Ideal for working with 50 µL volume (ref. DRP-110) or by Introducing them in solution (ref. DRP-C110).
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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| DRP-8X110 |
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8X Screen-printed Carbon Electrodes
Screen-printed electrochemical array formed by eight 3-electrode electrochemical cells with carbon-based working electrodes. Specially designed for the development of multiple simultaneous analysis. The system can be customised with other working electrode materials such as gold, platinum or silver.
Dimensions: 3.4 x 7.9 x 0.05 cm (Length x Width x Height). |
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| DRP-8X220AT |
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8X Screen-printed Gold Electrodes
Screen-printed electrochemical array formed by eight 3-electrode electrochemical cells with high temperature gold-based working electrodes. Specially designed for the development of multiple simultaneous analysis. The system can be customised with other working electrode materials such as carbon modified with nanomaterials, platinum or silver.
Dimensions: 3.4 x 7.9 x 0.05 cm (Length x Width x Height). |
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| DRP-150 |
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Screen-printed Carbon Electrodes (Aux.: Pt ; Ref.: Ag)
Working (4 mm diameter) electrode is made of carbon, counter electrode is made of platinum, reference electrode is made of silver and electric contacts are made of silver. Ideal for working with 50 µL volume.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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| DRP-550 |
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Screen-printed Platinum Electrodes
Working (4 mm diameter) and counter electrodes made of platinum. Ideal for working with 50 µL volume.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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DRP-220AT
DRP-220BT
DRP-C220AT
DRP-C220BT
DRP-C223AT
DRP-C223BT
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Screen-printed Gold Electrodes
Electrodes screen-printed with high (AT) and low (BT) temperature curing inks which may have different properties depending on the application. Working electrode is available in two sizes: 4 mm or 1.6 mm
diameter. Plus a specific design for work in solution.
Working (4 or 1.6 mm diameter) and counter electrodes are made of gold, whereas reference electrode and electric contacts are made of silver. Ideal for working with 50 µL volume (refs. 220AT, 220BT, C223AT, C223BT) or by introducing them in solution (refs. C220AT, C220BT).
AT models: Electrodes screen-printed with high temperature curing ink.
BT models: Electrodes screen-printed with low temperature curing ink.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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DRP-250AT
DRP-250BT |
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Screen-printed Gold Electrodes (Aux.: Pt ; Ref.: Ag)
Working ( 4 mm diameter) electrode is made of gold, counter electrode is made of platinum, reference electrode is made of Ag and electric contacts are made of silver. Ideal for working with 50 µL volume.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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| DRP-C013 |
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Screen-printed Silver Electrodes (Aux.: C ; Ref.: Ag)
Working ( 1.6 mm diameter) electrode is made of Silver and counter electrode is made of Carbon; reference electrode and electric contacts are made of Silver. Ideal for working with 50 µL volume.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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| DRP-CU10 |
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Thick-Film Copper Electrodes
Disposable Thick-Film Copper Electrodes. Suitable for working with microvolumes and for decentralized assays or to develop specific (bio)sensors. Useful for undergraduate lab to avoid tedious polishing of solid electrodes.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height).
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| DRP-P10 |
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Optically Transparent Screen-printed Electrode
These disposable Pedot Electrodes (ref.P10) made in a plastic substrate are based of a Pedot Working Electrode with a Carbon Counter Electrode and a Silver reference electrode. Specially designed for ElectroChemiLuminiscence or Spectroelectrochemical applications.
Dimensions: 3.3 x 1.0 x 0.05 cm (Length x Width x Height).
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| MODIFIED CARBON SPEs |
These modifications give different properties to carbon electrodes making them suitable for diverse applications.
Modifications are applied to Working Electrode. Counter Electrode is made of carbon and Reference Electrode is made of silver.
The screen-printed carbon electrodes are modified with electrochemical mediators and nanomaterials, among others. |
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| DRP-110NI |
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Nickel Oxide Modified Screen-printed Carbon Electrodes
These disposable carbon electrodes modified with Nickel (II) Oxide (NiO) are designed for the electrocatalytic oxidation of small organic molecules such as carbohydrates and alcohols.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height) |
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| DRP-110BI |
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Bismuth Oxide Modified Screen-printed Carbon Electrodes
These disposable carbon electrodes modified with bismuth (III) oxide are ideal for the environmental friendly determination of heavy metals at ppb levels.
Useful for research labs to avoid mercury based electrodes.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height) |
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| DRP-110CNF |
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Carbon Nanofibres Modified Screen-printed Electrodes
DropSens launches Screen-Printed Carbon Electrodes (SPCEs) modified with Graphitized Carbon Nanofibres (CNFs).
CNFs SPCEs are designed for the development of (bio) sensors with an enhanced electrochemical active area.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height) |
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| DRP-110GPH |
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Graphene Modified Screen-Printed Electrodes
DropSens launches Screen-Printed Carbon Electrodes (SPCEs) modified with Graphene as a carbon based nanomaterial.
Graphene SPCEs are designed for the development of (bio) sensors with an enhanced electrochemical active area.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height)
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DRP-410 |
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Screen-printed Co-Phthalocyanine / Carbon Electrode
The electrodes include Co-Phthalocyanine as electrochemical mediator in the working electrode and are ideal for the determination of hydrogen peroxide at a low detection potential. These electrodes are recommended for the development of enzymatic biosensors based on oxidases.
Working electrode (4 mm) is made of Carbon/Co-Phtahlocyanine, counter electrode is made of carbon.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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DRP-610 |
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Screen-printed Meldola’s Blue / Carbon Electrode
The electrodes include Meldola’s Blue as electrochemical mediator in the working electrode and are ideal for the determination of NADH at a low detection potential. These electrodes are recommended for the development of enzymatic biosensors based on dehydrogenases.
Working electrode (4 mm) is made of Carbon/Meldola’s Blue, counter electrode is made of carbon.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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DRP-710 |
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Screen-printed Prussian Blue / Carbon Electrode
The electrode includes Prussian Blue as electrochemical mediator in the working electrode and is ideal for the determination of hydrogen peroxide at a low detection potential. These electrodes are recommended for the development of enzymatic biosensors based on oxidases.
Working electrode (4 mm) is made of Carbon/Prussian Blue, counter electrode is made of carbon.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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DRP-F10 |
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Screen-printed Ferrocyanide / Carbon Electrode
Suitable for the determination of hydrogen peroxide at a low detection potential. These electrodes are recommended for the development of enzymatic biosensors based on oxidases, for working with microvolumes and for decentralized assays.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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DRP-110CNT
DRP-110SWCNT |
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Multi- and Single- Walled Carbon Nanotubes Modified Screen-printed Electrodes
DropSens launches Screen-Printed Carbon Electrodes modified with Carboxyl functionalised Multi- and Single-Walled Carbon Nanotubes. This innovative product is mainly focused on the development of electrochemical biosensors with an enhanced active area. The new carbon nanotubes modified electrodes show better electron-transfer than conventional screen-printed carbon electrodes, and retain the electrocatalytic properties of carbon nanotubes. They are stable electrodes that can be used in FIA systems.
Working electrode (4 mm diameter) is made of Carbon Nanotubes (Multi-Walled in 110CNT and Single-Walled in 110SWCNT), counter electrode is made of carbon, whereas reference electrode and electric contacts are made of silver.
Ideal for working with 50 µL volume.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height). |
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| DRP-110GNP |
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Gold NanoParticles Modified Screen-printed Carbon Electrodes
GNP-Screen-printed carbon electrodes are designed for the development of (bio) sensors with enhanced electronic transfer properties.
Working electrode (4mm) is made of GNP-Carbon, Counter electrode is made of carbon; reference electrode and electric contacts are made of silver.
Dimensions: 3.4 x 1.0 x 0.05 cm (Length x Width x Height) |
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| DUAL SPEs (BISENSORS) |
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Screen-printed Bisensors
Screen-printed electrodes with two elliptic carbon working electrodes, a carbon counter electrode and a silver reference electrode. In refs.C1110CNT, C1110SWCNT, C1110GNP and C1110CNF, both carbon working electrodes are modified with Multi-, Single-Walled Carbon Nanotubes and Gold Nanoparticles respectively, to enhance electronic transfer properties.
These electrodes are suitable to be used with the µStat200 and µStat400 portable Bipotentiostat or with any kind of bipotentiostat.
Dimensions: 3.4 x 1.0 x 0.05 (Length x Width x Height). |
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| CUSTOMIZED SPEs |
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Customized SPEs
DropSens has the technology to develop screen-printed electrodes based on customer's designs. The configuration and dimensions of the electrodes are adapted to the customer's requirements. Different kinds of inks can be used and combined in customized electrodes: carbon, gold, platinum, silver, silver/silver chloride…
Screen-printed electrodes designed by other research groups, now available on our Catalog. |
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| MEMBRANE FOR SCREEN-PRINTED ELECTRODES |
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| DRP-MEMB |
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Membrane for Screen-printed Electrodes
This mesh is designed to perform analysis with small volumes of solution or sample (7,5-15 µL), allowing a good covering of the 3 electrodes system in our Screen-printed electrodes. Specially designed for improving the wettability of the three electrode system, working with small volumes or delimiting the electrochemical cell. |
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© 2011 All Rights Reserved DropSens
Edificio CEEI - Parque Tecnológico de Asturias - 33428 Llanera (Asturias) Spain .
Inscrita en el Registro Mercantil de Asturias, Tomo 3455, Libro 0, Folio 197, Hoja AS-34077, Inscripción 1.
Tlf : (+34) 985 27 76 85 / 653 52 52 78 / 686 13 01 40 - C.I.F . B-74165457 |
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