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RFQ

PRINTED ELECTROCHEMICAL SENSOR CIRCUITS

Custom Screen-Printed Biosensor Electrodes

JASPER manufactures screen-printed biosensor electrodes to customer-defined working, counter and reference patterns, inks, substrate and test criteria.

JASPER's default scope is the printed and converted electrode circuit. Reagent deposition, membrane chemistry, fluid handling, calibration, analytical performance, clinical interpretation and regulatory release remain outside scope unless explicitly quoted and evidenced.

Request an Engineering ReviewTalk to JASPER
  • Working / counter / reference patterns
  • Flexible printed sensor circuits
  • Project-defined test coupons
custom flexible screen-printed multi-electrode biosensor circuit
Representative JASPER sample; the quoted construction follows the customer-controlled drawing and BOM.

ELECTRODE PLATFORM BOUNDARY

Separate the printable electrode platform from the complete assay

A screen-printed electrochemical sensor can contain several functional layers beyond the conductive pattern. Defining the manufacturing boundary prevents an electrode printer from being mistaken for the owner of reagent chemistry, sample preparation or diagnostic performance.

JASPER can manufacture to

  • Customer-released working, counter, reference and contact-pad artwork
  • Approved silver, Ag/AgCl, carbon, dielectric or other printable systems
  • Flexible substrate printing, cure sequencing and layer registration
  • Dielectric windows, die cutting, lamination, tail contacts and conversion
  • Prototype lots, test coupons and repeat builds to documented criteria

The device team defines and validates

  • Target analyte, sensing mechanism and electrochemical architecture
  • Reagent, enzyme, membrane, mediator and sample-interface formulation
  • Fluid path, sample volume, conditioning, calibration and electronics
  • Sensitivity, selectivity, range, stability and analytical test method
  • Clinical claims, risk management, labeling and finished-product release

DESIGN ROUTES

Lock the electrode architecture before adding assay layers

Electrode count is only the beginning. Each printed region needs a documented material, function, exposed window, connection and relationship to the sample path or downstream assembly.

01 / THREE-ELECTRODE CELL

Working, counter and reference pattern

A common electrochemical layout separates three functional regions. Their geometry, spacing, material and exposed area must come from the customer's sensing model and validation plan.

02 / MULTI-WORKING ARRAY

Several sensing sites on one circuit

Multiple working electrodes may share reference, counter or connector regions. Channel identity, isolation, registration and cross-contamination controls require explicit artwork.

03 / WEARABLE OR FLEXIBLE

Flexible biosensor electrode platform

A body-worn or conformable sensor adds bend zones, tail reinforcement, adhesive boundaries and packaging interfaces to the electrochemical pattern.
flexible biosensor electrode pattern with multiple printed contacts
Representative flexible multi-electrode pattern. The customer-controlled BOM and function map determine whether a printed region is working, counter, reference or connection circuitry.

FUNCTION-TO-LAYER CONTROL

Give every printed area a named function and acceptance rule

Artwork reviews become faster when the legend identifies which shapes are working electrodes, reference regions, counter electrodes, routed conductors, connector contacts and dielectric windows.

FUNCTION MAP

Name each electrode and channel

Use stable identifiers in the artwork, test fixture and data records so that functional sites cannot be confused during revision.

MATERIAL MAP

Tie every layer to an approved ink

Specify material grade, print order, overlap, cure compatibility, storage and substitution restrictions.

WINDOW MAP

Control exposed and insulated geometry

Dielectric boundaries, sample-facing areas and connector contacts need separate tolerances and visual criteria.

TEST MAP

Separate print checks from assay results

Production continuity or resistance checks do not replace customer electrochemical, calibration or analytical validation.

CUSTOMIZATION MAP

Customization inputs for screen-printed biosensor electrodes

A robust RFQ describes the printed platform and clearly marks the assay components or processes that remain customer-supplied, separately sourced or outside the quoted scope.

Electrode architecture
Working, counter, reference and auxiliary electrode count, identity, geometry, spacing and shared regions.
Printed materials
Approved carbon, silver, Ag/AgCl, dielectric or other inks with layer order and cure restrictions.
Flexible substrate
Film family, thickness, surface, dimensional tolerance, thermal limit and roll or sheet handling needs.
Exposed windows
Sample-facing electrode areas, dielectric overlap, edge clearance, registration and visual acceptance.
Connector region
Contact count, pitch, plating or printed finish, stiffener, insertion zone and mating electronics envelope.
Fluidic interface
Customer-defined sample opening, spacer, adhesive boundary or membrane location affecting die cutting and lamination.
Conversion scope
Outer profile, apertures, adhesive, liner, tail, reinforcement, assembly level and customer-supplied components.
Production tests
Print inspection, continuity, resistance or coupon checks with customer-supplied methods and limits.

CONTROLLED PROJECT FLOW

Develop the printed electrode platform before assay integration

  1. 01

    Define functions

    Share electrode roles, material map, exposed windows, connector layout, downstream layers and scope boundary.

  2. 02

    Review print DFM

    Check features, overlaps, registration, cure sequence, dielectric windows, tail contacts and conversion tolerances.

  3. 03

    Build controlled coupons

    Produce samples from one approved revision for customer electrochemical, fluidic, electronics and assay evaluation.

  4. 04

    Close acceptance

    Resolve artwork, materials, process records, coupon results, deviations and production test requirements.

  5. 05

    Repeat the platform

    Manufacture against released artwork, BOM, process route, inspection plan and approved material controls.

RFQ INPUTS

What to send a biosensor electrode manufacturer

Mark the boundary between the printed electrode platform and the assay. That distinction determines materials, contamination controls, handling, test coupons and responsibility for analytical evidence.

Send the Current Revision
  • Working, counter, reference and connector artwork
  • Functional legend linking each geometry to its role
  • Approved ink, substrate and dielectric specifications
  • Layer order, cure limits, overlaps and exposed windows
  • Fluidic, adhesive, spacer or membrane interface drawing
  • Tail, stiffener, connector and mating-electronics details
  • Production test, coupon and documentation requirements
  • Prototype quantity, annual forecast and assay-development stage

NEXT ENGINEERING DECISION

Product familyMedical Electrode PadsCompare all current printed electrode manufacturing routes.Conductive systemPrinted Ag/AgCl ElectrodesControl Ag/AgCl ink, cure, exposed area and acceptance evidence.Flexible routeWearable Electrode PatchesPlan mechanical zones, liners and a body-worn electronics interface.MaterialsCircuit Substrates and Conductive InksReview flexible carrier, conductor, dielectric and cure decisions.CapabilityPrototype SupportStructure sample revisions and approval evidence before repeat builds.

BUYER QUESTIONS

Screen-printed biosensor electrode FAQ

The printed electrode is one controlled platform inside a complete sensor. Analytical and clinical claims require the finished system and its validation evidence.

Can JASPER manufacture screen-printed working, counter and reference electrodes?

JASPER can review and manufacture customer-defined multi-electrode patterns when the artwork, approved inks, substrate, print sequence, conversion and acceptance criteria fit our capability.

Can several working electrodes be printed on one flexible circuit?

Yes, a released design may contain multiple working or sensing sites with shared or separate auxiliary electrodes. Function, isolation, cross-talk and analytical performance remain customer validation responsibilities.

Does JASPER deposit enzymes, reagents or membranes?

Those processes are outside the default printed-electrode scope. They are included only when explicitly reviewed, quoted and supported by the required process and material evidence.

Can the biosensor electrode be made on flexible film?

Flexible substrates can be considered when their surface, dimensional behavior, cure limit, conversion and downstream assay processes fit the approved design.

Can JASPER guarantee sensitivity, selectivity or detection range?

No generic guarantee is made. Those outcomes depend on electrode chemistry, geometry, reagent system, fluidics, electronics, calibration, sample matrix and the customer's validated test method.

What production tests can be quoted?

Visual, dimensional, continuity, resistance or customer-defined coupon checks may be quoted with documented methods and limits. They do not replace assay or finished-sensor validation.

Who owns the biosensor regulatory and clinical claims?

The finished-device owner controls intended use, assay design, analytical and clinical validation, risk management, labeling, regulatory submissions and product release.

START WITH EVIDENCE

Have a biosensor function map and printed-layer artwork?

Send the electrode roles, approved inks, substrate, exposed windows, connector, downstream assay interfaces, test-coupon needs and forecast. JASPER will review the printable platform and make the scope boundary explicit.

Request a Custom QuoteView all medical electrode routes