BioInkSense™ A100 Silver/Silver Chloride Conductive Ink
Price range: $129.00 through $3,299.00
Premium screen-printable silver/silver chloride conductive ink engineered for fabrication of stable reference electrodes used in electrochemical biosensors, point-of-care diagnostics, wearable sensors, and disposable medical devices.
Description
Description
BioInkSense™ A100 Silver/Silver Chloride Conductive Ink
BioInkSense™ A100 is a premium screen-printable silver/silver chloride (Ag/AgCl) conductive ink specifically engineered for fabrication of stable reference electrodes in electrochemical sensing applications. The formulation combines highly conductive silver particles with precisely controlled silver chloride content to provide excellent electrochemical stability, reproducible reference potentials, low polarization, and long-term analytical reliability.
The optimized Ag/AgCl composition produces highly stable reference electrodes with excellent adhesion, uniform printability, and outstanding electrochemical reproducibility. A100 is ideally suited for disposable biosensors, glucose test strips, immunosensors, wearable diagnostic devices, environmental monitoring systems, microfluidic sensors, and laboratory electrochemical platforms.
The formulation is optimized for fabrication of printed reference electrodes used in potentiometric, amperometric, voltammetric, and impedance-based electrochemical sensing systems.
Technical Specifications
| Property | Typical Value |
|---|---|
| Ink chemistry | Silver/Silver Chloride composite |
| Printing method | Screen printing |
| Mesh compatibility | 250–420 mesh |
| Recommended emulsion thickness | 10–20 μm |
| Wet film thickness | 12–25 μm |
| Cured film thickness | 6–12 μm |
| Recommended curing temperature | 90–120°C |
| Recommended curing time | 10–20 min |
| Solid content | 72–82 wt% |
| Viscosity (25°C) | 10,000–22,000 cP |
| AgCl content | Optimized proprietary formulation |
| Particle size (D90) | <8 μm |
| Density | 2.8–3.4 g/cm³ |
| Shelf life | 12 months |
| Storage temperature | 4–25°C |
Electrochemical Performance
| Parameter | Typical Value |
|---|---|
| Reference potential stability | ±2 mV |
| Potential drift (24 h) | <1 mV |
| Polarization | Very Low |
| Background current | <0.2 μA/cm² |
| Electrode-to-electrode reproducibility | CV <3% |
| Signal stability | >99% after 500 measurements |
| Compatible techniques | CV, DPV, SWV, CA, EIS, OCP |
Electrical Performance
| Parameter | Typical Value |
|---|---|
| Sheet resistance | <0.08 Ω/sq |
| Volume resistivity | <1 × 10⁻⁵ Ω·cm |
| Batch-to-batch variation | <3% |
| Adhesion | ASTM D3359 Class 5B |
Mechanical Performance
| Parameter | Typical Value |
|---|---|
| Minimum bending radius | <3 mm |
| Flexibility | Excellent |
| Tape adhesion | ASTM D3359 Class 5B |
| Abrasion resistance | High |
| Chemical compatibility | PBS, serum, saliva, sweat, urine, chloride-containing buffers |
Compatible Substrates
- PET
- Polyester
- Polycarbonate
- Polyimide
- Paper
- Flexible polymer films
- Surface-treated plastics
Manufacturing Compatibility
- Manual screen printing
- Semi-automatic screen printing
- Fully automatic screen printing
- Roll-to-roll manufacturing
- Sheet-fed production
Typical Applications
- Printed reference electrodes
- Glucose test strips
- Electrochemical biosensors
- Immunosensors
- DNA and RNA sensors
- Wearable biosensors
- Point-of-care diagnostics
- Microfluidic devices
- Environmental monitoring
- Food safety testing
Quality Assurance
Each production batch undergoes comprehensive quality control including Ag/AgCl composition verification, rheological characterization, electrical conductivity testing, reference potential stability measurement, adhesion testing, printability assessment, visual inspection, and batch-to-batch reproducibility analysis.
Available Documents
- Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Printing Guide
- Storage and Handling Guide
- Certificate of Analysis (available upon request)
Ordering
Select the desired package size and quantity from the purchase options above. Product pricing and availability are updated automatically based on the selected package size.
Additional information
| gram | 10 g, 25 g, 50 g, 100 g, 250 g, 500 g |
|---|
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