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MaxOne+ HD-MEA Chip
Our (NEWEST) Excellence in Electrode Technology
Building on the trusted reliability of MaxWell Biosystems’ High-Density Microelectrode Arrays (HD-MEAs), the next-generation electrode design sets a new standard by advancing the current technology even further. The newest innovation, the MaxOne+ HD-MEA Chip, provides an upgraded performance and user experience through its optimized surface for cell adhesion, ultimate signal quality, enhanced electrical stimulation efficacy, and ease of use.
MaxOne+ is now available to order!
Key Features
Cultivate healthy cells and tissue on a soft, biocompatible surface. All 26’400 electrodes are coated with PEDOT, offering a sponge-like structure that promotes superior cell adhesion, viability, and stability – ideal for longitudinal experiments.
Evoke electrical responses from cells with greater efficacy and precision. By leveraging high-density electrodes, an advanced electrode-tissue interface, and optimized material properties, the MaxOne+ Chip offers enhanced cell and network stimulation.
Capture cell activity with unmatched fidelity. With reduced background noise, MaxWell Biosystem sets a new standard for superior HD-MEA signal quality, achieving a remarkable 50% increase in sensitivity.
Optimize experimental time and consistency via ready-to-use Chips treated with standard sterilization processes and featuring automatic Chip ID recognition.
Available Well Sizes and Features
MaxOne (PSM)
MaxOne (PLM)
MaxOne⁺ (PSM)
| MaxOne Chip Features | MaxOne | MaxOne⁺ | |
|---|---|---|---|
| Ring diameter | Inner: 19 mm / 32 mm (PSM/PLM) Outer: 24 mm / 35 mm (PSM/PLM) | Inner: 19 mm / 32mm (PSM/PLM) Outer: 24 mm / 35mm (PSM/PLM) | |
| Ring height | 8 mm | 8 mm | |
| Active sensing area | 3.85 x 2.10 mm2 | 3.85 x 2.10 mm2 | |
| Total number of electrodes | 26’400 | 26’400 | |
| Electrode density | 3’265 electrodes/mm2 | 3’265 electrodes/mm2 | |
| Electrode center-to-center distance | 17.5 µm | 17.5 µm | |
| Electrode size | 8.8 x 12.0 µm2 | 11.5 x 11.5 µm2 | |
| Electrode material | Platinum Black | PEDOT / Platinum | |
| Surface topography | <2.0 µm | <0.5 µm (PEDOT) / <0.3 µm (Pt) | |
| Sampling rate | 20.0 kHz/channel | 20.0 kHz/channel | |
| Number of recording channels | 1’020 | 1’020 | |
| Typical noise per chip | 3.3 µVrms | 2.2 µVrms | |
| Electrical stimulation | Yes | Yes | |
| Electronic chip ID | No | Yes | |
| Sterilization | No | Yes |
Discover More
Would you like to learn more about MaxTwo? Book a one-to-one call with one of our scientist to discuss how MaxWell Biosystems’ high-content electrophysiology solutions can bring new key insights to your project or request a quote.
Support
We provide training and support on all aspects of the MaxTwo platform. We have the expertise to help you design experiments and/or analysis tools and integrate MaxTwo with your automation system.