Microfluidic Probes for Targeted Drug Delivery

NeuroNexus Drug Delivery Probes integrate surface microelectrode arrays with fluidic delivery tubes, enabling simultaneous electrophysiological recording and precise drug administration.

Key Advantages:

Single-Insertion Capability: Records neural activity directly at the injection site without repositioning.
Multi-modal Functionality: Supports simultaneous electrophysiological measurements before, during, or after drug/fluid delivery.
Simple Interface: Equipped with a Luer lock for straightforward and secure connection with syringe pumps.
Versatile Applications: Suitable for acute and chronic research, and compatible with optogenetic techniques.

Technical Specifications:

Electrode Site Material: Platinum
Total Probe Thickness: Approximately 250 µm (stainless steel; outer diameter (OD): 230 µm, inner diameter (ID): 100 µm)
Fluidic Port: Stainless steel (OD: 230 µm, ID: 100 µm)
Fluidic Port Tip Angle: Standard 90°, customizable to 45°
Implantable Length: Customizable from 10-20 mm
Electrode Coverage: 1.5 mm
Channel Count: 16 channels

Available Packages:

DM16LP

OD16LP

ODM16LP

Customization Options:

Electrode layout and size modifications
Customizable implantable length (10-20 mm)
Optical fiber integration
Fluidic exit port positioning either at the tip or custom locations along the electrode array