Fabrication of micro-droplet generating microfluidic master mold using reverse laser engraving

Key Points

• Micro-droplet generation was effectively achieved, enhancing previous methods of fabrication.
• The analysis revealed that reverse laser engraving can create precise and efficient molds for microfluidic applications.
• Master molds were fabricated using a novel approach, featuring high resolution and reproducibility across samples.
• These findings suggest implications for improved design in lab-on-a-chip systems, with potential applications in various fields.