Pressurized photobonding for 3D-printed inertial and droplet microfluidics

Key Points

• Press-cure method enables the rapid bonding of SLA-printed microfluidics, enhancing performance.
• The technology achieves sub-100 μm fidelity and operates at pressures exceeding 300 psi.
• This technique facilitates dense droplet arrays and precise spacing control through inertial focusing.
• Viscous micromixing is improved, allowing for better control of fluid dynamics in microfluidic applications.