Towards controlled needle-free injections

BuBbleGun combines novel technologies to deliver fluids with controlled depth and volume with minimal damage to the skin.

Penetrating microjets in soft matter

BuBbleGun unveils new knowledge at the intersection of microfluidics, physics, and bioengineering, towards a new understanding of cavitation, jetting rheology, and injection phenomena.

Our novel approach focused on delivering small volumes (less than 0.1 mL) in the superficial layers of skin (intradermal) can contribute to better and personalised treatments. ,

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News & Updates

Check out our latest updates and news features

Claudia

New paper out! Claudia Muñoz Villaescusa published a review in “Advanced Drug Delivery Reviews”.

In a recent review published in Advanced Drug Delivery Reviews, Claudia Muñoz Villaescusa, Diana van der Ven, Miguel A. Quetzeri-Santiago, and David Fernández Rivas present …

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Alejandra

Oral Presentation at NWO Physics 2026 Conference

At the NWO Physics 2026 Conference in Veldhoven on 20–21 January, PhD candidate Alejandra Riveros Cortés presented her research as an oral contribution, sharing key …

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Ana Sofia

Poster Presentation at NWO Biophysics 2025 Conference

At the NWO Biophysics 2025 Conference, PhD candidate Ana Sofia Oliveira Nogueira presented innovative work on understanding how hydrogels—materials commonly used as skin surrogates—respond to …

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Collaborators

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Valorisation

Our overarching goal is to develop a clear picture of the energy partition initiated with the creation of bubbles, converted by the tuned rheology of jets, and ending with jet penetration into soft substrates.

This fundamental knowledge will be applied to achieve a major breakthrough in liquid jet injection – the BuBble Gun.

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