Emulsification
Perfect control of emulsion production
The Secoya emulsification technology is based on the integration of the most efficient microfluidic technologies in a robust stainless-steel equipment.
The way we produce droplets, particles and capsules relies on the use of couples of capillaries perfectly aligned in a metallic reservoir. The first capillary is terminated with a 3D-printed nozzle and injects the droplet phase in the junction. The second one is the only output of the system, so it collects both phases, the droplet phase and the continuous phase filling the reservoir under pressure.
The droplets are produced by the controlled squeezing of the droplet phase by the continuous phase at the entrance of the collection capillary
Robust and reliable technology
Our unique integration of a microfluidic technology in a robust device allows us to produce droplets and particles with the key benefits of both worlds: a high control of the particle size and a robust long-run production process.
- Particle size : 20 to 400 µm
- API encapsulation efficiency : >95 % (e.g. in PLGA)
- Size distribution : dispersity <2%
- High frequency : > 1000 droplets per second (kHz) per injector
- Surfactant free : no need of surfactant
- Robustness : as no coating is required inside the capillaries, compatibility with long-run production
- Encapsulation versatility : both hydrophobic and hydrophilic ingredients can be encapsulated using the same technology
- Scalability : through number-up
Integrated solution for single and double emulsion production
We offer a fast and easy-to-use solution for producing single and double emulsions with the Raydrop Platform, an instrument that integrates all the peripherals needed to operate the Raydrop. An optional sample injector enables work with very small amounts of compound, making it a suitable solution for fast screening.
Potentiel applications
- Monodispersed PLGA particles
- Monodispersed particles of UV-curable resin
- Efficient encapsulation of active ingredients such as proteins, genetic material and fragrances, whether hydrophobic or hydrophilic
- Encapsulation of active ingredient non soluble in the solvent used to dissolve the polymer
