Microspheres are ideal carriers for slow and controlled release of drugs when the active ingredient is loaded in hollow or porous nanosphere carriers to allow for slow release of the drug in the human body to reduce the toxic side effects and increase the effectiveness of the drug. You can customize your embryonic microspheres with our team and we will provide you with a test report on the physical and pharmacological properties of the microspheres along with the product.
In the embryonic microsphere preparation process, the method of delivering the microsphere generation fluid is changed from the traditional pneumatic push to a liquid delivery member with controlled output flow rate. Unlike the pneumatic push, where the gas pressure is only one of the factors influencing the output rate of microspheres, the liquid delivery device can directly control the amount of microspheres output per unit time, which in turn can better regulate the particle size of the microspheres produced. In addition, the elimination of the air pressure push process also avoids the problem of the surface tension distribution of the embryonic microspheres not being able to form spheres due to the mixing of air bubbles in the microspheres, and improves the product yield of the microspheres.
CD Formulation offers embryonic microsphere preparation services. Our pharmacology experts will customize a specific product to meet your needs. There is strict quality control on the size, shape, uniformity, of the microspheres to ensure that you get a high quality, stable and uniform product.
Preparation of embryonic microspheres
Physical properties testing of embryonic microspheres
The physical properties of microspheres are evaluated including morphology, particle size and distribution, and organic solvent residues.
Pharmacological evaluation of microspheres
The pharmacological evaluation of microspheres includes drug loading/encapsulation rate, release behavior, material degradation experiments and microbiological examination.
If you are interested in our services, please feel free to contact us.