Hybrid porous crystalline solid for adsorption and the gas release biological interest.

The present invention relates to solid made of metal-organic network or "Metal-Organic Framework" (MOF), porous crystalline loaded into at least one gas of biological interest, and that, in their solid preparation.Les method MOF of the present invention are capable of adsorbing and releasing in a controlled manner the gas biological interest. They can be used in the pharmaceutical and / or for applications in cosmetics. They can also be used in food.