A temperature-controlled mixing and dispensing device includes a receptacle having a chamber, a mixing blade disposed within the chamber, a heater for heating the chamber, a nozzle, and a port in fluidic communication with the chamber. The port is configured to be pneumatically coupled to a pump. The nozzle dispenses a mixture of a first material and a second material disposed within the receptacle when the pump pumps air into the port.

A microfluidic device including a microfluidic circuit having a microfluidic inlet duct and a microfluidic outlet duct, and a microfluidic capsule, a hydraulic activation circuit having a hydraulic inlet duct and a hydraulic outlet duct, the microfluidic capsule having a chamber separated into two subspaces by a deformable membrane, the chamber having a first subspace into which open the microfluidic inlet duct and the microfluidic outlet duct, and a second subspace into which open the hydraulic inlet duct and the hydraulic outlet duct, a flow rate-control system connected to the hydraulic inlet duct, the flow rate-control system being regulated in order to inject or suck an activation liquid into the second subspace in order to displace the membrane inside the chamber.