Researchers at the University of Tokyo have devised a method for following the gelation of colloidal gels. Their confocal microscopy technique has allowed the different stages of the process to be analyzed, leading to insights into their mechanical stability. It is hoped that the understanding gained using this technique will contribute to the development of colloidal gels in the many fields in which they impact everyday lives, from pharmaceuticals to construction.
Click here for original story, Colloidal gel properties under the microscope
Source: Phys.org