GLASSES exposed to gamma radiation darken due to the trapping of electrons in defects. Much work has been done by Seitz and others on colour centres produced in alkali halides by irradiation ...

Radiopaque for visualization of the course of the bypass under x-ray. Et0 Sterilization process Gamma-radiation sterilization can alter the polyester polymer and the collagen molecule (2, 3).

Environmental radiation measurements have been made and the results reported for the past 15 years. These measurements have included both the neutron and gamma contribution to the environment due to ...

Cell therapies are hampered by a lack of available delivery systems, resulting in inconsistent outcomes in animal studies and human clinical trials. Hydrogel encapsulants offer a broad range of ...