LAHROUCH , Florian

Since the development of the nuclear industry, the risks of human contamination with actinides are not to be neglected and should be taken in account. Development of the nuclear weapon programs, nuclear plant accidents from civil use (Chernobyl, Fukushima) or use of depleted uranium ammunitions in war zones (Gulf War, Kosovo) have made...

Up until now, molecular chelating agents, such as the diethylenetriamine pentaacetic acid (DTPA) have been the standard method for actinide human decorporation. Mainly active in blood serum, their distribution within the body is thus limited. To treat a wider range of organs affected by plutonium contamination, a potential new class of...

Actinides elements (that are all radioactive) are the subject of special attention considering the important amount that has been produced for military and civil applications. They often present a dual toxicity: chemical and radiotoxicological from α and β decay. In case of dissemination during an accidental nuclear event, the consequences of...

The use of uranium and to a minor extent plutonium as fuel for nuclear energy production or as components in military applications is under increasing public pressure. Uranium is weakly radioactive in its natural isotopy but its chemical toxicity, combined with its large scale industrial utilization, makes it a source of concern in terms of...

Plutonium (Pu) is an anthropogenic element involved in the nuclear industry cycle. Located at the bottom of the periodic table within the actinide family, it is a chemical toxic but also a radiological toxic, regardless of isotopy. After nearly 80 years of plutonium industrialization, it has become clear that inhalation and wounds represent the...

Plutonium (Pu) is an anthropogenic element involved in the nuclear industry cycle. Located at the bottom of the periodic table within the actinide family, it is a chemical toxic but also a radiological toxic, regardless of isotopy. After nearly 80 years of Pu industrialization, it has become clear that inhalation and wounds represent the two...

Natural uranium has a very limited radioactive dose impact, but its chemical toxicity due to chronic exposure is still a matter of debate. Once inside the human body, the soluble uranium, under its uranyl form (U(VI)), is quickly removed from the blood system, partially excreted from the body, and partially retained in targeted organs, that is,...