A neutron dynamic therapy with a boron tracedrug UTX-51 using a compact neutron generator.

Background/aim: We are developing a neutron dynamic therapy (NDT) with boron tracedrugs for a new mechanical-clearance treatment of pathotoxic misfolded, aggregated, and self-propagating prion-associated disease proteins. We present a compact neutron generator-based NDT using a boron tracedrug UTX-51. Our NDT is based on the weak thermal neutron-bombarded destructive action of UTX-51 on bovine serum albumin (BSA) using the neutron beams produced from a compact inertial electrostatic confinement fusion (IECF) neutron generator.

Development of landmine detection system based on the measurement of radiation from landmines.

For the detection of landmines, a new gamma-ray detector system, a neutron source, and control and measurement devices were developed. A prototype system has newly been developed by combining these devices. The usefulness of capture gamma-ray and backscattering neutron methods is examined with real explosives in several conditions and the performance of the prototype landmine detection system is demonstrated experimentally in this study.