Nuclear physics is entering a new era, driven by its convergence with nanotechnology. This emerging field, "nuclear nanophysics," offers unprecedented control over matter at the atomic level. By manipulating the composition of nanoparticles and using nuclear physics techniques for characterization, scientists are engineering materials with tailored electronic, magnetic, and optical properties. These advancements hold promise for areas like next-generation electronics, medical treatments, and fundamental studies of quantum mechanics. This abstract highlights the burgeoning field of nuclear nanophysics and its potential to revolutionize our understanding and manipulation of matter at the nanoscale.