Description: In the work was quantum-dimensional research of structural, electric and energy parameters of quantum dots (QD) is carried out. QDs are reagent on a molecule-analit - a marker of tubercular process. It is carried out the analysis of types of quantum confinement and choice QD which will be modelled . Optimisation of geometry QD was spent by a method of the self-consistent field expanded Hartri-Fok, using semiempirical method MNDO. The dates of semiconductive QD calculation depending on change of its size are presented.
Keywords: quantum dot, marker, quantum confinement, bohr’s exciton, energy levels, microcrystallite