Add to ORKG\u3cp\u3eThe dynamic properties of neutral and charged dendrimers in dilute solutions are studied using the method of Brownian dynamics simulation. Excluded-volume, electrostatic, and hydrodynamic interactions are taken into account. A scale hierarchy is revealed for dynamic processes in dendrimers, which are classified into three groups: movements of molecules as a whole, shape and size fluctuations (pulsating movements), and local movements at scales of the order of one bond. The effect of all the considered interactions on movements of each type is studied. A comparison with the Rouse and Zimm theories is performed. Ionization of terminal groups is most distinctly manifested by a change in their local orientational mobility.\u3c/p\u3