The applications of nanotechnology in biomedicine have gained considerable attentions in recent years owing to the great enhancement of therapeutic efficiency.Integration of self-assembly into nanotechnology has broug...The applications of nanotechnology in biomedicine have gained considerable attentions in recent years owing to the great enhancement of therapeutic efficiency.Integration of self-assembly into nanotechnology has brought tremendous convenience during the formation of nano-carriers.Based on distinctive methods of self-assembly,nano-therapeutics have beer~developed to ar~impressive stage with the ability to perform site-specific delivery with temporal and spatial control.This review focuses on the recent advances in the preparing methods for nano-therapeutics,and their applications in the treatments of diseases.展开更多
The exact boundary condition on a spherical artificial boundary is derived for the three-dimensional exterior problem of linear elasticity in this paper. After this boundary condition is imposed on the artificial boun...The exact boundary condition on a spherical artificial boundary is derived for the three-dimensional exterior problem of linear elasticity in this paper. After this boundary condition is imposed on the artificial boundary, a reduced problem only defined in a bounded domain is obtained. A series of approximate problems with increasing accuracy can be derived if one truncates the series term in the variational formulation, which is equivalent to the reduced problem. An error estimate is presented to show how the error depends on the finite element discretization and the accuracy of the approximate problem. In the end, a numerical example is given to demonstrate the performance of the proposed method.展开更多
基金financially supported by the Thousand Talents Program for Young Professionalsthe National Natural Science Foundation of China(No.51673100)the Fundamental Research Funds for the Central Universities
文摘The applications of nanotechnology in biomedicine have gained considerable attentions in recent years owing to the great enhancement of therapeutic efficiency.Integration of self-assembly into nanotechnology has brought tremendous convenience during the formation of nano-carriers.Based on distinctive methods of self-assembly,nano-therapeutics have beer~developed to ar~impressive stage with the ability to perform site-specific delivery with temporal and spatial control.This review focuses on the recent advances in the preparing methods for nano-therapeutics,and their applications in the treatments of diseases.
文摘The exact boundary condition on a spherical artificial boundary is derived for the three-dimensional exterior problem of linear elasticity in this paper. After this boundary condition is imposed on the artificial boundary, a reduced problem only defined in a bounded domain is obtained. A series of approximate problems with increasing accuracy can be derived if one truncates the series term in the variational formulation, which is equivalent to the reduced problem. An error estimate is presented to show how the error depends on the finite element discretization and the accuracy of the approximate problem. In the end, a numerical example is given to demonstrate the performance of the proposed method.
