欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
针对纳米操作过程中存在的不确定性及AFM单探针带来的纳米粒子的稳定操作问题，提出了虚拟纳米手操作策略。该策略采用蒙特卡洛方法描述粒子的不确定性，在纳米粒子推动操作的运动学模型基础上，对AFM探针的作用参数进行规划，模拟多探针并行操作效果，将粒子的中心位置限制在规定误差范围内，从而可以避免操作过程中粒子的丢失，实现粒子的稳定高精度纳米操作，仿真结果与实验操作结果相对比，验证了虚拟纳米手操作方法的有效性。
英文摘要：
Aiming at the problems that there exist uncertainties, such as the uncertainty of the initial position of the nanoparticle and most of AFMs only have one tip as the end effector,which causes the stable operation problems such as object lost and low operation efficiency,in this paper, a virtual nano-hand pushing strategy is proposed. This strategy adopts Monte Carlo method to describe the position uncertainty and error distribution. Based on the kinematic model of nanoparticle pushing manipulation, the pushing parameters of the AFM tip is planned to mimic multi-fingered hand with single AFM tip. This strategy can push the nanoparticle into a bounded target area with a given probability and avoid the particle losing, so the stable and reliable nanomanipulation can be realized. Simulation results and experiment operation results were compared ,which verifies the validity of the proposed virtual nano-hand manipulation method.
同期刊论文项目
同项目期刊论文
Quantitative Analysis of Drug-Induced Complement-Mediated Cytotoxic Effect on Single Tumor Cells Usi
Atomic force microscopy study of the antigen-antibody binding force on patient cancer cells based on
Atomic force microscopy imaging and mechanical properties measurement of red blood cells and aggress
Stable Nanomanipulation Using Atomic Force Microscopy: A virtual nanohand for a robotic nanomanipula
Nanoscale distribution of CD20 on B-cell lymphoma tumour cells and its potential role in the clinica
Imaging and measuring the biophysical properties of Fc gamma receptors on single macrophages using a
Cutting Forces Related with Lattice Orientationsof Graphene Using an Atomic Force Microscopy based N
Biological applications of a nanomanipulatorbased on AFM: in situ visualization and quantification o
Effects of temperature and cellular interactionson the mechanics and morphology of human cancer cell
In situ imaging the cellularultra-microstructures and measuring the cellular mechanical properties u
Nanoscale Imaging and Mechanical Analysis of Fc Receptor-Mediated Macrophage Phagocytosis against Ca
Progress in measuring biophysical properties of membrane proteins with AFM single-molecule force spe
期刊信息
位置：