Modern applications in biological research require high-resolution methods allowing the manipulation of biological samples with a precision beyond the resolution limit of light microscopy. For this purpose the atomicforce microscope (AFM) is an appropriate tool. Promising laser-surgery methods for biomedical applications have been developed employing infrared or near-infrared lasers. However, s...

Nanotechnology involves the ability to see and control individual atoms and molecules which are about 100 nanometer or smaller. One of the major tools used in this field is atomic force microscopy which uses a wealth of techniques to measure the topography and investigates the surface forces in nanoscale. Friction force is the representation of the surface interaction between two surfaces an...

The effect of geometry and material of the Micro/Nano particle on contact mechanic for manipulation was studied in this work based on atomic force microscopy. Hertz contact model simulation for EpH biological micro particle with spherical, cylindrical, and circular crowned roller shape was used to investigate the effect of geometry on contact simulation process in manipulation. Then, to val...

We experimentally demonstrated the use of random plasmonic nano-islands for optical trapping and assembling of particles and live cells into highly organized pattern with low power density. The observed trapping effect is attributed to the net contribution due to near-field optical trapping force and long-range thermophoretic force, which overcomes the axial convective drag force, while the lat...

The fabrication and control of the conductive surface and interface on insulating SrTiO3 bulk provide a pathway for oxide electronics. The controllable manipulation of local doping concentration in semiconductors is an important step for nano-electronics. Here we show that conductive patterns can be written on bare SrTiO3 surface by controllable doping in nanoscale using the mechanical interact...

In its standard version, our BioPhotonics Workstation (BWS) can generate multiple controllable counter-propagating beams to create real-time user-programmable optical traps for stable three-dimensional control and manipulation of a plurality of particles. The combination of the platform with microstructures fabricated by two-photon polymerization (2PP) can lead to completely new methods to comm...

The authors present a new approach within advanced graphics simulations for the problem of nano-assembly automation and its application in medicine using collective robotics. The problem under study concentrates its main focus on autonomous control for nanorobot teams coordination as a suitable way to perform a large range of tasks and assembly manipulation in a complex environment. The present...

1 Department of Physics and Jiangsu Key laboratory for Advanced Metallic Materials, Southeast University, Nanjing 211189, China. 2 National Laboratory of Solid State Microstructure, School of Electronic Science and Engineering, National Center of Microstructures and Quantum Manipulation, Nanjing University, Nanjing 210093, China. 3 SEU-FEI Nano-Pico Center, Key Laboratory of MEMS of the Ministr...

Impedance scaling approach presented in this paper is specially developed for teleoperation robot control to meet requirements to control robots and mechatronic systems with completely different dimensions and mechanic characteristics than the human operator. It is applied to the developed RoTeMiNa robot system with 6 DOF and to the mechatronic handling device with 3 DOF for micro and nano oper...