A5101478526- Micro and Nano Robotics
- Microfluidic and Bio-sensing Technologies
- Molecular Communication and Nanonetworks
- Modular Robots and Swarm Intelligence
- Matrix Theory and Algorithms
- Advanced Sensor and Energy Harvesting Materials
- Numerical methods in inverse problems
- Advanced machining processes and optimization
- Erosion and Abrasive Machining
- Surface Treatment and Residual Stress
- Tribology and Lubrication Engineering
- Algebraic and Geometric Analysis
- Hydraulic and Pneumatic Systems
- Analytical Chemistry and Sensors
- Non-Destructive Testing Techniques
- Composite Structure Analysis and Optimization
- Statistical and numerical algorithms
- Advanced Machining and Optimization Techniques
- Advanced Antenna and Metasurface Technologies
- Dynamics and Control of Mechanical Systems
- Opportunistic and Delay-Tolerant Networks
- Gas Sensing Nanomaterials and Sensors
- Topology Optimization in Engineering
- Spectral Theory in Mathematical Physics
- High-Velocity Impact and Material Behavior
Nanjing University of Aeronautics and Astronautics
2013-2025
Nanjing Medical University
2023
Abstract Dynamic assembly and cooperation represent future frontiers for next generations of advanced micro/nano robots, but the required local interaction communication cannot be directly translated from macroscale robots through minimization because tremendous technological challenges. Here, an ultrafast growth locomotion methodology is presented dandelion‐like microswarms assembled catalytic tubular micromotors. With ultrasound oscillation self‐generated bubbles, such could overcome...
To overcome the propulsion difficulties in low Reynolds number environment, natural species have developed their exclusive swimming strategies after 1000 years of evolution. Inspired by those fascinating creatures, diverse artificial microrobots are proposed to achieve distinctive biomimetic motions. However, lack cognition for mechanism hinders exploration multimode biomimicking microrobots, especially at high‐speed locomotion. Herein, behaviors micro sonobot featured with multiple‐layer...
Abstract Enabled by active motion of microrobots, conventional biological detection and chemical analyses limited passive diffusion can be significantly enhanced with fast testing speed unique sensitiveness. However, controlled release precise enrichment microrobot swarms are still difficult to accomplish thus prohibit them away from practical applications. Here, an efficient versatile strategy utilizing a needle‐shaped hybrid sonoelectrode disperse aggregate distinct micromotors is...
Abstract Spherical micro/nanorobots are reported as attractive candidates in nano‐surgery, contamination degradation, analytical chemistry, medical engineering, etc. Unlike macroscopic robots, the standard fabrication and inspection strategy to control high quality of microrobots rarely explored before. Overcoming geometrical discrepancy is now essential keep an identical locomotion behavior for spherical microrobot individuals complex usages. Herein, acoustic‐based microbubble grippers...
We discuss the parameterized generalized inverse eigenvalue problem (PGIEP): For given matrices $A_i$, $B_i \in {\bf C}^{n \times n}$ ($i=0, 1, \ldots, n$), find complex numbers $c_i C}$ ($i=1, 2, n$) such that $(A_0+\sum_{i=1}^nc_iA_i)x =\lambda (B_0+\sum_{i=1}^nc_iB_i)x$ has prescribed eigenvalues $\lambda_1, \lambda_2,\ldots, \lambda_n$. show this is equivalent to a multiparameter if \lambda_n$ are distinct. Applying theory about problem, we obtain sufficient conditions guarantee...
Abstract Precise manipulations for micro/nano targets of synthetic particles and bio‐cells hold great promise the next generation nano robotic systems micro‐machines. Although considerable efforts have been devoted to developing propulsion protocols micro/nano‐manipulation, limited intelligence without effective control current microrobots prohibits them away from most sophisticated applications. Here, a novel approach integrating vision feedback (VFC) is presented into microrobotic platform...
Enrichment of metal particles in lubricating oil is a crucial pretreatment for wear debris analyses applications condition-based machinery maintenance. Current techniques using physical filter cleaning and magnetic attachment to enrich have limitations terms efficiency selectivity. This work presents an innovative acoustic manipulation chip efficiently enriching metallic from oil. The platform utilizes the hybrid forces perform high throughput particle enrichment microchannels, even...
Micromotors With a hybrid sonoelectrode, distinctive swarming behaviors of classical micromotors in dispersion and aggregation patterns are universally tailored by modulating the applied acoustic field micro-reservoir, which offers great potentials for next-generation active detection microsystems. More information can be found article number 2104516 Xiaolong Lu co-workers.
In recent years, simple and effective swarm control of micro-nano robots has been widely investigated owing to their potential in performing various tasks different environments. The behavior nanorobots controlled by acoustic field, which the advantages structure, rapid migration, immunity from electromagnetic interference, is especially suitable for lab-on-chip systems complete tasks. Here we demonstrate a reversible variety on relatively large scale (6mm). aggregation activated radiation...
Precise and robust motion control of micro/nano-particles holds great promise for the next generation lab-on-chip systems micro-machine devices. Here, we present a new method to precisely microparticles. This system utilizes vision feedback help microparticle automatically adjust its position eventually make sure final positional deviation micro-particle is lower than program setting value. Numerical simulations experimental demonstrations show way microparticles approach near linear...
Ultrasonic peen forming (UPF) is an emerging technology that exhibits great superiority in both its flexible operating modes and the deep residual stress it produces compared with conventional plastic methods. Although ultrasonic transducers longitudinal vibration have been widely studied, they seldom incorporated into UPF devices for machining confined spaces. To meet requirements of this type machining, a sandwich-type piezoelectric transducer coupled longitudinal–flexural vibrational...
Commercial portable electrochemical sensors have rapidly developed in recent years, the decreased detection accuracy caused by contamination is still a huge challenge. Here, an electrode decontamination strategy based on microrobots powered ultrasound was designed to realize regeneration. Basic configurations about manipulation-integrated sensor platform (MISP) are proposed enable dual functions of electrochemistry and Two different vibration modes MISP used excite enrichment separation,...
In article number 2003678, Xiaolong Lu, Wenjuan Liu, and co-workers report dandelion-like microswarms assembled from tubular micromotors, which are capable of performing ultrafast growth locomotion. With the ultrasound oscillation self-generated bubbles, such could move at an average speed up to 50 mm s−1 exhibit instant wireless response stimuli.