Shenyang automation has made progress in the field

2022-10-01
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Shenyang automation has made progress in the field of life like robot perception

recently, the micro nano research group of the Robotics Laboratory of Shenyang Institute of automation, Chinese Academy of Sciences has made the latest achievements in the field of life like robot perception. With the gradual maturity of the operation of the technology center, it is proposed to use the mechanical properties of cells to characterize light, and use the light response characteristics of genetically engineered cells when a/b/c stacking is required, It lays a foundation for the establishment of life intrinsic sensing devices based on living cells. Nanoscale, an international academic journal, published the study in the form of outside front cover

billions of years of evolution have given biological systems unparalleled advantages over artificial systems. Reproducing the advantages of life systems on artificial systems can greatly improve the characteristics of traditional electromechanical systems, which has also become the cutting-edge direction of modern robot development α—— Pendulum lift angle before impact. The research group combines biological optogenetics with engineering technology to transfer the gene that can express opsin with high-speed photosensitivity into the target cell, so that the target cell becomes a photosensitive biological unit, and then integrate the engineered cell with micro nano electromechanical system to build a new life like sensing device, hoping to fully reproduce the intrinsic biological sensing characteristics of photosensitive protein. One of the key problems of this kind of life like design is how to detect the light response characteristics of cells. The conventional methods to deal with this problem include electrophysiology or chemical imaging. However, the above methods have defects such as complex process or damage to cells. The research group proposed a new method to characterize the light response characteristics of cells. Using the physical phenomenon of mechanical deformation of cells caused by light input, the ultra precision detection was combined with single cell engineering to realize the rapid characterization of the light response characteristics of cells. Compared with traditional detection methods, this method has higher versatility and simpler operation. The adhesive has the following advantages: process, which provides a feasible technical support for the practicality of life like sensing devices

in recent years, based on the research concept of life like robot integrating life system and electromechanical system, the micro nano research group has carried out relevant research around life like perception, life like drive and life like intelligence. The research results published on this cover show the possibility and progressiveness of the transformation of robot perception system from nonliving medium to living medium, and make solid progress towards the comprehensive establishment of life like robot system. The previous achievements of the research group in this field have been published in international journals such as nature communications, small, ACS nanoscale, applied materials interfaces, lab on a chip, IEEE Trans transactions, etc. the research layout is gradually systematized and systematized, laying a working foundation for better achievements in the future

this research has been strongly supported by the National Natural Science Foundation of China, the Chinese Academy of Sciences and the State Key Laboratory of robotics

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