Flexible artificial tactile nerve developed successfully
If robots are allowed to have a sense of touch, they can sense temperature, stress, and even neural activity, they will “unlock†more new skills. Recently, the advent of the world’s first flexible artificial tactile nerves has brought this vision closer to reality. Recently, Stanford University, Bao Zhenan, South Korea's Seoul University Li Taiyu, Nankai University Xu Wentao team published a paper in the "Science" magazine, reported a flexible organic electronic device-based high sensitivity bionic tactile nerve system. This artificial neural haptic system has good biocompatibility, flexibility and high sensitivity, and has application prospects in the fields of robotic surgery, prosthetic touch, and the like.
Prof. Xu Wentao, School of Electronic Information and Optical Engineering, Nankai University, said that the key issue and key point to be solved in this research is to design and implement artificial systems that are similar to biological nerve systems and that are compatible with biological nerve signals. The system is very flexible. Based on the above assumptions, the joint research team of China, the United States, and South Korea used flexible organic materials to simulate a human tactile nerve. This artificial sensory nerve consists of three core components: a resistive pressure sensor, an organic ring oscillator, and a synapse transistor. The system first uses a series of susceptors to sense extremely fine pressures and generate corresponding voltage changes, which are then converted into electrical pulse signals by a ring oscillator (artificial nerve fiber). The electrical signals obtained by the multiple ring oscillators are converted into synaptic currents by synaptic transistors and transmitted to the next nerve.
"Functionally speaking, this artificial nerve can well simulate the tactile function of human skin and is compatible with biological neural signals. We preliminary confirmed this compatibility." Xu Wentao said that this work is pioneering manufacturing A flexible artificial sensory nerve is produced, and a hybrid reflex arc formed by the artificial nerve and the animal nerve is realized.
"Because of the compatibility of this sensory nerve with the biological nerve, it can be applied to the realization of the perception of compatibility with the human nervous system in the prosthesis, and it has potential significance for the treatment of diseases of the nervous system. At the same time, if this artificial nerve is applied, For software robots, it can be used to make human-like perceptions and replace humans in extreme work environments, said Xu Wentao. (Reporter Li Zhe correspondent Wu Junhui)
It is a professional supplier of Body building products : Fitness medicine product, Antibiotic Trimethoprim Powder,Pyridine Hybridization,Fexofenadine Hydrochloride,Fluvoxamine Maleate Bp,
Now we have 3 GMP standard workshop, Meanwhile, the factory is equipped with the researching and quality inspection centre, with strong technology research and development strength. We also have 3 salesdepartments over 30 people and sell our products all over the world.
Xi'an Henrikang Biotech Co., Ltd.,Steroids Product adhere to innovation, always produce high-quality products.The company has standard GMP production workshop, perfect extraction equipment and chemical synthesis equipment, in extraction, purification, drying, packaging and other links, APIs Raw powder have excellent quality. Our Natural Kidney Medicine have been recognized by the majority of enterprises producing Cosmetic raw powder, we always take customer first, put customer experience in the first place.
Fitness medicine product,Antibiotic Trimethoprim Powder,Pyridine Hybridization,Fexofenadine Hydrochloride,Fluvoxamine Maleate Bp
Xi'an Henrikang Biotech Co.,Ltd , https://www.henruikangbio.com