科研成果

2022
Zeng X, Liu Y, Liu F, Wang W, Liu X, Wei X, Hu Y. A bioinspired three-dimensional integrated e-skin for multiple mechanical stimuli recognition. Nano Energy [Internet]. 2022;92:106777. 访问链接Abstract
Spatiotemporal recognition of multiple mechanical stimuli is essential for electronic skin (e-skin), which can provide more complete and accurate interaction information to enable elaborated functions, such as gesture recognition, object manipulation, and fine tactile discrimination. However, nonspecific sensor response and performance sacrifice for integration limit the perceptual capability of the current systems. Here, we report a bioinspired e-skin that can measure strain, shear and pressure independently with direction information using three-dimensional integrated, mechanically isolated multiple sensors. Novel microstructures of collapsed nanocone clusters, hemi-ellipsoids, and wrinkles are introduced in different sensors to achieve a gauge factor of 6 with a linear working range of 80% (linearity > 0.99) for strain, a sensitivity of 0.1 N−1 for shear force, and a sensitivity of 3.78 kPa−1 for pressure, and all of these sensors possess short response times on the order of 100 ms. The independent, highly sensitive, and fast response of these sensors makes real-time recording and mapping of multiple mechanical stimuli to be achieved. Multi-touch gesture recognition and perception of a red bean (0.065 g) in the hand are demonstrated to illustrate the potential applications in wearables, robotics and bionic prostheses.
Gong Q, Hu Y*. Ultrasoft, mass-permeable, and low-impedance hydrogels for tissue-like skin-device interfaces. Science Bulletin [Internet]. 2022;67:114-116. 访问链接
2021
Yao XS, Zhang YL, Jin WL, Hu* YF, Cui* Y. Carbon Nanotube Field-Effect Transistor-Based Chemical and Biological Sensors. Sensors. 2021;21:995.
Feng R, Mu YF, Zeng XW, Jia WJ, Liu YX, Jiang XJ, Gong QB. A Flexible Integrated Bending Strain and Pressure Sensor System for Motion Monitoring. Sensors. 2021;21:3969.
Mu YF, Feng R, Gong QB, Liu YX, Jiang XJ, Hu* YF. A Flexible Two-Sensor System for Temperature and Bending Angle Monitoring. Materials. 2021;14:2962.
Yu MK, Li YT, Hu YF, Tang LN, Yang F, Lv WL, Zhang ZY, Zhang* GJ. GoldNanostructure-Programmed Flexible Electrochemical Biosensor for Detection of Glucose and Lactate in Sweat. Journal of Electroanalytical Chemistry. 2021;882:115029.
Zeng XW, Hu* YF. Sensation and Perception of a Bioinspired Flexible Smart Sensor System. ACS Nano. 2021;15:9238.
Dong K, Hu YF, Yang J, Kim S-W, Hu WG, Wang ZL. Smart Textile Triboelectric Nanogenerators: Current Status and Perspectives. MRS Bulletin. 2021;46:1.
Wang JW, Zhao ZZ, Zeng XW, Liu XY, Hu* YF. A Tubular Flexible Triboelectric Nanogenerator with a Superhydrophobic Surface for Human Motion Detecting. Sensors. 2021;21:3634.
Yao XS, Zhang YL, Jin WL, Hu* YF, Cui* Y. Carbon Nanotube Field-Effect Transistor-Based Chemical and Biological Sensors. Sensors. 2021;21:995.
Feng R, Mu YF, Zeng XW, Jia WJ, Liu YX, Jiang XJ, Gong QB. A Flexible Integrated Bending Strain and Pressure Sensor System for Motion Monitoring. Sensors. 2021;21:3969.
Mu YF, Feng R, Gong QB, Liu YX, Jiang XJ, Hu* YF. A Flexible Two-Sensor System for Temperature and Bending Angle Monitoring. Materials. 2021;14:2962.
Yu MK, Li YT, Hu YF, Tang LN, Yang F, Lv WL, Zhang ZY, Zhang* GJ. GoldNanostructure-Programmed Flexible Electrochemical Biosensor for Detection of Glucose and Lactate in Sweat. Journal of Electroanalytical Chemistry. 2021;882:115029.
Zeng XW, Hu* YF. Sensation and Perception of a Bioinspired Flexible Smart Sensor System. ACS Nano. 2021;15:9238.
Dong K, Hu YF, Yang J, Kim S-W, Hu WG, Wang ZL. Smart Textile Triboelectric Nanogenerators: Current Status and Perspectives. MRS Bulletin. 2021;46:1.
Wang JW, Zhao ZZ, Zeng XW, Liu XY, Hu* YF. A Tubular Flexible Triboelectric Nanogenerator with a Superhydrophobic Surface for Human Motion Detecting. Sensors. 2021;21:3634.
2020
Xiang L, Xia F, Jin W, Zeng X, Liu F, Liang X, Hu Y. Carbon nanotube dual-material gate devices for flexible configurable multifunctional electronics. Carbon. 2020:656.
Hu Y, Peng L-M, Xiang L, Zhang H. Flexible Integrated Circuits Based on Carbon Nanotubes. Accounts of Materials Research. 2020;1:88.
Xiang L, Zeng X, Xia F, Jin W, Liu Y, Hu Y. Recent Advances in Flexible and Stretchable Sensing Systems: From the Perspective of System Integration. ACS Nano. 2020;14:6449.
Hu Y, Peng L-M, Xiang L, Zhang H. Flexible Integrated Circuits Based on Carbon Nanotubes. Accounts of Materials Research. 2020;1:88.

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