A5051472707- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Advanced Materials and Mechanics
- Tactile and Sensory Interactions
- Innovative Energy Harvesting Technologies
- Transition Metal Oxide Nanomaterials
- Antenna Design and Analysis
- Conducting polymers and applications
- Thin-Film Transistor Technologies
- Neuroscience and Neural Engineering
- Nanowire Synthesis and Applications
- EEG and Brain-Computer Interfaces
- Advanced Antenna and Metasurface Technologies
- Advanced biosensing and bioanalysis techniques
- Wireless Body Area Networks
- Nanomaterials and Printing Technologies
- Non-Invasive Vital Sign Monitoring
- RFID technology advancements
- Metamaterials and Metasurfaces Applications
- Polydiacetylene-based materials and applications
- Analytical Chemistry and Sensors
- Energy Harvesting in Wireless Networks
- Additive Manufacturing and 3D Printing Technologies
- Advanced MEMS and NEMS Technologies
- Advanced Memory and Neural Computing
Suzhou Research Institute
2025
Shandong University
2024-2025
University of Manchester
2024
Southern University of Science and Technology
2024
State Key Laboratory of Crystal Materials
2024
Shenzhen Institute of Information Technology
2022-2023
University of Electronic Science and Technology of China
2016-2023
University of California, Los Angeles
2022
National Engineering Research Center of Electromagnetic Radiation Control Materials
2016-2020
Chengdu University
2016-2018
The conformal integration of electronic systems with irregular, soft objects is essential for many emerging technologies. We report the design van der Waals thin films consisting staggered two-dimensional nanosheets bond-free interfaces. feature sliding and rotation degrees freedom among to ensure mechanical stretchability malleability, as well a percolating network nanochannels endow permeability breathability. With an excellent match biological tissues, freestanding can naturally adapt...
Abstract Soft neural electrode arrays that are mechanically matched between tissues and electrodes offer valuable opportunities for the development of disease diagnose brain computer interface systems. Here, a thermal release transfer printing method fabrication stretchable bioelectronics, such as soft arrays, is presented. Due to large, switchable irreversible change in adhesion strength tape, low‐cost, easy‐to‐operate, temperature‐controlled process can be achieved. The mechanism this...
Meteorologic monitoring plays a key role on weather forecast and disaster warning deeply relies various sensor networks. It is an optimal choice that grabbing the environmental energy around sensors for driving network. Here, we demonstrate self-powered, wireless, remote meteorologic system based innovative TENG. The TENG has been proved capable of scavenging wind can be employed wireless sounding. This work not only promotes development renewable harvesting, but also exploits enriches...
The application of the serpentine mesh layout in stretchable electronics provides a feasible method to achieve desired stretchability by structural design instead modifying intrinsic mechanical properties applied materials. However, previous works using mainly focused on optimization stretchability. In this paper, concept is used transform high-performance but hard-to-stretch piezoelectric film into form. strategies for film, which aim at not only also high utilization strain during...
3D stretchable electronics attract growing interest due to their new and more complex functionalities compared 1D or 2D counterparts. Among all configuration designs, a helical structure is commonly used as it can be designed achieve outstanding stretching ratios well highly robust mechanical performance. However, the ratio that mainly focuses on axis direction hinders its applications. Inspired by hierarchies in tendon, novel structural design of hierarchical serpentine-helix combination...
Real-time monitoring of breath can provide clinically relevant information about apnea syndrome and other important aspects human physiology. Here, we introduce a flexible skin-like sensor developed by transfer-printing vanadium dioxide (VO2) thin films on PDMS substrates. This conformably laminate the skin under nose with different curvatures operate at environment temperatures through day night. Attributed to high temperature coefficient resistance VO2, enhanced sensing performance was...
Breath sensors capable of integrating with the soft, curvilinear surfaces human skin in an intimate, noninvasive fashion can offer many opportunities for diagnosing and treating respiratory-related disease such as breathlessness, bronchial asthma, central sleep apnea. For applications, highly sensitive wide-range-detectable humidity that overlie under nose conformably continuous real-time breathing monitoring are desirable. Here, we propose ultrasensitive flexible breath sensor based on...
Flexible temperature and mechanical sensing capabilities are of great importance in the artificial intelligence. Here, we report a skin conformable, high sensitive temperature-mechanical dual-parameter sensor based on PET/vanadium dioxide (VO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> )/PDMS multilayer structure fabricated using transfer printing technique. The ultrahigh sensitivity to strains range 0%-0.1% with gauge factor over...
In this letter, a flexible stopband frequency selective surface (FSS) with serpentine stripe unit cell is presented. Compared the FSS straight and zigzag cell, proposed on planar thin polyimide (PI) substrate shows very small offset of resonant electromagnetic waves having incident angles from 0° to 60°, according simulation results. The stable transmission performance PI further demonstrated by computational experimental When bent bending π/3 π, negligible, whereas shifts about 15.4% 5.8%...
A core–shell package design with auxetic metamaterial (AM) is proposed to configure the sensing performance of microfluidic strain sensor. By changing structural AM, sensor's directional sensitivity effectively regulated.
Abstract Recent progresses on the Kirigami-inspired method provide a new idea to assemble three-dimensional (3D) functional structures with conventional materials by releasing prestrained elastomeric substrates. In this paper, highly stretchable serpentine-like antenna is fabricated simple and quick “Cut-Transfer-Release” for assembling 3D an substrate controlled shape. The mechanical reliability of evaluated finite element experiments. shows consistent radio frequency performance center at...
Different types of multi-walled carbon nanotubes (CNTs), synthesized by chemical vapor deposition, are used to fabricate infrared (IR) detectors on flexible substrates based CNT p-n junctions. It is found that this kind detector sensitive signals with a power density as low 90 μW mm(-2) even at room temperature. Besides, unlike other devices, the unique structure can be bent for 100 cycles without any damage and its functionality does not degenerate once it recovers initial state. The...
A flexible low-impedance wideband antenna with a hybrid structure of Archimedean spiral and equiangular is presented in this letter. The input impedance the reduced to about 75 Ω by attenuation effect connected spiral. prototypes designed antennas without polydimethylsiloxane encapsulation were fabricated copper-clad polyimide film transfer-printing technique. simulation results voltage standing-wave ratio show can be operated over frequency range 2.5-4.5 GHz. S-parameters measured before...
The interface barrier height of flexible ITO/silicon heterojunction can be tailored by imposing elastic uniaxial strain. turn-on voltage and the response time photodetector based on also obviously reduced under stretching
A new implantable capacitive electrode array for electrocorticography signal recording is developed with ferroelectric ceramic/polymer composite. This ultrathin and electrically safe capable of attaching to the biological tissue conformably. The barium titanate/polyimide (BaTiO 3 /PI) nanocomposite high dielectric constant successfully synthesized employed as layer BaTiO /PI array. performance evaluated by electrical characterization 3D finite‐element modeling. In vivo, neural experiments on...
Hybrid energy harvesters based on different physical effects is fascinating, but a rational design for multiple harvesting challenging. In this work, spring-magnet oscillator-based triboelectric-electromagnetic generator (EMG) with solar cell cap proposed. A power was produced by triboelectric nanogenerator (TENG) and an EMG independently or simultaneously using shared oscillator. The oscillator configuration enables versatile the excellent size scalability self-packaged structure which can...
A portable biosensor combining electrolyte-gated IGZO transistors with an extended pluggable sensing pad for prostate-specific antigen (PSA) detection at low operating voltages.
A new implantable capacitive electrocorticography electrode array is developed by Yuan Lin and co-workers in article number 1700305. The high permittivity barium titanate/polyimide nanocomposite acts as the ultrathin dielectric layer, endowing with electrical safety conformability biological tissue. This work shows potentials of field brain/computer interfaces.