A5100611416- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Conducting polymers and applications
- Tactile and Sensory Interactions
- 2D Materials and Applications
- Muscle activation and electromyography studies
- MXene and MAX Phase Materials
- Thermochemical Biomass Conversion Processes
- Ferroelectric and Negative Capacitance Devices
- Advanced biosensing and bioanalysis techniques
- Biosensors and Analytical Detection
- Electrochemical sensors and biosensors
- Fluid Dynamics and Heat Transfer
- Energy Harvesting in Wireless Networks
- Zeolite Catalysis and Synthesis
- Graphene research and applications
- Catalysis and Hydrodesulfurization Studies
- Effects and risks of endocrine disrupting chemicals
- Metal Forming Simulation Techniques
- Petroleum Processing and Analysis
- Catalytic Processes in Materials Science
- Interactive and Immersive Displays
- Carbon Nanotubes in Composites
- Coal Properties and Utilization
- Transition Metal Oxide Nanomaterials
Taiyuan University of Technology
2019-2023
Huaqiao University
2016
University of Southern California
1995
In the research of flexible pressure sensors supported by three-dimensional skeleton structure, combination nanomaterials and structure is a difficult problem to be further solved. Herein, piezoresistive sensor based on graphene-PDMS @ sponge prepared fixing graphene using PDMS. The as-prepared exhibits high elasticity (strain up 85%), sensitivity (0.075 K Pa−1), wide responding range (0–50 KPa) stability (2000 cycles test). used detect blood pressure, heartbeat human movements including...
MXene is widely used for electrode materials. However, the interfacial resistance between metal and semiconductor affects device performance. The strain has become an effective strategy to improve properties. With aim of revealing interface mechanism improving performance, we use first-principles calculation investigate electronic properties Ti3C2T2/MoS2 (T = F, O, OH) junctions effect on interfaces. calculations show weak forces Ti3C2T2 MoS2 monolayer, interaction decreases in order...
Journal Article Occurrence of bcl-2 Oncogene Translocation With Increased Frequency in the Peripheral Blood Heavy Smokers Get access Douglas A. Bell, Bell Affiliations authors:Laboratory Biochemical Risk Analysis, National Institute Environmental Health Sciences, Research Triangle ParkN.C. Search for other works by this author on: Oxford Academic PubMed Google Scholar Yafei Liu, Liu Cortopassi, Department Molecular Pharmacology and Toxicology, University Southern CaliforniaLos Angeles Gino...
At present, more and flexible pressure sensors are used in wearable devices. The improvement of the adsorbability nanomaterials on sponge is an urgent problem to be solved. Here, using conductive carbon black with good dispersibility small particle size as filler filled middle can improve absorbability sponge. A simple method soaking a different thicknesses dispersion obtain based black/sponge. We compare analyze differences initial resistance sensitivity select sensor higher (0.194 kPa <sup...
The development of gas sensors based on two-dimensional (2D) layered materials has received lots focus attributing to their excellent sensitivity. Here, a black phosphorus (BP) sensor device is fabricated high-quality few-layered BP microribbons using facile route. Although well known oxidize in ambient conditions, energy dispersive spectroscopy (EDS) mapping manifests that the undergo slight oxidation and contamination during grinding process. It interesting surface side have nanoscale thin...
The demand for flexible pressure sensors is increasing with the rapid development of wearable smart devices, dexterous manipulators, and human–machine application interfaces. Despite capable effectively sensing multidimensional forces, challenge directly restoring information from objects in contact remains significant. Inspired by tactile sensory organ crocodile skin, this study reports a 3-D force sensor, mainly composed barium titanate polyvinylidene difluoride silicone, to form...
The development of 3D print technology provided an opportunity to achieve fast and accurate fabrication wearable sensor arrays. In this paper, high-sensitivity flexible stretchable silver-coated carbon nanotube (Ag@CNT) strain arrays are fabricated using printing composite nanomaterial synthesis. Ag@CNTs with uniform compact particles were synthesized different sizes nanotubes (CNTs) a reduction method. Strain accurately efficiently the aid printed molds. Sensors then compared...
In this work, a series of hierarchical Y-type zeolites were rapidly synthesized using organosilane as templates through microwave hydrothermal method. The effects on the product composition and yield light aromatics in gaseous tar from coal pyrolysis studied. results showed that better catalytic properties than traditional microporous zeolite conversion can greatly increase products. has abundant mesopores, which contribute to access bulky molecules into porous channel contact active sites....
Poly(dimethylsiloxane) (PDMS) films composed of gold nanomaterials have drawn increasing interest for their application in biosensors. However, and PDMS exhibit poor compatibility, limiting sensitivity biosensing. Herein, we reported a surface stress biosensor based on nanoparticle–PDMS (AuNP–PDMS) composite film to detect bovine serum albumin (BSA). The AuNP–PDMS was fabricated by situ reduction further glucose. compatibility between improved via two-step AuNPs. can specifically BSA...
Flexible pressure sensors based on piezoresistive induction have recently become a research hotspot due to the simple device structure, low energy consumption, easy readout mechanism and excellent performance. For practical applications, flexible with both high sensitivity low-cost mass production are highly desirable. Herein, this paper presents high-sensitivity sensor micro-structured elastic electrode, which is cost can be mass-produced by method of sandpaper molding. The micro-structure...
Abstract The membrane based on receptor functionalization provides a new paradigm for the development of mechanical biosensors. However, improvement sensitivity and test accuracy is still challenge biosensors in practical application. Herein, surface stress biosensor (MBioS) double‐side‐gold nanoparticale (AuNP)‐coated grid‐type polydimethylsiloxane (PDMS) (D‐G‐MBioS) 3D printing human serum albumin (HSA) detection developed. amplified by grid coupling sandwich immune structure to improve...
There is a growing demand for flexible pressure sensors in environmental monitoring and human–robot interaction robotics. A susceptible sensor can discriminate multidirectional pressure, thus effectively detecting signals of small changes providing solutions personalized medicine. This paper proposes multidimensional force detection inspired by wind chime structure with three-dimensional to detect analyze normal shear forces real time. The force-sensing the consists an upper lower membrane...
The traditional design method of metasurface energy harvesters heavily relies on the knowledge, experience, and intuition designers. However, these limitations hinder rapid metasurfaces. In recent years, there has been development in methods based artificial intelligence technology. Nevertheless, this approach often gets trapped local optimal states lacks a specialized for harvesters. This research suggests quick strategy hypersurface collectors an enhanced particle swarm optimization...