A5100735212- Photonic and Optical Devices
- Semiconductor Lasers and Optical Devices
- Neuroscience and Neural Engineering
- Advanced Photonic Communication Systems
- Advanced Memory and Neural Computing
- EEG and Brain-Computer Interfaces
- Optical Wireless Communication Technologies
- Nanoplatforms for cancer theranostics
- biodegradable polymer synthesis and properties
- Optical Network Technologies
- Advanced biosensing and bioanalysis techniques
- Analog and Mixed-Signal Circuit Design
- Plasmonic and Surface Plasmon Research
- Polymer crystallization and properties
- Advanced Fiber Optic Sensors
- Advanced Sensor and Energy Harvesting Materials
- Semiconductor Quantum Structures and Devices
- ECG Monitoring and Analysis
- Nanoparticle-Based Drug Delivery
- Conducting polymers and applications
- Advanced Fiber Laser Technologies
- Gold and Silver Nanoparticles Synthesis and Applications
- Microfluidic and Bio-sensing Technologies
- Photonic Crystals and Applications
- Photoreceptor and optogenetics research
National Institute of Food and Agriculture
2011-2025
Xi'an Jiaotong University
2025
Chinese Academy of Sciences
2015-2024
Changchun Institute of Applied Chemistry
2015-2024
Institute of Semiconductors
2015-2024
University of Chinese Academy of Sciences
2017-2024
Third Affiliated Hospital of Guangzhou Medical University
2024
Guangzhou Medical University
2024
Changchun University of Technology
2024
Huzhou University
2024
Abstract An ultrasmall hydrodynamic diameter is a critical factor for the renal clearance of nanoparticles from body within reasonable timescale. However, integration diagnostic and therapeutic components into single nanoparticle remains challenging. In this study, pH-activated nanodots (termed Fe-CPNDs) composed coordination polymers were synthesized via simple scalable method based on reactions among Fe 3+ , gallic acid poly(vinylpyrrolidone) at ambient conditions. The Fe-CPNDs exhibited...
Engineered Terahertz (THz) metamaterials presented an unique characteristics for biosensing application due to their accurately tunable resonance frequency, which is in accord with vibrational frequency of some important biomolecules such as cancer biomarker. However, water absorption THz regime obstacle extend trace antibody or antigen. Here, overcome and enhance the sensitivity, two kinds biosensor integrated microfluidics were fabricated used detect Alpha fetoprotein (AFP) Glutamine...
Artificial synapses with the capability of optical sensing and synaptic functions are fundamental components to construct neuromorphic visual systems. However, most reported artificial require a combination electrical stimuli achieve bidirectional conductance modulation, leading an increase in processing time system complexity. Here, all-optically controlled synapse based on graphene/titanium dioxide (TiO
In this paper, we first experimentally demonstrate a 550 Mbit/s real-time visible light communication (VLC) system based on nonreturn-to-zero on-off keying (NRZ-OOK) modulation of commercial phosphorescent white LED. The 3-dB bandwidth such devices is only few megahertz. We proposed an analog pre-emphasis circuit NPN transistors and active post-equalization amplifier to enhance the VLC link. Utilizing our circuits, link could be extended from 3 233 MHz with blue-filter, best knowledge, which...
Graphene's remarkable electrical and optical properties afford great potential for constructing various optoelectronic devices, including modulators, photodetectors pulse lasers. In particular, graphene-based modulators were demonstrated to be featured with a broadband response, small footprint, ultrafast speed CMOS-compatibility, which may provide an alternative architecture light-modulation in integrated photonic circuits. While on-chip graphene have been studied structures, most of them...
The First International Conference on Nanotechnology Applications and Implications of Agrochemicals toward Sustainable Agriculture Food Systems was held in Beijing, China, November 17–18, 2016 to address exchange the latest knowledge developments nanotechnology agrochemicals sustainable agriculture food systems. World-leading scientists gathered discuss a wide range relevant topics. purposes this symposium introduction are provide an international conference, summarize brief contributions...
Abstract Metasurfaces offer complete control of optical wavefront at the subwavelength scale, advancing a new class artificial planar optics, including lenses, waveplates, and holograms, with unprecedented merits over conventional components. In particular, ultrathin, flat, compact characteristics metasurfaces facilitate their integration semiconductor devices for development miniaturized multifunctional optoelectronic systems. this work, generation structured light is implemented an...
Two-terminal self-rectifying (SR)-synaptic memristors are preeminent candidates for high-density and efficient neuromorphic computing, especially future three-dimensional integrated systems, which can self-suppress the sneak path current in crossbar arrays. However, SR-synaptic face critical challenges of nonlinear weight potentiation steep depression, hindering their application conventional artificial neural networks (ANNs). Here, a memristor (Pt/NiOx/WO3-x:Ti/W) cross-point array with...
Polydopamine nanoparticles (PDA NPs) which combine diagnostic and therapeutic functions are potentially useful in biomedicine. However, it is difficult to synthesize PDA NPs of a relatively small size (≤50 nm diameter) using the traditional polymerization dopamine monomers an alkaline water-ethanol solution at room temperature. Herein, with average diameters ranging from 25 43 prepared way similar silica-like reverse microemulsion process. The can be modulated by changing amount...
Localized surface plasmon resonance-based plasmonic biosensors are interesting candidates for the design of portable optical biosensor platforms owing to their integration, miniaturization, multiparameter, real-time, and label-free detection characteristics. Plasmonic arrays that have been combined with microfluidics developed herein detect exosomes label-free. Gold nano-ellipsoid were fabricated low-cost anodic aluminum oxide thin films act as shadow masks evaporation Au. The integrated a...
Organic–inorganic hybrid halide perovskites (ABX3), especially layered 2D perovskites, have been recognized as promising semiconductors due to their tunable crystal structure and unique optoelectronic properties. A-site cations, spacers, allow various metal assemblies, but the stacking pattern influence of collective behavior on properties resultant materials remain ambiguous. Here, cation-stacking effects in perovskite single crystals, with a focus electron–phonon interaction, are...
A simple and effective label-free electrochemical impedance aptasensor based on thionine–graphene nanocomposites has been fabricated for cylindrospermopsin (CYN) determination.
Reduced graphene oxide (rGO) has been studied as a resistive ammonia gas sensor at room temperature. The sensitive hybrid material composed of rGO and nano-silver ink (Ag-ink) was loaded on microstrip patch antenna to realize high-performance wireless sensors. investigated using scanning electron microscopy (SEM) X-ray photoelectron spectroscopy (XPS). Firstly, interdigital electrodes (IDEs) printed the polyethylene terephthalate (PET) by direct printing were employed measure variation...
In order to improve the efficiency of intumescent flame retardants (IFRs), a novel macromolecular charring agent named poly(ethanediamine-1,3,5-triazine-p-4-amino-2,2,6,6-tetramethylpiperidine) (PETAT) with gas phase and condense synergistic flame-retardant capability was synthesized subsequently dispersed into polypropylene (PP) in combination ammonium polyphosphate (APP) via melt blending method. The chemical structure PETAT investigated by Fourier transform infrared spectroscopy (FTIR),...