A5101840788- Dielectric materials and actuators
- Advanced Sensor and Energy Harvesting Materials
- Advanced Memory and Neural Computing
- MXene and MAX Phase Materials
- Electrocatalysts for Energy Conversion
- 2D Materials and Applications
- Conducting polymers and applications
- Cellular and Composite Structures
- Face and Expression Recognition
- Luminescence and Fluorescent Materials
- Face recognition and analysis
- Nanoplatforms for cancer theranostics
- Video Surveillance and Tracking Methods
- Electromagnetic wave absorption materials
- Graphene research and applications
- Perovskite Materials and Applications
- CO2 Reduction Techniques and Catalysts
- Polymer composites and self-healing
- Fiber-reinforced polymer composites
- High-Velocity Impact and Material Behavior
- Diamond and Carbon-based Materials Research
- Lattice Boltzmann Simulation Studies
- Photoreceptor and optogenetics research
- Advanced Battery Materials and Technologies
- Catalytic Processes in Materials Science
Chongqing University
2015-2025
Nanjing University
2020-2024
Nanyang Technological University
2022-2024
Donghua University
2024
Nanjing University of Aeronautics and Astronautics
2020-2023
Beijing Normal University
2019-2020
Suzhou University of Science and Technology
2019
PLA Army Engineering University
2018
North China Electric Power University
2017-2018
Jilin University
2010-2016
Abstract Single-atom catalysts represent a unique catalytic system with high atomic utilization and tunable reaction pathway. Despite current successes in their optimization tailoring through structural synthetic innovations, there is lack of dynamic modulation approach for the single-atom catalysis. Inspired by electrostatic interaction within specific natural enzymes, here we show performance model anchored on two-dimensional crystals can be systematically efficiently tuned oriented...
Abstract There is growing interest in the development of chemiluminescence (CL) probes for phototheranostics because their minimized tissue autofluorescence. However, due to a lack near‐infrared (NIR)‐absorbing chemiluminophores, current NIR CL‐guided phototherapy are based on nanoparticles made up multiple components. We report bright unimolecular chemiluminophores with absorptions and emissions, long CL half‐lives ideal photodynamic efficiency. One luminophore modified into an activatable...
Bioorthogonal pretargeting optical imaging shows the potential for enhanced diagnosis and prognosis. However, bioorthogonal handles, known being "always reactive", may engage in reactions at unintended sites with their counterparts, resulting nonspecific fluorescence activation diminishing detection specificity. Meanwhile, despite importance of detecting senescent cancer cells therapy, current methods mainly rely on common single senescence-associated biomarkers, which lack specificity...
Both metal center active sites and vacancies can influence the catalytic activity of a catalyst. A quantitative model to describe synergistic effect between centers is highly desired. Herein, we proposed machine learning evaluate index, PSyn, which learned from possible pathways for CH4 production CO2 reduction reaction (CO2RR) on 26 metal-anchored MoS2 with without sulfur vacancy. The data set consists 1556 intermediate structures MoS2, are used training. 2028 literature, comprising both...
In this work, the motion of a two-dimensional drop on surface with stepwise wettability gradient (WG) is studied numerically by hybrid lattice-Boltzmann finite-difference method. We incorporate geometric wetting boundary condition that allows accurate implementation contact angle hysteresis (CAH) model. The method first validated through series tests check different constituents numerical Then, simulations wall given WG are performed under conditions. effects Reynolds number, viscosity...
Excellent comprehensive dielectric properties (including constant and loss) are essential for electromechanical transducers. This work introduced a bimodal network composite with poly(dimethyl siloxane) (PDMS) delaminated Ti3C2Tx sheets (d-Ti3C2Tx) modified hyperbranched polysiloxane (HPSi) (referred to as HPSi-d-Ti3C2Tx). Before the final cross-linking, HPSi-d-Ti3C2Tx, trapped short-chain PDMS (CS-PDMS) long-chain (CL-PDMS), was pre-reacted, which formed distinct structure. d-Ti3C2Tx/PDMS...
Abstract The covalent functionalization of black phosphorus quantum dots (BPQDs) with organic species or polymers will inevitably change damage their electronic structure and intrinsic structure. To address this problem explore the application BPQDs in transient digital-type memristors, a polydopamine (PDA) thin film is first synthesized situ onto surface to produce donor–acceptor-type BPQDs@PDA composite that directly used react 2-bromoisobutyryl bromide give BPQDs@PDA-Br. By using...
Abstract Quantum dots stand as an outstanding choice for high‐tech applications due to their fascinating edge and quantum confinement effects unique optoelectronic properties. By using 4‐bromobenzenediazonium‐modified MXene a key zero‐dimensional template, highly soluble poly[1,4‐diethynylbenzene‐ alt ‐spiropyran] (PBSP)‐covalently functionalized (PBSP‐MQDs), in which two structural isomers of spiropyran (i.e., ring‐opened merocyanine ring‐closed spiropyran) can interconvert into each other...
SUMMARY We studied several wetting boundary conditions (WBCs) in the numerical simulation of binary fluids by using phase‐field method. Five WBCs, three linear, cubic, and sine form surface energy (LinSE, CubSE, SinSE), other two geometric formulation (Geom) characteristic interpolation (CI), were compared through study problems: (1) static contact angle (CA) a drop; (2) Poiseuille flow‐driven liquid column; (3) wettability gradient (WG)‐driven (4) drop dewetting. It was found that while all...
Abstract There is growing interest in the development of chemiluminescence (CL) probes for phototheranostics because their minimized tissue autofluorescence. However, due to a lack near‐infrared (NIR)‐absorbing chemiluminophores, current NIR CL‐guided phototherapy are based on nanoparticles made up multiple components. We report bright unimolecular chemiluminophores with absorptions and emissions, long CL half‐lives ideal photodynamic efficiency. One luminophore modified into an activatable...
Abstract Over the past decade, great efforts have been devoted to both intellectual property protection and information security protection. As a promising electroactive material, MXene is covalently or non‐covalently functionalized with organic species/polymers produce large amount of novel functional materials for biomedicine, optoelectronics, energy storage. By using spiropyran (MXene‐SP) as an active optoelectronic dual‐response resistive random access memory (RRAM) device successfully...
Smart education is leading the development direction of Chinese informatization and becoming a main theme in era which technology changes education. There are seven branches smart education, namely Intelligent Tutoring System (ITS), campus, Big Data Education (BDE), knowledge graph, educational robots, virtual teachers, personalized Based on literature survey market research, this paper gives comprehensive overview research application from above aspects proposes its based status development.
The major disadvantages of MXene with abundant low-valence metal species are its poor environmental stability and solution processability. best way to address these problems is covalently functionalize highly soluble conjugated polymers, which can not only significantly enhance the solubility but also further expand application scope in optoelectronic electronic devices. By using 4-bromobenzoyl-functionalized (Ti3C2TX) as a key two-dimensional template,...
As some of the most promising candidates for constituting bioinspired electronics, polymer memristors with analog-type switching behavior exhibit great potential synaptic mimicking and neuromorphic computing systems. By using highly soluble conjugated polyelectrolyte poly[9,9-bis(6-(3-methyl-1-imidazolium-yl)hexyl)fluorene]-covalently modified black phosphorus (BP) nanomaterial (BP-PF-NMI+Br-) as active layer, an electronic device BP-PF-NMI+Br- film sandwiched between aluminum indium tin...
Abstract To manipulate the electrical and optical properties of 2D materials via engineering their phases crystallinity is great significance for construction nanodevices with versatile functions. Herein, controllable transformation semimetallic gray arsenene nanoflakes into semiconducting vitreous a wet chemistry vitrification method reported. Experimental studies theoretical simulations reveal that attributed to consumption arsenic atoms by aqueous HF trigger dissolved oxygen, resulting in...