A5100772014- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Thin-Film Transistor Technologies
- Semiconductor materials and devices
- Advanced Sensor and Energy Harvesting Materials
- ZnO doping and properties
- Perovskite Materials and Applications
- Nanowire Synthesis and Applications
- Advanced Memory and Neural Computing
- Silicon Nanostructures and Photoluminescence
- Luminescence and Fluorescent Materials
- Organic Light-Emitting Diodes Research
- Porphyrin and Phthalocyanine Chemistry
- Advanced ceramic materials synthesis
- Silicon and Solar Cell Technologies
- Chalcogenide Semiconductor Thin Films
- Metal-Organic Frameworks: Synthesis and Applications
- Covalent Organic Framework Applications
- 2D Materials and Applications
- Graphene research and applications
- Quantum Dots Synthesis And Properties
- Advanced Photocatalysis Techniques
- Auction Theory and Applications
- Copper-based nanomaterials and applications
- Molecular Junctions and Nanostructures
City University of Hong Kong
2024-2025
Chinese Academy of Sciences
2011-2024
Nanjing University
2012-2024
Nankai University
2021-2024
Nanjing General Hospital of Nanjing Military Command
2017-2024
Shenzhen Institutes of Advanced Technology
2021-2024
Hebei University of Technology
2010-2024
McMaster University
2024
Nanjing Xiaozhuang University
2024
China Three Gorges University
2024
Abstract Light–matter strong coupling allows for the possibility of entangling wave functions different molecules through light field. We hereby present direct evidence non‐radiative energy transfer well beyond Förster limit spatially separated donor and acceptor cyanine dyes strongly coupled to a cavity. The transient dynamics static spectra show an efficiency approaching 37 % donor–acceptor distances ≥100 nm. In such systems, process becomes independent distance as long strength is...
Oligothiophenes provide a highly controlled and adaptable platform to explore various synthetic, morphologic, electronic relationships in organic semiconductor systems. These short-chain systems serve as models for establishing valuable structure–property their polymer analogs. In contrast counterparts, oligothiophenes afford high-purity well-defined materials that can be easily modified with variety of functional groups. Recent work by number research groups has revealed functionalized the...
Abstract Organic light-emitting diodes have become a mainstream display technology because of their desirable features. Third-generation electroluminescent devices that emit light through mechanism called thermally activated delayed fluorescence are currently garnering much attention. However, unsatisfactory device stability is still an unresolved issue in this field. Here we demonstrate electron-transporting n-type hosts, which typically include acceptor moiety chemical structure, the...
Inspired by dative boron-nitrogen (B←N) bonds proven to be the promising dynamic linkage for construction of crystalline covalent organic polymers/frameworks (COPs/COFs), we employed 1,4-bis(benzodioxaborole) benzene (BACT) and N,N'-Di(4-pyridyl)-1,4,5,8-naphthalenetetracarboxdiimide (DPNTCDI) as corresponding building blocks construct a functional COP (named CityU-25), which had been an anode in rechargeable lithium ion batteries. CityU-25 displayed excellent reversible storage capability...
Novel hydrogels with excellent mechanical properties have prompted applications in biomedical and other fields. The reported tough are usually fabricated by complicated chemical and/or physical methods. To develop more facile fabrication methods is very important for the practical of hydrogels. We report a simple yet novel method fabricating that totally physically cross-linked cooperative hydrogen bonding between pre-existing polymer an situ polymerized polymer. In this work, prepared...
Exploration of high-performance solution-processed n-channel organic transistors with excellent stability is a critical issue for the development powerful printed circuits. Solution-processed, bottom-gate exhibiting record electron mobility up to 1.2 cm2 V−1 s−1 are reported. The devices show stability, which enables construction all-solution-processed flexible circuits all fabrication procedures performed in air. Detailed facts importance specialist readers published as "Supporting...
Taking advantage of the "coffee-ring" effect, graphene electrodes with channel lengths as low 1−2 micrometers are patterned by inkjet printing. Organic thin film transistors and complementary inverters also fabricated using these show excellent performance. Detailed facts importance to specialist readers published "Supporting Information". Such documents peer-reviewed, but not copy-edited or typeset. They made available submitted authors. Please note: The publisher is responsible for content...
A novel reducing reagent, Lawesson's reagent (LR), is used to directly reduce graphene oxide (GO) films and single GO sheets. The as-prepared reduced (GOLR) fully characterized by XPS, Raman, FTIR, 13C NMR XRD. Most of the oxygen-containing groups are efficiently removed LR conjugated networks restored. Highly conductive GOLR sheets obtained. As a proof concept, thin film field-effect transistors based on pentacene using patterned as electrodes fabricated show high performances. Common...
Freestanding, substrate-free organic field-effect transistors and circuits with a nominal thickness of 320 nm are demonstrated by using simple water-floatation method. The devices work well in freestanding status, attached on banknotes, or bent over the blade knife. ultralight extreme bending stability indicate bright future for electronics.
Organic crystals are generated via the bottom-up self-assembly of molecular building blocks which held together through weak noncovalent interactions. Although they revealed extraordinary charge transport characteristics, their labile nature represents a major drawback toward integration in optoelectronic devices when use sophisticated patterning techniques is required. Here we have devised radically new method to enable photolithography directly on crystals, with spatial resolution below...
Regulation of cellular oxidative stress plays a critical role in revealing the molecular mechanisms activities and thus is potential strategy for tumor treatment. Optical methods have been employed intelligent regulation regions. However, long-time continuous irradiation inevitably causes damage to normal tissues. Herein, ferrocene-containing nucleic acid-based energy-storage nanoagent was designed achieve photo-regulation dark. Specifically, photoenergy stored agent could convert...
We present here the synthesis, characterization, and transistor performance of three semiconductor materials based on trans-1,2-(dithieno[2,3-b:3′,2′-d]thiophene)ethene derivatives. Although incorporation aromatic, alkyl substituents in both ends have a negligible effect conjugation length energy gap, subtle chemical modification leads to great variations film microstructures, electronic properties, packing arrangements. The appropriate are capable providing efficient molecular arrangements...
Existing organic imaging circuits, which offer attractive benefits of light weight, low cost and flexibility, are exclusively based on phototransistor or photodiode arrays. One shortcoming these photo-sensors is that the signal should keep invariant throughout whole pixel-addressing reading process. As a feasible solution, we synthesized new charge storage molecule embedded it into device, call light-charge memory (LCOM). In LCOM, functionalities photo-sensor non-volatile integrated. Thanks...
Inkjet-printed short-channel polymer transistors exhibit a high performance (μavg = 1.20 cm2 V−1 s−1). With 50 μm orifice nozzle, with sub-micrometer (700 nm) channel length are mass-fabricated good uniformity and reproducibility. In addition, owing to the device geometry, an ultrahigh photoresponsivity up 106 A W−1 is achieved, which realizes economical, lithography-free photodetectors.
Abstract Light–matter strong coupling allows for the possibility of entangling wave functions different molecules through light field. We hereby present direct evidence non‐radiative energy transfer well beyond Förster limit spatially separated donor and acceptor cyanine dyes strongly coupled to a cavity. The transient dynamics static spectra show an efficiency approaching 37 % donor–acceptor distances ≥100 nm. In such systems, process becomes independent distance as long strength is...
Interactions for forming supramolecular polymers were reviewed together with their unique properties and applications detailed examples.
Abstract Podocyte damage mediated by in situ complement activation the glomeruli is a key factor pathogenesis of membranous nephropathy (MN), but molecular mechanism has not been fully elucidated. Pyroptosis special type programmed cell death, mediate inflammatory response and induce tissue injury. However, it clear whether pyroptosis involved development progression MN. Here, we report that plays an important role promoting podocyte injury We first observed occurrence kidneys MN patients...
Wind power generation is a renewable energy source, and its output influenced by multiple factors such as wind speed, direction, meteorological conditions, the characteristics of turbines. Therefore, accurately predicting crucial for grid operation maintenance management plants. This paper proposes hybrid model to improve accuracy prediction. Accurate forecasting critical safe systems. To prediction, this incorporating variational modal decomposition (VMD), Sparrow Search Algorithm (SSA),...