A5077534982- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Perovskite Materials and Applications
- Advanced Sensor and Energy Harvesting Materials
- Liquid Crystal Research Advancements
- Thin-Film Transistor Technologies
- Organic Light-Emitting Diodes Research
- Advanced ceramic materials synthesis
- Metal and Thin Film Mechanics
- Luminescence and Fluorescent Materials
- Analytical Chemistry and Sensors
- Advanced Memory and Neural Computing
- Advanced MEMS and NEMS Technologies
- Semiconductor materials and interfaces
- Photonic Crystals and Applications
- Advanced materials and composites
- Liver Disease Diagnosis and Treatment
- Advanced Surface Polishing Techniques
- Semiconductor materials and devices
- Gas Sensing Nanomaterials and Sensors
- Photochromic and Fluorescence Chemistry
- Bioenergy crop production and management
- Diamond and Carbon-based Materials Research
- Nanofabrication and Lithography Techniques
- High-Voltage Power Transmission Systems
Hefei University of Technology
2016-2025
Guizhou Academy of Agricultural Sciences
2016-2025
Zhejiang Provincial People's Hospital
2017-2024
Hangzhou Medical College
2017-2024
Tsinghua University
2010-2023
Zhejiang Hospital
2008-2023
Taizhou Municipal Hospital
2023
Academy of Opto-Electronics
2014-2021
First Affiliated Hospital of Anhui Medical University
2016-2021
Anhui Medical University
2016-2021
It is highly desired that satisfactory photoactive agents with ideal photophysical characteristics are explored for potent cancer phototherapeutics. Herein, bifunctional nanoparticles of low-bandgap donor-acceptor (D-A)-type conjugated-polymer (CP-NPs) developed to afford a efficient singlet-to-triplet transition and photothermal conversion near-infrared (NIR) light-induced photodynamic (PDT)/photothermal (PTT) treatment. CP-NPs display remarkable NIR absorption the peak at 782 nm, perfect...
New donor/acceptor polymers PBDTDPT1 and PBDTDPT2 with alternating benzodithiophene N-alkylated dioxopyrrolo-thiophene were synthesized. The new had deep HOMO levels of -5.42 -5.44 eV for PBDTDPT2, respectively. A based BHJ solar cell device achieved a PCE 4.79% V(oc) 0.91 V.
A series of new isoindigo-based low banbap polymers, containing thiophene, thieno[3,2-b]thiophene and benzo[1,2-b:4,5-b′]dithiophene as donors, have been synthesized by Stille cross-coupling reaction. Their photophysical, electrochemical photovoltaic properties investigated. These polymers exhibit broad strong absorption between 400 800 nm with maxima around 700 nm. The HOMO energy levels vary −5.20 −5.49 eV the LUMO range from −3.66 to −3.91 eV. optical bandgaps are optimized for solar cell...
A novel semiconductor–rubber–semiconductor triblock copolymer has been designed and prepared according to the principle of thermoplastic elastomers (TPEs). It behaves as a TPE exhibits good electrical properties.
Alternating- and direct-current (ADC) bipolar electropolymerization (EP) offers an efficient scalable approach for the lateral synthesis of conjugated macromolecules, enabling simultaneous polymerization deposition large conducting polymer films with intriguing fractal-like ramified topographies onto arbitrary insulating substrates under remote control. In this study, we presented poly(3,4-ethylenedioxythiophene) (PEDOT):anion sensing on a plastic substrate, aimed at their use in flexible...
Single-component near-infrared phototransistors based on ambipolar organic semiconductor nanowires have been investigated and compared with their corresponding thin-film counterparts. The nanowire (NW-OPTs) showed photocurrent/dark-current ratios photoresponsivities as high 1.3 × 104 440 mA W−1 for the p-type channel, 3.3 70 n-type respectively, upon illumination an intensity of 47.1 mW cm−2. These were much higher values to enhancement photoresponse could be attributed larger trap density...
A bis(2-oxoindolin-3-ylidene)-benzodifuran-dione (BIBDF)-based low band gap polymer (PBIBDF-BT), containing a solubilizing alkyl chain bithiophene unit as donor, has been synthesized. The with low-lying LUMO/HOMO energy level (-4.03/-5.55 eV) exhibits efficient ambipolar charge transport. electron and hole mobilities are high 1.08 0.30 cm(2) V(-1) s(-1), respectively.
In this study, we designed and fabricated a high-performance humidity sensor based on donor-acceptor polymer transistor. To improve its sensing performance, polymeric semiconductor film with macroporous structure was prepared using facilitated phase-separation method. The relationship between the performance pore size systematically investigated by testing humidity-sensing performance. results suggested that sensitivity of improved increasing within certain range. an average 154 nm exhibited...
Deep ultraviolet (DUV)-light-stimulated artificial synaptic devices exhibit potential applications in various disciplines including intelligent military monitoring, biological and medical analysis, flame detection, etc. Along these lines, we report here a DUV-light-stimulated transistor fabricated on poly(3-hexylthiophene) (P3HT) ultrathin film that responds selectively to DUV light. Significantly, our have the ability successfully simulate synapse-like behaviors excitatory postsynaptic...
Polymer semiconductors have been widely studied as an important component of stretchable electronic devices. However, most polymer suffer from different degrees charge mobility degradation at high strain. Here, we report a novel side chain engineering strategy to realize stretch-induced enhancement molecular orientation and transport in donor–acceptor conjugated polymers. Specifically, hybrid siloxane-based chains wifth silicon lengths were grafted onto backbone...
The field of biomimetic electronics that mimic synaptic functions has expanded significantly to overcome the limitations von Neumann bottleneck. However, scaling down technology led an increasingly intricate manufacturing process. To address issue, this work presents a one-shot integrable electropolymerization (OSIEP) method with remote controllability for deposition elements on chip by exploiting bipolar electrochemistry. Condensing synthesis, deposition, and patterning into single...
Semiconducting/insulating polymer blends are promising materials for use in organic thin film transistor (OTFT) applications. Here, vertically phase-separated poly(3-hexylthiophene) (P3HT)-top and poly(methyl methacrylate) (PMMA)-bottom blend films were developed the facile fabrication of OTFTs with excellent electrical properties. The microstructures could be adjusted simply by altering processing conditions, which impacted properties based on films. A decrease P3HT content significantly...
Organic field-effect transistors (OFETs) without any encapsulation of polymer semiconductor layers that still exhibit unipolar n-type characteristics under air conditions are very rare. In this study, we use fluorinated bithiophene as a donor, and bis(2-oxoindolin-3-ylidene)-benzodifuran-dione (BIBDF, P1) aza-substituted BIBDF (P2) acceptor units to develop air-stable electron transport semiconductors. Unencapsulated OFETs based on P1 P2 were fabricated directly evaluated conditions. The...
A novel α-cyanostilbenic derivative, (Z)-2-(4-aminophenyl)-3-(4-(dodecyloxy)phenyl) acrylonitrile, is reported, wherein a Z–E isomerization process accompanied by remarkable decrease in compatibility with liquid crystals. Accordingly, fluorescent-molecule-dispersed crystals have been prepared through photoisomerization-induced phase separation method. The photoluminescence can be repeatedly switched an electric field. Modulating the excitation light offers new technique to explore...
Conjugated polymers containing alternating donor/acceptor units have strong and sharp absorbance peaks in near-infrared (NIR) region, which could be suitable for photothermal therapy. However, these as transducers are rarely reported because of their water insolubility, limits applications cancer Herein, we report the donor–acceptor conjugated polymer PBIBDF-BT with isoindigo derivative (BIBDF) bithiophene (BT) a novel transducer, exhibited due to its low band gap (1.52 eV). To stabilize...