A5100327715- Luminescence Properties of Advanced Materials
- Advanced Photocatalysis Techniques
- Ga2O3 and related materials
- Perovskite Materials and Applications
- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- 2D Materials and Applications
- ZnO doping and properties
- Quantum Dots Synthesis And Properties
- Advanced Nanomaterials in Catalysis
- GaN-based semiconductor devices and materials
- Chalcogenide Semiconductor Thin Films
- Advanced Battery Materials and Technologies
- Luminescence and Fluorescent Materials
- Advanced Battery Technologies Research
- Conducting polymers and applications
- Electrochemical sensors and biosensors
- bioluminescence and chemiluminescence research
- Electrocatalysts for Energy Conversion
- X-ray Diffraction in Crystallography
- Advanced biosensing and bioanalysis techniques
- Crystallization and Solubility Studies
- Microwave Dielectric Ceramics Synthesis
- Semiconductor materials and devices
- Radiation Detection and Scintillator Technologies
Hong Kong Polytechnic University
2024-2025
Shenzhen Polytechnic
2024-2025
Taiyuan University of Science and Technology
2025
Shandong University of Traditional Chinese Medicine
2025
Bengbu Medical College
2025
Qingdao University
2025
Affiliated Hospital of Qingdao University
2025
Nanjing University
2006-2024
Shanghai University of Traditional Chinese Medicine
2024
Sichuan Agricultural University
2024
Abstract The narrow‐band emitting phosphors have been extensively investigated in recent years, with the expectation that a wide color gamut of phosphor‐converted backlighting device could be fabricated. Due to weak electric–phonon interaction and low structural relaxation caused by high rigid crystal structure symmetric coordination environment, Sr 2 MgAl 22 O 36 :Mn 2+ (SMAO:Mn ) shows narrow full‐width at half‐maximum 26 nm, purity 81.5%, thermal quenching (82% 473 K initial intensity 298...
Solar blind photodetectors with a cutoff wavelength within the 200-280 nm region is attracting much attention due to their potential civilian and military applications. The avalanche (APDs) formed based on wide-bandgap semiconductor Ga2O3 are expected meet emerging technological demands. These devices, however, suffer from limitations associated quality of as-grown or difficulty in alleviating defects dislocations. Herein, high-performance APDs incorporating amorphous (a-Ga2O3)/ITO...
The adsorption and activation of triplet O2 on the surface nitrogen-doped carbon nanotube (NCNT) with different diameter length were investigated. It was found that, rather than unfavorable normal (CNT), NCNT obviously exothermic electron transition happened in process. oxygen adsorbed showed an interesting configuration which similar to active anion. spin density, charge, bond changed size NCNT. In combination recent results reported by Dai et al. (Science, 2009, 323, 760), it is reasonable...
X-ray detectors are demonstrated using composite films of lead-free Cs<sub>2</sub>AgBiBr<sub>6</sub> halide double perovskite embedded in a polymer matrix as the photoconductors.
A novel fluorescent probe NPM based on naphthalimide was designed and synthesized. Interestingly, exhibited highly selective fluorescence turn-on for Hg(2+) turn-off Cu(2+) in aqueous solution (10 mM HEPES, pH 7.5). Its intensity enhanced a linear fashion with the concentration of decreased nearly Cu(2+). Thus could be potentially used quantification solution. series model compounds were rationally synthesized order to explore sensing mechanisms binding modes
Flexible photodetectors (PDs) have become the latest research interest owing to their potential applications in future implantable sensors and foldable/wearable optoelectronics. Ga2O3, an emerging ultrawide band gap semiconductor, is considered as native photosensitive material for solar-blind PDs. The reported fabrication temperature of Ga2O3 films usually above 600 °C, which hinders its practical application flexible devices. In this work, PDs based on graphene/amorphous van der Waals...
Ga2O3 with a suitable bandgap width is emerging to be novel candidate for future optoelectronic applications in the solar-blind region (<280 nm). Herein, photodetectors are developed by combining layered GaSe flakes epitaxial films, forming van der Waals pn heterojunction. Photoresponse characterizations indicate that GaSe/Ga2O3 junction highly sensitive ultraviolet light, maximum sensitivity at ∼255 nm. The photodetector demonstrates particularly high responsivity of 51.9 A/W, pronounced...
The pursuit of high-performance photodetectors functioning in the solar-blind spectrum is motivated by both scientific and practical applications ranging from secure communication, monitoring, sensing, etc. In particular, fabrication heterojunctions based on wide band gap semiconductors has emerged as an attractive strategy to promote high-efficient photogenerated electron/hole pair separation. However, precisely controlled growth remains a huge challenge. lattice mismatch leads formation...
Spontaneous generation of H2O2 in sub-10 μm-sized water microdroplets has received increasing interest since its first discovery 2019. On the other hand, due to short lifetime these (rapid evaporation) and lack suitable tools real-time monitor individual microdroplets, such a seemingly thermodynamically unfavorable process also raised vigorous debates on origin underlying mechanism. Herein, we prepared with long (>1 h) by virtue microwell confinement dynamically monitored spontaneous via...
Rationale: Cancer continues to be a significant public health issue.Traditional treatments such as surgery, radiotherapy, and chemotherapy often fall short because of intrinsic issues lack specificity poor drug delivery, leading insufficient concentration at the tumor site and/or potential side effects.Consequently, improving delivery conventional drugs like doxorubicin (DOX) is crucial for their therapeutic efficacy.Successful cancer treatment achieved when regulated cell death (RCD) cells,...
Significance Nanoclustering has emerged as an organization principle of membrane proteins. This form compartmentalization been observed in eukaryotes and, to a lesser extent, bacteria. Bacterial proteins secretion systems often play central roles during host invasion. Here we reveal that ABC transporter from Mycobacterium tuberculosis ( Mtb ), which is important for its growth mice, compartmentalizes the bacterial membrane. We demonstrate cytoplasmic region this intrinsic ability...
This work shows a useful method to design new green phosphors with ultra-narrow emission bands effectively<italic>via</italic>managing the energy-transfer efficiency from Ce<sup>3+</sup>to Tb<sup>3+</sup>ions in perfectly matched inorganic compounds.
Abstract Narrow‐band green‐emitting phosphors have attracted increasing attention for designing wide color gamut devices with high quality. However, the development of highly efficient and thermally stable green phosphor narrow band is still a significant challenge. Herein, novel narrow‐band phosphor, BaZnAl 10 O 17 :Mn 2+ (BZAO:Mn ) developed owing to weak coupling interaction Mn ions in symmetric BZAO rigid structure. Upon 450 nm excitation, BZAO:0.20Mn shows an intense emission peaking at...
Sn has been considered among the most promising metallic anode materials for lithium-ion batteries (LIBs) thanks to its high specific capacity. Herein, we report a novel amorphous tin-titanium-ethylene glycol (Sn-Ti-EG) bimetal organic compound as LIBs. The Sn-Ti-EG electrode exhibits exceptional cyclic stability with Li-ion storage capacities. Even after 700 cycles at current density of 1.0 A g<sup>-1</sup>, maintains capacity 345 mAh g<sup>-1</sup>. unique structure and strong coordination...
In recent years, 2D materials and their heterostructures have started to offer an ideal platform for high-performance photodetection devices. this work, a highly responsive, self-powered photodetector based on PtSe2/MoS2 van der Waals heterostructure is demonstrated. The device achieves noteworthy wide band spectral response from visible (405 nm) range the near infrared region (980 nm). remarkable photoresponsivity external quantum efficiency up 4.52 A/W, 1880% are achieved, respectively, at...
Unspecific peroxygenases (UPOs), secreted by fungi, demonstrate versatility in catalyzing challenging selective oxyfunctionalizations. However, the number of and corresponding variants with tailored selectivity for a broader substrate scope is still limited due to lack efficient engineering strategies. In this study, new unspecific peroxygenase from Coprinopsis marcescibilis (CmaUPO) identified characterized. To enhance or reverse enantioselectivity wildtype (WT) CmaUPO catalyzed asymmetric...
Integration of diamond on GaN can ease the challenges associated with thermal management GaN-based power amplifiers which need to base highly scaled transistors push toward higher frequencies at high powers for 5G networks. The integration was achieved by growing polycrystalline (PC) nitrogen-polar GaN. A standard 5 nm Si3N4 layer forms gate dielectric used as an interlayer between and channel etching protection. Since growth conditions involve temperature H2 plasma, it easily decompose...
Two-dimensional (2D) magnetic semiconductors are considered to have great application prospects in spintronic logic devices, memory and photodetectors, due their unique structures outstanding physical properties 2D confinement. Understanding the influence of magnetism on optical/optoelectronic is a significant issue for constructing multifunctional electronic devices implementing sophisticated functions. Herein, spin ordering magnons semiconductor α-MnSe synthesized by space-confined...
Accurately predicting the lifespan of lithium-ion batteries is crucial for reducing maintenance costs and advancing clean energy technologies. Traditional prediction methods often to accurately estimate due diverse volatility characteristics battery degradation. This paper proposes a Kurtosis-driven SMA-ARIMA-LSTM method batteries. First, data decomposed into low high components using moving average (SMA). Then, I model applied part, while LSTM network handles part. Finally, parallel results...