A5057182457- Advanced Fiber Laser Technologies
- Mechanical and Optical Resonators
- Luminescence and Fluorescent Materials
- Neural Networks Stability and Synchronization
- Advanced Fluorescence Microscopy Techniques
- Advanced MEMS and NEMS Technologies
- 2D Materials and Applications
- Photonic and Optical Devices
- Advanced biosensing and bioanalysis techniques
- RNA Interference and Gene Delivery
- stochastic dynamics and bifurcation
- Advanced Memory and Neural Computing
- Nanowire Synthesis and Applications
- Perovskite Materials and Applications
- MicroRNA in disease regulation
- Force Microscopy Techniques and Applications
- Supercapacitor Materials and Fabrication
- Porphyrin and Phthalocyanine Chemistry
- Surface Modification and Superhydrophobicity
- Photorefractive and Nonlinear Optics
- Advanced Electron Microscopy Techniques and Applications
- Extracellular vesicles in disease
- Neural Networks and Applications
- Advanced Photocatalysis Techniques
- Conducting polymers and applications
Max Planck Institute for Polymer Research
2021-2025
Citrus Research Institute
2025
Southwest University
2025
Xi'an Jiaotong University
2021-2024
Anhui Agricultural University
2024
Fudan University
2013-2023
Zhongshan Hospital
2023
Henan Agricultural University
2023
Shenzhen University
2022
Northwestern Polytechnical University
2022
A facile and green mechanosynthesis strategy free of solvent high reaction temperature was developed to fabricate highly emissive cesium lead halide perovskite (CsPbX3) quantum dots (QDs). Their composition can be adjusted conveniently simply through mechanically milling/grinding stoichiometric combinations raw reagents, thereby introducing a broad luminescence tunability the product with adjustable wavelength, line width, photoluminescence yield. Desired CsPbX3 QDs "library" thus readily...
Author: Please verify that the changes made to improve English still retain your original meaning.Detection of microRNA (miRNA) in dermal interstitial fluid (ISF) has emerged as clinically useful health status monitoring. However, it remains a great challenge owing difficult sampling and low abundance. Here, we report DNA hydrogel microneedles (MNs) array realize rapid enrichment sensitive detection miRNA ISF. The MNs' patch consists methacrylate hyaluronic acid (MeHA) equipped with smart...
Acid intercalation-exfoliated 2D Bi shows strong nonlinear NIR responses associated with multi-timescale carrier dynamics and is used for mode-locking lasers.
Dibenzo[hi,st]ovalene (DBOV) has excellent photophysical properties, including strong fluorescence and high ambient stability. Moreover, the optical blinking properties of DBOV have enabled super-resolution single-molecule localization microscopy with an imaging resolution beyond diffraction limit. Various organic inorganic fluorescent probes been developed for imaging, but those sensitive to pH and/or metal ions remained elusive. Here, we report a diaza-derivative (N-DBOV), synthesized in...
Obesity, particularly increased visceral fat, positively correlates with various metabolic challenges, including atherosclerosis, but the mechanism is not fully understood. The aim of this study to determine role visceral-fat-derived exosomes (Exo) in endothelial cells and atherosclerosis. We show that obesity changes miRNA profile adipose mice. Importantly, exosomal miR-27b-3p efficiently enters into vascular activates NF-κB pathway by downregulating PPARα. Mechanistically, binds directly...
Single-molecule localization microscopy (SMLM) is a powerful technique to achieve super-resolution imaging beyond the diffraction limit. Although various types of blinking fluorophores are currently considered for SMLM, intrinsic remain rare at single-molecule level. Here, we report synthesis nanographene-based burst-blinking highly versatile SMLM. We image amyloid fibrils in air and pH solutions without any additive lysosome dynamics live mammalian cells under physiological conditions. In...
Organic near-infrared (NIR) photoblinking fluorophores are highly desirable for live-cell super-resolution imaging based on single-molecule localization microscopy (SMLM). Herein we introduce a novel small chromophore, PMIP, through the fusion of perylenecarboximide with 2,2-dimetheylpyrimidine. PMIP exhibits an emission maximum at 732 nm high fluorescence quantum yield 60% in wavelength range 700–1000 and excellent without any additives. With resorcinol-functionalized (PMIP-OH), NIR SMLM...
Negatively charged ultrathin 2D BP nanosheets exhibit higher reactivity to diazonium addition than neutral nanosheets.
Abstract Black phosphorus (BP) has attracted great attentions in the last few years, but their applications optoelectronics have been strongly hindered by poor environmental stability, especially under light irradiation. Herein, fabrication of surface passivated few‐layer BP assisted polymer ionic liquids (PILs) is reported. The PIL‐modified 2D exhibits excellent stability ambient conditions, with negligible deterioration 100 d. Furthermore, PILs attached on provide reliable and flexible...
An effective solution to scalable exfoliation of large lateral sized antimonene nanosheets is developed. Flexible photodetectors based on hybrid structure surface modified few layer exhibited excellent performance.
Hybrid cellulose/N,N'-methylene bisacrylamide/graphene oxide (GO) aerogels with high flexibility and underwater oleophobicity were fabricated via the NaOH/urea solvent system. The as-prepared demonstrated low density, porosity, good flexibility. Underwater is attributed to abundant hydrophilic groups in aerogel skeleton, rough surface, homogeneous distribution of GO. samples shaped into membrane filtered for oil/water separation by gravity. efficiency over membrane-shaped CG1 was 99.8% a...
Abstract Simultaneous imaging of multiple microRNAs (miRNAs) in individual living cells is challenging due to the lack spectrally distinct encoded fluorophores and non‐cytotoxic methods. We describe a multiplexed error‐robust combinatorial fluorescent label‐encoding method, termed error‐corrected labels (FluoELs), enabling miRNA with error‐correcting capability. The FluoELs comprise proportional dual for encoding constant quantitative single fluorophore quantification. Both are embedded 260...
Particle size is a critical factor for improving photocatalytic reactivity of conjugated microporous polymers (CMPs) as mass transfer in the porous materials often rate-limiting step. However, due to synthetic challenge controlling CMPs, impact particle yet be investigated. To address this problem, simple and versatile dispersion polymerization route that can synthesize dispersible CMP nanoparticles with controlled from 15 180 nm proposed. Leveraging precise control size, it demonstrated...
To better understand the structural origins of inhibitor selectivity human phosphodieasterase families (PDEs 1-11), here we report X-ray crystal structure PDE2 in complex with a highly selective, nanomolar (BAY60-7550) at 1.9 Å resolution, and apo 2.0 resolution. The structures reveal that binds to active site by using not only conserved glutamine-switch mechanism for substrate binding, but also binding-induced, hydrophobic pocket was reported previously. In silico affinity profiling...
With the continuous miniaturization of electronic devices, microelectromechanical system (MEMS) oscillators that can be combined with integrated circuits have attracted increasing attention. This study reports a MEMS Huygens clock based on synchronization principle, comprising two synchronized and frequency compensation system. The improved short-time stability, improving Allan deviation by factor 3.73 from 19.3 ppb to 5.17 at 1 s. A oscillator's temperature-frequency characteristics was...
The ever-increasing space exploration enterprise calls for novel and high-quality radiation-resistant materials, among which nonlinear optical materials devices are particularly scarce. Two-dimensional (2D) have shown promising potential, but the radiation effects on their properties remain largely elusive. We previously fabricated 2D bismuthene mode-locking sub-ns laser; herein, adaption was evaluated under a simulated environment. as-synthesized thin layers of exhibited strong third-order...
Frequency comb in microelectromechanical systems has attracted many concerns, which is expected to realize great achievements analogous with the optical frequency comb. Previous combs are generated by mode coupling a single micro-resonator. To pursuit more excellent tunability and robustness, it impending create through another way, i.e., coupled but relatively independent micro-resonators. In this work, 1:3 internal resonance region of an electrostatically microsystem reported. We...
Cyetpyrafen is a newly developed acaricide. The citrus red mite, Panonychus citri (McGregor), an important pest that has resistance to cyetpyrafen. Uridine diphosphate-glycosyltransferases (UGTs) have been widely reported be associated with multiple acaricides. However, it rarely documented UGT genes participate in cyetpyrafen P. citri. In this study, significantly upregulated gene, PcUGT201E1, was identified using transcriptome analysis. Expression of PcUGT201E1 at all stages the...
Abstract Stimulated emission depletion (STED) microscopy, a key optical super-resolution imaging method, has extended our ability to view details resolution levels of tens nanometers. Its depends on fluorophore de-excitation efficiency, and increases with laser power. However, high-power irradiation permanently turns off the fluorescence due photo-bleaching fluorophores. As result, there is trade-off between spatial time. Here, we overcome this limitation by introducing reactivatable STED...
Objective The aim of this study was to develop a novel nomogram for predicting one-year mortality in the older adult patients with hip fracture and further evaluate its effectiveness. Methods This retrospective cohort research analyzed clinical data 1,263 fractures who underwent surgery at First Affiliated Hospital Air Force Military Medical University from January 2014 December 2022. Patients receiving surgical treatment during 2019 (864 cases) model development further, same centre...