A5018742976- Organic Light-Emitting Diodes Research
- Perovskite Materials and Applications
- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Thin-Film Transistor Technologies
- Color Science and Applications
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Advanced Measurement and Detection Methods
- Random lasers and scattering media
- Plasmonic and Surface Plasmon Research
- Immune Cell Function and Interaction
- Boron and Carbon Nanomaterials Research
- Industrial Vision Systems and Defect Detection
- T-cell and B-cell Immunology
- Immune cells in cancer
- Surface Roughness and Optical Measurements
- Luminescence and Fluorescent Materials
- Advanced Computing and Algorithms
- GaN-based semiconductor devices and materials
- Photonic Crystals and Applications
- MXene and MAX Phase Materials
- Video Surveillance and Tracking Methods
- Extracellular vesicles in disease
- Graphene research and applications
Shaanxi University of Science and Technology
2016-2025
Xinxiang Medical University
2021-2025
Centre d’Immunologie de Marseille-Luminy
2021-2025
Inserm
2021-2025
Aix-Marseille Université
2021-2025
Shandong Normal University
2023-2024
Huazhong Agricultural University
2023
Centre National de la Recherche Scientifique
2021-2023
Dalian Polytechnic University
2023
Beijing Jiaotong University
2019-2022
Abstract For energy‐storage materials, dielectric capacitors exhibit higher power density than fuel cells, Li ion batteries, and super capacitors, giving them potentional for application in hybrid electric vehicles, high‐speed trains, even spaceplanes. However, their low (ESD) has limited commercialization, which therefore fallen behind the other three named systems to some extent. Because of this, a key factor development dielectric/ferroelectric is an increase ESD. Optimizing electrical...
Abstract Foxp3 + regulatory T cells (Tregs) can inhibit immune responses and maintain tolerance by secreting immunosuppressive TGF-β1 IL-10. However, the efficiency of Tregs become major obstacle to their use for immunotherapy. In this study, we investigated relevance C-type lectin receptor CD69 suppressive function. Compared CD4 − (CD69 Tregs), Tregs) displayed stronger ability tolerance. expressed higher levels suppression-associated markers such as CTLA-4, ICOS, CD38 GITR, secreted IL-10...
Metal halide perovskites hold great promise for cost-effective, solution-processed, light-emitting diodes (LEDs) due to their exceptional optoelectronic properties. However, fabricating all-solution-processed perovskite LEDs (PeLEDs) remains challenging because the emitters are susceptible damage from subsequent solution layers. Here, we introduce a novel fabrication method that employs low-pressure-treated electron-transport layer (ETL) at room temperature, complemented by polyethylenimine...
Abstract Metal halide‐based perovskite light‐emitting diodes (PeLEDs) have emerged as promising candidates for next‐generation commercial displays due to their high color purity and recent dramatic improvements in device efficiency. However, the performance of blue PeLEDs still falls far short commercialization requirements, largely because achieving both external quantum efficiency (EQE) brightness simultaneously remains a significant challenge. Here, facile synergistic regulation strategy...
Purpose: Tumour-cell-derived exosomes (Exo) have been proposed as a new kind of drug carrier, and heat stress can promote release from tumour cells. This study investigated the impact on quantity doxorubicin in same number doxorubicin-treated MFC-7 cells their anti-tumour effects.Materials methods: Exosomes were isolated phosphate-buffered saline (Exo), (Exo-Dox) or combined with heat-stress-treated (Exo-Dox-HS) MCF-7 The content was determined by flow cytometry. effects individual types...
On the basis of first-principles techniques, we perform structure prediction for MoB2. Accordingly, a new ground-state crystal WB2 (P63/mmc, 2 fu/cell) is uncovered. The experimental synthesized rhombohedral R3̅m and hexagonal AlB2, as well theoretical predicted RuB2 structures, are no longer most favorite structures. By analyzing elastic constants, formation enthalpies, phonon dispersion, find that phase thermodynamically mechanically stable. high bulk modulus B, shear G, low Poisson's...
Abstract 2D perovskites exhibit limited charge transfer and a stable unsymmetrical structure. Hence, perovskite solar cell (PSC) is more but less efficient than 3D PSC. An effective combination of good stability high power conversion efficiency (PCE) desirable in PSCs. A novel diaminobenzene dihydroiodide‐MA 0.6 FA 0.4 PbI 3− x Cl analogous designed to further enhance PSC performance. The two amino groups dihydroiodide (DD) function similarly as the methylammonium formamidinium ions....
Abstract Whether and how the reactive oxygen species generated by hepatic stellate cells (HSCs) promote immune evasion of hepatocellular carcinoma (HCC) remains mysterious. Therefore, investigating function superoxide anion (O 2 •− ), firstly species, during become necessary. In this work, we establish a novel in situ imaging method for visualization O changes HSCs based on new two-photon fluorescence probe TPH. TPH comprises recognition group targeting peptides. We observe that gradually...
Regulatory B cells (Bregs) are a functionally defined cell subset, and IL-10 is crucial for the suppressive functions of Bregs. However, little known regarding how production regulated in cells. To explore mechanisms by which cells, we used mRNA microarrays to screen molecules that upregulated IL-10-producing identified RNA-binding motif protein 47 (Rbm47) as post-transcriptional regulator. Rbm47 was found promote We promotes stability binding AU-rich elements 3′ untranslated region Il10...
Abstract A lead‐bismuth (Pb‐Bi) binary metal based all‐inorganic perovskite film is successfully fabricated and applied as absorber layer to enhance the stability of solar cells (PSCs). Unlike Pb‐only perovskite‐based device, Pb‐Bi one shows better tolerance humidity oxygen. High power conversion efficiency (PCE) 11.9% obtained for (PSC). Noticeably, PCE only reduced by 10% under atmospheric 40% in four weeks. An electron‐only device also trap states. The improved ascribed higher quality...
An all-inorganic CsPbI3 perovskite has exhibited some special excellent properties particularly high thermal stability and potential for tandem solar cells, yet its poor humidity grain surface-dominated charge recombination severely hinder applications. To overcome this dilemma, we explored a mixed-halide CsPbI2.85Br0.15 absorber layer by incorporating optimal Br ions into the film (abbreviated as – xBrx, x = 0.15). More importantly, versatile bidentate passivation of xBrx is undertaken...
Schistosomiasis is caused by parasitic flatworms known as schistosomes and affects over 200 million people worldwide. Prevention of T cell exhaustion blockade PD-1 results in clinical benefits to cancer patients clearance viral infections, however it remains largely unknown whether loss could prevent or cure schistosomiasis susceptible mice. In this study, we found that S . japonicum infection dramatically induced expression cells the liver where parasites chronically inhabit elicit deadly...
China's population–income structure has undergone significant changes. However, the impact of population expansion and changes in consumption patterns specific income groups on regional water withdrawal not been quantitatively assessed. Here we incorporate multiregional input–output (MRIO) tables with national survey data to capture footprint (WF) each group China by considering group's The results show that middle rich classes contributed 83% (2012) 89% (2015) embodied withdrawal,...
Abstract Fully inorganic metal halide perovskite solar cells (PSCs) have become an emerging research hotspot in photovoltaics due to their high efficiency and excellent thermal stability. Unfortunately, HTL-free CsPbIXBr3-X devices suffer from surface traps on the films, which severely limits power conversion operational stability of devices. In this work, we propose a multifunctional passivator, 2-cyano-5-fluorobenzene bromide molecule (2-C-5-FB), passivate films by post-treatment, aiming...
Naive T cell activation requires both TCR and CD28 signals. The CARMIL2 cytosolic protein enables CD28-dependent of the NF-κB transcription factor via its ability to link CARD11 adaptor protein. Here, we developed mice expressing a mutation named Carmil2QE mimicking found in human malignancies. cells from contained preformed CARMIL2QE-CARD11 complexes numbers comparable those assembling wild-type after engagement. Such ready-made also formed CD28-deficient where they unexpectedly induced...
Mice with a loss-of-function mutation in the LAT adaptor (LatY136F) develop an autoimmune and type 2 inflammatory disorder called defective signalosome pathology (DLSP). We analyzed via single-cell omics trajectory leading to LatY136F DLSP underlying CD4+ T cell diversification. follicular helper cells, cytotoxic activated B plasma cells were found spleen lung. Such constellation entailed all types causative of human IgG4-related disease (IgG4-RD), condition DLSP-like histopathological...
Two-dimensional (2D) perovskite solar cell (PSC) can achieve high stability by alternating interface cations. However, its main transmissive charge is limited owing to the 2D structure. Therefore, compared with a 3D device, PSC has poor power conversion efficiency (PCE). Further enhanced performance will require an increase in transmission dimension of PSC. Here, novel tetraethylenepent (TEPA)-MAPbI3–xClx analogous unsymmetrical film was developed improve and PCE corresponding device. Based...
T and B cells continually recirculate between blood secondary lymphoid organs. To promote their trans-endothelial migration (TEM), chemokine receptors control the activity of RHO family small GTPases in part via GTPase-activating proteins (GAPs). express several RHO-GAPs, function most which remains unknown. The ARHGAP45 GAP is predominantly expressed hematopoietic cells. define its vivo function, we describe two mouse models where ablated systemically or selectively We combine analysis with...