A5043283091- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- 2D Materials and Applications
- Perovskite Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- Advanced Condensed Matter Physics
- Ga2O3 and related materials
- Topological Materials and Phenomena
- Iron-based superconductors research
- Luminescence and Fluorescent Materials
- Transition Metal Oxide Nanomaterials
- Magnetic and transport properties of perovskites and related materials
- Physics of Superconductivity and Magnetism
- Photorefractive and Nonlinear Optics
- Supramolecular Chemistry and Complexes
- Molecular Sensors and Ion Detection
- Advancements in Battery Materials
- Crystal Structures and Properties
- Chalcogenide Semiconductor Thin Films
- Electronic and Structural Properties of Oxides
- Metal and Thin Film Mechanics
- MXene and MAX Phase Materials
- Rare-earth and actinide compounds
- Advanced Battery Materials and Technologies
- Graphene research and applications
Anhui University
2020-2025
Northwest University
2024
Shanghai Jiao Tong University
2021-2024
Shanghai University
2024
Anhui University of Science and Technology
2024
Yunnan Normal University
2024
Xiangnan University
2023
Tianjin University of Technology
2021-2022
China Medical University
2021
Chongqing University of Arts and Sciences
2021
Abstract Multidrug resistance (MDR) remains the biggest challenge in treating cancers. Herein we propose intracellular self‐assembly of nanodrugs as a new strategy for overcoming MDR. By employing biocompatible condensation reaction, rationally designed taxol derivative Ac‐Arg‐Val‐Arg‐Arg‐Cys(S t Bu)‐Lys(taxol)‐2‐cyanobenzothiazole (CBT‐Taxol) which could be subjected to furin‐controlled and nanoparticles (Taxol‐NPs). In vitro vivo studies indicated that, compared with taxol, CBT‐Taxol...
Large magnetic nanoparticles or aggregates are advantageous in their resonance properties over ultrasmall superparamagnetic iron oxide (USPIO) (NPs), but the former cleared faster from blood pool. Therefore, "smart" strategy of intracellular aggregation USPIO NPs is required for enhanced T2-weighted MR imaging. Herein, employing an enzyme-instructed condensation reaction, we rationally designed a small molecule Ac-Asp-Glu-Val-Asp-Cys(StBu)-Lys-CBT (1) to covalently modify prepare...
Room-temperature-operating highly sensitive mid-wavelength infrared (MWIR) photodetectors are utilized in a large number of important applications, including night vision, communications, and optical radar. Many previous studies have demonstrated uncooled MWIR using 2D narrow-bandgap semiconductors. To date, most these works atomically thin flakes, simple van der Waals (vdW) heterostructures, or p-n junctions as absorbers, which difficulty meeting the requirements for state-of-the-art with...
Abstract Violet phosphorus (VP) is a stable layered van der Waals allotrope with unique electronic and optoelectronic properties. In this study, 2D VP nanosheets (NSs) are prepared by liquid phase exfoliation (LPE) method under ambient conditions. The NSs characterized utilized for photoelectrochemical (PEC)‐type photodetector (PD). systematic PEC measurements reveal that the as‐prepared VP‐based PD shows tunable photo‐response activities from ultraviolet to visible region. A current density...
Abstract Polarization‐sensitive infrared (IR) photodetection plays an important role in fiber optic communication, environmental monitoring, and remote sensing imaging. Semiconductors with quasi‐1D crystal structures exhibit unique optical electrical properties due to their 1D carrier transport channels large surface area‐to‐volume ratio, offering the possibility of high‐performance photodetectors high photogain (G), polarization sensitivity photodetection. Herein, ultra‐broadband (405...
Abstract Unipolar barrier architecture is designed to enhance the photodetector's sensitivity by inducing highly asymmetrical barriers, a higher for blocking majority carriers depressing dark current, and low minority carrier without impeding photocurrent flow through channel. Depressed current block desired uncooled Long‐wave infrared (LWIR) photodetection, which can of photodetector. Here, an excellent unipolar photodetector based on multi‐layer (ML) graphene (G) developed, WSe 2 , PtSe...
Abstract Anomalous photoresponse with negative photoconductance (NPC) is rarely observed which quite different from the common semiconductor positive (PPC) as light can induce additional carriers. NPC effect not widely studied because performance of limited and device fabrication uncontrollable. Here, a controllable way reported to fabricate an anomalous through asymmetric metal contact PdSe 2 . A mirror electrode‐enhanced vertical (VAC) designed. The VAC demonstrated in ultra‐broadband...
Abstract Metal phosphorous tri‐chalcogenides are a category of new ternary 2D layered materials with wide range tuneable bandgaps (1.2–3.5 eV). These wide‐bandgap semiconductors exhibit great potential applications in solar‐blind ultraviolet (SBUV) photodetection. However, these photodetectors suffer from low photoresponsivity, slow photoresponse speed, and narrow operation spectral region, thereby limiting their practical applications. Here, an ultra‐broadband photodetection based on FePSe...
Nonlinear optical (NLO) crystals have aroused burgeoning interest in recent years owing to their frequency conversion properties and versatile optoelectronic applications. Nevertheless, a current challenge is excavate NLO with superior overall performance, especially configurationally rigid silicates. Herein, new bismuth silicate, Cs2Bi2OSi2O7 (CBSO), was successfully synthesized, which features 3D structure containing rare face-sharing [BiO5] pyramids [SiO4] groups. The introduction of...
Abstract Narrow bandgap 2D layered material platinum selenide (PtSe 2 ) with good environmental stability, high carrier mobility, and light absorption, has been widely investigated for uncooled midwave‐infrared (MWIR) photodetection. However, the phototransistor based on PtSe operation at room temperature suffered from dark current background noise. Here, a graphene (G)‐enhanced G‐WSe /PtSe hetero‐diode placed metal electrode is reported. To enhance photogain, layer WSe heterodiode as local...
Three rigid pyrimidine-4-carboxylic acid ligand-based iridium( iii ) complexes are developed with good electron mobility and the highest solution-processed device efficiency.
Abstract The electrochemical activation of inert CO 2 molecules through C─C coupling reactions under ambient conditions remains a significant challenge but holds great promise for sustainable development and the reduction emission. Lewis pairs can capture react with , offering novel strategy electrosynthesis high‐value‐added C2 products. Herein, an electron‐beam irradiation is presented rapidly synthesizing metal–organic framework (MOF) well‐defined (i.e., Cu‐ N pyridinic ). synthesized MOFs...
Here, we report the tunning study of superconductivity and charge density wave in $\mathrm{Cs}{\mathrm{V}}_{3}{\mathrm{Sb}}_{5}$ through V kagome net doping. Combining electrical transport magnetic susceptibility measurements, reveal opposite effect Ta Mo doping promotes but suppresses wave, which may be explained by lift van Hove singularity towards ${E}_{\mathrm{F}}$. On contrary, quickly leads to a continuous increase temperature up 100.7 K. Our result suggests that electron can also...
A triptycene-based cylindrical macrotricyclic host can include diquat and electron-rich aromatics simultaneously to form stable ternary complexes, which is stabilized not only by a charge-transfer (CT) interaction between electron-deficient guests but also the face π-stacking interactions guests. Moreover, selective complexation process complex containing benzidine binary be effectively controlled use of acid base.
We report the experimental realization of Dirac semimetal state in NdSb, a material with antiferromagnetic ground state. The occurrence topological has been well supported by our band structure calculations and observation chiral anomaly induced negative magnetoresistance. A field-induced Fermi surface reconstruction is observed, response to change spin polarization. magnetic provides an opportunity investigate magneto-topological phenomena.
Uncooled long-wavelength infrared photodetectors based on two-dimensional materials have wide applications, such as remote sensing, missile guide, imaging, and night vision. However, realizing high-performance 2D with high photoresponsivity fast response speed is still a challenge. Here, we report an ultra-broadband photodetector the PdSe2/BP van der Waals heterodiode speed. The detection range of covered from visible to long-wave (0.4–10.6 μm). A 116.0 A/W low noise equivalence power 8.4 ×...
Broad-bandgap semiconductor-based solar-blind ultraviolet (SBUV) photodetectors have attracted considerable research interest because of their broad applications in missile plume tracking, flame detectors, environmental monitoring, and optical communications due to nature high sensitivity with low background radiation. Owing its light absorption coefficient, abundance, wide tunable bandgap 2-2.6 eV, tin disulfide (SnS2) has emerged as one the most promising compounds for application...
Abstract High‐sensitive uncooled mid‐wave infrared (MWIR) photodetection with fast speed is highly desired for biomedical imaging, optical communication, and night vision technology. Low‐dimensional materials low dark current broadband photoresponse hold great promise use in MWIR detection. Here, this study reports a high‐performance photodetector based on titanium trisulfide (TiS 3 ) nanoribbon. This device demonstrates an ultra‐broadband ranging from the visible spectrum to (405–4275 nm)....
Triptycene-based cylindrical macrotricyclic polyether 1 has been proved to be an efficient host for the complexation with diquaternary salts in solution and solid state. Moreover, it was also found that binding release of guest molecules could easily controlled by addition removal potassium ions.
Abstract Research on two-dimensional transition metal dichalcogenides (TMDs) has grown rapidly over the past several years, from fundamental studies to development of next generation technologies. Recently, it been reported that MX 2 -type PdTe exhibits superconductivity with topological surface state, making this compound a promising candidate for investigating possible superconductivity. However, due multi-band feature most TMDs, magnetoresistance and quantum oscillations these TMDs proves...
Abstract Photodetectors based on narrow bandgap two‐dimensional (2D) layered materials exhibited remarkable broadband detectivity, which brings the prospect of developing next‐generation photodetectors. However, uncooled long‐wave infrared (LWIR) photodetectors semiconductor with a low signal‐to‐noise ratio and high background noise level caused by large dark current are severely restricted in practical application. Here, metal electrode enhanced PtSe 2 /WSe /PtSe (PWP) dual p‐n junctions is...