A5100646108- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Ferroelectric and Piezoelectric Materials
- Multiferroics and related materials
- Dielectric properties of ceramics
- Radiation Detection and Scintillator Technologies
- Magnetic and transport properties of perovskites and related materials
- Advanced Condensed Matter Physics
- 2D Materials and Applications
- Iron-based superconductors research
- Particle Detector Development and Performance
- Advanced biosensing and bioanalysis techniques
- Physics of Superconductivity and Magnetism
- MXene and MAX Phase Materials
- Topological Materials and Phenomena
- Crystallography and Radiation Phenomena
- Rare-earth and actinide compounds
- Gas Sensing Nanomaterials and Sensors
- Advanced X-ray Imaging Techniques
- Microwave Dielectric Ceramics Synthesis
- Medical Imaging Techniques and Applications
- Neutrino Physics Research
- Superconductivity in MgB2 and Alloys
- Advanced Nanomaterials in Catalysis
- Image and Signal Denoising Methods
State Key Laboratory of Pollution Control and Resource Reuse
2020-2024
Shanghai East Hospital
2020-2024
Tongji University
2020-2024
Anhui University
2014-2024
Shanghai Institute of Pollution Control and Ecological Security
2020-2024
McMaster University
2024
Chinese Academy of Sciences
2008-2023
Sichuan University
2023
Institute of High Energy Physics
2009-2023
Xihua University
2023
Abstract Nonconjugated and nonaromatic luminophores based on clustering-triggered emission derived from through-space conjugation have drawn emerging attention in recent years. The reported nonconventional are emissive concentrated solution and/or the solid state, but they tend to be nonluminescent dilute solution, which greatly limits their sensing imaging applications. Herein, we design unique clusteroluminogens through modification of cyclodextrin (CD) with amino acids enable...
Dielectric properties of high‐purity (4N degree) rutile TiO 2 ceramics were investigated over a wide temperature (100–1073 K) and frequency (20 Hz–10 MHz) ranges. X‐ray photoemission spectroscopy measurement revealed the sample possesses mixed‐valent states Ti 3+ / 4+ . Four thermally activated relaxations observed. The lowest relaxation (R1) features two Arrhenius segments with activation energy 30 80 meV for low‐ high‐temperature segments, respectively. This was argued to be polaron due...
Monolayer MoS2 (ML-MoS2) with various polymorphic phases attracts growing interests for device applications in recent years. Herein, a field-effect transistor (FET) gas sensor is developed on the basis of monolayer heterophase 1T metallic phase and 2H semiconducting phase. Lithium-exfoliated nanosheets own structure rich active sites adsorption. With thermal annealing from 50 to 300 °C, initial lithium-exfoliated 1T-phase gradually transforms into phase, during which heterophases can be...
We report an in-plane thermal transport study of the honeycomb Kitaev material Na$_2$Co$_2$TeO$_6$ at subKelvin temperatures. In zero field, $\kappa(T)$ displays a rather weak $T$-dependence but has non-zero residual term $\kappa_0/T$, indicating strong phonon scattering by magnetic excitation and possibility itinerant spinon-like excitations coexisting with antiferromagnetic order below 27 K. propose zero-field ground state is novel fractionalized (AF*) both excitations. With heat current...
Abstract Modulating of electronic structure photocatalyst and integration dual channel pathway are promising strategy for efficient photosynthesis hydrogen peroxide (H 2 O ) from pure water without sacrificial agent oxygen exposure. In this work, nontoxic aromatic dialdehyde is used to replace the commonly toxic formaldehyde form resorcinol‐phthalaldehyde resins through a hydrothermal method. The introducing ring as π spacer increases separation distance electrons holes avoid their...
Objectives: Magnetic resonance elastography (MRE) with three-dimensional spin-echo echo planar imaging (3D-SE-EPI) is a newly emerging noninvasive method for assessing liver fibrosis. We hypothesized that 3D-SE-EPI might have better diagnostic accuracy than conventional two-dimensional gradient-recalled (2D-GRE). Methods: prospectively included 179 consecutive patients chronic hepatitis B (CHB) or C (CHC) who underwent both MRE and biopsy. Liver stiffness was measured by 2D-GRE staging...
Two-dimensional (2D) black phosphorus (BP) has been reported to have appealing semiconducting properties as the sensing channel in field-effect transistor (FET) sensors. However, intrinsic instability of BP water greatly hinders its application, and little is known about performance mechanism aqueous medium. Herein, a water-stable FET sensor for antibiotic detection reported. A novel surface engineering strategy with Ag+ coordination melamine cyanurate (MC) supramolecular passivation...
Abstract Stimuli‐responsive microcontainers have become a major topic of interest, from fundamental aspects to applications in materials science. However, that enable the loading multiple species and programmable release are mostly unexplored. Herein, we describe design synthesis dual‐responsive organic/inorganic hybrid microcontainer with two payloads separate storage spaces is formed by rapid UV‐initiated polymerization Pickering emulsions. The stellate mesopore silica nanoparticles poly(...
Nano drug delivery systems have attracted much research and clinical interest but they remain challenging with respect to developing controllable, nontoxic, biocompatible biodegradable nanocarriers. Herein, we report the first pH- glutathione (GSH)-responsive diphenylalanine (FF)-based hybrid spheres using natural alginate dialdehyde (ADA) as cross-linker induce self-assembly of FF an in situ reducer Au3+ ions into Au nanoparticles (Au NPs). Not only is synthesis simple high-yielding, also...
Abstract Polyoxometalate (POM) clusters containing lanthanide ion (LnPOM) possess excellent luminescence features, but the envisaged applications are hindered by challenges in integration into functional architectures. Herein, a novel cross‐linked cyclodextrin (CL‐CD) and LnPOM composite is developed applied for discriminative detection of inorganic organic phosphate phases. For phosphates, ratiometric fluorescence response demonstrated with selectivity, anti‐interference ability complex...
Non-heterocyclic N-donor nitrilotriacetate-derived triamide ligands are one of the most promising extractants for selective extraction separation trivalent actinides over lanthanides, but thermodynamics and mechanism complexation this kind ligand with lanthanides still not clear. In work, behaviors N,N,N',N',N″,N″-hexaethylnitrilotriacetamide (NTAamide(Et)) four representative (La3+, Nd3+, Eu3+, Lu3+) were systematically investigated by using 1H nuclear magnetic resonance (1H NMR),...
Abstract The exploration and synthesis of new materials are important for science condensed matter physics. Here, we report the crystal structure, magnetic properties, electrical transport properties single crystals Nd 5 ScSb 12 , which is a quasi-one-dimensional compound. exhibits antiferromagnetic transition in both directions perpendicular parallel to long axis. Moreover, field dependent magnetization reveals two metamagnetic transitions. have been measured on same sample but with...
We have carried out the detailed study of quasi-skutterudite Ca 3 Pt 4 Sn 13 single crystal through measurements electrical resistivity, Hall effect, specific heat, and thermoelectric properties. The resistivity shows a metallic...
Room temperature gas sensing performance of FET sensors with graphene, black phosphorous, and MoS<sub>2</sub> is investigated, which depends on the intrinsic electronic properties 2D channel.
We report a study on low-temperature heat transport of Kitaev magnet ${\mathrm{Na}}_{2}{\mathrm{Co}}_{2}{\mathrm{TeO}}_{6}$, with the current and magnetic fields along honeycomb spin layer (the $ab$ plane). The zero-field thermal conductivity ${\ensuremath{\kappa}}_{xx}^{a}$ ${\ensuremath{\kappa}}_{xx}^{a*}$ display similar temperature dependence small difference in their magnitudes, whereas field (parallel to current) are quite different related field-induced transitions....
A simple and green hydrothermal process has been developed to produce Cu from CuO using cellulose as a reductant under mild conditions. The results showed that was easily reduced in the presence of cellulose, complete conversion into obtained at temperature 250 °C with reaction time 1.5 h 0.50 mol/L NaOH. At same time, converted value-added chemicals, such lactic acid acetic acid. mechanism for reduction also proposed.