A5101622019- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Perovskite Materials and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Nanocluster Synthesis and Applications
- Luminescence and Fluorescent Materials
- Crystallography and molecular interactions
- Photochromic and Fluorescence Chemistry
- Polyoxometalates: Synthesis and Applications
- Magnetism in coordination complexes
- 2D Materials and Applications
- Plant-Microbe Interactions and Immunity
- Advanced Fiber Laser Technologies
- Covalent Organic Framework Applications
- Advanced Fiber Optic Sensors
- Electromagnetic Launch and Propulsion Technology
- Crystal Structures and Properties
- Inorganic Chemistry and Materials
- Plant Pathogenic Bacteria Studies
- Laser-Matter Interactions and Applications
- Molecular Sensors and Ion Detection
- Metal complexes synthesis and properties
- Organic Light-Emitting Diodes Research
- Laser-Plasma Interactions and Diagnostics
- Energetic Materials and Combustion
Shanxi Normal University
2016-2025
Northwest Institute of Mechanical and Electrical Engineering
2019-2024
Henan University of Science and Technology
2023
Hefei Normal University
2023
Shanghai Institute of Optics and Fine Mechanics
2022
Southwest University
2016-2021
Sichuan Provincial Academy of Natural Resource Sciences
2008
Smart materials are highly desirable over the recent decade due to growing demand of complicated nature. Stable stimuli-responsive smart exhibit widespread potential for applications in windows, sensors, separators, chemical valves, and release platforms but rare. Despite being good candidates, viologen-based multifunctional still a challenging task chemists. To obtain such materials, judicious strategy is introduce polynuclear metal-carboxylate clusters as electron donors into stable...
Soil acidification is a major problem in modern agricultural systems and an important factor affecting the soil microbial community health. However, little known about effect of on soil-borne plant diseases. We performed 4-year investigation South China to evaluate correlation between occurrence bacterial wilt. The results showed that average pH fields infected by wilt disease was much lower than non-disease fields. Moreover, proportion soils with 5.5 higher non-infected soils, this...
Solvothermal reactions of CuI, 1,4-diazabicyclo[2.2.2]octane (DABCO), and HI in an ethanol solution at 140 °C/150 °C for 7 days resulted two 24-membered-ring-based layered semiconducting iodocuprate open-network polymorphs formulated as [deDABCO]2[meDABCO]Cu11I17 (deDABCO = N,N'-diethyl-1,4-diazabicyclo[2.2.2] octane meDABCO N-methyl-N'-ethyl-1,4-diazabicyclo[2.2.2]octane). The deDABCO templates were situ generated via alkylation DABCO during solvothermal reactions. formation Cu11I17(6-) can...
Photochromic and nonphotochromic luminescent bipyridinium-based supramolecular isomers [Cd(CPBPY)(BDC)(H2O)]n (1) {[Cd(CPBPY)(BDC)]·H2O}n (2) (CPBPY = N-(3-carboxyphenyl)-4,4′-bipyridinium, BDC= terephthalate) have been successfully obtained by solvothermal reactions at 100 °C via tuning stoichiometric ratios of starting reagents. Isomer 1 features (4,4)-topological layer constructed edge-shared Cd2 SBUs BDC linkers attached N-pendent CPBPY groups. 2 has (6,3)-topological layers with Cd...
0D Mn 2+ -based bromides with [MnBr 4 ] 2− tetrahedral and [Mn 3 Br 12 6− octahedral units are designed, which aims at clarifying the relationship between coordination of tunable emissions.
An organic-ligand-free cuprous iodide trinuclear cluster with significant temperature-dependent structural distortion has been synthesized and characterized, which shows thermochromic luminescence originating from a single cluster-centered triplet due to the absence of an organic ligand. This compound also interesting reversible temperature dependent phase transition chiral centrosymmetric space groups.
A chiral C3-symmetric cubane cluster, [Cu4I4(TMP)4], with enough long Cu–Cu distances to eliminate the presence of interaction has been synthesized and characterized, which shows simultaneous luminescent thermochromism, solvatochromism, vapochromism, mechanochromism is a multiply stimuli-responsive chromic material. This complex could partly transform into yellow-emissive bicapped [Cu6I6(TMP)4(MeCN)2], in acetonitrile (MeCN) vapor solution, provides some insight vapochromism...
The detection of the oxygen molecule is particular interest due to various applications in chemical, biological, and environmental areas, typical materials detecting O2 such as Clark-type electodes optical sensors suffer from disadvantages insensitivity or usage expensive instrument. In this paper, we present a nonporous two-dimensional viologen-based metal–organic frameworks consisting pseudo-left- right-handed helical chains [Cd(CPBPY)(o-BDC)(H2O)]·H2O (CPBPY =...
In this paper, the enhanced antibacterial activity of silver nanoparticles (AgNPs) against phytopathogenic bacterium Ralstonia solanacearum after stabilization using selected surfactants (SDS, SDBS, TX-100, and Tween 80) was examined, in comparison with ion. 80 found to be most preferable stabilizer AgNPs due beneficial synergistic effects surfactant. However, all nearly had no on Ag + . vitro , 80-stabilized showed highest bactericidal R. Further measurements TEM, fluorescence microscopy,...
The development of new responsive smart materials has been highly desirable in the recent decade due to growing demand our daily life, and extended viologen-based coordination polymers are regarded as proper promising candidates for stimuli-responsive study. A tri(pyridinyl)pyridine Kagome dual (kgd) topological polymer, [Mn3Cl4(tpptb)2]·Cl2·(H2O)2, (tpptb = N,N',N″-tri(3-carboxybenzyl)-2,4,6-tri(pyridinium-4-yl)pyridine; 1) solvothermally synthesized, which can selectively respond soft...
Photochromic viologen-based materials have emerged as one of the most promising candidates for development X-ray light detection applications, including medical diagnosis and treatment, environmental radiation inspection, industrial crack detection. However, design construction low-dose X-ray-sensitive complexes remains an immense challenge, especially in-depth dissection their response mechanisms. Herein, by using N,N'-4,4'-bipyridiniodipropionate (CV) functional sensitive structural units...
An increasing number of investigations have been performed on the phytotoxicity carbon-based nanomaterials duo to their extensive use in various fields. In present study, we investigated unfunctionalized graphene oxide (GO) and amine-functionalized (G-NH₂) wheat (Triticum aestivum) concentration range from 125 2000 μg/mL after 9 days hydroponic culture. Our results found that incubation with both did not affect final seed germination rate, despite some influence initial stage. Transmission...
A new one-dimensional face-shared hybrid lead bromide exhibits highly efficient broadband yellow-light emission with a quantum yield of 16.8%.
In rhizospheres, chemical barrier-forming natural compounds play a key role in preventing pathogenic bacteria from infecting plant roots. Here, we sought to identify specific phenolic exudates tobacco ( Nicotiana tobaccum ) plants infected by the soil-borne pathogen Ralstonia solanacearum that may exhibit antibacterial activity and promote resistance against pathogens. Among detected acids, only caffeic acid was significantly induced R. relative healthy plants, concentration of reached 1.95...
A new zero-dimensional hybrid Cd-based metal halide featuring isolated CdBr 4 tetrahedra segregated by luminescent organic templates shows UV-excited ultra-broadband white light emission with a CRI of 98 and PLQY 23.46%.
Tuning Mn 2+ doping in the novel 1D hybrid metal halide enables afterglow color transitions from yellow-green to yellow, orange, and red, resulting efficient energy transfer stable organic triplet states 4 T 1 level of dopants.
We report the experimental results of commissioning phase in 10 PW laser beamline Shanghai Superintense Ultrafast Laser Facility (SULF). The peak power reaches 2.4 on target without last amplifying during experiment. energy 72 ± 9 J is directed to a focal spot approximately 6 μm diameter (full width at half maximum) 30 fs pulse duration, yielding focused intensity around 2.0 × 1021 W/cm2. first laser-proton acceleration experiment performed using plain copper and plastic targets. High-energy...
Five new cuprous halides formulated as [etpy][Cu(3)I(4)] 1, [mepy][Cu(2)Br(3)] 2, [mepy][Cu(2)I(3)] 3 [dmebpp][Cu(7)Br(9)] 4 and [dmeDABCO](4)[Cu(8)I(16)] 5 (etpy = N-ethylpyridyl; mepy N-methylpyridyl; dmebpp N,N'-dimethyl-1,3-bis(4-pyridyl)propane; dmeDABCO N,N'-dimethyl-1,4-diazabicyclo-[2.2.2]octane) have been prepared by solvothermal reactions of a copper source, N-heterocyclic ligands in alcoholic solution. 1 contains an unprecedented trigonal two-dimensional halide layer Cu(3)I(4)(-)...
Solvothermal treatment of metal sulfate and oxalic acid in DMF solution generated three isostructural 3D homonchiral (10,3)-a oxalates {(Me2NH2)3(SO4)}2[MII2(ox)3] (M = Fe 1, Co 2, Ni 3) which D3-symmetric supramolecular cation {(Me2NH2)6SO4}4+ formed via electrostatic attractions 24 N−H···O hydrogen bonds functions as template. The overall structure 1−3 can be described interpenetration coordinate [MII2(ox)3]2− {(Me2NH2)3(SO4)}+ nets. Thermal analyses reveal that compounds show two-stepped...
One-dimensional (1D) organic-inorganic hybrid lead halides with unique core-shell quantum wire structures and splendid photoluminescence properties have been considered one of the most promising high-efficiency broadband emitters. However, studies on emissions in 1D purely face-shared iodide hybrids are still rare so far. Herein, we report a new hybrid, (2cepyH)PbI3 (2cepy = 1-(2-chloroethyl)pyrrolidine), characterized face-sharing PbI6 octahedral chains. Upon UV photoexcitation, this...
Many cereals accumulate hydroxamic acids involved in defense of plant against various fungi, bacteria, and insects. 2,4-dihydroxy-7-methoxy-1,4-benzoxazine-3-one, commonly known as DIMBOA, is one the principal cyclic aqueous extracts maize. The aim this study was to evaluate antibacterial activity isolated DIMBOA its derivatives 2-benzoxazolinone (BOA), 6-chloro-2-benzoxazolinone (CDHB), 2-mercaptobenzothiazole (MBT) Ralstonia solanacearum. MBT showed strongest activity, followed by CDHB...
As an important branch of nonlinear optical (NLO) switches, second-harmonic-generation (SHG) switches undergoing reversible SHG-on and SHG-off states upon external stimuli exposure have been the focus intense scientific research due to their potential applications in photoelectric technologies. The high-contrast switching SHG, a key issue for SHG has challenge but is undoubtedly very interesting. Incorporating stimuli-responsive molecules into SHG-active materials efficient approach...