A5106407266- Quantum Dots Synthesis And Properties
- Luminescence Properties of Advanced Materials
- Lanthanide and Transition Metal Complexes
- Chalcogenide Semiconductor Thin Films
- Carbon and Quantum Dots Applications
- Glass properties and applications
- Radiation Shielding Materials Analysis
- Magnetic Properties and Applications
- Nanoparticles: synthesis and applications
- Algal biology and biofuel production
- Inorganic Fluorides and Related Compounds
- Graphene and Nanomaterials Applications
- Metamaterials and Metasurfaces Applications
- TiO2 Photocatalysis and Solar Cells
- Nuclear materials and radiation effects
- Non-Destructive Testing Techniques
- Nematode management and characterization studies
- Nanocluster Synthesis and Applications
- Plant Diversity and Evolution
- Plant Micronutrient Interactions and Effects
- Plant Reproductive Biology
- Copper-based nanomaterials and applications
- Luminescence and Fluorescent Materials
- Anomaly Detection Techniques and Applications
- Porphyrin and Phthalocyanine Chemistry
Kunming University of Science and Technology
2023
Chinese Academy of Sciences
2007-2023
Aerospace Information Research Institute
2023
Institute of Hydrobiology
2023
Southern University of Science and Technology
2022
Huazhong Agricultural University
2022
Zhejiang University
2022
Institute of Crop Sciences
2022
Guangzhou Institute of Energy Conversion
2014-2018
University of Chinese Academy of Sciences
2007-2016
Rigorously designed sub-micrometer structure arrays are widely used in metasurfaces for light modulation. One of the glaring restrictions is unavailability easily accessible fabrication methods to efficiently produce large-area and freely with nanoscale resolution. We develop a patterned pulse laser lithography (PPLL) approach create sub-wavelength feature resolution periods from less than 1 μm over 15 on thin films substrates under ambient conditions. Separated ultrafast pulses wavefront by...
Soil salinity is a major issue limiting efficient crop production. Seed priming with nanomaterials (nanopriming) cost-effective technology to improve seed germination under salinity; however, the underlying mechanisms still need be explored. Here, polyacrylic acid coated nanoceria (cerium oxide nanoparticles) (PNC, 9.2 nm, -38.7 mV) are synthesized and characterized. The results show that salinity, PNC significantly increases rapeseed shoot length (41.5%), root (93%), seedling dry weight...
Oleic acid (OA)-modified LaF3 : Er,Yb nanocrystals (NCs) have been prepared and investigated. The OA-capped a nearly spherical shape with mean diameter of 7 nm show excellent dispersibility in common organic solvents PMMA matrix. A 0.25 g ml−1 transparent colloidal solution toluene can be obtained. resulting nanocrystal–polymer hybrid materials exhibit strong emission around the 1550 telecommunication window when excited at 980 are promising for polymer-based optical waveguide amplifiers.
Rapeseed is an important cash crop. However, its yield and quality are significantly affected by salinity stress. Nanoceria helped to improve rapeseed salt tolerance via modulating Cu–Zn SOD LOX-IV isozyme activities.
Water-soluble infrared-to-visible fluorescent LaF(3) nanocrystals doped with different lanthanide ions (Er(3+)/Yb(3+), Eu(3+), Nd(3+), Tb(3+)) have been synthesized in methanol without using any ligands. These are easily dispersed water, producing a transparent colloidal solution. The colloids of the Er(3+)/Yb(3+), Tb(3+) exhibit strong luminescence visible and near-infrared spectral regions.
Rapeseed meal and waste molasses are two important agro-industrial by-products which produced in large quantities. In this study, solid state fermentation fungal autolysis were performed to produce rapeseed hydrolysate (RMH) using strains of Aspergillus oryzae, Penicillium oxalicum Neurospora crassa. The was used as feedstock for heterotrophic growth microalga Crypthecodinium cohnii that docosahexaenoic acid (DHA). addition a supplementary carbon source greatly increased the biomass DHA...
In this work, all-solution processed, multi-layer yellow QLEDs, consisting of a hole transport layer poly(9-vinylcarbazole), emissive ligand exchanged CuInS2/ZnS QDs, and electron ZnO nanoparticles, are fabricated.
Pure phase kesterite Cu<sub>2</sub>ZnSnS<sub>4</sub>(CZTS) nanocrystals (NCs) were synthesized via a heating-up method utilizing thioacetamide as coordinating sulphur precursor. The formation mechanism of the CZTS NCs has been clarified.
The perianths of the Lardizabalaceae are diverse. second-whorl floral organs Sinofranchetia chinensis (Lardizabalaceae) nectar leaves. aim this study was to explore nature type organ, and determine its relationship leaves in other Ranunculales species, chinensis. Approaches evolutionary developmental biology were used, including 3′ RACE (rapid amplification cDNA ends) for isolating MADS-box genes, phylogenetic analysis reconstructing gene history, situ hybridization tissue-specific RT-PCR...
At present, the research and application of aeromagnetic compensation are almost all based on Tolles–Lawson (T–L) model. With development unmanned aerial vehicles (UAVs), number intelligent electronic devices in UAVs is increasing, magnetic environment platform becoming more complicated. Research shows that interference caused by airborne equipment has been very significant, sometimes even reaching 100 nT. The traditional method T–L model cannot effectively compensate equipment. Aiming at...
In order to study the effect of harmonic current factor on vibration characteristics oil-immersed transformer core, this paper establishes a three-dimensional transient simulation model based Comsol Multiphysics finite element software carry out multi-field coupling simulation. Under condition constant rated RMS value, effects different contents and frequencies distribution stress field in core are analyzed. The analyzes under with frequencies. results show that when value is kept constant,...
This study explored the effect on photocatalytic degradation in aqueous solution with high- concentration ammonia where immobilized TiO<sub>2</sub> glass beads was employed as photocatalyst. film prepared via deep coating a sol–gel system of tetrabutyl titanate precursor and calcinating it at temperature between 400 to 650 °C. Several crucial factors affecting rate removal were investigated. These included annealing temperature, catalyst composition, coated times film, initial pH, UV...