A5083251283- Advanced Fiber Laser Technologies
- Advanced Fiber Optic Sensors
- Metal-Organic Frameworks: Synthesis and Applications
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Photonic and Optical Devices
- Ferroelectric and Piezoelectric Materials
- Covalent Organic Framework Applications
- RNA and protein synthesis mechanisms
- Gas Sensing Nanomaterials and Sensors
- Multiferroics and related materials
- Photonic Crystal and Fiber Optics
- Fuel Cells and Related Materials
- Luminescence and Fluorescent Materials
- RNA Research and Splicing
- Transition Metal Oxide Nanomaterials
- Advanced biosensing and bioanalysis techniques
- Animal Nutrition and Physiology
- Proteins in Food Systems
- Catalytic Processes in Materials Science
- Nanoplatforms for cancer theranostics
- Dielectric materials and actuators
- Polysaccharides Composition and Applications
- Salivary Gland Disorders and Functions
- Biosensors and Analytical Detection
Sichuan University
2014-2025
West China Hospital of Sichuan University
2024-2025
Shanghai Advanced Research Institute
2021-2023
Chinese Academy of Sciences
2017-2023
University of Chinese Academy of Sciences
2017-2023
Technical Institute of Physics and Chemistry
2021-2022
Chengdu University
2021
Wuhan Institute of Technology
2019-2020
Institute of Subtropical Agriculture
2019
Henan University
2018
Developing facile and effective strategies to improve the active site density of transition-metal nitrogen codoped carbon (M–N–C) catalysts for oxygen reduction reaction (ORR) remains a challenge. Herein, we propose ordered templates steam-etching synergetic approach increase Fe–N–C with interconnected porous structures. The steam etching corrodes inactive amorphous while sites are well preserved. X-ray absorption fine structure fitting result reveal uniform distribution atomically dispersed...
Vicinal Co atoms modulate the electronic structure of Fe site and adsorption behaviour intermediates, boosting ORR performance.
Objective:To explore the hypothesis of "pathogen storage pool" by analyzing local microbial community adenoids. Methods:Under guidance a 70° nasal endoscope, sterile swabs were used to collect secretions from adenoid crypts subjects. The samples sent laboratory for DNA extraction and standard bacterial 16S full-length sequencing analysis. Results:At species level, top three communities in Bacillus subtilis（18.78%）, Fusobacterium pyogenes（11.42%）, Streptococcus pneumoniae（9.38%）....
Homo-oligomerization of biological macromolecules leads to functional assemblies that are critical understanding various cellular processes. However, RNA quaternary structures have been rarely reported. Comparative genomics analysis has identified families containing hundreds sequences adopt conserved secondary and likely fold into complex three-dimensional (3D) structures. We use cryo-electron microscopy (cryo-EM) determine from four families, including ARRPOF OLE forming dimers, ROOL GOLLD...
Multicolor ZrMOF@CdTe NPs for simultaneous detection of h-FABP and cTnT.
FeN4-type carbon-based materials are promising non-precious-metal catalysts for the oxygen reduction reaction (ORR). However, FeN4/C always exhibit different ORR activities and selectivities, their structure–performance relationship remains elusive. Herein, we design a covalent triazine framework with abundant N4 units (CTF-N4) to anchor Fe ions precisely prepare precursor (CTF-FeN4) that undergoes 2e– pathway high selectivity. Interestingly, such can be switched 4e– route through modulation...
<title>Abstract</title> The group II introns are self-splicing ribozymes intervened between two exons that undergo excision and exon ligation through lariat formation, which considered as ancestral forms of spliceosomes. Circularly permuted (CP) comprise rearranged structural domains separated by tethered have been artificially designed long ago to generate branched intron circular products via back-splicing, whose natural occurrence has also recently identified. Although extensive studies...
The oxidation state of surface atoms on small-sized Ru-NPs can be precisely tuned by NP sizes. intrinsic activities the HER/HOR strongly depend Ru–O structure.
The local hydrogen ions intercalation behavior in α‐MoO 3 nanoflakes is explored under the electric field of an atomic force microscopy (AFM) tip. Protons are excited by AFM tip bias‐induced electrolyzation absorbed water molecules on surface nanosheets ambient environment, and then intercalated into lattice. formed H x MoO shown to have a 0.2 eV reduction bandgap also altered behaviors morphologies. This research provides unique approach for understanding relationship between nanoscale...
We demonstrated experimentally the fabrication of tilted long-period fiber gratings (LPFGs) with different tilt angles by CO<sub>2</sub> laser. The experiment results reveal that LPFGs written have quite transmission spectra, polarization sensitive can be large
In this work, we have studied the microstructures, nanodomains, polarization preservation behaviors, and electrical properties of BiFe0.95Mn0.05O₃ (BFMO) multiferroic thin films, which been epitaxially created on substrates SrRuO₃, SrTiO₃, TiN-buffered (001)-oriented Si at different oxygen pressures via piezoresponse force microscopy conductive atomic microscopy. We found that pure phase state, inhomogeneous (PFM) response, low leakage current with unidirectional diode-like properties,...
Integrating fluorescent chromophores in aromatic frameworks could not only prevent aggregation-induced quenching caused by the π-π stacking interaction between chromophore components but also confer new fluorescence properties. Herein, we report fabrication of
The performance and wear mechanisms of one type polycrystalline cubic boron nitride (PCBN) cutting tool with two different edge micro geometries (marked as PCBN 169T 169S) have been investigated in this paper. Interrupted turning round GCr15 steel has selected the test method. experimental results indicate that 169S a greater thermal resistance than at high speeds. It is believed preparation can shorten or eliminate initiative wearing stage, improve impact resistance, reduce occurrence...