A5057012007- Advanced biosensing and bioanalysis techniques
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Biosensors and Analytical Detection
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Electrochemical Analysis and Applications
- Electrochemical sensors and biosensors
- Extraction and Separation Processes
- Advanced Battery Technologies Research
- RNA Interference and Gene Delivery
- Graphene research and applications
- Molecular Sensors and Ion Detection
- Advanced battery technologies research
- MXene and MAX Phase Materials
- Molecular Junctions and Nanostructures
- Analytical Chemistry and Sensors
- Extracellular vesicles in disease
- Semiconductor materials and devices
- Metal-Organic Frameworks: Synthesis and Applications
- MicroRNA in disease regulation
- Metal and Thin Film Mechanics
- Gas Sensing Nanomaterials and Sensors
- Nanoparticle-Based Drug Delivery
Southwest University
2016-2025
Zhejiang University of Technology
2019-2025
Ministry of Education of the People's Republic of China
2021-2024
Northwest University
2021-2024
Harbin Institute of Technology
2019-2024
University of Chinese Academy of Sciences
2024
Institute of Rock and Soil Mechanics
2024
Chinese Academy of Sciences
2007-2023
Institute of Microelectronics
2008-2023
Yuncheng University
2022-2023
The development of a sensitive and practical electrochemiluminescence (ECL) bioassay relies on the use ECL signal tags whose intensity is high stable. In this work, strong emission was achieved from metal organic framework (MOF) accelerator enriched quantum dots (CdTe), which were applied as an efficient tag for trace biomarker detection. It particularly noteworthy that novel mechanism to drastically enhance CdTe established because isoreticular framework-3 (IRMOF-3) with 2-amino...
Sodium layered-oxides (Na
NiMn<sub>2</sub>O<sub>4</sub>/C hierarchical tremella-like nanostructures are facilely prepared and show an ultra-high specific capacity even at high current density as anode materials of lithium ion batteries.
A composite of pyrite FeS<sub>2</sub> microspheres wrapped by reduced graphene oxide (FeS<sub>2</sub>/rGO) has been synthesized a facile one-step solvothermal method and applied as an anode in lithium ion batteries (LIBs).
Due to its high theoretical capacity and low lithium insertion voltage plateau, silicon has been considered one of the most promising anodes for energy power density ion batteries (LIBs). However, rapid degradation, mainly caused by huge volume changes during insertion/extraction processes, remains a significant challenge practical application. Engineering Si with abundant free spaces stabilizing them incorporating carbon materials found be effective address above problems. Using sodium...
Porous CuCo<sub>2</sub>O<sub>4</sub> nanocubes well wrapped by reduced graphene oxide sheets were facilely prepared and they showed impressive performance at high current density as the anode material of a lithium ion battery.
In this work, an "off" to "on" surface-enhanced Raman spectroscopy (SERS) platform was constructed for ultrasensitive detection of microRNA (miRNA) by using a magnetic SERS substrate (Co@C/PEI/Ag) and padlock probe-based exponential rolling circle amplification (P-ERCA) strategy. Herein, miRNA 155 could act as primers initiate (RCA) producing long repeat sequence, then the obtained DNA would be cleaved into two kinds single-stranded DNAs in presence nickase. One can new primer cycle...
N-terminal pro-brain natriuretic peptide (NT-proBNP) has been demonstrated to be a sensitive and specific biomarker for heart failure (HF). Surface-enhanced Raman spectroscopy (SERS) technology can used accurately detect NT-proBNP at an early stage its advantages of high sensitivity, less wastage time consumption. In this work, we have new SERS-based immunosensor ultrasensitive analysis by using metal-organic frameworks (MOFs)@Au tetrapods (AuTPs) immobilized toluidine blue as SERS tag....
A MOF is employed as a template and carbon resource for the synthesis of porous carbon-coated CuCo<sub>2</sub>O<sub>4</sub> concave polyhedra, exhibiting an excellent capacity cycling reversibility.
Usually, SERS technology requires labeling of the Raman reporter to obtain characteristic spectra for detection biological samples. However, number labeled reporters is often limited, resulting in restricted improvement sensitivity biosensor. In this work, switchable target-responsive 3D DNA hydrogels were introduced precisely control trapping and release toluidine blue (TB), which not only avoid signal molecule but also improve miRNA due immobilization abundant TB. absence target miRNA,...
In this work, we have demonstrated a novel electrochemical method based on target-induced cleavage of specific peptide for sensitive analysis prostate antigen (PSA) by using silver enhancement. First, multiwalled carbon nanotubes/poly(amidoamine) dendrimers (MWCNTs–PAMAM) nanohybrids were assembled the electrode to bind peptide. Subsequently, dithiobis(succinimidylpropionate) (DSP)@Au@SiO2 was prepared as tracing tag and covalent bond with peptides via inherent interaction between DSP amino...
Though cationic and anionic coredox endows Li-rich oxides the ability to break through capacity limit, structural basis that predominates thermodynamic kinetic behavior is still unclear. Here, we construct in-plane Li/Mn ordered disordered oxides, revealing origin of Li2MnO3 superstructures lithium storage. We elucidate formation energies different lattices ordering states, which guides experimental synthesis target materials. In structure, confirm disorder structure supports a fast 3D Li+...
The development of a highly accurate electrochemiluminescence (ECL) signal switch to avoid nonspecific stimulus responses is currently significant and challenging task. Here, we constructed universal utilizing luminophore–quencher pair mesostructured silica xerogel-confined polymer gold nanoparticles (Au NPs) that can accurately detect low-abundance epigenetic markers in complex sample systems. Notably, the ECL encapsulated xerogel acts as luminophore, which demonstrated specific dependence...
The trans-cleavage properties of Cas12a make it important for gene editing and disease diagnosis. In this work, the effect spatial site resistance on activity was studied. First, we have explored cutting when different-sized nanoparticles are linked with various spacings DNA strands using fluorescence method. minimum spacing that cas12a can cut determined. We found size increases, gradually increases. Subsequently, verified conclusion surface-enhanced Raman scattering (SERS) method, at same...