A5048576875- Advanced biosensing and bioanalysis techniques
- Biosensors and Analytical Detection
- Advanced Photocatalysis Techniques
- Advanced Nanomaterials in Catalysis
- Catalytic Processes in Materials Science
- Mineral Processing and Grinding
- Catalysis and Oxidation Reactions
- Gas Sensing Nanomaterials and Sensors
- Electrocatalysts for Energy Conversion
- Drilling and Well Engineering
- Electrochemical sensors and biosensors
- Copper-based nanomaterials and applications
- Hydrogen Storage and Materials
- Catalysts for Methane Reforming
- Advanced Thermoelectric Materials and Devices
- DNA and Nucleic Acid Chemistry
- Nanocluster Synthesis and Applications
- Water Quality Monitoring and Analysis
- Perovskite Materials and Applications
- Insect and Pesticide Research
- Hydraulic Fracturing and Reservoir Analysis
- Tunneling and Rock Mechanics
- Ionic liquids properties and applications
- CO2 Reduction Techniques and Catalysts
City University of Hong Kong
2022-2024
Xiamen University
2022-2024
Chengdu University of Technology
2023
Fuzhou University
2018-2019
Electronics Testing Center
2019
A marigold-like SiC@MoS2 nanoflower with a unique Z-scheme structure efficiently achieves the overall conversion of gas phase CO2 H2O (CO2 (g) + 2H2O = CH4 2O2) without any sacrificial reagents under visible light (λ ≥ 420 nm) irradiation. The and O2 evolution are 323 621 μL·g-1·h-1, stable throughout 5 cycle reactions total 40 h. This work demonstrates breakthrough in artificial photosynthesis 1D heterojunction constructed by combining 2D semiconductor 3D based on transfer balance...
This work presented an innovative and rationally engineered palindromic molecular beacon (PMB) based "Z-scheme" photoelectrochemical (PEC) biosensing protocol for the selective screening of kanamycin (Kana) through DNA hybridization-induced conformational conversion. Interestingly, ingeniously designed PMB integrated multifunctional elements including recognition region, primer-like fragment, polymerization-nicking template. The cosensitized structures consisted CdS quantum dot...
Pressure-based bioassays incorporating biomolecular recognition with a catalyzed gas-generation reaction have been developed for gas biosensors, but most involve poor sensitivity and are unsuitable routine use. Herein we design an innovative pressure-based biosensing platform the detection of Kanamycin (Kana) on polyaniline nanowires-functionalized reduced graphene oxide (PANI/rGO) framework by using platinum nanozyme-catalyzed generation. The signal was amplified coupling catalytic hairpin...
A novel photoelectrochemical (PEC) enzyme immunoassay was designed for the ultrasensitive detection of alpha-fetoprotein (AFP) based on near-infrared (NIR) light-excited core–core–shell UCNP@Au@CdS upconversion nanospheres. Plasmonic gold (Au) between sandwiched layers not only utilized as an energy harvester collection incident light but also acted conveyor to transfer from NaYF4:Yb3+,Er3+ (UCNP) semiconductor CdS, thus exciting efficient separation electron–hole pairs by generated H2O2...
This work developed a near-infrared (near-IR) light-activated non-enzymatic signal-off photoelectrochemical (PEC) immunoassay for the ultrasensitive detection of α-fetoprotein (AFP) on basis branched polyethylenimine (BPEI)-modified upconversion nanoparticle (UCNP)@CdTe quantum dot (QD) nanostructures by coupling with synergistic effect dual-purpose copper ions. Emission light originated from NaYF4:Yb,Er UCNP was directly utilized through electrostatic bonding CdTe QDs to excite separation...
Electrocatalytic carbon dioxide reduction reaction (CO2 RR) holds significant potential to promote neutrality. However, the selectivity toward multicarbon products in CO2 RR is still too low meet practical applications. Here authors report delicate synthesis of three kinds Ag-Cu Janus nanostructures with {100} facets (JNS-100) for highly selective tandem electrocatalytic products. By controlling surfactant and kinetics Cu precursor, confined growth on one six equal faces Ag nanocubes...
This work reports a strategy for glutathione-loaded liposome-encoded magnetic beads initiated by palindromic fragment-mediated single-chain amplification (PFMSCA) high-precision quantification of low-abundance aminoglycoside antibiotic (kanamycin; Kana) using In2O3–ZnIn2S4 (IO-ZIS) as photoactive matrix. In this strategy, Kana-recognition region, primer-like fragment, and polymerization/nicking template are reasonably integrated into one oligonucleotide (hairpin HP1) target recognition,...
In this study, we designed a novel dual-readout biosensing protocol for quantitative or qualitative screening of antibiotic residues (Kanamycin; Kana used in case) using spectrofluorometer and <italic>via</italic> naked-eye detection.
A split-type photoelectrochemical immunoassay was designed to detect AFB<sub>1</sub> in foodstuffs using amorphous TiO<sub>2</sub> and CsPbBr<sub>3</sub> perovskite nanocrystals.
An innovative visible light-driven photoelectrochemical (PEC) immunosensing system was reasonably established for the sensitive detection of prostate-specific antigen (PSA) by using perovskite metal oxide@gold nanoparticle heterostructures (BaTiO3/Au) as photoactive materials. When plasmonic Au nanoparticles were directly decorated on BaTiO3, a several times surface plasmon resonance (SPR) enhancement photocurrent density induced via injection hot electrons from light-excited into conduction...
Metal single-atom alloys (SAAs) are important catalysts in many catalytic reactions, while the preparation of metal SAA is a major challenge because species can inevitably deposit on both support and host when using conventional methods, leading to decreased performances. In this work, we report by galvanic replacement (GR) selectively nanocrystals (NCs) prior loading support. It includes first synthesis Ni NCs colloidal method following deposition Pd atoms onto via GR. After that, Pd1Ni...