A5018797617- Electrochemical sensors and biosensors
- Advanced biosensing and bioanalysis techniques
- Conducting polymers and applications
- Electrochemical Analysis and Applications
- Advanced Nanomaterials in Catalysis
- Advanced Sensor and Energy Harvesting Materials
- Supercapacitor Materials and Fabrication
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Solar-Powered Water Purification Methods
- Analytical Chemistry and Sensors
- Nanocluster Synthesis and Applications
- MXene and MAX Phase Materials
- Ammonia Synthesis and Nitrogen Reduction
- Advanced battery technologies research
- Carbon and Quantum Dots Applications
- Caching and Content Delivery
- Metal and Thin Film Mechanics
- Nanoplatforms for cancer theranostics
- Tribology and Wear Analysis
- Parvovirus B19 Infection Studies
- Quantum Dots Synthesis And Properties
- Biosensors and Analytical Detection
- Nanoparticles: synthesis and applications
- Plant Pathogens and Fungal Diseases
Qingdao University
2019-2025
Institute of Biomedical Science
2025
Kyoto Institute of Technology
2016-2024
Qingdao Center of Resource Chemistry and New Materials
2019-2020
Affiliated Hospital of Qingdao University
2019
Beijing Institute of Technology
2014-2018
Ministry of Education of the People's Republic of China
2017
An efficient polymer moist-electric generator is developed on the basis of conventional polyelectrolyte membrane to output considerable electric power under moisture.
We have developed a facile and straightforward approach for the continuous fabrication of graphene/polypyrrole (G/PPy) composite fibers via wet-spinning strategy. The diameter G/PPy can be well-controlled in range about 15–80 μm. Furthermore, fiber possesses high conductivity mechanical flexibility, thus offering significant advantages as flexible, lightweight electrodes an efficient fiber-based electrochemical supercapacitor. all-solid-state supercapacitor with H2SO4–polyvinyl alcohol...
Converting ubiquitous environmental energy into electric power holds tremendous social and financial interests. Traditional harvesters converters are limited by the specific materials complex configuration of devices. Herein, it is presented that can be directly produced from pristine graphene oxide (GO) without any pretreatment or additives once encountering water vapor, which will generate an open-circuit-voltage up to 0.4-0.7 V a short-circuit-current-density 2-25 µA cm-2 on single piece...
Singlet oxygen (1 O2 ) plays a significant role in environmental and biomedical disinfection fields. Electrocatalytic processes hold great potential for 1 generation, but remain challenging. Herein, facile Ni doping converted spin-state transition approach is reported boosting production. Magnetic analysis theoretical calculations reveal that occupied at the octahedral site of Co3 O4 can effectively induce low-to-high transition. The high-spin Ni-Co3 generate appropriate binding strength...
Nanozyme-based colorimetry was suggested to be a rapid method for biomarker (e.g. glutathione) detection, but this suffers from lack of efficiency and low-toxicity nanozymes till now. Herein, quantum dots TiO2 loaded on carbon (TiO2/C-QDs) oxidase-like were prepared via hydrothermal treatment tiny few-layered Ti3C2Tx MXene nanosheets, which possess abundant thermodynamic metastable Ti atoms margins as raw materials the preparation TiO2/C-QDs. The oxygen vacancy in surface matrix can...
A direct wet spinning approach is demonstrated for facile and continuous fabrication of a whole fiber supercapacitor using microfluidic spinneret. The resulting shows good electrochemical properties possesses high flexibility mechanical stability. This strategy paves the way large-scale production supercapacitors weavable electronics.
Peroxidase-mediated chemokinetic therapy (CDT) can effectively resist bacteria; however, factors such as the high dosage of drugs seriously limit antibacterial effect. Herein, CuFeS2 nanoparticles (NPs) nanozyme system with photothermal effect and peroxidase-like catalytic activity are proposed a combined agent biosafety, high-efficiency, broad-spectrum ability. In addition, as-obtained NPs low doses Cu+ Fe3+ change permeability bacterial cell membranes break antioxidant balance by consuming...
A novel nitrogen-rich-carbon-coated ZIF-67 embedded three-dimensional-graphene (ZIF-67/NC/3DG) fiber is successfully synthesized for effectively detecting adrenaline.
Increasing bacterial resistance has led to the aggravation of diseases caused by microbial infections, posing a significant threat human health. The multicascade approach is more efficient than single treatment for resistant bacteria. Here, we describe simple method fabricating CoSe2 nanoparticles, which operate as single-component, multienzyme-mimicking nanoplatform multiple ROS production. simultaneously exhibits multienzymatic activities that mimic intrinsic catalase, peroxidase, and...
As a kind of biomass, the seaweed residue will cause resource waste and environmental pollution if it is discharged as at will. cheap easy biomass residue, its reuse has attracted more attention, tapped unexplored potential renewable biological resources. In this study, we synthesize carbon aerogel (CA) derived from an algae which utilized electrocatalyst for constructing electrochemical dopamine (DA) biosensor. Utilizing heightened disorder within CAs that was achieved through...
A cost-effective, simple, flexible, reproducible electrochemiluminescence (ECL) sensor is a prerequisite for the development of possible foldable sensing devices. Herein, three-dimensional (3D) flexible was fabricated based on porous graphene paper electrode (GPE) with high specific surface area, excellent conductivity and wide electrochemical potential window. The 3D GPE by simple tape stripping method. It keeps its original appearance after five times, retains good characteristics folding...
A universal method for the fabrication of graphene composite modified carbon fiber is reported.
A new type of atom‐thin carbon nanomesh clusters (CMCs) is prepared through a self‐sacrificial and morphology‐reserved thermal transformation electrodeposited zinc coordination polymer (Zn‐CP). Such unique structure can effectively inhibit the sheet stacking due to self‐formed cluster morphology Zn‐CP. The are composed nitrogen‐doped, continuous, interconnected, one‐/two‐atom‐thick nanosheets, which not only but also significantly benefit ion transport. As result, as active electrode...
An electrocatalytic nitrogen reduction reaction under ambient conditions provides a wonderful blueprint for the conversion of to ammonia. However, current research on ammonia synthesis is mainly focused metal-based catalysts. It still great challenge realize effective activation N2 non-metallic Herein, carbon quantum dots are reported reduce dinitrogen conditions. Benefiting from its numerous defect sites, this metal-free catalyst shows excellent catalytic performance in 0.1 M HCl with...
Fungicide abuse leads to the emergence of fungicide-resistant fungal pathogens, thus posing a threat agriculture and food safety. Here, we developed an isothermal amplification refractory mutation system (termed iARMS) allowing us resolve genetic mutations, enabling rapid, sensitive, potentially field-applicable detection crop pathogens. iARMS yielded limit 25 aM via cascade signal strategy recombinase polymerase (RPA) Cas12a-mediated collateral cleavage at 37 °C within 40 min. Specificity...