A5100362797- Advanced biosensing and bioanalysis techniques
- Electrochemical sensors and biosensors
- Electrochemical Analysis and Applications
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Copper-based nanomaterials and applications
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Nanocluster Synthesis and Applications
- ZnO doping and properties
- Conducting polymers and applications
- Biosensors and Analytical Detection
- Quantum Dots Synthesis And Properties
- Catalytic Processes in Materials Science
- Advanced Nanomaterials in Catalysis
- DNA and Nucleic Acid Chemistry
- Gas Sensing Nanomaterials and Sensors
- Carbon and Quantum Dots Applications
- RNA Interference and Gene Delivery
- Analytical Chemistry and Sensors
- Molecular Sensors and Ion Detection
- Transition Metal Oxide Nanomaterials
- Gold and Silver Nanoparticles Synthesis and Applications
- Nanoplatforms for cancer theranostics
Anhui Normal University
2016-2025
Hospital of Hebei Province
2025
Fuzhou University
2024-2025
Anhui University of Traditional Chinese Medicine
2015-2025
Arrayed Materials (China)
2025
Heilongjiang University
2021-2024
Changchun Institute of Applied Chemistry
2023-2024
Chinese Academy of Sciences
2001-2024
Shanghai Institute of Ceramics
2022-2024
Anhui Jianzhu University
2022-2024
We report a facile way to grow various porous NiO nanostructures including nanoslices, nanoplates, and nanocolumns, which show structure-dependence in their specific charge capacitances. The formation of controllable porosity is due the dehydration re-crystallization β-Ni(OH)2 nanoplates synthesized by hydrothermal process. Thermogravimetric analysis shows that decomposition temperature related morphology. In electrochemical tests, stable cycling performance with retention capacitance over...
Magnetic chitosan nanocomposites have been synthesized on the basis of amine-functionalized magnetite nanoparticles. These can be removed conveniently from water with help an external magnet because their exceptional properties. The were applied to remove heavy metal ions that is inactive surface magnetic nanoparticles coordinated them. interaction between and reversible, which means those in weak acidic deionized assistance ultrasound radiation. On reasons referred above, used as a useful...
We report a facile approach to synthesize nanocomposites with Fe3O4 nanopaticles (NPs) attached reduced graphene oxide (rGO) sheets by solvothermal process, which combines the growth of NPs and reduction GOs in one single step. These Fe3O4/rGO were further used fabricate thin film supercapacitor electrodes using spray deposition technique without addition insulating binders. It was found that showed much higher specific capacitances than either pure rGO or NPs. carried out electrochemical...
We report a simple wet-chemical process to prepare porous CuO nanobelts (NBs) with high surface area and small crystal grains. These NBs were mixed carbon nanotubes in an appropriate ratio fabricate pseudocapacitor electrodes stable cycling performances, which showed series of energy densities at different power densities, for example, 130.2, 92, 44, 25, 20.8 W h kg−1 1.25, 6.25, 50 k Wh kg−1, respectively. CuO-on-single-walled nanotube (SWCNT) flexible hybrid also fabricated using the SWCNT...
Space charge transfer is crucial for an efficient electrocatalytic process, especially narrow-band-gap metal sulfides/selenides. Herein, we designed and synthesized a core-shell structure which ultrathin MoSe2 nanosheet coated CuS hollow nanoboxes (CuS@MoSe2) to form open p-n junction structure. The space effect in the region will greatly improve electron mass conduction, also have abundant active interfaces. It was used as bifunctional electrocatalyst water oxidation at wide pH range....
Abstract The poor interface quality between nickel oxide (NiO x ) and halide perovskites limits the performance stability of NiO ‐based perovskite solar cells (PSCs). Here a reactive surface modification approach based on in situ decomposition urea is reported. pyrolysis can reduce high‐valence state replace adsorbed hydroxyl group with isocyanate. Combining theoretical experimental analyses, treated films present suppressed states improved transport energy level alignment absorber. With...
Abstract Phototherapeutic nanoplatforms that combine photodynamic therapy (PDT) and photothermal (PTT) with the guidance of photoacoustic (PA) imaging are an effective strategy for treatment tumors, but establishing a universal method this has been challenging. In study, we present supramolecular assembly based on Förster resonance energy transfer to construct nanostructured phototherapeutic agent (PcDA) via anion cation interaction between two water‐soluble phthalocyanine ramifications, PcD...
Abstract Given that type I photosensitizers (PSs) possess a good hypoxic tolerance, developing an innovative tactic to construct PSs is crucially important, but remains challenge. Herein, we present smart molecular design strategy based on the Förster resonance energy transfer (FRET) mechanism develop photodynamic therapy (PDT) agent with encouraging amplification effect for accurate tumor therapy. Of note, benefiting from FRET effect, obtained nanostructured PDT (NanoPcSZ) boosted...
Abstract Targeted assembly of nanoparticles in biological systems holds great promise for disease-specific imaging and therapy. However, the current manipulation nanoparticle dynamics is primarily limited to organic pericyclic reactions, which necessitate introduction synthetic functional groups as bioorthogonal handles on nanoparticles, leading complex laborious design processes. Here, we report synthesis tyrosine (Tyr)-modified peptides-capped iodine (I) doped CuS (CuS-I@P1 NPs)...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTSelective Catalytic Hydroxylation of a Steroid by an Artificial Cytochrome P-450 EnzymeRonald Breslow, Xiaojun Zhang, and Ying HuangView Author Information Department Chemistry, Columbia University New York, York 10027 Cite this: J. Am. Chem. Soc. 1997, 119, 19, 4535–4536Publication Date (Web):May 14, 1997Publication History Received17 February 1997Published online14 May inissue 1...
Three different nanostructures of CuO (wires, platelets, and spindles) have been synthesized by one precursor. First, Cu(OH)2 nanowires prepared a two-step, template-free, wet chemical approach. And then the transformation from 1D to variety novel has realized thermal dehydration as-prepared in solution. The electrochemical characters three are studied their investigation impendance spectrum cyclic voltammetry. A comparison showed us an attractive phenomenon, that is, electron transfer...
A facile chemical approach has been developed to produce nanohybrids with ultrathin Co oxides nanowall arrays on reduced graphene oxide (rGO) sheets. The exhibited porous structure. porosity of the oxide/rGO and grain size could be tailored by varying annealing temperature, which directly affected their performance as Li-ion battery electrodes. When tested anode materials for batteries, these showed structural-process-dependent performances. For example, Co3O4/rGO hybrids obtained...
In this study, a hierarchical ZnCo<sub>2</sub>O<sub>4</sub>@MnO<sub>2</sub>core–shell nanotube arrays electrode was developed by facile two-step method.
CuS nanotubes made up of nanoparticles were successfully prepared in large quantities an O/W microemulsion system under low temperature; the as-prepared nanotube modified electrode was used as enzyme-free glucose sensor.
An electrochemical immunosensor was studied for sensitive detection of Interleukin-6 (IL-6) based on a dual amplification mechanism resulting from Au nanoparticles (AuNP)−Poly-dopamine (PDOP) as the sensor platform and multienzyme−antibody functionalized AuNP-PDOP@carbon nanotubes (CNT). The stable robust film, PDOP, used to immoblize biomolecules not only construction platform, but also signal labeling. Sensitivity greatly amplified by using special AuNP-PDOP synthesizing horseradish...
With only graphene oxide and KMnO4, the luminescent quantum dots (GQDs) in high yield were prepared by one-step synthesis using ultrasonication, applied label-free, simple fast fluorescence assay of alkaline phosphatase (ALP).
Hierarchical NiCo<sub>2</sub>O<sub>4</sub>@MnMoO<sub>4</sub>core–shell nanomaterial on nickel foam was designed<italic>via</italic>a facile hydrothermal method.
Despite some recent developments on the portable on-site sensor of Aflatoxin B1 (AFB1), complex and expensive preparation recognition elements have still limited their wide applications. In this paper, using fast, low-cost, stable aptamer DNA-AFB1, a aptasensor was constructed for detection AFB1 in food matrixes, with readout personal glucose meter (PGM) DNA walking machine signal probe separation. such an assay protocol, target could trigger walker to autonomously move electrode surface,...