A5101819124- Biosensors and Analytical Detection
- Advanced biosensing and bioanalysis techniques
- Ferroelectric and Piezoelectric Materials
- Microwave Dielectric Ceramics Synthesis
- SARS-CoV-2 detection and testing
- Advanced Nanomaterials in Catalysis
- Advanced Biosensing Techniques and Applications
- Acoustic Wave Resonator Technologies
- Luminescence and Fluorescent Materials
- Dielectric materials and actuators
- Graphene research and applications
- Silk-based biomaterials and applications
- Escherichia coli research studies
- Gold and Silver Nanoparticles Synthesis and Applications
- Signaling Pathways in Disease
- Melamine detection and toxicity
- Infant Nutrition and Health
- Ammonia Synthesis and Nitrogen Reduction
- Heavy metals in environment
- Polymer Surface Interaction Studies
- Graphene and Nanomaterials Applications
- Periodontal Regeneration and Treatments
- Membrane-based Ion Separation Techniques
- Viral gastroenteritis research and epidemiology
- Layered Double Hydroxides Synthesis and Applications
Northeast Agricultural University
2024
Nanchang University
2020-2024
State Key Laboratory of Food Science and Technology
2020-2024
Shenzhen MSU-BIT University
2023-2024
Tianjin University
2024
Minzu University of China
2024
Carnegie Mellon University
2021
Sichuan University
2020
Tamkang University
2017
Tsinghua University
1995-1997
Abstract Gold nanoparticles (AuNPs), universally regarded as colorimetric signal reporters, are widely employed in lateral flow immunoassays (LFIAs). However, it is difficult for AuNPs‐LFIA to achieve a wide range and sensitive detection. Herein, novel coral‐like hollow gold nanospheres (CHGNPs) synthesized. The growth of can be regulated obtain multibranched construction. obtained CHGNPs possess intense broadband absorption across the visible near‐infrared region, exhibiting high molar...
Immunochromatographic assay (ICA) is widely applied in various fields. However, severe matrix interference and weak signal output present major challenges achieving accurate ultrasensitive detection ICA. Here, a polydopamine (PDA)-mediated magnetic bimetallic nanozyme (Fe3O4@PDA@Pd/Pt) with peroxidase-like activity was synthesized used as probe The property of Fe3O4@PDA@Pd/Pt enabled effective enrichment targets, thereby reducing the sample. PDA coating on employed mediator stabilizer. It...
The label with a large Stokes shift and strong fluorescence properties could improve the sensitivity of lateral flow immunoassay (LFIA). Herein, two aggregation-induced emission (AIE) luminogens spectral overlap were encapsulated in polymers by using microemulsion method as label, construction resonance energy transfer mode was further verified via theoretical calculation analysis. Satisfactorily, doped AIE polymer microspheres (DAIEPMs) exhibited 285 nm 10.8-fold enhancement compared to...
GN/BT nanocomposites were fabricated via colloidal processing methods, and ceramics sintered through two-step sintering methods. The microstructure morphology characterized by X-ray diffraction, high-resolution transmission electron microscopy, field emission scanning microscopy. XRD analysis shows that all samples are perovskite phases, the lattice parameters a c almost decrease linearly with increase of graphene nanosheets. dielectric properties tested using precision impedance. maximum...
Particle-specific properties, including size and chemical speciation, affect the reactivity of mercury (Hg) in natural systems (e.g., dissolution or methylation). Here, terrestrial, river, marine sediments were size-fractionated characterized to correlate particle-specific properties Hg-bearing solids with their bioavailability potential measured biomethylation. Marine contained ∼20–50% total Hg <0.5 μm fraction, compared only 0.5 3.0% this fraction for terrestrial river sediments,...
With the proposal of 2030 Agenda for Sustainable Development, Chinese medicine extraction technology has been innovatively improved to prioritize low energy consumption, sustainability, and minimized organic solvent utilization. Forsythia suspensa (FS) possesses favorable pharmacological properties is extensively utilized in traditional medicine. However, due limitations composition methods, its potential not fully developed. Thus, a combination ultrasound-assisted (UAE), enzyme-assisted...
Escherichia coli O157:H7 poses a threat to humans. Traditional ELISA is not sensitive method for the detection of E. O157:H7. Here, an efficient was designed improving load capacity alkaline phosphatase (ALP) with streptavidin scaffolded DNA tetrad (SS-DNAt). With more ALP, ascorbic acid 2-phosphate catalyzed that used synthesize fluorescence poly adenine-thymine-templated copper nanoclusters. Based on SS-DNAt, successfully proposed sensitivity in milk samples. The showed linear range 104...
Tylosin (TYL) is a kind of antibiotics which promotes the development animal husbandry, but it poses potential threats to food safety and human health. Therefore, necessary establish highly sensitive method for detection TYL. Here, an enzyme-linked immunosorbent assay (ELISA) combined with biotin–streptavidin (Bio-SA) system hybridization chain reaction (HCR) technique (Bio-SA-HCR-ELISA) was developed. In absence TYL, strong fluorescence generated through double signal amplification as...
A promising avenue to preserve harvested fruits and vegetables can be achieved by designing a “breathable” membrane named as equilibrium modified atmosphere packaging (EMAP).