A5071177309- Quantum Dots Synthesis And Properties
- Advanced biosensing and bioanalysis techniques
- Innovative Microfluidic and Catalytic Techniques Innovation
- Neural dynamics and brain function
- Biosensors and Analytical Detection
- EEG and Brain-Computer Interfaces
- Medical Image Segmentation Techniques
- Visual perception and processing mechanisms
- Nanocluster Synthesis and Applications
- Microfluidic and Bio-sensing Technologies
- Microfluidic and Capillary Electrophoresis Applications
- Carbon and Quantum Dots Applications
- Electrowetting and Microfluidic Technologies
- Agricultural Engineering and Mechanization
- Advanced Neural Network Applications
- Evolution and Genetic Dynamics
- thermodynamics and calorimetric analyses
- Neural and Behavioral Psychology Studies
- Chronic Myeloid Leukemia Treatments
- Cardiovascular Health and Disease Prevention
- Advanced Image Fusion Techniques
- Cardiac electrophysiology and arrhythmias
- Visual Attention and Saliency Detection
- Brain Tumor Detection and Classification
- ECG Monitoring and Analysis
Suzhou Institute of Biomedical Engineering and Technology
2010-2025
Tianjin Medical University
2024
Tianjin University
2024
Zhejiang Cancer Hospital
2024
Chinese Academy of Sciences
2004-2024
University of Chinese Academy of Sciences
2017
Institute of Psychology, Chinese Academy of Sciences
2017
Xiamen University
2016
Fuzhou University
2016
Fuzhou Second Hospital
2016
This paper reports the preparation and properties of color-switchable fluorescent carbon nanodots (C-dots). C-dots that emit dark turquoise green–yellow fluorescence under 365 nm UV illumination were obtained from hydrothermal decomposition citric acid. Dark green by conjugating prepared to form C-dot@C-dot nanoparticles. After successful conjugation C-dots, emission undergoes a blue-shift nearly 20 (∼0.15 eV) excitation at 370 nm. The goldenrod, green–yellow, gold light 455 nm, which shows...
One-pot synthesis of three-way junction (TWJ) is proposed. Based on TWJ, strand displacement amplification and Cas12a system, a sensitive assay strategy developed targeting H5N1 DNA.
The Src homology 2 domain-containing tyrosine phosphatase (SHP-2) has been reported to have both tumor-promoting and tumor-suppressing roles in tumorigenesis. However, the role of SHP-2 tumor immunity remains unclear. Here we observed progressively lower levels phosphorylated tumor-associated CD4+ T cells during melanoma development a murine model. Similarly, human specimens revealed decrease paralleling cancer development. cell-specific deletion promoted metastasis mice. Furthermore,...
Effective in vivo fluorescence imaging for cancer screening and diagnostics requires bright biocompatible fluorophores whose emission can effectively penetrate biological tissues. Recent studies have confirmed that the second near-infrared window (NIR-II, 1000-1400 nm) is most sensitive spectral range due to ultralow tissue absorption autofluorescence. We report herein a facile synthesis of Ag2S quantum dots (QDs) emit at ∼1100 nm using β-lactoglobulin (β-LG) as template. The β-LG protein...
Signal transducer and activator of transcription 3 (STAT3) is constitutively active in approximately 50% acute myeloid leukemia (AML) cases mediates multiple cellular processes including cell resistance to apoptosis. Inhibition STAT3 has been shown induce AML Our aim was ascertain if sorafenib, a multikinase inhibitor, may also inhibit signaling and, therefore, be efficacious for AML. We found that sorafenib inhibited proliferation induced apoptosis human line (HL60) cells. In addition,...
Critical Arrhythmic ECG such as Ventricular Tachycardia (VT) and Fibrillation (VF) are both distinguishable by its waveform characteristics. A VF is often described disorganized has an irregular rhythm while a VT exhibits abnormal signatures presents regular pattern. This paper fast cross-correlation algorithm using multiple templates for automatic detection of life threatening arrhythmias from the Normal Sinus Rhythm (NSR) waveforms. sliding-window template technique applied to signal...
Elderly exhibit accumulating deficits in visual motion perception, which is critical for humans to interact with their environment. Previous studies have suggested that aging generally reduces neuronal inhibition the system. Here, we investigated how affects local intra-cortical using a direction discrimination task based on repulsion phenomenon. Motion refers phenomenon by observers overestimate perceived angle when two superimposed dot patterns are moving at an acute angle. The...
Effective detection of infectious pathogens is crucial for disease prevention and control. We present an innovative Internet Things (IoT) molecular diagnostic device featuring a WeChat mini-program simultaneous spatiotemporal mapping respiratory pathogens. Leveraging social software's widespread usage, our integrates seamlessly with WeChat, eliminating the need app downloads installations. Through comprehensive system, including user-friendly mini-program, portable Point-of-Care fluorescence...
In this study, an ultrasensitive detection method for aqueous Pb2+ based on digital polymerase chain reaction (dPCR) technology and a Pb2+-dependent DNAzyme was developed. the presence of Pb2+, Gr-5 activated catalyzed hydrolytic cleavage substrate strand, resulting in increase amount template DNA available dPCR resultant change number droplets showing positive signal. Moreover, system found to be sensitive stable environmental sample detection. summary, quantitative within substrates established.
Independent component analysis (ICA) is an exploratory method for analyzing spatial and temporal properties of fMRI data requires no explicit model, necessary conventional analysis. Two varieties ICA are employed to achieve maximal independence in space or time yields functional MRI (fMRI) analysis: (sICA) (tICA). sICA widely studied used signal separation data. In this study, we compared the performance sica tICA extract separate signals with based on simulated Our results reveal that able...
Quantum dots (QDs) have attracted much attention for their potential applications in electronic and optical areas the past two decades. However, toxicity far hindered progress those areas. Here, authors report a green route to synthesise ribonuclease A (RNase A)-conjugated CdS QDs by using assisted microwave process. The final products were characterised UV–vis absorption, photoluminescence spectra, X-ray powder diffraction high-resolution transmission electron microscopy. result of this...
Microfluidic-based droplet generation approaches require the design of microfluidic chips and a precise lithography process, which skilled technicians long manufacturing time. Here we developed centrifugal buoyancy-based emulsification (CBbE) method for producing droplets with high efficiency minimal fabrication Our approach is to fabricate module that can be easily assembled using syringe needles PCR tubes. With this common centrifuge, high-throughput controllable size could realized in few...
Brain MRI image registration is crucial for the diagnoses and treatments of various brain disease. Moreover, it a fundamental procedure during functional analysis brain. Currently, based on volumetric iterative search best transformation parameters still little time-consuming. In this paper, we propose new method salient feature volume (SFV) to register images. First, an innovative saliency definition given extract SFVs. For extracted SFVs, compute corresponding descriptor, which consists...
In the digital polymerase chain reaction (dPCR) detection process, discriminating positive droplets from negative ones directly affects final concentration and is one of most important factors affecting accuracy. Current automated classification methods usually discuss single-channel detections, whereas duplex experiments are less discussed. this paper, we designed a method by estimating upper limit droplets. The right tail approximated using generalized Pareto distribution. Furthermore, our...
It is believed that fuzzy set theory a useful tool for handling the uncertainty associated with vagueness and/or imprecision. In this paper, by using entropy approach, novel adaptive image enhancement algorithm presented. After general discussion on entropy, concept of elementary function introduced. Using mapping, selection threshold value in beneficial to certain extent. The second part paper investigates applicability generalized operator (GFO), which not only has closing character and an...