A5040398044- Spectroscopy Techniques in Biomedical and Chemical Research
- Gold and Silver Nanoparticles Synthesis and Applications
- Spectroscopy and Chemometric Analyses
- Laser-induced spectroscopy and plasma
- Biosensors and Analytical Detection
- Bee Products Chemical Analysis
- Identification and Quantification in Food
- Prostate Cancer Diagnosis and Treatment
- Obstructive Sleep Apnea Research
- Polymer crystallization and properties
- Advanced Nanomaterials in Catalysis
- Retinal Imaging and Analysis
- EEG and Brain-Computer Interfaces
- ECG Monitoring and Analysis
- Force Microscopy Techniques and Applications
- Natural Fiber Reinforced Composites
- biodegradable polymer synthesis and properties
- Cellular Mechanics and Interactions
- Photoacoustic and Ultrasonic Imaging
- Bamboo properties and applications
- Digital Media Forensic Detection
- Advancements in Transdermal Drug Delivery
- Nicotinic Acetylcholine Receptors Study
- Concrete Corrosion and Durability
- Polyomavirus and related diseases
Xiamen University of Technology
2021-2025
Fujian Normal University
2014-2024
Xiamen University
2023
University of Technology
2023
Beihang University
2022
Ingenierie des Materiaux polymeres
2013
Huazhong University of Science and Technology
2006
Raman spectroscopy is an important analytical tool, but the weak intensity of signals caused by Stokes shifts limits its practical applications. To enhance signals, techniques such as Surface-Enhanced Spectroscopy (SERS) and Stimulated Scattering (SRS) are commonly used, these methods rely on external enhancement agents complex equipment. In this study, we propose a novel deep learning-based method that can directly without dependence or complicated setups. Experimental validation using...
In the previous research on medical diagnosis of SERS, most common machine learning method was Principal Component Analysis-Linear Discriminant Analysis (PCA-LDA), but this had certain limitations and low classification accuracy. Therefore, study compared surface-enhanced Raman spectroscopy (SERS) plasma from Prostate Cancer (PC) patients healthy controls using a deep known as multilayer perceptron (MLP). First all, average spectrum difference two are made to roughly compare between them....
Peripheral blood cell detection is an essential component of medical practice and used to diagnose treat diseases, as well monitor the progress therapies. Our objective construct efficient deep learning model for peripheral analysis that achieves optimized balance between inference speed, computational complexity, accuracy. In this article, we propose DWS-YOLO detector, which a lightweight detector. includes several improved modules, including C3 module, increased combined attention...
Characterization and optimization of paper SERS substrate were performed in detail, which morphologies distribution silver nanoparticles (AgNPs) on the pretreated with different concentrations NaCl subsequent soaking colloidal AgNPs for period time evaluated. Our results show that both concentration have a significant influence enhancement, showing an optimal EF 2.27 × 10 7 was achieved when treated 20 mM one-hour soak AgNPs. Moreover, seminal plasma (SP) specifically selected to evaluate...
Combining atomic force microscopy (AFM) with Raman spectroscopy (RS), three different subtypes of breast cell lines, including metastatic cancer cells (MDA-MB-231), non-malignant (MCF-7) and benign (MCF-10A), were studied to compare their differences in nano-mechanical biochemical properties. Based on AFM measurements, two cancerous found have a close elasticity modulus, but significantly softer than that counterparts. spectral analysis revealed the data points for distinct completely...
Label-free albumin targeted analysis method by utilizing HAp to adsorb–release HSA, with the conjunction of SERS for screening liver cancer at different tumor (T) stages.
We proposed a simple one-pot sol-thermal strategy to prepare highly sensitive and reproducible SERS substrate, building convenient platform detect pollutants in wastewater.
Abstract The polypropylene-graft-cardanol (CAPP) was prepared by reactive extrusion of polypropylene (PP), dicumyl peroxide (DCP) and cardanol. Differential scanning calorimeter, polarizing microscope wide-angle X-ray diffraction were used to evaluate the effects DCP cardanol on nucleation crystallization PP. Results indicated that could work as nucleator for PP afford impurity needed at small angle kick pleat lamellae during spherulite growth. For effect nucleation, it found rate enhanced 2...
Mechanical properties of living cells play an important role in understanding various cells' function and state. Therefore cell biomechanics is expected to become a useful tool for cancer diagnosis. In this study, atomic force microscopy (AFM) using square pyramid probe was performed investigate cancerous (MCF-7) benign (MCF-10A) human breast epithelial cells. The new QI<sup>TM</sup> mode used acquire high-resolution topographic images elasticity Furthermore, individual curves were recorded...
Abstract Bamboo fibers (BFs) coated with titanium urushiol (BFTiU) was prepared by in situ reaction. Effects of activation time, concentration, reaction time and butyl titanate concentration etc on the coating ratio BFTiU were investigated. On other hand, characterized FTIR measurements, scanning electron microscope, thermo gravimetric analysis differential calorimetry. The results showed that compound BFs coordination reached 35% at optimal preparation condition. It also could be found...
Surface-enhanced Raman spectroscopy (SERS) is a molecule-specific spectroscopic technique known for its high sensitivity, rapid response, and non-destructive testing capabilities. The physical structure of the SERS substrate has most significant impact on enhancement effect, which nanoscale roughness or specific metal nanostructures, such as nanoparticles, nanowires, nanorods. Upon exposure to laser irradiation, nanostructures induce an intensified electromagnetic field, namely localized...