A5103081058- Silicon and Solar Cell Technologies
- Semiconductor materials and interfaces
- Free Radicals and Antioxidants
- Nanoparticles: synthesis and applications
- Phytochemicals and Antioxidant Activities
- 2D Materials and Applications
- Silicon Nanostructures and Photoluminescence
- Chalcogenide Semiconductor Thin Films
- Natural Antidiabetic Agents Studies
- Graphene and Nanomaterials Applications
- Nanocomposite Films for Food Packaging
- Nanomaterials for catalytic reactions
- Carbon and Quantum Dots Applications
- Quantum Dots Synthesis And Properties
- MXene and MAX Phase Materials
- Aluminum Alloy Microstructure Properties
- Computational Drug Discovery Methods
- Advanced Welding Techniques Analysis
- Photovoltaic System Optimization Techniques
- Electrochemical sensors and biosensors
- Thin-Film Transistor Technologies
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced biosensing and bioanalysis techniques
- Environmental remediation with nanomaterials
- Vanadium and Halogenation Chemistry
Shanghai Jiao Tong University
2023-2024
Saigon University
2016-2023
Văn Hiến University
2019-2022
Hue University
2013
The preparation of water-soluble chitosan (WSC) with various molecular weights by gamma Co-60 irradiation solution (5%) in the presence hydrogen peroxide (1%) combined acetylated reaction was carried out. average weight ( M w ) measured gel permeation chromatography (GPC). chemical structure and crystallinity WSC were characterized Fourier-transform infrared (FT-IR) spectroscopy X-ray diffraction (XRD), respectively. antioxidant activity investigated using free radical 2,2′-azino-bis...
In the present paper, adsorption of Astrazon Black AFDL dye onto Vietnamese diatomite has been demonstrated. The was characterized by XRD, SEM, TEM, EDS, and nitrogen adsorption/desorption isotherms. results show that mainly constituted centric type frustules pores as discs or cylindrical shapes. kinetics isotherms Vietnam were investigated. experimental data fitted well to both Freundlich Langmuir in initial concentration range 400–1400 mg L −1 . average value maximum capacity,<mml:math...
In this study, Wedelolactone's multitarget activity against Alzheimer's disease was examined using density functional theory and molecular docking techniques. At physiological pH, the pKa molar fractions have been estimated. The most likely relative rate constants of two radical scavenger mechanisms are formal hydrogen transfer in a lipid environment single-electron water solvent. Compared to Trolox (koverall = 8.96 × 104 M-1 s-1), Wedelolactone 4.26 109 s-1) is more efficient scavenging...
Here we have conducted a comprehensive experimental and theoretical investigation into the impact of phosphorus diffusion gettering (PDG) process on n-type industrial silicon heterojunction (SHJ) solar cells. Our findings indicate that penetrates deeply substrate as circular channels. While PDG effectively eliminates Fe from wafers, it also introduces impurities like O, P, Cu, which are not entirely eradicated during subsequent cleaning texturing processes. Optimizing gas flow to 1000 sccm...
Schweinfurthinol 9-O-β-D-pyranoglucoside (SP) was isolated from Euonymus laxiflorus Champ. (ELC) and found as novel α-glucosidase α-amylase inhibitors in our previous works via experimental studies. This work aims to further characterize SP a potential inhibitor of develop an anti-diabetic drug in-silico Molecular docking indicated that interacted with targeting enzymes (Q6P7A9) (1SMD) acceptable RMSD values (≤2.0 Å) showed efficient binding energy DS –10.4 –12.0 kcal/mol, respectively. The...
Abstract Silver nanoparticles (AgNPs) have been suitably synthesized by reduction of silver ion (Ag + ) using carbon dots (CDs) as a reducing agent and polyvinylpyrrolidone (PVP) stabilizing agent. The purpose this study was to clarify the efficiency for synthesis AgNPs. CDs AgNPs characterized UV–vis spectroscopy transmission electron microscopy (TEM). Additionally, x-ray diffraction (XRD) Fourier transform infrared (FT-IR) were also used characterize CDs. particle size determined Dynamic...
Nghiên cứu cắt mạch chitosan bằng phương pháp chiếu xạ hỗn hợp dung dịch (5%) và H2O2 (1%) để chế tạo oligochitosan. Khối lượng phân tử (KLPT) được đo sắc ký gel thấm qua (GPC). Cấu trúc của oligochitosan khảo sát phổ hồng ngoại ngoại. Kết quả cho thấy với KLPT < 10 kDa có thể hiệu trong khoảng liều từ đến 20 kGy. Hoạt tính chống oxi hóa (44,4; 17,4; 10,2 4,1 kDa) sử dụng gốc tự do 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS•+). thấp hiện hoạt hơn so cao. Cụ là, 69,9;...
Passivating contact solar cells have gradually become the mainstream cell technology due to their excellent performance, and further improving conversion efficiency has a focus of subsequent research. Typically, achieving field-effect passivation low resistivity in doped polycrystalline silicon (poly-Si) requires heavy phosphorus doping. However, this approach can lead predicament where excessive diffuses into Si substrate during annealing, causing recombination losses. To address challenge,...