A5046386361- Anorectal Disease Treatments and Outcomes
- Research studies in Vietnam
- Mass Spectrometry Techniques and Applications
- Catalytic Processes in Materials Science
- MXene and MAX Phase Materials
- Pelvic and Acetabular Injuries
- Electrochemical Analysis and Applications
- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Appendicitis Diagnosis and Management
- Analytical Chemistry and Chromatography
- RNA Interference and Gene Delivery
- Arctic and Russian Policy Studies
- Quantum Dots Synthesis And Properties
- Electrocatalysts for Energy Conversion
- Molecular Sensors and Ion Detection
- 2D Materials and Applications
- Advanced Chemical Physics Studies
- Gold and Silver Nanoparticles Synthesis and Applications
- Diverticular Disease and Complications
- Pigment Synthesis and Properties
- Plant Micronutrient Interactions and Effects
- Infection Control in Healthcare
Thai Nguyen University
2018-2023
Hanoi University of Industry
2022-2023
National Yang Ming Chiao Tung University
2019-2022
Thai Nguyen University of Medicine and Pharmacy
2022
Siena College
2022
University of North Carolina at Charlotte
2019-2022
Ho Chi Minh City Open University
2022
Hanoi University of Science and Technology
2022
Hanoi Medical University
2021
108 Military Central Hospital
2020-2021
Doping nonmetal atoms into layered transition metal dichalcogenide MX2 structures has emerged as a promising strategy for enhancing their catalytic activities the hydrogen evolution reaction. In this study, we developed new and efficient one-step approach that involves simultaneous plasma-induced doping exfoliating of bulk nanosheets–such MoSe2, WSe2, MoS2, WS2 nanosheets–within short time at low temperature (ca. 80 °C). Specifically, by utilizing active plasma is generated with an...
It is well-known that Ag-Au bimetallic nanoplates have attracted significant research interest due to their unique plasmonic properties and surface-enhanced Raman scattering (SERS). In recent years, there been many studies on the fabrication of nanostructures. However, controlling shape, size, structure nanostructures still has challenges. this work, we present results synthesis silver (Ag NPls), core/shell alloy nanostructures, using seed-mediated growth under green LED excitation a gold salt (HAuCl
With the goal of obtaining sustainable earth-abundant electrocatalyst materials displaying high performance in hydrogen evolution reaction (HER), here we propose a facile one-pot plasma-induced electrochemical process for fabrication new core-shell structures ultrathin MoS2 nanosheets engulfed within onion-like graphene (OGNs@MoS2). The resultant OGNs@MoS2 not only increased number active sites semiconducting but also enhanced their conductivity. Our composites exhibited HER performance,...
In this work, we developed a facile one-step pyrolysis method for preparing porous ZnO/biochar nanocomposites (ZBCs) with large surface area to enhance the removal efficiency of dye from aqueous solution. Peanut shells were pyrolyzed under oxygen-limited conditions molten salt ZnCl2, which played roles activating agent and precursor formation nanoparticles. The effects mass ratio between ZnCl2 peanut as well temperature on ZBCs investigated. Characterization results revealed that...
Infusion reactions (IRs) create a translational hurdle for many novel therapeutics, including those utilizing nanotechnology. Nucleic acid nanoparticles (NANPs) are class of therapeutics prepared by rational design relatively short oligonucleotides to self-assemble into various programmable geometric shapes. While cytokine storm, common type IR, has halted clinical development several therapeutic oligonucleotides, NANP technologies hold tremendous potential bring these under control tuning...
The choice of technological equipment in general or lathe particular has a great influence on the efficiency machining processes. Lathes are often evaluated by many criteria, both quantitative and qualitative. Sometimes criteria employed methods opposite to each other. Hence is usually made through evaluation multiple which known as "Multi-Criteria Decision Making - MCDM". In research was used PIPRECIA method determine weights criteria. Modifications FUCA were then implemented. combination...
Nitrogen-doped TiO₂ nanotube arrays (N-TNAs) were successfully fabricated by a simple thermal annealing process in ambient N₂ gas at 450 °C for 3 h. TNAs with modified morphologies prepared two-step anodization using an aqueous NH₄F/ethylene glycol solution. The N-doping concentration (0⁻9.47 %) can be varied controlling flow rates between 0 and 500 cc/min during the process. Photocatalytic performance of as-prepared N-TNAs was studied monitoring methylene blue degradation under visible...
A novel redox gel polymer electrolyte based on additive, phloroglucinol, incorporated PVA–LiClO<sub>4</sub>and graphene nanosheet-based electrodes for symmetrical supercapacitors.
Ag/Au bimetallic nanostructures have received much attention in surface-enhanced Raman scattering (SERS). However, the synthesis of this nanostructure type still remains a challenge. In present research, nanoframes were synthesized via simple room temperature solution phase chemical reduction method using pre-synthesized triangular Ag nanoplates as templates presence appropriate amounts HAuCl4. Controlling experimental parameters was applied for understanding growth mechanism. The galvanic...
In this study, we provide a simple and green approach to recycle waste zinc carbon batteries for making dots porous material. The are easily synthesized by one step, the hydrothermal treatment of rod in mixture DI water pure ethanol obtain blue fluorescence under UV light, which can be used directly as ink. as-prepared dot process give typical with uniform diameter from 3 8 nm strong slight fluorescent. material is also recycled powder battery
Nitrogen (N) loss through ammonia volatilization from paddy fields at three sites in Vietnam was measured using the dynamic chamber method. Two were located northern and summer spring. The third site Mekong Delta region southern dry wet seasons. Urea applied 20–40 kg N ha−1 as a split application total of 80–100 cropping season. Peaks NH3 flux observed 1 or 3 days after urea, followed by sharp decline to generally less than mg m−2 h−1 within 9 days. estimated losses during first 10-day...
The growing interest in engineered tumor models prompted us to devise a method for the non-invasive assessment of such models. Here, we report on bioluminescence imaging (BLI) fertilized chicken egg, i.e, chick chorioallantoic membrane (CAM) assay. One prostate cancer (PC-3) and two osteosarcoma (MG63 HOS) cell lines were modified with luciferase reporter genes. To create tumors, these seeded either onto basement extract (BME) or gelfoam scaffolds, subsequently grafted vivo CAM. BLI enabled...
The unbalanced coagulation of blood is a life-threatening event that requires accurate and timely treatment. We introduce user-friendly biomolecular platform based on modular RNA-DNA anticoagulant fibers programmed for reversible extracellular communication with thrombin subsequent control anticoagulation via "kill-switch" mechanism restores hemostasis. To demonstrate the potential this reconfigurable technology, we designed tested set carry different thrombin-binding aptamers. All are...
A novel facile combination of precipitation and plasma discharge reaction is successfully employed for one-step synthesis an α-Fe2O3-Fe3O4 graphene nanocomposite (GFs). The co-existence anchoring hematite (α-Fe2O3) magnetite (Fe3O4) nanoparticles onto a sheet in the as synthesized GFs were verified by results XRD, Raman, SEM, TEM, XPS. HRTEM characterization was used confirming bonding between α-Fe2O3/Fe3O4 sheet. Consequently, shows superior photodegrading performance towards methylene blue...
Marine plastic has many negative impacts on coastal countries, including Vietnam. Vietnamese waters face problems of marine pollution owing to waste. There are few studies controlling waste generated by marine-based activities. Therefore, this paper aims provide a general view plastics based existing academic articles, and the animals human health. The includes brief account quantity Vietnam offers some recommendations for minimise manage ships.
Measurements have been made of the stability constants complexes anionic ionophores monensin and lasalocid with alkali-metal cations, alkaline-earth-metal cations Ag+ in several solvents, both protic polar aprotic. The are very stable show a sharp maximum among for Na+ complex all solvents. Compared various neutral ionophores, relatively much higher aprotic than This may be attributed to loss solvation altering free energy conformation anion on transfer from Complexes smaller ion less...
Achieving a high input impedance Z <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">in</sub> is important for the instrumentation amplifier (IA) performing neural and biopotential signal sensing. Previously, boosting techniques have been used with positive feedback loop (PFL) driven by output or auxiliary (AUX) path input. We propose that conventional approach to DC-servo (DSL), which blocks electrode offset (EOS), does not fully enable function...
Abstract Introduction Stigma and discrimination are important barriers to HIV epidemic control. We implemented a multi‐pronged facility‐level intervention reduce stigma at health facilities across three high‐burden provinces. Key components of the included measurement stigma, data review use, participatory training healthcare workers (HCWs), engagement people living with key populations in all reduction activities. Methods From July 2018 2019, we assessed HIV‐related among patients HCWs 10...