A5101435184- Advanced Photocatalysis Techniques
- Advanced Nanomaterials in Catalysis
- Bacterial Infections and Vaccines
- Transgenic Plants and Applications
- Syphilis Diagnosis and Treatment
- Plant-derived Lignans Synthesis and Bioactivity
- Phytochemistry and biological activity of medicinal plants
- Natural product bioactivities and synthesis
- Wildlife Ecology and Conservation
- Aquaculture disease management and microbiota
- Metal-Organic Frameworks: Synthesis and Applications
- Genomics and Phylogenetic Studies
- Reproductive tract infections research
- Animal Vocal Communication and Behavior
- Phytochemistry and Biological Activities
- Biochemical and Structural Characterization
- Biological Stains and Phytochemicals
- Machine Learning in Bioinformatics
- Marine Sponges and Natural Products
- Toxin Mechanisms and Immunotoxins
- Marine animal studies overview
- Ga2O3 and related materials
- Traditional Chinese Medicine Analysis
- Aquaculture Nutrition and Growth
- Enzyme Catalysis and Immobilization
Phenikaa University
2023-2024
Vietnam Academy of Science and Technology
2016-2024
National Library of Vietnam
2023
International Center for Tropical Agriculture
2023
Hanoi University of Mining and Geology
2020-2022
Hospital for Tropical Diseases
2017-2019
University of Houston
2019
Ho Chi Minh City University of Industry and Trade
2018
University of Illinois Chicago
2011
Abstract Despite the potential of remote sensing for monitoring reservoir operation, few studies have investigated extent to which releases can be inferred across different spatial and temporal scales. Through evaluating 21 reservoirs in highly regulated Greater Mekong region, imagery was found useful estimating daily storage volumes within‐year over‐year (correlation coefficients [CC] ≥ 0.9, normalized root mean squared error [NRMSE] ≤ 31%), but not run‐of‐river (CC < 0.4, 40% NRMSE...
Polygonum chinense Linn. is a common medicinal plant in Southeast Asia and has been used traditional medicine Vietnam. The contains phytochemicals with various biological properties; however, its antiviral effect not yet demonstrated. This study was aimed to evaluate the anti-influenza virus activity of crude extracts P. chinense, characterize metabolites therefrom investigate their mechanisms action.The methanol (MeOH) extract organic solvent layers were prepared by extraction partition...
Neisseria gonorrhoeae (NG) infections are a global health burden. NG resistance to cephalosporins, which is increasingly reported, an imminent threat public health. Many hypothesize that commensal species important reservoir for genetic material conferring antimicrobial in NG; however, clinical data lacking.
Context: Whether natural product drug discovery programs should rely on wild plants collected "randomly" from the environment, or whether they also include basis of use in traditional medicine remains an open question.Objective: This study analyzes with ethnomedical uses Vietnam and Laos have a higher hit rate bioassay testing than national park goal maximizing taxonomic diversity ("random" collection).Materials Methods: All were extracted subjected to same laboratories. Results assays plant...
In recent years, the green synthesis of nanoparticles via biological processes has attracted considerable attention. Herein, we introduce a facile and approach for poriferous silver (Ag-NPs) decorated hydroxylapatite (HAp@Ag) with excellent antibacterial properties. All nanocomposites were fully characterized in solid state various techniques such as X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), energy-dispersive...
Introducing heterostructures to graphitic carbon nitrides (g-C3N4) can improve the activity of visible-light-driven catalysts for efficient treatment multiple toxic pollutants in water. Here, we report first time that a complex material be constructed from oxygen-doped g-C3N4 and MIL-53(Fe) metal-organic framework using facile hydrothermal synthesis recycled polyethylene terephthalate plastic waste. The novel multi-walled nanotube structure O-g-C3N4/MIL-53(Fe) composite, which enables unique...
MIL-53(Fe), MIL-101(Cr), and MIL-53(Al) were successfully prepared selected as promising modifying materials on electrode surface. With the difference in porous textural parameters metal nodes, physical characteristics, electrochemical behaviors, performances towards chloramphenicol (CAP) detecting at each modified systematically evaluated through cyclic voltammetry (CV) differential pulse (DPV) measurements. Results pointed out that both MIL-53(Fe)/SPE MIL-101(Cr)/SPE exhibited excellent...
Machilus thunbergii has a history of traditional applications including treating dyspepsia, apoplexy, headaches, abdominal pain, distension, and leg edema [1]. It is also employed for alleviating allergies, inflammation, pain relief, promoting blood circulation, addressing costal chondritis, sinusitis [2]. Research into the chemical composition M. revealed presence lignans, flavonoids, lactones, essential oils [1,[3], [4], [5]. While some investigations have explored inhibitory effects...
Seven metabolites (1–7) were isolated from the Vietnamese Scutellaria indica, guided by anti-inflammatory activity. The identified compounds comprise scrocaffeside A (1), naringenin-7-O-glucoside (2), darendoside B (3), decaffeoylverbascoside (4), plantainoside C (5), acteoside (6), and isoacteoside (7). This is first time 1–3 5 entire indica. Compounds 1–7 tested for their potential inhibiting nitric oxide (NO) production. Compound 1 showed most activity (IC 50 = 31.4 μM), followed 2, 4, 6,...
Monitoring the status of endangered wildlife is a critical foundation for biodiversity conservation efforts. The use autonomous acoustic recorders to monitor has become increasingly popular in terrestrial tropical systems. However, these are expensive and not available purchase repair all countries. development easy‐to‐use low‐cost devices therefore needed applications worldwide. In this study, we modified installed smartphone operate record sounds produced by Vietnamese Crested Argus...
Abstract Pigmented rice is desirable in healthy human diets because of potential health benefits compared to white rice. Based on the high diversity Vietnamese black landrace, mapping loci and predicting putative candidate genes for anthocyanin flavonoid contents these landraces would be useful support improvement pigmented A panel 94 accessions from National Plant Genebank Vietnam was analyzed determine levels whole grain genotyped using an improved 7 K SNP array. Phenotypic genotypic data...
Studying parallel and convergent amino acid replacements in protein evolution is frequently used to assess adaptive at the molecular level. Identifying involves multiple steps computational routines, such as sequence alignment, phylogenetic tree inference, ancestral state reconstruction, topology tests, simulation of evolution. Here, we present ProtParCon, a Python 3 package that provides common interface for users process data identify orthologous sequences. By integrating several widely...
Monitoring populations is critical for understanding how they respond to anthropogenic disturbance and management of protected areas. The use passive acoustic monitoring can improve efforts as it allows collection data on vocal animals at spatial temporal scales that are difficult using only human observers. In this study, we used a multiseason occupancy model monitor occurrence, apparent extinction, colonization probabilities northern yellow-cheeked gibbon, Nomascus annamensis population...
This study focuses on the anti-inflammatory activity-guided fractionation of root Vietnamese Polygonum multiflorum, resulting in isolation ten compounds (1–10). These were identified as trans-resveratrol (1), methyl protocatechuate (2), gallate (3), catechin (4), epicatechin (5), 4,6-dihydroxy-2-O-(β- D-glucopyranosyl)acetophenone (6), quercetin (7), apigenin (8), luteolin (9), and tricin (10). Compounds 2, 3, 6 isolated from P. multiflorum for first time. All tested against...
There has been a series of bird surveys conducted in Vietnam over the last 20 years. However, most these studies and have focused on sites Tonkin, Red River Delta, Cochinchina (Mekong Delta), Central Highlands mountainous areas Annam (Central region Vietnam). The central coastal plain as well North rarely comprehensively investigated.
Objective: The Knema genus contains various naturally occurring secondary metabolites with pharmacological potential, including antitumor, neuroprotective, antidiabetic, and hepatoprotective activities. This study focuses on identifying nitric oxide production inhibitors from Vietnamese globularia. Methods: were isolated using several chromatographic techniques. Their chemical structures determined nuclear magnetic resonance (NMR) spectroscopy compared published literature. anti-inflammatory...
A study on the phytochemical composition of roots Polygonum multiflorum collecting in Vietnam and an evaluation its capacity to inhibit pancreatic lipase enzyme was conducted. In total, 12 metabolites (1–12) were isolated from anti-lipase activity-guided fractionation P. multiflorum. The compounds identified as trans-resveratrol (1), methyl protocatechuate (2), gallate (3), catechin (4), epicatechin (5), myrciaphenone (6), quercetin (7), kaempferol (8), apigenin (9), luteolin (10), tricin...
Otter clam farming in Vietnam has recently encountered difficulties due to swollen-siphon disease. Here, we report the metagenome sequences of microorganisms extracted from siphon tissue infected otter clams. The data comprised bacterial and viral which likely include those derived disease-causing agent.
Introducing heterostructure to graphitic carbon nitrides (g-C 3 N 4 ) can improve the activity of visible-light-driven catalysts for efficient treatment multiple toxic pollutants in water. Here we report first time that a complex material be constructed from an oxygen-doped g-C and MIL-53(Fe) metal-organic framework using facile hydrothermal synthesis recycled polyethylene terephthalate plastic waste. The novel multi-walled nanotube structure O-g-C /MIL-53(Fe) composite which enables unique...