A5035354135- Medicinal plant effects and applications
- Lichen and fungal ecology
- Reproductive tract infections research
- Urinary Tract Infections Management
- Advanced biosensing and bioanalysis techniques
- Natural product bioactivities and synthesis
- Botany and Plant Ecology Studies
- Analytical Chemistry and Chromatography
- Culinary Culture and Tourism
- Nanoparticles: synthesis and applications
- Biosensors and Analytical Detection
- Protein Tyrosine Phosphatases
- Oral Health Pathology and Treatment
- Research studies in Vietnam
- Nanocluster Synthesis and Applications
- Traditional and Medicinal Uses of Annonaceae
- Nanocomposite Films for Food Packaging
- Marine Sponges and Natural Products
- Antibiotic Resistance in Bacteria
- Electrowetting and Microfluidic Technologies
- Advanced Chemical Sensor Technologies
- Ichthyology and Marine Biology
- Plant-derived Lignans Synthesis and Bioactivity
- Wine Industry and Tourism
- Phytochemical compounds biological activities
Vietnam National University, Hanoi
2016-2023
Vietnam National University of Agriculture
2021
Université de Rennes
2015-2021
Centre National de la Recherche Scientifique
2015-2021
Interfaces Traitements Organisation et Dynamique des Systèmes
2018-2019
Posts and Telecommunications Institute of Technology
2019
Université Paris Cité
2018-2019
Hanoi University of Science and Technology
2018
Vietnam Academy of Science and Technology
2018
Sorbonne Paris Cité
2018
A thorough phytochemical study of Stereocaulon evolutum was conducted, for the isolation structurally related atranorin derivatives. Indeed, pilot experiments suggested that (1), main metabolite this lichen, would interfere with lifecycle hepatitis C virus (HCV). Eight compounds, including one reported first time (2), were isolated and characterized. Two analogs (5, 6) also synthesized, to enlarge panel atranorin-related structures. Most these compounds active against HCV, a half-maximal...
A disposable card incorporating specific DNA probes targeting the 16 S rRNA gene of Streptococcus suis was developed for magnetically labeled target detection. single-stranded hybridized with probe on SPA/APTES/PDMS/Si as-prepared card, which subsequently superparamagnetic beads detection using an anisotropic magnetoresistive (AMR) sensor. An almost linear response between output signal AMR sensor and amount varied from 4.5 to 18 pmol identified. From towards mass magnetic were directly...
Abstract The composition of fatty acids (FAs) is known to discriminate families within genera bacteria, fungi, octocorals and algae. Here, we applied the more sensitive gas chromatographic (GC) analysis investigate taxonomic value using FA 15 species lichen, including three chlorolichens (two Cladonia Stereocaulon scutelligerum ), nine tripartite lichens ( species) cyanolichens Lichina pygmaea , Collema cristatum Peltigera membranacea ). One macroscopic cyanobacterium Nostoc sp.),...
According to the World Health Organization, number of cancers (all cancers, both sexes, all ages and worldwide) in 2020 reached a total 19 292 789 new cases leading 9 958 133 deaths during same period. Many could be cured if detected early. Preventing cancer detecting it early are two essential strategies for controlling this pathology. For purpose, several have been described imaging cells. One them is based on use carbon nanoparticles called dots, tools physical chemistry. The literature...
Chlamydia trachomatis causes the most common sexually transmitted bacterial infection and trachoma, an eye infection. Untreated infections can lead to sequelae, such as infertility ectopic pregnancy in women blindness. We previously enhanced antichlamydial activity of fluoroquinolone ciprofloxacin by grafting a metal chelating moiety onto it. In present study, we pursued this pharmacomodulation obtained nanomolar active molecules (EC50) against pathogen. This gain prompted us evaluate...
Bài báo này đề cập đến giải pháp trồng cây dưới ánh sáng nhân tạo và tự động thu hoạch thủy canh. Ánh sẽ được điều khiển bởi việc đóng cắt các bộ đèn LED màu xanh, đỏ tím tương thích với giai đoạn sinh trưởng của trồng. Đồng thời, tốc độ hoạt máy bơm cũng chỉnh trên cơ sở thông tin đo lường gửi về cảm biến nhiệt độ, ẩm đất, từ đó giúp chế nhỏ giọt sang cao hoặc ngược lại. Một số công canh xây dựng, bao gồm chu trình khi gắp giá thể thả vào băng chuyền. Các kết quả nghiên cứu đã cụ hóa qua...
Abstract Glycosmis stenocarpa is a species of shrub found in the Northern provinces Vietnam. Its roots contain different carbazolic derivatives, mainly Murrayafoline A (Mu-A), which exhibits valuable biological activities. In this study, we performed an extraction Mu-A from G. and optimized process using response surface methodology (RSM) according to central composite design, with three independent parameters including time (min), temperature (°C), solvent/material ratio (mL/g). Two...
Bacterial blight is one of the most devastating rice diseases that cause huge economic loss worldwide. The Gram negative bacteria Xanthomonas oryzae pv. (X. Oryzae). Since both silver nanoparticles and chitosan have antibacterial, antifungal growth-stimulating effect, this work has focused on synthesizing stabilized (AgCSs) with small sizes in vitro evaluating antibacterial activity against X. bacteria. AgCSs were chemically synthesized by reducing nitrate borohydride sodium presence...
Protein tyrosine phosphatase 1B plays a significant role in type 2 diabetes mellitus and other diseases is therefore considered new drug target. Within this study, an acetone extract from the lichen Stereocaulon evolutum was identified to possess strong protein inhibition cell-free assay (IC50 of 11.8 µg/mL). Fractionation bioactive led isolation seven known molecules belonging depsidones related diphenylethers one natural product, i.e., 3-butyl-3,7-dihydroxy-5-methoxy-1(3H)-isobenzofurane....
Phản ứng multiplex-PCR đang được dụng rộng rãi trong nghiên cứu phân tử bởi tính ưu việt của nó. có thể xác định đồng thời nhiều gen mục tiêu các mồi cùng một phản ứng, giúp tiết kiệm gian, hóa chất, công sức và đặc biệt hiệu quả cao. Trong này, chúng tôi để phát hiện kiểu huyết thanh độc lực vi khuẩn Streptococcus agalactiae gây bệnh xuất trên cá rô phi vằn (Oreochromis niloticus). tối dựa kit My Taq™ HS Mix 2× sử chu trình nhiệt 2 bước. Kết đã S. ở Việt Nam mang Ia III, chứa 11-13 thuộc 3...