A5047803845- Transplantation: Methods and Outcomes
- Research studies in Vietnam
- Multilingual Education and Policy
- Organic Electronics and Photovoltaics
- Microtubule and mitosis dynamics
- Mechanical Circulatory Support Devices
- Genetic and Kidney Cyst Diseases
- Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
- Conducting polymers and applications
- Cardiac Structural Anomalies and Repair
- Catalysis and Oxidation Reactions
- Catalytic Processes in Materials Science
- TiO2 Photocatalysis and Solar Cells
- Gas Sensing Nanomaterials and Sensors
- Ear and Head Tumors
- Ionic liquids properties and applications
- Alkaloids: synthesis and pharmacology
- Lipoproteins and Cardiovascular Health
- Chemistry and Chemical Engineering
- Second Language Learning and Teaching
- Dermatoglyphics and Human Traits
- Crystallization and Solubility Studies
- biodegradable polymer synthesis and properties
- Vascular Anomalies and Treatments
- Epoxy Resin Curing Processes
Massachusetts General Hospital
2024
Trường ĐH Nguyễn Tất Thành
2024
University of California, Santa Barbara
2021-2024
National University of Civil Engineering
2023
Temple University
2017-2022
Baylor College of Medicine
2021
Institute of Atomic and Molecular Sciences, Academia Sinica
2017-2018
Vietnam Academy of Science and Technology
2010-2013
We show that intercalation of cations (Na+, Ca2+, Ni2+, and Co2+) into the interlayer region 1T-MoS2 is an effective strategy to lower overpotential for hydrogen evolution reaction (HER). In acidic media onset potential with intercalated ions lowered by ∼60 mV relative pristine (onset ∼180 mV). Density functional theory (DFT) calculations a lowering in Gibbs free energy H-adsorption (ΔGH) on these structures intercalant-free 1T-MoS2. The DFT suggest Na+ results ΔGH close zero. Consistent...
Distal appendages (DAPs) are nanoscale, pinwheel-like structures protruding from the distal end of centriole that mediate membrane docking during ciliogenesis, marking cilia base around ciliary gate. Here we determine a super-resolved multiplex 16 centriole-distal-end components. Surprisingly, rather than pinwheels, intact DAPs exhibit cone-shaped architecture with components filling space between each pinwheel blade, new structural element term appendage matrix (DAM). Specifically, CEP83,...
Catalyst-free and reversible step-growth Diels-Alder (DA) polymerization has a wide range of applications in polymer synthesis is promising method for fabricating recyclable thermoplastics. The effectiveness depolymerization relies on the chemical building blocks, often utilizing furan as diene maleimide dienophile. Compared to traditional diene-dienophile or two-component approach that requires precise stoichiometry, cyclopentadiene (Cp) can serve dual roles via self-dimerization. This...
Mục tiêu: Mô tả tình thừa cân béo phì và một số đặc điểm xét nghiệm hoá sinh của người bệnh tăng huyết áp điều trị ngoại trú tại Trung tâm Y tế Thành phố Vĩnh Yên, tỉnh Phúc năm 2023-2024. Phương pháp: Nghiên cứu mô cắt ngang trên 251 đang Yên Phúc. Kết quả: có tổng đối tượng, trong đó 49% là nam 51% nữ. Nhóm tuổi từ 60 – 69 chiếm tỷ lệ cao nhất với 58,8%, sau độ 70 trở lên 41,4%, đứng thứ 3 nhóm 40-59 14,1% cuối cùng dưới 40 1,6%. Các lý kèm theo tượng gặp nhiều cơ xương khớp 36,3%, ngay...
Đặt vấn đề: Phẫu thuật cắt tử cung toàn phần (CTCTP) qua ngả bụng là một phẫu thường gặp trong điều trị u xơ (UXTC). Khi UXTC thất bại với các tối thiểu khác, được chỉ định, đặc biệt trường hợp to. Mục tiêu: Mô tả điểm lâm sàng, cận sàng bệnh nhân có định CTCTP tại Bệnh viện Đa khoa Trung ương Cần Thơ (ĐKTWCT). Đối tượng và phương pháp nghiên cứu: cứu mô ngang trên 47 Khoa Phụ sản ĐKTWCT từ tháng 01/2024 đến 10/2024. Kết quả: Tuổi trung bình ±5,9 tuổi. Nhóm tuổi 35 chiếm đa số tỷ lệ 93,6%....
Đặt vấn đề: Đánh giá toàn diện kết quả lâm sàng và hậu phẫu ở bệnh nhân cắt tử cung phần (CTCTP) qua ngả bụng vì u xơ (UXTC) không chỉ giúp xác định hiệu điều trị, mà còn nhận các yếu tố nguy cơ, cải thiện quy trình thuật, nâng cao trị tối ưu hóa sự hồi phục. Mục tiêu: UXTC bằng phương pháp CTCTP bụng. Đối tượng nghiên cứu: cứu mô tả ngang trên 47 trường hợp tại khoa Phụ sản Bệnh viện Đa Trung Ương Cần Thơ từ tháng 01/2024 đến 11/2024. Kết quả: số hoặc ít đau sau mổ, tỷ lệ phục vận động dưới...
Efficiency is a key organizing principle in modern natural product synthesis. Practical criteria include time, cost, and effort expended to synthesize the target, which tracks with step-count scale. The execution of synthesis, that is, sum identity each reaction employed therein, falls along continuum chemical (abiotic) synthesis on one extreme, followed by hybrid chemoenzymatic approach, ultimately biological (biosynthesis) other, acknowledging first belongs Nature. Starting materials also...
Cyclopentadiene is known for its high reactivity and propensity to dimerize, making monomer synthesis polymerization notoriously challenging. In fact, despite long history compelling chemistry, only two reports have appeared in the literature since first attempt homopolymerize cyclopentadiene by Staudinger 1926. Herein, we present a strategy not synthesize, isolate, well-defined tetracyclopentadiene but also de-cross-link network homopolymer. Mechanical properties are investigated, including...
Abstract Curcumin is a natural substance that exhibits the ability to inhibit and / or treat carcinogenesis in variety of cell lines, but because its poor solubility water treatment efficacy limited. In this paper we report on fabrication self-assembled micelle nanoparticles loaded with curcumin drug by use biocompatible copolymer PLA-TPGS (d-a-tocopheryl polyethylene glycol 1000 succinate—vitamin E TPGS) conjugate. The polylactide (PLA)-TPGS synthesized ring-opening polymerization was...
Most respiratory microbiome studies use amplicon sequencing due to high host DNA. Metagenomics offers finer taxonomic resolution, phage assessment, and functional characterization. We evaluated five DNA depletion methods on frozen nasal swabs from healthy adults, sputum people with cystic fibrosis (pwCF), bronchoalveolar lavage (BAL) critically ill patients. Median depth was 76.4 million reads per sample. Untreated nasal, sputum, BAL had 94.1%, 99.2%, 99.7% reads, respectively. Host effects...
Interfacial doping of conjugated polymers is enabled by sequentially casting phenothiazine-based redox-active polymeric ionic liquids with TFSI − counterions.
Rutile TiO2 was synthesized by sol–gel method. Vanadium-doped rutile nanoparticle obtained reactive grinding The photocatalytic activity evaluated the degradation of methylene blue (MB) under solar light at room temperature. results show that after 4 h milling particle size decreased from 130 to 14 nm and Brunauer–Emmet–Teller (BET) specific surface area increased 7.18 15.12 m2 g−1. vanadium doping promoted growth vanadium-modified is about 22 nm, but BET g−1 for 20.8 vanadium-doped same...
Perovskite-type oxides La0.9M0.1CoO3 (M=K/Na/Li) were prepared by a citrate sol–gel method. These characterized x-ray diffraction analysis (XRD), scanning electron microscope (SEM) and the N2 physisorption Brunauer–Emmitt–Teller (BET) Their catalytic activity was studied constant microflow method for CO- C3H6-oxidation thermal decomposition of diesel soot. The results show that obtained perovskite materials have sphere shape, particles size about 40–50 nm surface area from 12.0 to 14.9 m2...
Polymers that are elastic while supporting charge transport desirable for flexible and soft electronics. Many polymers with bulky conjugated redox-active pendant units have high glass transition temperatures (Tg) in their neutral form will not lead to elasticity at room temperature. Their behavior charged the solid state without an electrolyte has been extensively studied. Here, design strategy of polymeric ionic liquid where two weakly interacting groups used maintain a low Tg is shown...
Abstract Distal appendages (DAPs) are nanoscale, pinwheel-like structures protruding from the distal end of centriole that mediate membrane docking during ciliogenesis, marking cilia base around ciliary gate. Here, we determined a superresolved multiplex 16 centriole-distal-end components. Surprisingly, rather than pinwheels, intact DAPs exhibit cone-shaped architecture with components filling space between each pinwheel blade, new structural element termed appendage matrix (DAM)....
Mục tiêu: Nghiên cứu được thực hiện nhằm mô tả đặc điểm lâm sàng của người bệnh phẫu thuật chấn thương sọ não (CTSN) tại khoa Hồi sức tích cực Ngoại khoa, Bệnh viện Hữu nghị đa Nghệ An năm 2023. Đối tượng và phương pháp nghiên cứu: Tất cả các nhân sau CTSN điều trị từ tháng 01/2023 - 07/2023. Thiết kế cắt ngang. Kết quả: trên 57 có độ tuổi 13 – 87 tuổi, trong đó số thuộc nhóm 50 (40,4%). nam giới chiếm 79,0%, cao gấp 3,8 lần so với nữ (21,0%). Nguyên chủ yếu gây là tai nạn giao thông (TNGT)...
Single phase perovskites, such as LaCoO3 and La1−xSrxCoO3, exhibit catalytic activity only in oxidation reactions. However, a mixture of SrCoOx Co3O4 oxides presents both reduction properties the DeNOx reaction. To improve activity, we have added 1–2 wt% Ag to nanosized La, Sr Co. These mixtures (with without Ag) were prepared by sol–gel method using citric acid solvent. Two kinds mixtures, A=La1−xSrxCoO3+Co3O4+SrCoOx B=A+Ag, characterized x-ray diffraction (XRD) analysis, field emission...
The study was conducted on 784 students aged 14 to 17 (383 male and 401 female students), who were randomly selected, in Son La province. Following the standards of morphological anthropological studies, this aims investigate frequency Whorl patterns fingertip these students. shows that students’ fingertips is 10.89% higher than other types fingerprint patterns. are more likely be found finger IV with rate 15.04% rarely seen V (7.4%) all three ethnic groups (Thai, Kinh, H’Mong). Kinh group...
The role of the 1562C>T single nucleotide polymorphism matrix metalloproteinase 9 (MMP-9) gene promoter in acute coronary syndrome (ACS) development has been reported various populations.In this work, we investigated association between MMP-9 and ACS patients Vietnam.This study was conducted on 138 68 control subjects recruited from Vietnam National Heart Institute.The genotype determined by RFLP-polymerase chain reaction serum level measured ELISA method.We found that frequencies CT TT...