A5072263739- Bone Tissue Engineering Materials
- Laser-Ablation Synthesis of Nanoparticles
- Advanced Photocatalysis Techniques
- Dental materials and restorations
- Dental Erosion and Treatment
- Luminescence and Fluorescent Materials
- Dental Implant Techniques and Outcomes
- Copper-based nanomaterials and applications
- Gas Sensing Nanomaterials and Sensors
- Facial Trauma and Fracture Management
- Nanoplatforms for cancer theranostics
- Pigment Synthesis and Properties
- Developmental Biology and Gene Regulation
- Adsorption and biosorption for pollutant removal
- Molecular Sensors and Ion Detection
- Magnetic and transport properties of perovskites and related materials
- Hippo pathway signaling and YAP/TAZ
- Covalent Organic Framework Applications
- Advanced Optimization Algorithms Research
- Organic Electronics and Photovoltaics
- Fullerene Chemistry and Applications
- Clay minerals and soil interactions
- Precipitation Measurement and Analysis
- Porphyrin and Phthalocyanine Chemistry
- Recycling and utilization of industrial and municipal waste in materials production
Vietnam Academy of Science and Technology
2024
Chonnam National University
2016-2024
Electric Power University
2024
Boston College
2020-2023
Duy Tan University
2020-2022
Eastern International University
2016
Universidad de las Fuerzas Armadas ESPE
2008-2014
Processes that regulate size and patterning along an axis must be highly integrated to generate robust shapes; relative changes in these processes underlie both congenital disease evolutionary change. Fin length mutants zebrafish have provided considerable insight into the pathways regulating fin size, yet signals underlying remained less clear. The bony rays of fins possess distinct proximodistal axis, reflected location ray bifurcations lengths segments, which show progressive shortening...
We theoretically investigated the nitrogen substitution effect on molecular structure and π-electron delocalization in linear nitrogen-substituted polycyclic aromatic hydrocarbons (N-PAHs). Based optimized structures magnetic field-induced parameters of fused bi- tricyclic N-PAHs, we found that local subcycles (e.g., mono- bicyclic constituent moieties) N-PAHs is preserved, despite deviation from ideal parent monocycles. The introduction a five-membered ring with pyrrolic N atom (N-5MR)...
We investigated the intramolecular charge transfer characteristics in S1 state of boron-dipyrromethene (BODIPY) derivatives with triphenylamine (TPA) substituents, depending on substituted position and number substituents. Based spectroscopic theoretical results, β-substitution TPA BODIPY hybridizes locally excited because strong coupling between highest occupied molecular orbitals moieties, consequently, β-substituted TPAs exhibit red-color fluorescence around 640 nm nonpolar moderately...
We investigate aggregation-induced emission (AIE) characters of bulk tetraphenylethene (TPE) derivatives with nonpolar and polar exterior chains. The TPE dodecyl di(ethylene oxide) chains are in liquid crystal (LC) crystalline phases, respectively, at room temperature. mobile LC character the is crucial for high AIE efficiency because effective minimizing number undesirable nonemissive local sites aggregates inducing a homogeneous zigzag-stacked columnar structure j-type coupled transition...
Biochar was prepared by anaerobic heating coffee ground at 800 o C for 3 hours. The sample used to adsorb crystal violet dye in an aqueous environment. result showed that the biochar had good adsorption capacity dye, with maximum of 128.87 (mg/g). Thus, low-cost from grounds has great potential be as adsorbent material remove
This work presents the preparation of bioactive glasses 70SiO2-(26 - x)CaO-4P2O5-xAg2O (with x = 0, 1, 3, 10 mol%) by a modified sol-gel method with reduced synthesis time based on hydrothermal reaction in medium without acid or base catalysts. The synthetic materials were characterized several physical-chemical techniques such as TG-DSC, XRD, SEM, TEM, and N2 adsorption/desorption measurement. analysis data confirmed that glass sample not containing Ag has completely amorphous structure,...
Bleaching of red clay is carried out by reacting iron-containing with the system two reducing agents Na 2 S O 4 , and NaBH in an acidic environment. The treatment process performed help ultrasonic equipment, as well mixing operations at high temperature. Several physical-chemical methods such XRF, XRD, FTIR were used to evaluate samples before after treatment. results showed effective iron-removal clay. Comparison whiteness between processed sample original measuring parameters CIE L*a*b*...
Bioactive glass-ceramics (BGCs) with the composition of 60SiO 2 -30CaO-10P O 5 (wt. %) have been synthesized by hydrothermal method. The BGC samples were prepared at two reaction temperatures 150 and 220°C, named BGC-150 BGC-220. XRD FTIR analyses highlighted that degree crystallinity BGCs increased linearly temperature. FE-SEM TEM results indicated surface is covered nanosized particles which grow into larger sizes as a function bioactivity was investigated immersion powder in SBF solution....
Abstract Across the ∼30,000 species of ray-finned fish, fins show incredible diversity in overall shape and patterning supportive bony rays. Fin length mutant zebrafish have provided critical insights into developmental pathways that regulate relative fin size. However, processes govern skeletal along proximodistal axis remained less well understood. Here, we thyroid hormone regulates identity rays, distalizing gene expression profiles, morphogenetic during outgrowth, ultimate morphology...
The adsorption of Na/Na+ and K/K+ on the three open metal site formate paddlewheels (PWs) metal-organic frameworks with different metals from first row TM (Co-PW), second (Mo-PW), third (Ir-PW) were examined to determine if they could be used in NIBs KIBs. energies measured range −203.5 −42.1 kJ/mol −208.4 −43.7 kJ/mol, respectively. Co-PW cannot serve as a suitable example for KIBs since atomic Na K are both adsorbed more favourably than ionic ones. Ir-PW is only positive ΔEcell −14.3...
The ferromagnetic Fe3O4 nanoparticles with the average particle size of about 10 nm were used to adsorb chromium (VI) in aqueous solution. equilibrium Cr(VI) adsorption can be achieved at pH value 2.5, contact time 120 minutes. mechanisms evaluated by 4 isothermal models Langmuir, Freundlich, Redlich-Peterson, and Temkin. results showed that all four are satisfied; especially, Redlich-Peterson is most suitable model describe kinetic on nanoparticles.
This work is related to the synthesis of silver-doped bioactive glass material 60SiO 2 -33CaO-4P O 5 -3Ag by modified sol-gel method based on hydrothermal reaction. Several physical-chemical methods such as TG-DSC, XRD, SEM, and TEM were used evaluate synthetic bioglass. TG-DSC shows that processing temperature form bioglass from dried gel at 600 oC. XRD confirms formation silver crystalline phase amorphous glass. SEM show porous structure containing nano-sized particles. Experiment with...
Due to their potential expand the photon energy harvesting zones and improve charge separation, two semiconductors together have been shown be a promising technique increase photocatalytic activity of photocatalysts. Through use monomeric porphyrin molecules g-C3N4 nanomaterials, self-assembly hybird g-C3N4@porrphyrin nanorod materials under CTAB surfactant-assited conditions was demonstrated in this study. SEM, EDS, FTIR, UV-vis were used characterize generated hybrid material. Under...