A5034843329- Bone Tissue Engineering Materials
- Dental materials and restorations
- biodegradable polymer synthesis and properties
- ZnO doping and properties
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Calcium Carbonate Crystallization and Inhibition
- Advanced materials and composites
- Advanced ceramic materials synthesis
- Collagen: Extraction and Characterization
- Catalytic Processes in Materials Science
- Facial Trauma and Fracture Management
- Radioactive element chemistry and processing
- Electrochemical sensors and biosensors
- Advanced Sensor and Energy Harvesting Materials
- Magnetic and transport properties of perovskites and related materials
- Thermal and Kinetic Analysis
- Additive Manufacturing and 3D Printing Technologies
- X-ray Diffraction in Crystallography
- Boron and Carbon Nanomaterials Research
- Electronic and Structural Properties of Oxides
- Conducting polymers and applications
- Advanced Photocatalysis Techniques
- Adsorption and biosorption for pollutant removal
- Dye analysis and toxicity
Udon Thani Rajabhat University
2008-2018
Khon Kaen University
2005-2011
The synthesis and optical properties of cerium oxide (CeO2) nanoparticles by a simple, cost-effective environment-friendly method using cerium(III) acetate hydrate lemongrass plant extract. CeO2 having sizes 10–40 nm were obtained calcining the precursors in air at 400, 500, 600 °C, for 2 h. Results from X-ray diffraction (XRD), Raman spectroscopy indicated that synthesized have fluorite structure bulk samples. PL intensity increases with increasing calcination temperature. sample calcined...
An examination has been conducted of the effect sonication time (25 kHz) at a constant temperature 25°C on structure hydroxyapatite (HAp). Diammonium hydrogen phosphate and calcium nitrate tetrahydrate were used as starting materials. The gel formed by mixing materials solution was subjected to for 0, 5, 10, 20, 30 40 min. After sonication, HAp dried room calcined 600°C 2 h. crystallisation, morphology functional groups prepared nanoHAp inspected X‐ray diffraction (XRD), transmission...
The present work describes synthesis of nanohydroxyapatite using a modified sol-gel method with calcium nitrate and ammonium hydrogen phosphate as phosphorous starting materials. Diluted natural rubber latex was used template material. effect Ca:P (1.50–1.67) ratios calcination temperature (600, 700, 800°C) on the properties synthesized hydroxyapatite (HAp) were investigated. All HAp samples characterized XRD, FT-Raman, EDX, TEM. XRD results confirmed formation phase traces β-TCP phase....
The present work proposes the adsorption of methyl violet (MV) from two solution systems including single MV and binary MV-Cu 2+ by activated carbon (AC) prepared tamarind seeds in a batch system. Parameters contact time, pH, adsorbent dose, initial dye concentration were studied. morphology AC was determined scanning electron microscopy (SEM). results showed maximum onto at time 60 min, pH 9.0 dose 0.2 0.5 g for systems, respectively. presence copper ions system decreased efficiency AC....
High purity hydroxyapatite (HAp) nanorods were synthesized by hydrothermal technique using Ca(NO3)2 x 4H2O and (NH4)2HPO4 as starting materials in a reactor at 150-200 degrees C for 12-24 h with pH6 pH9.5, respectively. The prepared HAp characterized XRD, FTIR, TEM techniques. XRD results confirmed the formation of pure phase pH9.5. With increasing temperature time, crystallinity was increased, showing hexagonal structure lattice parameter range 1.144-1.148 nm c 0.723-0.724 nm. crystalline...
Nanocrystalline hydroxyapatite (HAp) powders were successfully synthesized by natural biopolymers based sol-gel technique. The extracted from the leaves of Yanang ( Tiliacora triandra ), Krueo Ma Noy Cissampelos pareira ) and Konjac Amorphophallus konjac ). To obtain HAp powders, prepared precursors calcined in air at 600, 700, 800 °C for 2 h. phase composition samples was studied X-ray diffraction (XRD) XRD results confirmed formation with a small trace β-tricalcium phosphate (β-TCP)....
The ionic substitutions have been proposed as a tool to improve the biological performance of hydroxyapatite (HAp) based materials. In present work, systems Ca (10-x) Mg x (PO 4 ) 6 (OH) 2 (MgHAp, = 0, 1, 2, and 3) were successfully synthesized by solgel method. To obtain nanocrystalline MgHAp, prepared precursors calcined in air at 600 °C for h. samples characterized Xray diffraction (XRD) transmission electron microscope (TEM) observation. XRD results confirm formation pure phase HAp with...
Nanocrystalline hydroxyapatite (HAp) powders were successfully synthesized by a simple method using polymerized complex method. To obtain HAp nanopowders, the prepared precursor was calcined in air at 750-1,000°C for 12 h. The phase composition of samples studied X-ray diffraction (XRD) technique. XRD results confirmed formation with small trace ß-TCP phase. With increasing calcination temperature crystallinity increased, showing hexagonal structure lattice parameter range 0.9351-0.9446 nm...