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Methyl methacrylate magnetic molecularly imprinted polymer for gluten determination |
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| รหัสดีโอไอ | |
| Creator | Darinee PHROMYOTHIN |
| Title | Methyl methacrylate magnetic molecularly imprinted polymer for gluten determination |
| Contributor | Dalawan LIMTHIN, Kunanon CHATTRAIRAT, Pitawan LEEPHENG, Sawita WISUTTHIPAT, Poompun GANSA, Annop KLAMCHUEN |
| Publisher | Metallurgy and Materials Science Research Institute, Chulalongkorn University |
| Publication Year | 2562 |
| Journal Title | Journal of Metals, Materials and Minerals |
| Journal Vol. | 29 |
| Journal No. | 1 |
| Page no. | 42-48 |
| Keyword | Gluten, Magnetic molecularly imprinted polymers, Electrochemical analysis |
| URL Website | http://ojs.materialsconnex.com/index.php/jmmm/index |
| Website title | Journal of Metals, Materials and Minerals |
| ISSN | 08576149;26300508 |
| Abstract | The gluten protein is found in some rice and flour. The allergy of gluten, a littlebit of gluten in diet cause long-term damage and dangerous to the body. Even tinyamounts of gluten in diet may bring enormous symptoms. The rapid and simplemethod for gluten detection is molecularly imprinted polymers (MIP) combined withelectrochemical analysis. In addition, magnetic molecularly imprinted polymers(MMIP) as known as Fe3O4 magnetic nanoparticles have used in combination withelectrochemical measurement as well to improve the sensitivity of detection. In thiswork, the MMIP was combined with electrochemical technique. The Fe3O4 magneticnanoparticles were synthesized by chemical reaction and then encapsulated withmethyl methacrylate (MMA) as a functional group for gluten detection. Dynamiclight scattering measurement clearly illustrates the average size of as-synthesizedFe3O4 nanoparticles as low as 150 nm. Chemical bonding, morphology, crystalstructure and magnetic properties were characterized by fourier transform infraredspectroscopy (FTIR), transmission electron microscopy (TEM), X -raydiffractometer (XRD), and vibrating sample magnetometer (VSM), respectively. |
