Gd-DTPA Adsorption on Chitosan/Magnetite Nanocomposites
作者： Ie. V. Pylypchuk , D. Kołodyńska , M. Kozioł , P. P. Gorbyk
DOI: 10.1186/S11671-016-1363-3
关键词: Nuclear chemistry 、 Chitosan 、 Specific surface area 、 Magnetite 、 Langmuir 、 Nanotechnology 、 Differential thermal analysis 、 Materials science 、 Freundlich equation 、 Adsorption 、 Fourier transform infrared spectroscopy
摘要: The synthesis of the chitosan/magnetite nanocomposites is presented. Composites were prepared by co-precipitation iron(II) and iron(III) salts aqueous ammonia in 0.1 % chitosan solution. It was shown that magnetite medium does not affect crystal structure. thermal analysis data showed 4.6 % mass concentration hybrid composite. In range initial Gd-DTPA solution up to 0.4 mmol/L, addition increases adsorption capacity affinity complex. Langmuir Freundlich models applied describe processes. Nanocomposites characterized scanning electron microscopy (SEM), differential (DTA), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), specific surface area determination (ASAP) methods.
springeropen.com
paperity.org
springer.com
harvard.edu
core.ac.uk参考文章(49)
V. M. Gun'ko, Consideration of the Multicomponent Nature of Adsorbents during Analysis of Their Structural and Energy Parameters Theoretical and Experimental Chemistry. ,vol. 36, pp. 319- 324 ,(2000) , 10.1023/A:1005264427135
Satya Candra Wibawa Sakti, Yasuyuki Narita, Takahiro Sasaki, Nuryono, Shunitz Tanaka, A novel pyridinium functionalized magnetic chitosan with pH-independent and rapid adsorption kinetics for magnetic separation of Cr(VI) Journal of environmental chemical engineering. ,vol. 3, pp. 1953- 1961 ,(2015) , 10.1016/J.JECE.2015.05.004
Fwu-Long Mi, Shao-Jung Wu, Yung-Chih Chen, Combination of carboxymethyl chitosan-coated magnetic nanoparticles and chitosan-citrate complex gel beads as a novel magnetic adsorbent Carbohydrate Polymers. ,vol. 131, pp. 255- 263 ,(2015) , 10.1016/J.CARBPOL.2015.06.031
Frontiers in neutron capture therapy Kluwer Academic/Plenum. ,(2001) , 10.1007/978-1-4615-1285-1
PP Gorbyk, IV Dubrovin, AL Petranovska, MV Abramov, DG Usov, LP Storozhuk, SP Turanska, MP Turelyk, VF Chekhun, N Yu Lukyanova, AP Shpak, OM Korduban, None, Chemical Construction of Polyfunctional Nanocomposites and Nanorobots for Medico-biological Applications Nanomaterials and Supramolecular Structures. pp. 63- 78 ,(2009) , 10.1007/978-90-481-2309-4_6
Dong-Wan Cho, Byong-Hun Jeon, Chul-Min Chon, Franklin W. Schwartz, Yoojin Jeong, Hocheol Song, Magnetic chitosan composite for adsorption of cationic and anionic dyes in aqueous solution Journal of Industrial and Engineering Chemistry. ,vol. 28, pp. 60- 66 ,(2015) , 10.1016/J.JIEC.2015.01.023
Lucyanna Barbosa-Barros, Sonia García-Jimeno, Joan Estelrich, Formation and characterization of biobased magnetic nanoparticles double coated with dextran and chitosan by layer-by-layer deposition Colloids and Surfaces A: Physicochemical and Engineering Aspects. ,vol. 450, pp. 121- 129 ,(2014) , 10.1016/J.COLSURFA.2014.03.004
V.R Sinha, A.K Singla, S Wadhawan, R Kaushik, R Kumria, K Bansal, S Dhawan, Chitosan microspheres as a potential carrier for drugs International Journal of Pharmaceutics. ,vol. 274, pp. 1- 33 ,(2004) , 10.1016/J.IJPHARM.2003.12.026
Alexandre T Paulino, Laurence A Belfiore, Lauro T Kubota, Edvani C Muniz, Vitor C Almeida, Elias B Tambourgi, None, Effect of magnetite on the adsorption behavior of Pb(II), Cd(II), and Cu(II) in chitosan-based hydrogels Desalination. ,vol. 275, pp. 187- 196 ,(2011) , 10.1016/J.DESAL.2011.02.056
Aarti S. Bhatt, D. Krishna Bhat, M.S. Santosh, Electrical and magnetic properties of chitosan-magnetite nanocomposites Physica B-condensed Matter. ,vol. 405, pp. 2078- 2082 ,(2010) , 10.1016/J.PHYSB.2010.01.106