Physicochemical properties of nanocomposite: Hydroxyapatite in reduced graphene oxide
作者： A. Rajesh , G. Mangamma , T.N. Sairam , S. Subramanian , S. Kalavathi
DOI: 10.1016/J.MSEC.2017.02.044
关键词:
摘要: Graphene oxide (GO) based nanocomposites have gained considerable attention in the field of material science due to their excellent physicochemical and biological properties. Incorporation nanomaterials into GO sheets prevents formation π-π stacking bond thereby giving rise composites that show improved properties compared individual counterparts. In this work, reduced graphene (rGO) - hydroxyapatite (HAP) were synthesized by ultrasonic method. Increasing c/a ratio HAP diffraction pattern rGO/HAP indicates c-axis oriented grown nanorods interacting with rGO layers. Shift wavenumber (15cm-1) increase full width at half maximum (45cm-1) G band Raman spectra are observed attributed tensile strain induced intercalated between Atomic force microscopy (AFM) phase imaging studies revealed intercalation nanorod diameter 30nm length 110-120nm was clearly perceived along elasticity pristine HAP. 13C-NMR results proved synergistic interaction both components nanocomposite. The novel microscopic mechanism responsible for a result structural modification layers brought about nanorods.
sci-hub.se 参考文章(53)
Reiko Kato, Satoshi Nakamura, Keiich Katayama, Kimihiro Yamashita, Electrical polarization of plasma‐spray–hydroxyapatite coatings for improvement of osteoconduction of implants Journal of Biomedical Materials Research Part A. ,vol. 74, pp. 652- 658 ,(2005) , 10.1002/JBM.A.30339
Guiling Zhang, Rong Huang, Zhicheng Li, Xianyan Yang, Xiaoyi Chen, Wei Xia, Xiaoliang Sun, Guojing Yang, Changyou Gao, Zhongru Gou, Understanding the influence of alendronate on the morphology and phase transformation of apatitic precursor nanocrystals. Journal of Inorganic Biochemistry. ,vol. 113, pp. 1- 8 ,(2012) , 10.1016/J.JINORGBIO.2012.03.011
Sasha Stankovich, Dmitriy A. Dikin, Richard D. Piner, Kevin A. Kohlhaas, Alfred Kleinhammes, Yuanyuan Jia, Yue Wu, SonBinh T. Nguyen, Rodney S. Ruoff, Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide Carbon. ,vol. 45, pp. 1558- 1565 ,(2007) , 10.1016/J.CARBON.2007.02.034
Andrea Carlo Ferrari, John Robertson, Raman spectroscopy of amorphous, nanostructured, diamond–like carbon, and nanodiamond Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences. ,vol. 362, pp. 2477- 2512 ,(2004) , 10.1098/RSTA.2004.1452
A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, A. K. Geim, Raman spectrum of graphene and graphene layers. Physical Review Letters. ,vol. 97, pp. 187401- ,(2006) , 10.1103/PHYSREVLETT.97.187401
Jing Dong, Zhaohui Yao, Tianzhong Yang, Lili Jiang, Chengmin Shen, Control of Superhydrophilic and Superhydrophobic Graphene Interface Scientific Reports. ,vol. 3, pp. 1733- ,(2013) , 10.1038/SREP01733
A. Moradi Golsheikh, N. M. Huang, H. N. Lim, Rozalina Zakaria, One-pot sonochemical synthesis of reduced graphene oxide uniformly decorated with ultrafine silver nanoparticles for non-enzymatic detection of H2O2 and optical detection of mercury ions RSC Advances. ,vol. 4, pp. 36401- 36411 ,(2014) , 10.1039/C4RA05998K
Daniela C. Marcano, Dmitry V. Kosynkin, Jacob M. Berlin, Alexander Sinitskii, Zhengzong Sun, Alexander Slesarev, Lawrence B. Alemany, Wei Lu, James M. Tour, Improved Synthesis of Graphene Oxide ACS Nano. ,vol. 4, pp. 4806- 4814 ,(2010) , 10.1021/NN1006368
Thomas N. Blanton, Debasis Majumdar, X-ray diffraction characterization of polymer intercalated graphite oxide Powder Diffraction. ,vol. 27, pp. 104- 107 ,(2012) , 10.1017/S0885715612000292
S. Baradaran, E. Moghaddam, W.J. Basirun, M. Mehrali, M. Sookhakian, M. Hamdi, M.R. Nakhaei Moghaddam, Y. Alias, Mechanical properties and biomedical applications of a nanotube hydroxyapatite-reduced graphene oxide composite Carbon. ,vol. 69, pp. 32- 45 ,(2014) , 10.1016/J.CARBON.2013.11.054