Conclusion AcknowledgementsThe author T S is so

4. Conclusion
AcknowledgementsThe author (T.S) AMN107 so thankful to the management of Karunya University (KU), India for providing Silver Jubilee Fellowship (SJF) scholarship to carry out the research work and the award of Indo-Korean Research Internship (IKRI) between the Department of Science and Technology (DST), New Delhi, India and MEST-NRF, Korea. Also, all the authors extend their sincere thanks to Mr. A. Raja and Mr. M.B.S. Pravin at Center for Research in Nanotechnology (CRN) at Karunya University, India, for the timely help in doing sample characterization. This research was supported by Basic Science Research Program through the National Research Foundation 'AMN107' of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (2013R1A2A2A01068926). The author (G.V) is nondisjunction an International Research Fellow of the Japan Society for the Promotion of Science.
Appendix A. Supplementary data
Supplementary data.
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