@article{c683b33cda85480a8809d29a7df0372a,
title = "Preparation of Janus silica particles with organo-silane compounds using polystyrene trapping layer",
abstract = "In this study, the Janus silica particles were prepared by grafting reaction based on the sol-gel method. Before the surface modification reaction, the silica particles were trapped in the PS layer and some fraction of their surface were only reacted with APTES. XPS analysis confirmed that the nitrogen compounds were introduced on the surface of the Janus particles, and the curve fitting of nitrogen confirmed that the compounds were the amine groups. From the result of SEM analysis, there were no differences in the size and the surface morphology and no formation of the APTES clusters. Based on these results, it was confirmed that the Janus silica particles were prepared using PS trapping layer.",
keywords = "Janus silica particle, Sol-gel method, Surface modification, Trapping layer",
author = "Lee, {Chang Hun} and Wonkeun Chung and Hyunchul Jung and Kim, {Joong Yeon} and Chun, {Jeong Hwan} and Kim, {Sung Hyun}",
note = "Funding Information: This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2012R1A1A 2007908). This work was supported by the Human Resources Development the Korea Institute of Energy Technology Evaluation and Planning (20114010203050) grant funded by the Korean government Ministry of Knowledge Economy. Funding Information: Acknowledgment: This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2012R1A1A 2007908). This work was supported by the Human Resources Development the Korea Institute of Energy Technology Evaluation and Planning (20114010203050) grant funded by the Korean government Ministry of Knowledge Economy. Publisher Copyright: Copyright {\textcopyright} 2014 American Scientific Publishers All rights reserved.",
year = "2014",
doi = "10.1166/jnn.2014.9433",
language = "English",
volume = "14",
pages = "7990--7994",
journal = "Journal of Nanoscience and Nanotechnology",
issn = "1533-4880",
publisher = "American Scientific Publishers",
number = "10",
}