Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2014)
    Nanomaterials Wednesday Sessions
       Session NM-WeP

Paper NM-WeP20
Total Analysis of Silica Nanotube Surface by using TOF-SIMS

Wednesday, December 10, 2014, 4:00 pm, Room Mauka

Session: Nanomaterials Poster Session
Presenter: Jong Sung Jin, Korea Basic Science Institute, Korea
Authors: J.S. Jin, Korea Basic Science Institute, Korea
Kim, Korea Basic Science Institute, Korea
Kim, Korea Basic Science Institute, Korea
Jeong, Korea Basic Science Institute, Korea
Kahn, Korea Basic Science Institute, Korea
Lee, Korea Institute of Industrial Technology, Korea
Jin, Korea Institute of Industrial Technology, Korea
Correspondent: Click to Email
Recently, many researchers have been interested in the self-assembled 3D supramolecular structures to synthesis of helical silica nanotubes. We have been studied the solvent-effects on the synthesizing of helical silica nanotubes via polycondensation of tetraethoxysilane (TEOS) on self-assembled structures that were composed 1,2-diphenylethylenediamine based neutral (G1) and cationic (G1N) gelators.[1] In this study, we analyzed helical silica nanotubes and derivatized chiral stationary phases by using TOF-SIMS. We discussed products of each steps for the derivatized organic compound on the silica surface in order to confirm the reactions.

[1] T. K. Kim, E. D. Jeong, C. Y. Oh, M. H. Hyun, M. S. Lee, H. K. Moon, J. P. Kim, O. S. Jung, F. N. Nawaz, J. S. Jin, Chem. Pap. 65(4), 2011, 495