Figure 1. Schematic representation of the stepwise process for (a) AFM tip modification and (b) DPN patterning
Figure 2. SEM images of (a) bare and (b) HDFDTMS-coated tip.
Figure 3. (a) AFM topography image of HDFDTMS array depending on contact times. (b) The line plot taken through pattern of (a). (c) The plot of dot diameter vs square root of contact time.
Figure 4. (a) AFM topography image of HDFDTMS dots array. (b) The cross-sectional height profile of the line in (a). (c) 3-dimensional image of (a).
References
- R. D. Piner, J. Zhu, F. Xu, S. Hong, C. A. Mirkin, Science, 283, 661, (1999). https://doi.org/10.1126/science.283.5402.661
- L. Fu, X. Liu, Y. Zhang, V. P. Dravid, C. A. Mirkin, Nano Lett., 3, 757, (2003). https://doi.org/10.1021/nl034172g
- J. Jang, S. Hong, G. C. Schatz, M. A. Ratner, J. Chem. Phys., 115, 2721, (2001). https://doi.org/10.1063/1.1384550
- H. G. Jung, C. K. Dalal, S. Kuntz, R. Shah, C. P. Collier, Nano Lett., 4, 2171, (2004). https://doi.org/10.1021/nl048705c
- J. H. Lim, D. S. Ginger, K. B. Lee, J. S. Heo, J.M. Nam, C. A. Mirkin, Angew. Chem. Int. Ed., 42, 2309, (2003). https://doi.org/10.1002/anie.200351256
- D. S. Choi, S. H. Yun, Y. C. An, M. J. Lee, D. G. Kang, S. I. Chang, H. K. Kim, K. M. Kim, J. H. Lim, Biochip Journal, 1, 200, (2007).
- Y. H. Shin, S. H. Yun, S. H. Pyo, Y. S. Lim, H. J. Yoon, K. H. Kim, S. K. Moon, S. W. Lee, Y. G. Park, S. I. Chang, K. M. Kim, J. H. Lim, Angew. Chem., 122, 9883, (2010). https://doi.org/10.1002/ange.201004654
- E. J. Peterson, B. L. Weeks, J. J. De Yoreo, P. V. Schwartz, J. Phys. Chem., 108, 15206, (2004). https://doi.org/10.1021/jp048177t
- M. Hirtz, A. Oikonomou, T. Georgiou, H. Fuchs, A. Vijayaraghavan, Nature Communications, 4, 2591 (2013) https://doi.org/10.1038/ncomms3591
- W. M. Wang, R. M. Stoltenberg, S. Liu, Z. Bao, ACS Nano., 2, 2135, (2008). https://doi.org/10.1021/nn8005416
- J. E. Kim, Y. H. Shin, S. H. Yun, D. S. Choi, J. H. Nam, S. R. Kim, S. K. Moon, B. H. Chung, J. H. Lee, J. H. Kim, K. Y. Kim, K. M. Kim, J. H. Lim, J. Am. Chem. Soc., 134, 16500, (2012). https://doi.org/10.1021/ja3073808
- C. C. Wu, H. Xu, C. Otto, D. N. Reinhoudt, R. G. H. Lammertink, J. Huskens, V. Subramaniam, A. H. Velders, J. Am. Chem. Soc., 131, 7526, (2009) https://doi.org/10.1021/ja901756a
- K. Salaita, Y. H. Wang, C. A. Mirkin, Nature Nanotechnology, 2, 145, (2007). https://doi.org/10.1038/nnano.2007.39
- Y. J. Ji, Y. J. Shin. Y. R. Shin, J. Y. Kim, Y. S. Yoon, J. S. Shin, Journal of Adhesion and Interface, 7, 10, (2006).
- J. A. Howarter, J. P. Youngblood, Macromolecules, 40, 1128, (2007). https://doi.org/10.1021/ma062028m
- B. Bhushan, D. Hansford, K. K. Lee, J. Vac. Sci. Technol., 24, 1197, (2006)
- Y. Wang, B. Bhushan, ACS Appl. Mater. Interfaces, 7, 743, (2015). https://doi.org/10.1021/am5067755
- A. Hernandez-Santana, E. Irvine, K. Faulds, D. Graham, Chem. Sci., 2, 211, (2011) https://doi.org/10.1039/C0SC00420K
- A. Ivanisevic, C. A. Mirkin, J. Am. Chem. Soc., 123, 7887, (2001). https://doi.org/10.1021/ja010671c