17. Iskandar, F., T. Ogi, and K. Okuyama: Simple synthesis of GaN nanoparticles from gallium nitrate and ammonia aqueous solution under a flow of ammonia gas, Mater. Lett., 60(1) 73-76, (2006)
18. Ogi, T., F. Iskandar, Y. Itoh and K. Okuyama: Characterization of dip-coated ITO films derived from nanoparticles synthesized by low-pressure spray pyrolysis, J. Nanoparticle Res., 8 (3-4), 343-350 (2006)
19. Okuyama, K., M. Abdullah, I. W. Lenggoro, and F. Iskandar: Preparation of Functional Nanostructured Particles by Spray Drying-A Review, Adv. Powder Technol., 17(6), 587-611 (2006).
20. Iskandar, F., H. M. Lee, T. Toda, T. Iwaki and K. Okuyama: Fabrication of L10 FePtAg nanoparticles and a study on the effect of Ag during the annealing process, J. Magn. Magn. Mater., 305(2), 514-519 (2006)
21. Inkyo, M., T. Tahara, T. Iwaki, F. Iskandar, C.J.Hogan Jr., and K. Okuyama: Experimental Investigation of Nanoparticle Dispersion by Beads Milling with Centrifugal Bead Separation, J. Colloid Interface Sci., 304 (2), 535-540 (2006)
22. Ogi, T., L. B. Modesto-Lopez, F. Iskandar, and K. Okuyama: Fabrication of a large area monolayer of silica particles on a sapphire substrate by a spin coating method, Colloid Surf. A-Physicochem. Eng. Asp., 297 (1-3), 71-78 (2007)
23. Lee, H. M., S. G. Kim, I. Matsui, T. Iwaki, F. Iskandar, I. W. Lenggoro, and K. Okuyama: Monolayer Deposition of L10 FePt Nanoparticles via Electrospray Route, J. Magn. Magn. Mater., 313 (1), 62-68 (2007)
24. Widiyandari, H., C. J. Hogan Jr., K. M. Yun, F. Iskandar, P. Biswas, and K. Okuyama: Production of Narrow Size Distribution Polymer-Pigment Nanoparticle Composites via Electrohydrodynamic Atomization, Macromol. Mater. Eng., 292, 495-502,(2007)
25. Iskandar, F., A. B. D. Nandiyanto, K. M. Yun, C. J. Hogan Jr., K. Okuyama, and P. Biswas: Enhanced Photocatalytic Performance of Brookite TiO2 Macroporous Particles Prepared by Spray Drying with Colloidal Templating, Adv. Mater., 19 (10), 1408-1412 (2007)
26. Widiyastuti,W., W.-N. Wang, I. W. Lenggoro, F. Iskandar and K. Okuyama: Simulation and Experiment of Spray Pyrolysis of Polydisperse Droplets, J. Mater. Res., J.Mater.Res. 22 (7), pp. 1888-1898, (2007).
27. Yun, K.M., C. J. Hogan, Y. Matsubayashi, M. Kawabe, F. Iskandar, and K. Okuyama: Nanoparticle Filtration by Electrospun Polymer Fibers, Chem. Eng. Sci., 62(17), 4751-4759, (2007).
28. Munir, M.M., K. M. Yun, F. Iskandar, A. Yabuki, and K. Okuyama: Heating Profile Effect on Morphology, Crystallinity and Photoluminescent Properties of Y2O3:Eu3+ Phosphor Nanofibers Prepared Using an Electrospinning Method, Jpn. J. Appl. Phys. Part 146 (10 A), pp. 6705-6709, (2007).
29. Widiyandari, H., F. Iskandar, N. Hagura and K. Okuyama: Preparation and Characterization of Nano-Pigment - Poly(Styrene-Co-n-Butyl Acrylate-Co-Methacrylic Acid) Composite Particles by High Speed Homogenization-Assisted Suspension Polymerization, J. Appl. Polym. Sci., 108(2), 1288-1297, (2008).
30. Ueda, K., Y. Tsuchida, N. Hagura, F. Iskandar, K. Okuyama and Y. Endo: High Performance of GaN Thin Films Grown on Sapphire Substrates Coated with a Silica-Submicron-Sphere Monolayer Film, Appl. Phys. Lett., 92, 101101 (2008).
31. Munir, M.M., F. Iskandar, K.M. Yun, K. Okuyama and M. Abdullah: Optical and electrical properties of indium tin oxide nanofibers prepared by electrospinning, Nanotechnology, 19, 145603 (2008).
32. Inkyo, M., Y. Tokunaga, T. Tahara, T. Iwaki, F. Iskandar, C.J. Hogan, K. Okuyama: Beads Mill-Assisted Synthesis of Poly Methyl Methacrylate (PMMA)-TiO2 Nanoparticle Composites, Ind. Eng. Chem. Res., 47(8), 2597-2604 (2008).
33. Ogi, T., Y. Kaihatsu, F. Iskandar, W. N. Wang and K. Okuyama : Facile Synthesis of New Full-Color-Emitting BCNO Phosphors with High Quantum Efficiency, Adv. Mater., 20, 3235-3238 (2008).
34. Terashi, Y., A. Purwanto, W.N. Wang, F. Iskandar, K. Okuyama: Role of Urea Addition in the Preparation of Tetragonal BaTiO3 Nanoparticles Using Flame Assisted Spray Pyrolysis, J. Eur.Ceram. Soc. 28, 2573-2580 (2008).
35. Wang, W.-N., F. Iskandar, K. Okuyama and Y. Shinomiya, Rapid Synthesis of Non-aggregated Fine Chloroapatite Blue Phosphors with High Quantum Efficiency, Adv. Mater., 20, 3422-3426 (2008).
36. Kim, S.-G., N. Hagura, F. Iskandar, A. Yabuki and K. Okuyama: Multilayer film deposition of Ag and SiO2 nanoparticles using a spin coating process, Thin Solid Films, 516, 8721-8725 (2008).
37. Minami, T., W.-N. Wang, F. Iskandar and K. Okuyama: Photoluminescence Properties of Submicrometer Phosphors with Different Particle/Crystallite Sizes, Jpn. J. Appl. Phys., 47, 7220-7223 (2008).
38. Munir, M.M., H. Widiyandari, F. Iskandar and K. Okuyama: Patterned indium tin oxide nanofiber films and its electrical and optical performance, Nanotechnology, Nanotechnology, 19, 375601 (2008).
39. Nandiyanto, A. B. D., F. Iskandar and K. Okuyama: Nano-sized Polymer Particle-Facilitated Preparation of Mesoporous Silica Particles Using a Spray Method, Chem. Lett., 37, 1040-1041 (2008).
40. Munir, M.M., F. Iskandar, Khairurrijal and K. Okuyama: A constant-current electrospinning system for production of high quality nanofibers, Rev. Sci. Instrum., 79 (9), 093904 (2008).
41. Hidayat, D., T. Ogi, F. Iskandar and K. Okuyama: Single crystal ZnO:Al nanoparticles directly synthesized using low-pressure spray pyrolysis, Mater. Sci. Eng. B, 151, 231-237 (2008).