Conferences

2011

1. S. Adzila, I. Sopyan, and M. Hamdi, Synthesis of hydroxyapatite through dry mechanochemical method and its conversion to dense bodies: preliminary results, Presented at The 5th Kuala Lumpur International Conference on Biomedical Engineering, held in Kuala Lumpur, Malaysia, 20 - 23 June 2011.
2. I. Sopyan, S. F. Adlina, S.A. Mohamad,  Preparation of Dense Biphasic Calcium Phosphate Ceramics Using Eggshell Derived Nano Powders. Presented at  2nd International Conference on Mechanical Aerospace Engineering, July 29-31, 2011, Bangkok, Thailand.
3. Sharifah Adzila, Iis Sopyan, Mohd.Hamdi, S. Ramesh,  Mechanochemical Synthesis of Nanosized Hydroxyapatite Powder and Its conversion to Dense Bodies. Presented at  2011 International Conference on Frontier of Nanoscience and Technology (ICFNST 2011) held in Kunming, China, September 28-29, 2011.

2010

1. E. Pusparini, I. Sopyan, M. Hamdi, Synthesis and characterization of sodium doped hydroxyapatite produced by sol-gel method, Presented at 3rd International Conference on Functional Materials and Devices (ICFMD), Kuala Trengganu, 14-16 June 2010.
2. F. Diana, I. Sopyan, and M. Mel, Synthesis OF TiO2 nanosized powder photocatalyst via sol-gel method for bacteria killing application, Presented at 19th Scientific Conference & 20th Annual Meeting of Electron Microscopy Society Malaysia (EMSM), Langkawi, Malaysia, 14 to 16 December 2010.

2009

1. Norshahida Sarifuddin, Zuraida Ahmad and Iis Sopyan, Cement-Coconut Fiber-Albumen Composite (CCAC): Effect of Fiber Loading and Curing Time on the Compressive Strength, Presented at the 2nd Annual International Conference on Green Technology and Engineering (ICGTE 2009), Lampung, Indonesia, April 15-17, 2009.
2. Fariza Abdulrahman, Zuraida Ahmad and Iis Sopyan, Egg Yolk as Pore Creating Agent for Porous Tri-Calcium Phosphate, Presented at the 2nd Annual International Conference on Green Technology and Engineering (ICGTE 2009), Lampung, Indonesia, April 15-17, 2009.
3. Yusilawati Ahmad Nor, Maizirwan Mel, Hamzah Mohd Salleh and Iis Sopyan,  The growth study of vero cell in different types of microcarrier, Presented at 3rd  International Conference on Chemical &  Bioprocess Engineering, Sabah, Malaysia, 12-14 August 2009.
4. Yusilawati Ahmad Nor, Jaafar Nuhu Jaafar, Maizirwan Mel, Hamzah Mohd Salleh and Iis Sopyan, Optimization of serum preparation in vero cell culture using a statistical approach, Presented at 3rd  International Conference on Chemical &  Bioprocess Engineering, Sabah, Malaysia, 12-14 August 2009.
5. S H Lau, Iis Sopyan, Hauyee Chang, Jeff Gelb, and Wenbing Yun, Non invasive 3D porosity and defect characterization of advance materials at micro to nano scale resolution with a novel CT system, Paper presented at the International Conference on Advances in Materials and Processing Technologies (AMPT 2009), Kuala Lumpur, Malaysia, 26-29 October 2009.
6. A. N. Yusilawati, M. Mel, I. Sopyan, M. S. Hamzah, K. H. Ng, and C. S. Wong, Fabrication system for surface modification of polystyrene beads by uv/ozone treatment and itscharacterization, Paper presented at the International Conference on Advances in Materials and Processing Technologies (AMPT 2009), Kuala Lumpur, Malaysia, 26-29 October 2009.
7. M. Mel, F. R. Abidin, and I. Sopyan, Fabrication of ceramic membrane chromatography for biologics purification, Paper presented at the International Conference on Advances in Materials and Processing Technologies (AMPT 2009), Kuala Lumpur, Malaysia, 26-29 October 2009.
8. A. R. Fariza, A. Zuraida, and I. Sopyan, Egg yolk as pore creating agent to produce porous tri-calcium phosphate for one implant application, Paper presented at the International Conference on Advances in Materials and Processing Technologies (AMPT 2009), Kuala Lumpur, Malaysia, 26-29 October 2009.
9. M.C. Murad, I. Sopyan, C. Rohaida, Z. Ahmad, M. Reusmaazran, Fabrication and characterization of strontium-doped hydroxyapatite bioceramics scaffolds for bone implant application: A preliminary study, Paper Presented at International Conference on Functionalized and Sensing Materials (FUSEM 2009), Bangkok, Thailand, 7-9 December 2009.
10. Iis Sopyan, Jasminder Kaur, and Toibah Abd Rahim, Development of Porous Biomaterials for Bone Substitutes via Polymeric Sponge Method, Presented at Seminar on Research Findings 2009,  RMC- IIUM,  Kuala Lumpur, 17 December 2009.
11. Iis Sopyan, Nor Ishida, Development of Cement Bonded TiO2 Photocatalysts For  Industrial Waste Water Purification, Presented at Seminar on Research Findings 2009,  RMC- IIUM,  Kuala Lumpur, 17 December 2009.
12. E. Pusparini, I. Sopyan, M. Hamdi, M.W. Wildan, A.I. Ektessabi, Study on the effect of metal doping on mechanical properties and biological performance of calcium phosphate materials, Proceedings of the 2nd AUN/SEED-Net Regional Conference on Manufacturing Engineering (ISBN: 978-979-18563-2-4), pp. A12-A17, Faculty of Industrial Technology (FTI) ITB, Bandung, Indonesia, 7-8 December 2009.
13. N. A. Nawawi, I. Sopyan, and Q.H. Shah, Mechanical properties of Mn-doped calcium phosphate dense bodies prepared using sol-gel derived nanocrystalline powders, Presented at the 7th ASEAN Conference on Microscopy, Bali, Indonesia, 3-5 December 2009.

2008

1. I. Sopyan, A.N. Natasha, Preparation of Nano Structured Manganese-doped Biphasic Calcium Phosphate Powders via Sol-Gel Method, Presented at 2nd International Conference on Functional Materials and Devices (ICFMD-II), Kuala Lumpur, Malaysia, 16-19 June 2008.
2. I. Sopyan,  A.R. Toibah,  M. Mel, N.H. Hussain, and Z.A. Ahmad, Preparation of bioactive porous ceramic microcarriers for animal cell culture, Presented at 2nd International Conference on Functional Materials and Devices (ICFMD), Kuala Lumpur, 16-19 June 2008.
3. A. Fadli and I. Sopyan, Preparation of porous alumina for biomedical applications through protein foaming-consolidation method, Presented at 2nd International Conference on Functional Materials and Devices (ICFMD), Kuala Lumpur, 16-19 June 2008.
4. A. Rosli and I. Sopyan, Development of bioactive ceramic coating for biomedical application through hydrothermal synthesis, Presented at 2nd International Conference on Functional Materials and Devices (ICFMD), Kuala Lumpur, 16-19 June 2008.
5. A. Zuraida, I.Sopyan, S.Norshahida, M.T.Nurlaily, H.Zahurin, Cement-Denature Albumen Composite (CDAC) for Structural Applications: Effect of Volume Fraction and Curing Time on the Strength, Presented at 2nd International Conference on Functional Materials and Devices (ICFMD), Kuala Lumpur, 16-19 June 2008.
6. Y.Yusliza, A.Zuraida, I.Sopyan and  H.Zahurin, Effect of Tapioca-starch on Impact Properties of Cotton Fibre Reinforced Egg-albumen Bio-composites, Presented at 2nd International Conference on Functional Materials and Devices (ICFMD), Kuala Lumpur, 16-19 June 2008.
7. Nor Hafizah Ahmad Tarmizi, Radhiyah Abd. Aziz, and Iis Sopyan, The Development of Cement Bonded TiO2 Photocatalyst for Phenol Removal, Proceedings of International Conference on MEMS and Nanotechnology (ICMN08), Kuala Lumpur 11-13 May 2008, pp 73-76, 2008.
8. A. R. Toibah and I. Sopyan, Effect of Calcinations Temperature on Chemical and Physical Properties of Magnesium Doped Biphasic Calcium Phosphate Prepared via Sol-Gel Method, Proceedings of International Conference on MEMS and Nanotechnology (ICMN08), Kuala Lumpur 11-13 May 2008, pp 68-72, 2008.
9. K. L. Aw, W. H. Yeo, C. Y. Tan, S. Ramesh, I. Sopyan and M. Hamdi, Consolidation of Nanocrystalline Hydroxyapatite Powder for Medical Applications, Proceedings of ICCBT Conference, UNITEN, 16-20 June 2008 (Grand Plaza Park Royal Hotel), pp 171-180, 2008.
10. W. H. Yeo, C. Y. Tan, K. L. Aw, S. Ramesh, I. Sopyan and M. Hamdi, Improvement in Sinterability of Hydroxyapatite by Addition of Magnesium Oxide, Proceedings of ICCBT Conference, UNITEN, 16-20 June 2008 (Grand Plaza Park Royal Hotel), pp 181-186, 2008.
11. S. Meenaloshini, S. Ramesh, I. Sopyan and W.D. Teng, Densification Studies of Tetragonal Zirconia with Manganese as Sintering Additives, Proceedings of ICCBT Conference, UNITEN, 16-20 June  2008 (Grand Plaza Park Royal Hotel), pp 187-196, 2008.
12. R. N. Ain, I. Sopyan and S. Ramesh, Preparation of Biphasic Calcium Phosphate Ceramics Powders and Conversion to Porous Bodies, Proceedings of ICCBT Conference, UNITEN, 16-20 June 2008 (Grand Plaza Park Royal Hotel), pp 245 - 256, 2008.
13. D. Norhidayu, I. Sopyan and S. Ramesh, Development of Zinc Doped Hydroxyapatite for Bone Implant Applications, Proceedings of ICCBT Conference, UNITEN, 16-20 June 2008 (Grand Plaza Park Royal Hotel), pp 257-270, 2008. 
14. Y.Yusliza, A.Zuraida, I.Sopyan and  H.Zahurin, Study of Volume Fiber Fraction in Egg-Albumen Composites, Proceedings of  International Conference on Mechanical and Manufacturing Engineering 2008 (ICME 2008), Johor Bharu,  Malaysia, 21-23 May 2008.
15. A. Rosli and I. Sopyan, Deposition of bioactive ceramic coating on titanium alloy through dip coating assisted-hydrothermal method, Proceedings of 2008 Malaysian Metallurgical Conference, Kajang, Selangor, Malaysia, pp. 166-171 (2008).
16. Iis Sopyan and Ahmad Fadli,  Porous alumina via protein foaming-consolidation method, Presented at European Materials Research Society (E-MRS) Fall Meeting 2008, Warsaw, Poland, 15-19 September 2008.
17. Iis Sopyan and Toibah Abdurrahim, Synthesis of Mg-doped biphasic calcium phosphate via sol-gel method, Presented at European Materials Research Society (E-MRS) Fall Meeting 2008, Warsaw, Poland, 15-19 September 2008.
18. Nor Hafizah Ahmad Tarmizi and Iis Sopyan, Recent Progress on Development of TiO2 Photocatalysts for Environmental Applications, Presented at Sixth International Symposium on Southeast Asian Water Environment in Bandung, Indonesia, October 30-31, 2008.
19. Nor Hafizah Ahmad Tarmizi and Iis Sopyan, Development of Nanostructured TiO2 Photocatalyst Powder for Water Purification, Presented at Sixth International Symposium on Southeast Asian Water Environment in Bandung, Indonesia, October 30-31, 2008. 
20. Radhiyah Abd Aziz, and Iis Sopyan, “Synthesis of TiO2-SiO2 Powder Using Sol-Gel Method for Photocatalyst Applications”, Presented at Sixth International Symposium on Southeast Asian Water Environment in Bandung, Indonesia, October 30-31, 2008.

2007

1. Nor Hafizah Ahmad Tarmizi and Iis Sopyan, Development of Nanosized TiO2 Powder Photocatalyst via Novel Sol-Gel Method, Presented at Sixth Asean Electron Microscopy and Microscope Conference 2007, 9-12 December, 2007, Pahang, Malaysia.
2. A.N. Natasha, I. Sopyan, Preparation of Manganese doped Biphasic Calcium Phosphate Powders through Sol-gel Method, Presented at 6th ASEAN Electron Microscopy and Micrographs Conference, 9-12 December 2007, Pahang, Malaysia.
3. Toibah A. Rahim, I. Sopyan, Syntesis of Magnesium doped Biphasic Calcium Phosphate Nanopowders through Sol-gel Method, Presented at 6th ASEAN Electron Microscopy and Micrographs Conference, 9-12 December 2007, Pahang, Malaysia.