Items where Author is "Sopyan, Iis "

Sopyan, Iis and Hablee, Sufiamie and Razali, Nurul Nabilah (2019) Straightforward synthesis of injectable calcium phosphate cement through novel hydrthermal technique for bone filling materials. Research Report. UNSPECIFIED. (Unpublished)

Hablee, Sufiamie and Sopyan, Iis and Mel, Maizirwan and Mohd. Salleh, Hamzah and Rahman, Mujibur (2018) Effect of poly(ethylene glycol) on the injectability, setting behavior and mechanical properties of calcium phosphate bone cement. IIUM Engineering Journal, 19 (2). pp. 192-202. ISSN 1511-788X E-ISSN 2289-7860

Al Mamun, Abdullah and AlSaadi, Mohammed A. and Alam, Md Zahangir and Sopyan, Iis (2018) Carbon nanotubes grown on oil palm shell powdered activated carbon as less hazardous and cheap substrate. Applied Nanoscience (Switzerland), 8 (7). pp. 1767-1779. ISSN 2190-5509 E-ISSN 2190-5517

Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Arifin, Mohd Azmir and Mel, Maizirwan and Mohd Salleh, Hamzah and Sopyan, Iis (2018) Surface modification of polycaprolactone (PCL) microcarrier for performance improvement of human skin fibroblast cell culture. In: International Conference on Advances in Manufacturing and Materials Engineering 2017 (ICAMME17), 8th-9th August 2017, Kuala Lumpur.

Razali, Nurul Nadirah and Sukardi, Mohd Amirul and Sopyan, Iis and Mel, Maizirwan and Mohd. Salleh, Hamzah and Rahman, Md Mujibur (2018) The effects of excess calcium on the handling and mechanical properties of hydrothermal derived calcium phosphate bone cement. In: International Conference on Advances in Manufacturing and Materials Engineering 2017 (ICAMME17), 8th-9th August 2017, Kuala Lumpur, Malaysia.

Hablee, Sufiamie and Sopyan, Iis and Mel, Maizirwan and Mohd. Salleh, Hamzah and Rahman, Mujibur (2018) Antiwashout behavior of calcium phosphate cement incorporated with poly(ethylene glycol). In: International Conference on Advances in Manufacturing and Materials Engineering 2017 (ICAMME17), 8th-9th August 2017, Kuala Lumpur, Malaysia.

Rahman, Md. Mujibur and Ismail, M. A. and Sopyan, Iis and Rahman, H. Y. (2018) Effects of forming temperature and sintering rate to the final properties of FeCuAl powder compacts formed through uniaxial die compaction process. In: International Conference on Advances in Manufacturing and Materials Engineering 2017 (ICAMME17), 8th-9th August 2017, International Islamic University Malaysia (IIUM), Gombak Campus, Kuala Lumpur.

Rahman, Md Mujibur and Rahman, H. Y. and Awang, Mohd Anuar and Sopyan, Iis (2018) Effects of sintering schedule to the characteristics of FeCrAl powder compacts formed at elevated temperature. In: International Conference on Advances in Manufacturing and Materials Engineering 2017 (ICAMME17), 8th-9th August 2017, Kuala Lumpur, Malaysia.

Mohd Noor, Najihah and Hashim, Yumi Zuhanis Has-Yun and Ahmad Nor, Yusilawati and Tshai, Albert and Wan Salim, Wan Wardatul Amani and Sopyan, Iis (2018) Electrospun Poly (Vinyl Alcohol) (PVA) fiber mats as carriers for extract from agarwood branch. In: International Conference on Halal Innovation in Products and Services 2018 (i-CHIPS 2018), 13th-14th July 2018, Haat Yai, Songkhla, Thailand.

Adeleke, Sakiru Adekunle and Bushroa, Abdul Razak and Herliansyah, Muhammad Kusumawan and Sopyan, Iis and Basirun, Wan Jefrey and Ladan, Magaji (2018) Preparation, scratch adhesion and anti-corrosion performance of TiO2-MgO-BHA coating on Ti6Al4V implant by plasma electrolytic oxidation technique. Journal of Adhesion Science and Technology, 32 (1). pp. 91-102. ISSN 0169-4243 E-ISSN 1568-5616

Adeleke, Sakiru Adekunle and Ramesh, Singh and Bushroa, Abdul Razak and Ching, Yern Chee and Sopyan, Iis and Maleque, Md. Abdul and Krishnasamy, Sivakumar and Chandran, Hari and Misran, Halina and Ubenthiran, Sutharsini (2018) The properties of hydroxyapatite ceramic coatings produced by plasma electrolytic oxidation. Ceramics International, 44 (2). pp. 1802-1811. ISSN 0272-8842

Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Arifin, Mohd Azmir and Mel, Maizirwan and Mohd. Salleh, Hamzah and Nordin, Norshariza and Sopyan, Iis and Jimat, Dzun Noraini (2017) Statistical optimization of gelatin immobilization on modified surface PCL microcarrier to improve PCL microcarrier compatibility. Jurnal Teknologi, 79 (6). pp. 167-175. ISSN 2180-3722

Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Arifin, Mohd Azmir and Mel, Maizirwan and Mohd Salleh, Hamzah and Sopyan, Iis and Jimat, Dzun Noraini (2017) Optimization of ultraviolet ozone treatment process for improvement of polycaprolactone (PCL) microcarrier performance. Cytotechnology, 69 (4). pp. 601-616. ISSN 0920-9069 E-ISSN 1573-0778

Arifin, Mohd Azmir and Mel, Maizirwan and Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Mohd Salleh, Hamzah and Sopyan, Iis (2017) Different oxidation treatments on polystyrene (PS) microspheres by using an ultraviolet/ozone (UVO3)system. Proceedings of Pakistan Academy of Sciences, 54 (1B). pp. 59-65. ISSN 2518-4261 E-ISSN 2518-427X

Hablee, Sufiamie and Sopyan, Iis and Mel, Maizirwan and Mohd. Salleh, Hamzah and Rahman, Md Mujibur (2017) Calcium phosphate cement for bone filler applications. Journal of Advanced Research in Materials Science, 39 (1). pp. 20-31. ISSN 2289-7992

Arifin, Mohd Azmir and Mel, Maizirwan and Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Mohd. Salleh, Hamzah and Sopyan, Iis (2017) Different oxidation treatments on polystyerene (PS) microspheres by using an ultraviolet/ozone (UVO3) system. Proceedings of the Pakistan Academy of Sciences: B. Life and Ennvironmental Sciences, 54 (1B). pp. 55-59. ISSN 2518-4261 E-ISSN 2518-427X

Razali, Nurul Nadirah and Sopyan, Iis and Mel, Maizirwan and Mohd. Salleh, Hamzah and Rahman, Md. Mujibur and Singh, Ramesh (2017) Effect of Poly(Vinyl Alcohol) addition on the properties of hydrothermal derived calcium phosphate cement for bone filling materials. In: 2nd International Conference on Materials Engineering and Nanotechnology (ICMEN2017), 12-14 May 2017, Kuala Lumpur.

Hablee, Sufiamie and Sopyan, Iis and Mel, Maizirwan and Mohd. Salleh, Hamzah and Rahman, Md Mujibur and Singh, Ramesh Kishore (2017) Novel injectable calcium phosphate bone cement from wet chemical precipitation method. In: 2nd International Conference on Materials Engineering and Nanotechnology, ICMEN 2017, 12-14 May 2017, Kuala Lumpur; Malaysia.

Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Arifin, Mohd Azmir and Mel, Maizirwan and Mohd Salleh, Hamzah and Nordin, Norshariza and Sopyan, Iis and Jimat, Dzun Noraini (2017) Statistical optimization of gelatin immobilisation on modified surface PCL microcarrier to improve PCL microcarrier compatibility. Jurnal Teknologi, 79 (6). pp. 167-175. E-ISSN 2180-3722

S., Adzila and S., Ramesh and Sopyan, Iis (2016) Properties of magnesium doped nanocrystalline hydroxyapatite synthesize by mechanochemical method. ARPN Journal of Engineering and Applied Sciences, 11 (24). pp. 14097-14100. ISSN 1819-6608

Sopyan, Iis and Gunawan, Gunawan and Shah, Qasim Hussain and Mel, Maizirwan (2016) Fabrication and sintering behavior of zinc-doped biphasic calcium phosphate bioceramics. Materials and Manufacturing Processes, 31 (6). pp. 713-718. ISSN 1042-6914 E-ISSN 1532-2475

Hablee, Sufiamie and Razali, Nurul Nadirah and Alqap, Asep Sofwan Faturohman and Sopyan, Iis (2016) Recent developments on injectable calcium phosphate bone cement. Recent Patents on Materials Science, 9 (2). pp. 72-94. ISSN 1874-4648 E-ISSN 1874-4656

Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Arifin, Mohd Azmir and Mel, Maizirwan and Mohd. Salleh, Hamzah and Sopyan, Iis and Jimat, Dzun Noraini (2016) Statistical optimization of gelatin immobilization to improve PCL microcarrier surface. In: 4th International Conference on Biotechnology Engineering 2016 (ICBioE 2016), 25th-27th July 2016, Kuala Lumpur.

Abd Rahim, Toibah and Sopyan, Iis and Mel , Maizirwan (2016) Vero cell culture on magnesium doped biphasic calcium phosphate scaffolds. In: 4th International Conference on Biotechnology Engineering 2016 (ICBioE 2016), 25th-27th July 2016, Kuala Lumpur.

Alaei, Iraj and Al bathi, Souad Ali Muhammad and Sopyan, Iis (2015) Fabrication and characterization of poly (ethylene oxide) for photo-electronic devices. ARPN Journal of Engineering and Applied Sciences, 10 (22). pp. 17239-17241. ISSN 1819-6608

Mahmood, Mahmood Hameed and -, Suryanto and Sopyan, Iis (2015) Hydrophobic organosilica coating on steel and aluminium. ARPN Journal of Engineering and Applied Sciences, 10 (22). pp. 17252-17255. ISSN 1819-6608

Arifin, Mohd Azmir and Mel, Maizirwan and Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Mohd. Salleh, Hamzah and Sopyan, Iis and Nordin, Norshariza (2015) Ultraviolet/ozone treated polystyrene microcarriers for animal cell culture. Journal of Chemical Technology and Biotechnology. ISSN 0268-2575 E-ISSN 1097-4660 (In Press)

Adeleke, S. A. and Sopyan, Iis and Bushroa, A. R. (2015) Hydroxyapaptite layer formation on titanium alloys surface using micro-arc oxidation. ARPN Journal of Engineering and Applied Sciences, 10 (21). pp. 10101-10108. ISSN 1819-6608

Sopyan, Iis (2015) Bone implant materials from eegshell waste. Applied Mechanics and Materials, 776. pp. 282-288. ISSN 1662-7482

Sopyan, Iis and ., Nor Hafizah (2015) Cement bonded sol-gel TiO2 powder photocatalysis for phenol removal. Applied Mechanics and Materials, 776. pp. 271-276. ISSN 1660-9336

Sopyan, Iis and -, Gunawan and -, Suryanto (2015) Sol-gel derived zinc doped calcium phosphate bioceramics prepared via different sintering strategies. Advanced Materials Research, 1115. pp. 341-344. ISSN 1022-6680

Sopyan, Iis and Gunawan, Syauqi (2015) Thermal analysis on dehydroxylation of sol-gel derived zinc doped calcium phosphate powders. Advanced Materials Research, 1115. pp. 353-356. ISSN 1662-8985

Sopyan, Iis (2015) Magnesium doped hydroxyapatite through mechanochemical synthesis. Advanced Materials Research, 1087. pp. 329-333. ISSN 1662-8985

Asmawi, R. and Ibrahim, M.H.I. and Amin, A. M. and Mustapha, N. and Sopyan, Iis (2015) Synthesis and characterization of nanocrystalline hydroxyapatite powder. Advanced Materials Research, 1087. pp. 142-146. ISSN 1022-6680

Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Jimat, Dzun Noraini and Sopyan, Iis and Arifin, Mohd Azmir and Mel, Maizirwan and Mohd. Salleh, Hamzah (2015) Modification of Polycaprolactone microspheres surface by ultra violet/ozone treatment to improve its hydrophilicity. In: 1st UMM International Conference on Pure and Applied Research (UMM-ICoPAR), August 21-22, 2015, Universitas Muhammadiyah Malang (UMM), Jawa Timur, Indonesia.. (Unpublished)

Sopyan, Iis and Gunawan, - and -, Suryanto (2014) Sol-gel derived zinc doped calcium phosphate bioceramics prepared via different sintering strategies. In: International Conference on Advances in Manufacturing and Materials Engineering (ICAMME2014), 23rd-25th September 2014, Kuala Lumpur. (Unpublished)

Sopyan, Iis and C. M., Mardziah and Koay Mei, Hyie and N. R., Nik Roselina (2014) Conversion of strontium hydroxyapatite nanopowders to porous scaffolds for bone implant application. Applied Mechanics and Materials, 607. pp. 3-6. ISSN 1660-9336

Gunawan, - and Sopyan, Iis and Suryanto, - and Naqshband, Abreeq (2014) Zinc-doped biphasic calcium phosphate nanopowders synthesized via sol-gel method. Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, 53A (5). pp. 152-158. ISSN 0376-4710 E-ISSN 0975-0975

-, Gunawan and Sopyan, Iis and Mel, Maizirwan and -, Suryanto (2014) Investigations of the effects of initial Zn concentration and sintering conditions on the phase behavior and mechanical properties of Zn-doped bcp. Advances in Environmental Biology, 8 (3(Spe)). pp. 680-685. ISSN 1995-0756 E-ISSN 1998-1066

-, Gunawan and Sopyan, Iis and Mel, Maizirwan and -, Suryanto (2014) Preparation of zinc doped-biphasic calcium phosphate/carbon nanotube composites. Advances in Environmental Biology, 8 (3(Spe)). pp. 787-791. ISSN 1995-0756 E-ISSN 1998-1066

Naqshbandi, Abreeq and Sopyan, Iis and -, Gunawan and -, Suryanto (2014) Sol-gel synthesis of Zn doped HA powders and their conversion to porous bodies. Applied Mechanics and Materials, 493. pp. 603-608. ISSN 1660-9336

Ahmad Nawawi, Natasha and Ramesh, Singh and Hamdi, Mohd and Tan, Chou Young and Purbolaksono, Judha and Toulouei, Ranna and Sopyan, Iis (2014) Synthesis and properties of biphasic calcium phosphate prepared by different methods. Advanced Materials Research, 970. pp. 20-25. ISSN 1022-6680

Alqap, Asep Sofwan F. and Sopyan, Iis and -, Suryanto (2014) The effects of excess calcium and aging media on mechanical properties of calcium phosphate filling materials. Advanced Materials Research, 911. pp. 195-199. ISSN 1022-6680

Al-Bat’hi1, Souad A. M. and Sopyan, Iis and Alaei, Iraj (2013) Natural photosensitizers for dye sensitized solar cells. In: European conference and workshop on Renewable Energy Systems (EWRES), 17-28 September 2012, Alanya / Antalya, Turkey.

Syed Abu Bakar, Sharifah Adzila and Sopyan, Iis and Singh, Ramesh and Pusparini, Erlani (2013) Mechanochemical synthesis of sodium doped hydroxyapatite powder. Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, 52A. pp. 739-743. ISSN 0975-0975 (O), 0376-4710 (P)

Abdul Aziz , Radhiyah and Sopyan, Iis (2013) Photocatalytic decomposition of acetaldehyde gas on TiO2-SiO2 thin film photocatalyst ― a kinetic analysis. Indian Journal of Chemical Technology, 20 (2). pp. 137-144. ISSN 0975-0991 E-ISSN 0971-457X

Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Mohd. Salleh, Hamzah and Mel, Maizirwan and Sopyan, Iis and Arifin, Mohd Azmir (2013) Development of polystyrene microcarrier by an emulsion solvent evaporation process. In: IIUM Research, Invention and Innovation Exhibition (IRIIE) 2013, 19-20 Feb 2013, Cultural Activity Centre (CAC) and KAED Gallery, IIUM.

Naqshbandi, Abreeq R. and Sopyan, Iis and -, Gunawan (2013) Development of porous calcium phosphate bioceramics for bone implant applications: a review. Recent Patents on Materials Science, 6. pp. 238-252. ISSN 1874-4656

Gunawan, Gunawan and Sopyan, Iis and Nurfaezah, Siti and Ammar, Mohd (2013) Development of triphasic calcium phosphate–carbon nanotubes (HA/TCP-CNT) composite: a preliminary study. Key Engineering Materials, 531-32. pp. 258-261. ISSN 1013-9826

Mel, Maizirwan and Arifin, Mohd Azmir and Samsudin, Nurhusna and Mohd. Salleh, Hamzah and Hashim, Yumi Zuhanis Has-Yun and Sopyan, Iis (2013) Fabrication of gelatin coated polycaprolactone (PCL) microspheres for cell culture application. In: IIUM Research, Invention and Innovation Exhibition (IRIIE) 2013, 19-20th February 2013, Cultural Activity Centre (CAC) and KAED Gallery, IIUM.

Mohamad, Souad A. and Alaei, Iraj and Sopyan, Iis (2013) Natural photosensitizers for dye sensitized solar cells. International Journal of Renewable Energy Research (IJRER), 3 (1). pp. 138-143. ISSN 1309-0127

Ariffin, Mohd Azmir and Samsudin, Nurhusna and Mel, Maizirwan and Mohd. Salleh, Hamzah and Sopyan, Iis (2013) Preparation and characterization of polycaprolactone (PCL) microspheres for cell culture applications. In: 3rd International Conference on Biotechnology (ICBioE'13), 2nd-4th July 2013, Berjaya Timesquare Hotel, Kuala Lumpur.

Sopyan, Iis and -, Suryanto and Fadli, Ahmad and Ramesh, Singh (2013) Protein foaming-consolidation method for fabrication of high performance porous bioceramics. Advanced Materials Research, 622-23. pp. 1759-1763. ISSN 1022-6680

Samsudin, Nurhusna and Arifin, Mohd. Azmir and Hashim, Yumi Zuhanis Has-Yun and Mel, Maizirwan and Mohd. Salleh, Hamzah and Sopyan, Iis (2013) Studies on the process condition that affect the size of polystyrene microcarrier by an emulsion solvent evaporation process. In: 3rd International Conference on Biotechnology Engineering (ICBIoE 2013, 2-4 July 2013, Kuala Lumpur, Malaysia.

Al-Mamun, Abdullah and Al-Saadi, Mohammed A. and Muyibi, Suleyman Aremu and Alam, Md. Zahangir and Sopyan, Iis (2012) Kinetics of cadmium adsorption by CNTs grown on PACs. In: International Conference on Nanotechnology, ICONT 2012, 29 May – 01 June 2012, Pahang.

Sopyan, Iis and Fadli, Ahmad and Mel, Maizirwan (2012) Porous alumina–hydroxyapatite composites through protein foaming–consolidation method. Journal of the Mechanical Behavior of Biomedical Materials, 8. pp. 86-98. ISSN 1751-6161

Sara Lee, K.Y and Christopher Chin, K.M., and Ramesh, Singh and Tan, Chou Yong and Teng, Wan Dung and Sopyan, Iis (2012) Characterization of forsterite bioceramics. In: International Conference on Advances in Manufacturing and Materials Engineering, ICAMME 2012, 3 - 5 July 2012 , Kuala Lumpur; Malaysia.

-, Sharifah Adzila and Murad, Mardziah C. and Sopyan, Iis (2012) Doping metal into calcium phosphate phase for better performance of bone implant materials. Recent Patents on Materials Science, 5. pp. 18-47. ISSN 1874-4656

Rahman, M.M. and Nor, S.S.M. and Rahman, H.Y. and Sopyan, Iis (2012) Effects of forming parameters and sintering schedules to the mechanical properties and microstructures of final components. Materials and Design, 33. pp. 153-157. ISSN 0261-3069

Sopyan, Iis and Che Murad, Mardziah and Singh, Ramesh (2012) Fabrication of porous ceramic scaffolds via polymeric sponge method using sol-gel derived strontium doped hydroxyapatite. Applied Mechanics and Materials, 117-19. pp. 829-832. ISSN 1660-9336

Sopyan, Iis and Ahmad, Fadli (2012) Floating porous alumina from protein foaming-consolidation technique for cell culture application. Ceramics International, 38. pp. 5287-5291. ISSN 0272-8842

Mohamed Yatim, Norazlina and Yusof, Faridah and Ratnam, Chantara Thevy and Sopyan, Iis (2012) Irradiation modification of epoxidized natural rubber/ethylene vinyl acetate/carbon nanotubes nanocomposites. Advanced Materials Research, 364. pp. 427-433. ISSN 1022-6680

Amiriyan, Mahdi and Kelvin, Chew W.J. and Ramesh, S. and Tolouei, Ranna and Hassan, M.A. and Sopyan, Iis and Meenaloshini, S. (2012) Mechanical and electrical properties of Y-TZP/ZrB2 composite. In: International Conference on Advances in Manufacturing and Materials Engineering, ICAMME 2012, 3rd - 5th July 2012 , Kuala Lumpur.

Fadli, Ahmad and Sopyan, Iis and Ramesh, Singh (2012) Porous alumina from protein foaming-consolidation method containing hydrothermal derived hydroxyapatited powder. Applied Mechanics and Materials, 117-19. pp. 782-785. ISSN 1660-9336

Ramesh, Singh and Tan, Chou Yong and Tolouei, Ranna and Amiriyan, Mahdi and Purbolaksono, Judha and Sopyan, Iis and Teng, Wan Dung (2012) Sintering behavior of hydroxyapatite prepared from different routes. Materials and Design, 34. pp. 148-154. ISSN 0261-3069

Mel, Maizirwan and Abdeen, Fouad R. H. and Sopyan, Iis (2011) Fabrication of ceramic membrane chromatography for biologics purification. IIUM Engineering Journal, 12 (4). pp. 115-124. ISSN 1511-788X

Al-Saadi, Mohammed A. and Al-Mamun, Abdullah and Muyibi, Suleyman Aremu and Alam, Md Zahangir and Sopyan, Iis and Atieh, Muataz A. and Ahmed, Yehya M. (2011) Synthesis of various carbon nanomaterials (CNMs) on powdered activated carbon. African Journal of Biotechnology, 10 (81). pp. 18892-18905. ISSN 1684–5315

Sopyan, Iis and Fadli, Ahmad and Mel, Maizirwan (2011) Effect of hydroxyapatite and tricalcium phosphate addition on protein foaming-consolidation porous alumina. Journal of Porous Materials. ISSN 1380-2224 (P), 1573-4854 (O)

Tolouei, Ranna and Singh, Ramesh and Sopyan, Iis and Yong, Tan Chou and Amiriyan, Mahdi and Dung, Teng Wan (2011) Dependence of the fracture toughness on the sintering time of dense hydroxyapatite bioceramics. Materials Science Forum, 694. pp. 391-395. ISSN 0255-5476

Pusparini, Erlani and Sopyan, Iis and Abd Shukor , Mohamad Hamdi and Ramesh, Singh (2011) Sodium-doped hydroxyapatite nanopowder through sol-gel method: synthesis and characterization. Materials Science Forum, 694. pp. 128-132. ISSN 1662-9752

Rashmi, W. and Ismail, Ahmad Faris and Sopyan, Iis and Jameel, Ahmed Tariq and Yusof, Faridah and Khalid, M. and Mubarak, N. M. (2011) Stability and thermal conductivity enhancement of Carbon nanotube (CNT) nanofluid using gum Arabic. Journal of Experimental Nanoscience, 6 (6). pp. 567-579. ISSN 1745-8099

Sopyan, Iis and Hafizah, Nor and Jamal, Parveen (2011) Immobilization of TiO2 with cement: photocatalytic degradation of phenol and its kinetic studies. Indian Journal of Chemical Technology, 18 (4). pp. 263-270. ISSN 0975-0991 (O); 0971-457X (P)

Ahmad Nor, Yusilawati and Mel, Maizirwan and Sopyan, Iis and Hamzah, Mohd. Salleh and Ng, K.H. and Wong, Chiow San (2011) Surface modification of polystyrene beads by UV/Ozone treatment. Advanced Materials Research, 264. pp. 1532-1537. ISSN 1662-8985

Sopyan, Iis and Nawawi, Natasha Ahmad and Shah, Qasim Hussain and Ramesh, Singh and Tan, Chou Yong and Abd Shukor, Mohd Hamdi (2011) Sintering and properties of dense manganese-doped calcium phosphate bioceramics prepared using sol-gel derived nanopowders. Materials and Manufacturing Processes, 26. pp. 908-914. ISSN 1532-2475 ; 1042-6914

Sopyan, Iis and Mardziah, M. and Ahmad , Zuraida (2011) Fabrication of porous ceramic scaffolds via polymeric sponge method using sol-gel derived strontium doped hydroxyapatite powder. In: 5th Kuala Lumpur International Conference on Biomedical Engineering, BIOMED 2011, 20-23 June 2011, Kuala Lumpur, Malaysia.

AlSaadi, Mohammed A. and Al-Mamun, Abdullah and Muyibi, Suleyman Aremu and Alam, Md. Zahangir and Sopyan, Iis and Ahmed, Yehya M. and Atieh, Muataz A. (2011) Various Carbon Nanomaterials (CNMs) synthesized on powdered activated carbon by CVD reactor. In: 2nd International Conference on Biotechnology Engineering (ICBioE 2011), 17-19 May 2011, The Legend Hotel, Kuala Lumpur.

Fadli, Ahmad and Sopyan, Iis (2011) Porous ceramics with controllable properties prepared by protein foaming-consolidation method. Journal of Porous Materials, 18 (2). pp. 195-203. ISSN 1380-2224 (P), 1573-4854 (O)

Ahmad, Fadli and Sopyan, Iis and Mel, Maizirwan and Ahmad, Zuraida (2011) Porous alumina through protein foaming–consolidation method: effect of dispersant concentration on the physical properties. Asia-Pacific Journal of Chemical Engineering, 6. pp. 863-869. ISSN 1932-2143

Mel, Maizirwan and Sopyan, Iis and Fadli, Ahmad (2011) Biocompatibility of porous hydroxyapatite microcarrier for vero cell culture application. In: Recent Development of Microcarrier for Cell Culture Engineering. IIUM Press, Kuala Lumpur, pp. 43-50. ISBN 9789674180096

Mel, Maizirwan and Sopyan, Iis and Ahmad Nor, Yusilawati (2011) Cell attachment study of chicken fibroblast cell (DF-1) using Ceramic microcarrier granule in bioreactors. In: Recent Development oF Microcarier for Cell Culture Engineering. IIUM Press, Kuala Lumpur, pp. 131-140. ISBN 9789674180096

Sopyan, Iis and Mirza Julaihi, Muh Rafiq and Faturohman Alqap , Asep Sofwan (2011) Development of carbon doped TiO2 photocatalyst for pigment degradation. In: Advances in materials engineering - Volume 2. IIUM Press, Kuala Lumpur, pp. 19-24. ISBN 9789674181680

Sopyan, Iis and ., Ahmad Fadli (2011) Effect of dispersant on protein foaming-consolidation porous alumina containing hydrothermal derived hydroxyapatite nanopowder. In: Advances in materials engineering. IIUM Press, Kuala Lumpur, pp. 103-108. ISBN 9789674181673

Sopyan, Iis and Syed Abu Bakar, Sharifah Adzila and Abd Shukor, Mohd Hamdi (2011) Effect of milling time on mechanochemically synthesized nanohydroxyapatite bioceramics. In: Advances in materials engineering. IIUM Press, Kuala Lumpur, pp. 149-154. ISBN 9789674181673

Sopyan, Iis and -, Ahmad Fadli (2011) Effect of sintering temperature on protein foaming-consolidation porous alumina-tricalcium phosphate composites. In: Advances in materials engineering - volume 2. IIUM Press, Kuala Lumpur, pp. 43-48. ISBN 9789674181680

Sopyan, Iis and ., Ahmad Fadli (2011) Effect of yolk addition on protein foaming-consolidation porous alumina-calcium phosphate composite. In: Advances in materials engineering. IIUM Press, Kuala Lumpur, pp. 109-114. ISBN 9789674181673

Ramesh, Singh and Tan, Chou Yong and Yeo, W. H. and Tolouei, Ranna and Amiriyan, Mahdi and Sopyan, Iis and Teng, Wan Dung (2011) Effects of bismuth oxide on the sinterability of hydroxyapatite. Ceramics International, 37 (2). pp. 599-606. ISSN 0272-8842

Abdul Rahim, Toibah and Sopyan, Iis and Mel, Maizirwan and Fadli, Ahmad (2011) Evaluation on biological performance of porous pure and magnesium-doped biphasic calcium phosphate ceramics using vero cell culture. In: Recent Development of Microcarrier for Cell Culture Engineering. IIUM Press, Kuala Lumpur, pp. 51-59. ISBN 9789674180096

., Ahmad Fadli and Sopyan, Iis and ., Nur Syahidah and ., Nur Nadia (2011) Investigation of the effect of starch addition on protein foaming-consolidation porous alumina containing hydroxyapatite nanopowder. In: Advances in materials engineering. IIUM Press, Kuala Lumpur, pp. 115-119. ISBN 9789674181673

Alqap, Asep Sofwan Faturohman and Sopyan, Iis and Mazmaa, Nuur Izzati (2011) Manganese doped hydroxyapatite powder through hydrothermal method. In: Advances in composite materials. IIUM Press, Kuala Lumpur, pp. 155-160. ISBN 9789674182311

Syed Abu Bakar, Sharifah Adzila and Sopyan, Iis and Abd Shukor , Mohamad Hamdi and Ramesh, Singh (2011) Mechanochemical synthesis of nanosized hydroxyyapatite powder and its conversion to dense bodies. Materials Science Forum, 694. pp. 118-122. ISSN 0255-5476

Sopyan, Iis and Syed Abu Bakar, Sharifah Adzila and Abd Shukor, Mohd Hamdi (2011) Morphological analysis of mechanochemically synthesized nanohydroxyapatite bioceramics. In: Advances in materials engineering. IIUM Press, Kuala Lumpur, pp. 155-159. ISBN 9789674181673

Sopyan, Iis and ., Ahmad Fadli and Zulkifli, Nur Izzati (2011) Porous alumina-hydroxyapatite composites via protein foaming-consolidation method: effect of HA loading on physical properties. In: Advances in materials engineering. IIUM Press, Kuala Lumpur, pp. 132-136. ISBN 9789674181673

Amiriyan, Mahdi and Singh, Ramesh and Sopyan, Iis and Satgunam, Meenaloshini and Tolouei, Ranna and Teng, Wan Dung (2011) Pressureless sintering of electro-conductive zirconia composites. Materials Science Forum, 694. pp. 304-308. ISSN 1662-9752

Sopyan, Iis and Alqap, Asep Sofwan F. and Rakman, Nur Ain (2011) Production of porous calcium phosphate ceramics through polymeric sponge method. In: Advances in Materials Engineering - Volume 2. IIUM Press, Kuala Lumpur, pp. 120-125. ISBN 9789674181680

Mel, Maizirwan and Ahmad Nor, Yusilawati and Sopyan, Iis and Fadli, Ahmad, eds. (2011) Recent development of microcarrier for cell culture engineering. IIUM Press, International Islamic University Malaysia, Kuala Lumpur. ISBN 9789674180096

Nawawi, Natasha A and Alqap, Asep Sofwan F. and Sopyan, Iis (2011) Recent progress on hydroxyapatite-based dense biomaterials for load bearing bone substitutes. Recent Patents on Materials Science, 4. pp. 63-80. ISSN 1874-4656

Sopyan, Iis and Haruman, Esa and Sutjipto, Agus Geter Edy and Muhida, Riza (2011) Selection of materials and design specification for hip oint prosthesis. In: Mechatronics book series: Selected papers from ICOM'01, ICOM'05 and ICOM'08. IIUM Press, International Islamic University Malaysia, pp. 386-393. ISBN 9789670225685

Sopyan, Iis and Alqap, Asep Sofwan F. and Khushaili , Zuria Farhana (2011) Silicone doped calcium phosphate powder synthesized via hydrothermal method. In: Advances in Materials Engineering - Volume 2. IIUM Press, Kuala Lumpur, pp. 126-131. ISBN 9789674181680

Syed Abu Bakar, Sharifah Adzila and Sopyan, Iis and Abd Shukor, Mohd Hamdi (2011) Sodium doped nanohydroxyapatite bioceramics through mechanochemical synthesis. In: Advances in materials engineering. IIUM Press, Kuala Lumpur, pp. 160-164. ISBN 9789674181673

Alqap, Asep Sofwan Faturohman and ., Nor Hidayu and Sopyan, Iis (2011) Synthesis and characterization of sol-gel method derived zinc doped hydroxyapatite powder. In: Advances in composite materials. IIUM Press, Kuala Lumpur, pp. 161-166. ISBN 9789674182311

Ahmad Nor, Yusilawati and Mel, Maizirwan and Sopyan, Iis and Mohd. Salleh , Hamzah and Hooi, Ng Kim and C.S., Wong (2011) UV/ozone treatment system for polystyrene beads modification. In: Recent Development of Microcarrier for Cell Culture Engineering. IIUM Press, International Islamic University Malaysia, pp. 1-10. ISBN 9789674180096

., Ahmad Fadli and Sopyan, Iis (2011) The influence of hydroxyapatite loading on protein foaming-consolidation porous alumina sintered at 1300°C. In: Advances in materials engineering. IIUM Press, Kuala Lumpur, pp. 120-125. ISBN 9789674181673

Muhida, Riza and Martono, Wahyudi and Albagul, Abdulgani and Sutjipto, Agus Geter Edy and ., Afzeri and Haruman, Esa and Sopyan, Iis (2011) A maximum power point tracking for Photovoltaic system using temperature compensator method. In: Mechatronics book series: Selected papers from ICOM'01, ICOM'05 and ICOM'08. IIUM Press, Kuala Lumpur, pp. 187-193. ISBN 9789670225685

Sutjipto, Agus Geter Edy and Afzeri, Afzeri and Muhida, Riza and Sopyan, Iis and Haruman, Esa (2011) The use of scanning electron microscope in evaluating insulation property. In: Mechatronics book series: Selected papers from ICOM'01, ICOM'05 and ICOM'08. IIUM Press, Kuala Lumpur, pp. 180-186. ISBN 9789670225685

Ahmad Nor, Yusilawati and Sulong, Nurul Hafizah and Mel, Maizirwan and Mohd. Salleh, Hamzah and Sopyan, Iis (2011) The vero cells growth in different type of microcarriers. In: Recent Development of microcarrier for Cell Culture Engineering. IIUM Press, Kaula Lumpur, pp. 85-95. ISBN 9789674180096

Ahmad Nor, Yusilawati and Sulong, Nurul Hafizah and Mel, Maizirwan and Mohd. Salleh, Hamzah and Sopyan, Iis (2010) The growth study of vero cells in different type of microcarrier. Materials Sciences and Applications, 1 (5). pp. 261-266. ISSN 2153-1188 (O), 2153-117X (P)

Sopyan, Iis (2010) Manganese doping on biphasic calcium phosphate ceramics for machanical improvement. Medical Journal of Malaysia, 65. pp. 14-16. ISSN 0300-5283

Ahmad Nawawi, Natasha and Sopyan, Iis and Ramesh, Singh and Afzeri, Afzeri (2010) Phase behaviour of manganese-doped biphasic calcium phosphate ceramics synthesized via sol-gel method. Asia-Pacific Journal of Chemical Engineering. ISSN 1932-2143

Alqap, Asep Sofwan F. and Sopyan, Iis and Zubir, S. A. (2010) Concentration effect of aqueous synthesis on biphasic hydroxyapatite - β-tricalcium phosphate composition. Advanced Materials Research, 93-94. pp. 405-408. ISSN 1022-6680

Toque, Jay Arre and Herliansyah, Muhammad Kusumawan and Abd Shukor, Mohd Hamdi and Ide-Ektessabi, A. and Sopyan, Iis (2010) Adhesion failure behavior of sputtered calcium phosphate thin film coatings evaluated using microscratch testing. Journal of the Mechanical Behavior of Biomedical Materials, 3. pp. 324-330. ISSN 1751-6161

Sopyan, Iis and Mel, Maizirwan and Fadli, Ahmad and Zulkifli, Nur Izzati (2010) Floating porous ceramics for high densiti cell culture in stirred bioreactors. In: IIUM Research, Innovation & Invention Exhibition (IRIIE 2010), 26 - 27 January 2010, Kuala Lumpur.

Yusof, Yusliza and Ahmad, Zuraida and Sopyan, Iis (2010) Lightweight biodegradable cotton/albumen board (CAB) for sustainable environment. In: IIUM Research, Innovation & Invention Exhibition (IRIIE 2010), 26 - 27 January 2010, Kuala Lumpur.

Sopyan, Iis and Abdul Rahim, Toibah and Ahmad, Zainal Arifin (2010) Magnesium-doped biphasic calcium phosphate nanopowders via sol-gel method. In: The Sol-Gel Process : Uniformity, Polymers and Applications. Nova Science Publishers, Inc. ISBN 978-1-61761-621-1

Al-Sa'adi, Mohammed A. and Al-Mamun, Abdullah and Muyibi, Suleyman Aremu and Atieh, Muataz A. and Alam, Md. Zahangir and Sopyan, Iis and Ahmed, Yehya M. (2010) Optimization of synthesis of carbon nanotubes on iron impregnated activated carbon. In: 24th Symposium of Malaysian Chemical Engineers (SOMChE 2010) and 1st International Conference on Process Engineering and Advanced Materials 2010 (ICPEAM2010). , 15-17 June, 2010, Kuala Lumpur.

Ahmad Tarmizi, Nor Hafizah and Jamal, Parveen and Mohamed Ismail, Abdul Karim and Sopyan, Iis (2009) Tio2 powder photocatalyst from sol-gel route and its immobilisation with cement for photocatalytic phenol removal. Journal of the Institution of Engineers, Malaysia, 70 (4). pp. 49-56. ISSN 0126-513X

Mel, Maizirwan and Abdeen, Fouad and Sopyan, Iis (2009) Fabrication of ceramic membrane chromatography for biologics purification. In: Advanced materials and Processing Technologies, 26-29 October 2009, Kuala Lumpur.

Ahmad Nor, Yusilawati and Mel, Maizirwan and Sopyan, Iis and Mohd. Salleh, Hamzah and Ng, K.H. and Wong, Chiow San (2009) Fabrication system for surface modification of polystyrene beads by UV/Ozone treatment and its characterization. In: Advances in Materials and Processing Technologies, 26th-29th October 2009, Kuala Lumpur. (Unpublished)

Sopyan, Iis (2009) Artificial bone as an alternative solution for halal bone implants. In: World Halal Research Summit 2009, 7 - 8 May, 2009, Kuala Lumpur. (Unpublished)

-, Nor Hafizah and Sopyan, Iis (2009) Nanosized TiO2 photocatalyst powder via sol-gel method: effect of hydrolysis degree on powder properties. International Journal of Photoenergy, 2009. pp. 1-8. ISSN 1687-529X

Sopyan, Iis and Natasha, A. N. (2009) Preparation of nanostructured manganese-doped biphasic calcium phosphate powders via sol–gel method. Ionics, 15 (6). pp. 735-741. ISSN 0947-7047

Chou Yong, Tan and Singh, Ramesh and Khai Liang, Aw and Wei Hong, Yeo and Sopyan, Iis and Wan Dung, Teng (2009) Sintering behavior of hydroxyapatite ceramics prepared by different routes. In: 33rd International Conference & Exposition on Advanced Ceramics and Composites 2009, 18 - 23 January 2009, Daytona Beach, FL, United States.

Sopyan, Iis and Alqap, Asep Sofwan Faturrahman (2009) Synthetic bone as a solution for halal bone grafts implantation: demand for bone graft has been increasing steadily. Halal Pages 2009/2010. pp. 64-69. ISSN 1675-2465

Sopyan, Iis and Ramesh, Singh and Hamdi, Mohamed Salah (2008) Synthesis of nano sized hydroxyapatite powder using sol-gel technique and its conversion to dense and porous bodies. Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, 47 (11). pp. 1626-1631. ISSN 0376-4710

Mel, Maizirwan and Sopyan, Iis and Ahmad Nor, Yusilawati (2008) Cell attachment study of chicken fibroblast cell(DF-1) using ceramic microcarrier granule in bioreactors. The Medical Journal of Malaysia, 63 (Sup A). pp. 18-20. ISSN 0300-5283

A N, Natasha and Sopyan, Iis and Mel, Maizirwan and S., Ramesh (2008) Influence of Manganes Doping into HA Powders on the properties of its Dense Bodies. The Medical Journal of Malaysia, 63 (Sup A). pp. 85-86. ISSN 0300-5283

A R, Toibah and Sopyan, Iis and Mel, Maizirwan (2008) Synthesis and characterization of magnesium doped biphasic calcium phosphate. The Medical Journal of Malaysia, 63 (Sup A). pp. 83-84. ISSN 0300-5283

Toibah, A. R. and Sopyan, Iis and Abd Shukor, Mohd Hamdi and S., Ramesh (2008) Development of magnesium-doped biphasic calcium phosphate through sol-gel method. In: 4th Kuala Lumpur International Conference on Biomedical Engineering 2008, 25 – 28 June 2008, Kuala Lumpur, Malaysia.