Items where Author is "Iis, Sopyan"

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

Arifin, Mohd Azmir and Mel, Maizirwan and Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Hamzah, Mohd. Salleh and Iis, Sopyan (2017) Different oxidation treatments on polystyrene (PS) microspheres by using an ultraviolet/ozone (UVO3) system. Proceedings of Pakistan Academy of Sciences: B. Life and Environmental Sciences, 54 (B) (1). pp. 59-64. ISSN 2518-4261 E-ISSN 2518-427X

Alaei, Iraj and Mohamad, Souad A. and Iis, Sopyan (2015) Fabrication and characterization of poly (ethylene oxide) for photo-electronic devices. In: International Postgraduate Conference on Engineering Research (IPCER) 2015 , 27th-28th Oct. 2015, Gombak Campus, IIUM. (Unpublished)

Mamun, Abdullah Al and AlSaadi, Mohammed AbdulHakim and Muyibi, Suleyman Aremu and Alam, Md Zahangir and Iis, Sopyan (2014) Kinetics of cadmium adsorption by CNTs grown on PACs. International Journal of Nanoelectronics and Materials, 7 (1). pp. 25-33. ISSN 2232-1535

Iis, Sopyan and ., Ahmad Fadli and Mel, Maizirwan (2012) Effect of hydroxyapatite and tricalcium phosphate addition on protein foaming-consolidation porous alumina. Journal of Porous Materials, 19 (5). pp. 733-743. ISSN 1380-2224 (P), 1573-4854 (O)

Syed Abu Bakar, Sharifah Adzila and Iis, Sopyan and Abd Shukor, Mohd Hamdi (2012) Mechanochemical synthesis of hydroxyapatite nanopowder: Effects of rotation speed and milling time on powder properties. Applied Mechanics and Materials, 110-16. pp. 3639-3644. ISSN 1660-9336

Iis, Sopyan and S.A. , Mohamad and S. F., Adlina (2012) Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders. Applied Mechanics and Materials, 110-16. pp. 3645-3649. ISSN 1660-9336

S., Ramesh and C.Y., Tan and Ranna, Tolouei and M., Amiriyan and J. , Purbolaksono and Iis, Sopyan and W.D., Teng (2012) Sintering behaviour of hydroxyapatite prepared from different routes. Materials and Design, 34. pp. 148-154. ISSN 0261-3069

Alqap, Asep Sofwan F. and Iis, Sopyan and M. , Husni and N., Athirah (2012) The effects of calcium excess,water amount and mixing time on the injectability of calcium phosphate filling materials. Applied Mechanics and Materials, 110-16. pp. 8-12. ISSN 1660-9336

Iis, Sopyan and Singh, Ramesh and Nawawi, Natasha Ahmad and Anna, Tampieri and Simone, Sprio (2011) Effects of manganese doping on the dielectric properties of titanium dioxide ceramics. Ceramics International, 37 (8). pp. 3703-3715. ISSN 0272-8842

Ranna, Tolouei and C.Y., Tan and S., Ramesh and Iis, Sopyan and W.D., Teng (2011) Effect of nano silica on the sinterability of hydroxyapatite dense bodies. Advanced Materials Research, 2634-5. pp. 1832-1838. ISSN 1022-6680

W., H. Yeo and Singh, Ramesh and Tan, Chou Yong and Aw, K. L. and Ranna, Tolouei and H., Kelvin and Iis, Sopyan and Teng, Wan Dung and Hoque, Md Enamul (2011) Effects of bismuth oxide on the properties of calcium phosphate bioceramics. Advanced Materials Research, 264/5. pp. 1839-1848. ISSN 1022-6680

Abdul Rahman, Fariza and Ahmad, Zuraida and Iis, Sopyan (2011) Egg Yolk as pore creating agent to produce porous tri-calcium phosphate for bone implant application. Advanced Materials Research, 265. pp. 760-764. ISSN 1662-8985

Singh, Ramesh and Ranna, Tolouei and Tan, Chou Yong and K. L., Aw and W., H. Yeo and Iis, Sopyan and Teng, Wan Dung (2011) Sintering of hydroxyapatite ceramic produced by wet chemical method. Advanced Materials Research, 264/65. pp. 1856-1861. ISSN 1022-6680

Tan, Chou Yong and Singh, Ramesh and Ranna, Tolouei and Iis, Sopyan and Teng, Wan Dung (2011) Synthesis of high fracture toughness of hydroxyapatite bioceramics. Advanced Materials Research, 264/5. pp. 1849-1855. ISSN 1022-6680

K. L., Aw and Ranna, Tolouei and Singh, Ramesh and Tan, Chou Yong and W,, H. Yeo and H., Kelvin and Iis, Sopyan and Teng, Wan Dung (2011) Effects of powder synthesis method on the sinterability of hydroxyapatite. Advanced Materials Research, 264/5. pp. 1538-1544. ISSN 1022-6680

Ahmad, Zuraida and Sarifuddin, Nurshahida and Iis, Sopyan and Halim, Zahurin (2011) Effect of fiber length variations on mechanical and physical properties of coir fiber reinforced cement-albument composites (CFRCC). IIUM Engineering Journal, 12 (1). pp. 63-75. ISSN 1511-788X

Diana, Farah and Iis, Sopyan and Mel, Maizirwan (2011) Synthesis of Ti02 N anosized Powder Photocatalyst Via Solgel Method for Bacteria Inactivation Application. Malaysian Journal of Microscopy, 7. pp. 161-169. ISSN 1823-7010

Mohd Daud, Farah Diana and Iis, Sopyan and Mel, Maizirwan (2011) Synthesis of TiO2 nanosized powder photocatalyst via sol-gel method for bacteria inactivation application. Malaysian Journal of Microscopy, 7. pp. 161-169. ISSN 1823-7010

Iis, Sopyan (2011) Synthesis of hydroxyapatite through dry mechanomical method and its conversion to dense bodies: preliminary result. IFMBE proceedings, 35. pp. 97-101. ISSN 16800737

Iis, Sopyan (2011) Thermal analysis on hydroxyapatite synthesis through mechanochemical method. IFMBE proceedings, 35. pp. 108-111. ISSN 16800737

Abdul Rahman, Fariza and Ahmad, Zuraida and Iis, Sopyan (2010) Application of low cost polyurethane (PU) foam for fabricating porous tri-calcium phosphate (TCP). Journal of Biomimetics, Biomaterials and Tissue Engineering, 8. pp. 1-7. ISSN 1662-1018

Iis, Sopyan and Ahmad Nawawi, Natasha and Shah, Qasim Hussain (2010) Dense manganese doped biphasic calcium phosphate for load bearing bone implants. Advanced Materials Research, 93-94. pp. 393-396. ISSN 1022-6680

Che Murad, Mardziah and Iis, Sopyan and Mohd, Reusmaazran and Che Hak, Rohaida and Zakaria, Ahmad and Mohd, Reusmaazran (2010) Fabrication and characterization of strontium-doped hydroxypatite bioceramics scaffolds for bone implant application: a preliminary study. Advanced Materials Research, 93-94. pp. 401-404. ISSN 1022-6680

Abd Aziz, Radhiyah and Iis, Sopyan (2009) Recent progress and development of TiO2 thin film photocatalysts for pollutant removal. Recent patents on materials science, 2 (2). pp. 88-111. ISSN 1874-4656

Iis, Sopyan and A.N., Natasha (2009) Preparation of nano-structured manganese doped-biphasic calcium phosphate powders via sol-gel method. IONICS (Spinger), 15. pp. 735-741. ISSN 1862-0760

Toque, Jay Arre and M., Hamdi and A., Ide-Ektessabi and Iis, Sopyan (2009) Effect of the processing parameters on the integrity of calcium phosphate coatings produced by RF-magnetron sputtering. International Journal of Modern Physics B, 23 (31). pp. 5811-5818. ISSN 0217-9792 ; 1793-6578

Alqap, Asep Sofwan F. and Iis, Sopyan (2009) Low temperature hydrothermal synthesis of calcium phosphate ceramics: effect of excess Ca precursor on phase behavior. Indian Journal Chemistry A, 48A. pp. 1492-1500. ISSN O975-0975

Iis, Sopyan and Jasminder, Kaur (2009) Preparation and characterization of porous hydroxyapatite through polymeric sponge method. Ceramics International, 35 (8). pp. 3161-3168. ISSN 0272-8842

Ahmad, Fadli and Iis, Sopyan (2009) Preparation of porous alumina for biomedical applications through protein foaming-consolidation method. Materials Research Innovations, 13 (3). pp. 327-329. ISSN 1433-075X

C. M., Mardziah and Iis, Sopyan and Ramesh, Singh (2009) Strontium-doped hydroxyapatite nanopowder via sol-gel method : effect of strontium concentration and calcination temperature on phase behavior. Trends in Biomaterials and Artificial Organs, 23 (2). pp. 105-113. ISSN 0971-1198

Abd Aziz, Radhiyah and Iis, Sopyan (2009) Synthesis SiO2-TiO2 powder and thin film photocatalyst through sol-gel. Indian journal chemistry A, 48 (7). pp. 951-957. (Unpublished)

Abd Aziz, Radhiyah and -, Nor Asyikin and Iis, Sopyan (2009) Synthesis of TiO2-SiO2 powder photocatalyst via sol-gel method: effect of titanium precursor type on powder properties. Journal of the Institution of Engineers, Malaysia, 70 (4). pp. 34-40. ISSN 0126-513X

Yusof, Yusliza and Ahmad, Zuraida and Iis, Sopyan (2008) Fracture behavior of natural fiber reinforced biopolymer matrix composite. Advanced Materials Research, 47. pp. 1189-1192. ISSN 1022-6680

Iis, Sopyan and Mel, Maizirwan and Singh, Ramesh and Khalid, Kamarul Ariffin (2007) Porous hydroxyapatite for artificial bone applications. Science and Technology of Advanced Materials, 8 (1-2). pp. 116-123. ISSN 1468-6996