Coswald Stephen Sipaut @Mohd Nasri
Coswald Stephen Sipaut @Mohd Nasri
Chemical Engineering, Universiti Malaysia Sabah
Verified email at
Cited by
Cited by
Size-dependent physicochemical and optical properties of silica nanoparticles
IA Rahman, P Vejayakumaran, CS Sipaut, J Ismail, CK Chee
Materials Chemistry and Physics 114 (1), 328-332, 2009
Chemical and thermal properties of lignins from oil palm biomass as a substitute for phenol in a phenol formaldehyde resin production
MNM Ibrahim, N Zakaria, CS Sipaut, O Sulaiman, R Hashim
Carbohydrate polymers 86 (1), 112-119, 2011
An optimized sol–gel synthesis of stable primary equivalent silica particles
IA Rahman, P Vejayakumaran, CS Sipaut, J Ismail, MA Bakar, R Adnan, ...
Colloids and Surfaces A: Physicochemical and Engineering Aspects 294 (1-3 …, 2007
Synthesis of organo-functionalized nanosilica via a co-condensation modification using γ-aminopropyltriethoxysilane (APTES)
IA Rahman, M Jafarzadeh, CS Sipaut
Ceramics International 35 (5), 1883-1888, 2009
Correlation between the acoustic and dynamic mechanical properties of natural rubber foam: Effect of foaming temperature
NN Najib, ZM Ariff, AA Bakar, CS Sipaut
Materials & Design 32 (2), 505-511, 2011
Bridging Indigenous and science-based knowledge in coastal and marine research, monitoring, and management in Canada
SM Alexander, JF Provencher, DA Henri, JJ Taylor, JI Lloren, ...
Environmental Evidence 8 (1), 1-24, 2019
Synthesis of silica nanoparticles by modified sol–gel process: the effect of mixing modes of the reactants and drying techniques
M Jafarzadeh, IA Rahman, CS Sipaut
Journal of Sol-Gel Science and Technology 50, 328-336, 2009
Structural and thermal characterizations of silica nanoparticles grafted with pendant maleimide and epoxide groups
P Vejayakumaran, IA Rahman, CS Sipaut, J Ismail, CK Chee
Journal of Colloid and Interface Science 328 (1), 81-91, 2008
Effect of blowing agent concentration on cell morphology and impact properties of natural rubber foam
NN Najib, ZM Ariff, NA Manan, AA Bakar, CS Sipaut
Journal of Physical Science 20 (1), 13-25, 2009
Effect of the drying techniques on the morphology of silica nanoparticles synthesized via sol–gel process
IA Rahman, P Vejayakumaran, CS Sipaut, J Ismail, CK Chee
Ceramics International 34 (8), 2059-2066, 2008
Preparation and characterization of a newly water soluble lignin graft copolymer from oil palm lignocellulosic waste
MNM Ibrahim, MR Ahmed-Haras, CS Sipaut, HY Aboul-Enein, ...
Carbohydrate polymers 80 (4), 1102-1110, 2010
Enhanced production of poly(3-hydroxybutyrate-co-4-hydroxybutyrate) copolymer with manipulated variables and its properties
S Vigneswari, S Vijaya, MIA Majid, K Sudesh, CS Sipaut, MNM Azizan, ...
Journal of Industrial Microbiology and Biotechnology 36 (4), 547-556, 2009
The potential of using pulsed electric field (PEF) technology as the cell disruption method to extract lipid from microalgae for biodiesel production
C Joannes, CS Sipaut, J Dayou, RF Mansa
International Journal of Renewable Energy Research 5 (2), 598-621, 2015
Effect of anion electrolytes on the formation of silica nanoparticles via the sol–gel process
IA Rahman, P Vejayakumaran, CS Sipaut, J Ismail, MA Bakar, R Adnan, ...
Ceramics international 32 (6), 691-699, 2006
Optical properties of amorphous organo-modified silica nanoparticles produced via co-condensation method
M Jafarzadeh, IA Rahman, CS Sipaut
Ceramics International 36 (1), 333-338, 2010
Frictional and wear behaviour of AlCrN, TiN, TiAlN single-layer coatings, and TiAlN/AlCrN, AlN/TiN nano-multilayer coatings in dry sliding
WYH Liew, JLL Jie, LY Yan, J Dayou, CS Sipaut, MFB Madlan
Procedia Engineering 68, 512-517, 2013
Effect of Foaming Temperature on Morphology and Compressive Properties of Ethylene propylene diena monomer rubber (EPDM) Foam
Z Zakaria, ZM Ariff, LH Tay, CS Sipaut
Malaysian Polymer Journal 2 (2), 22-30, 2007
Purification of vanillin by a molecular imprinting polymer technique
MNM Ibrahim, CS Sipaut, NNM Yusof
Separation and Purification Technology 66 (3), 450-456, 2009
Review paper on cell membrane electroporation of microalgae using electric field treatment method for microalgae lipid extraction
C Joannes, CS Sipaut, J Dayou, SM Yasir, RF Mansa
IOP conference series: materials science and engineering 78 (1), 012034, 2015
Hibiscus flower extract as a natural dye sensitiser for a dye-sensitised solar cell
RF Mansa, G Govindasamy, YY Farm, HA Bakar, J Dayou, CS Sipaut
Journal of Physical Science 25 (2), 85, 2014
The system can't perform the operation now. Try again later.
Articles 1–20