UniKL Researcher - NORZAHIR SAPAWE

Profile

	NORZAHIR SAPAWE, ASSOCIATE PROFESSOR DR. ASSOCIATE PROFESSOR UNIVERSITI KUALA LUMPUR KAMPUS CWGN MALAYSIAN INSTITUTE OF CHEMICAL AND BIOENGINEERING TECHNOLOGY Current Position: INSTITUTE OF POSTGRADUATE STUDIES CHANCELLERY norzahir@unikl.edu.my 77 publications, 417 citations

Researcher Identities

ORCID ID :

0000-0003-3947-9461

Academia ID :

C-8029-2013

ResearchGate :

C-8029-2013

ResearcherID :

C-8029-2013

SCOPUS ID :

37011721300

Expert Area(s)

Division	Category	Group	Area
Natural Science	CHEMICAL SCIENCES	Physical Chemistry	Catalysis, Kinetics and Mechanisms of Reactions
			Electrochemistry
			Surface Chemistry
		Organic Chemistry	Medicinal Chemistry
		Organic Chemistry	Natural Products Chemistry
		Analytical Chemistry	Analytical Spectrometry
		Analytical Chemistry	Separation Science
		Food Chemistry	Food Analysis
	ENVIRONMENTAL SCIENCES	Environment Technology/Industry	Pyrolysis
	MATERIAL SCIENCES	Functional Materials	Catalyst
	MATERIAL SCIENCES	Advanced Materials	Nano Materials
ENGINEERING AND TECHNOLOGY	ENGINEERING AND TECHNOLOGY	Mechanical Engineering	Industrial Tribology
	ENGINEERING AND TECHNOLOGY	Chemical Engineering	Catalyst and Reactions
	APPLIED SCIENCES AND TECHNOLOGIES	Nanotechnology	Nano Materials
AGRICULTURE AND FORESTRY	AGRICULTURAL SCIENCE AND TECHNOLOGY	Food Sciences and Nutrition	Product Development

Publication(s)

	Title	Cited By	Year
	Analysis of the pyrolysis products from spent bleaching clay Sapawe, N., Hanafi, M.F. Materials Today: Proceedings		2018
	Electrosynthesis of ZnO nanoparticles deposited onto egg shell for degradation of Congo red Khairol, N.F., Sapawe, N. Materials Today: Proceedings		2018
	Facile approaches to designing pits on acetabular cups using copper electrodes in die sinking electrical discharge machining Sapawe, N., Samion, S., Razak Daud, M., Farhan Hanafi, M. Materials Today: Proceedings		2018
	Microwave induced HNO2 and H3PO4 activation of oil palm frond (OPF) for removal of malachite green Harith Zafrul Fazry, A., Sapawe, N., Izhar Fahimi Abdul Aziz, A., Zafri Haiqal Zainudin, M., Hakimi Haizal Hafiz, M., Aiman Farhan Idris, M., Farhan Hanafi, M., Farhan Mohd Fozi, M. Materials Today: Proceedings		2018
	Performance studies of electrobiosynthesis of titanium dioxide nanoparticles (TiO2) for phenol degradation Syahin Firdaus Aziz Zamri, M., Sapawe, N. Materials Today: Proceedings		2018
	Performance studies removal of chromium (Cr⁶⁺) and lead (Pb²⁺) by oil palm frond (OPF) adsorbent in aqueous solution Shilawati Ehishan, N., Sapawe, N. Materials Today: Proceedings		2018
	Preface Sapawe, N. Materials Today: Proceedings		2018
	Production of Silica from Agricultural Waste Norzahir Sapawe Archives of Organic and Inorganic Chemical Sciences		2018
	Remarkable degradation of methyl orange by tetragonal zirconia catalyst Farhan Hanafi, M., Sapawe, N. Materials Today: Proceedings		2018
	Sunflower shell waste as an alternative animal feed Surayah Osman, N., Sapawe, N., Adhwa'Uthaqif Sapuan, M., Farhan Mohd Fozi, M., Haikal Iskandar Fakhrul Azman, M., Harith Zafrul Fazry, A., Zafri Haiqal Zainudin, M., Farhan Hanafi, M. Materials Today: Proceedings		2018
	Synthesis of green silica from agricultural waste by sol-gel method Sapawe, N., Surayah Osman, N., Zulkhairi Zakaria, M., Amirul Shahab Syed Mohamad Fikry, S., Amir Mat Aris, M. Materials Today: Proceedings		2018
	Chemically modified Moringa oleifera seed husks as low cost adsorbent for removal of copper from aqueous solution Ghafar, F., Mohtar, A., Sapawe, N., Hadi, N.N., Salleh, M.R.M. AIP Conference Proceedings		2017
	Surface modification of biomaterial embedded with pits using die sinker machine D.M. Razak, S. Syahrullail, N. Nuraliza, Y. Azli, N. Sapawe Scientia Iranica		2017
	Tribological Testing of Hemispherical Titanium Pin Lubricated by Novel Palm Oil: Evaluating Anti-Wear and Anti-Friction Properties Sapawe, N., Samion, S., Ibrahim, M.I., Daud, M.R., Yahya, A., Hanafi, M.F. Chinese Journal of Mechanical Engineering (English Edition)		2017
	A low cost capacitive sensing system for identifying and detecting falls of senior citizens Arshad, A., Kadir, K.A., Khan, S., Alam, A.H.M.Z., Tasnim, R. 2015 IEEE International Conference on Smart Instrumentation, Measurement and Applications, ICSIMA 2015		2016
	A pressure sensor based inductive transducer designed for biomedical applications Arshad, A., Kadir, K.A., Khan, S., Alam, A.H.M.Z., Tasnim, R. 2015 IEEE International Conference on Smart Instrumentation, Measurement and Applications, ICSIMA 2015	1	2016
	Compressively Sampled MRI Recovery Using Modified Iterative-Reweighted Least Square Method Haider, H., Shah, J.A., Qureshi, I.M., Omer, H., Kadir, K. Applied Magnetic Resonance	1	2016
	Effect of Addition of Tertiary-Butyl Hydroquinone into Palm Oil to Reduce Wear and Friction Using Four-Ball Tribotester Norzahir Sapawe, Syahrullail Samion, Paiman Zulhanafi, M.F. Hanafi	4	2016
	Effect of addition of tertiary-butyl-hydroquinone into palm oil to reduce wear and friction using four-ball tribotester N. Sapawe, S. Syahrullail, P. Zulhanafi, C.S. Nor Azwadi, M.F. Hanafi Tribology Transactions		2016
	Evaluation of Palm Olein as Shaft Lubricant Norzahir Sapawe, Samion Syahrullail, Farizudin Muhammad AMM		2016
	Performance of EGZrO2-EGFe2O3/HY as photocatalyst and its efficacy in decolorization of dye-contaminants,Keupayaan EGZrO2-EGFe2O3/HY sebagai fotomangkin dan keberkesanannya dalam penyahwarnaan bahan cemar pewarna Hanafi, M.F., Sapawe, N., Rahim, M.Z.A., Rahman, N.N., Rahman, A.H.A., Ahmad, A.A. Malaysian Journal of Analytical Sciences		2016
	The Effect of Pits on the Curvature Cup: For Reducing Friction in Soft on Hard Sliding Contact Samion Syahrullail, Md Razak Daud, Norzahir Sapawe, Azli Yahya AMM		2016
IR	A New Approach Using Palm Olein, Palm Kernel Oil and Palm Fatty Acid Distillate as Alternative Biolubricants:Improving Tribology in Metal-on-Metal Contact D.M. Razak, S. Syahrullail, N. Sapawe, Y. Azli, N. Nuraliza Tribology Transactions		2015
IR	A New Tribological Approach on Metal Cup with Optimized Pits Model Using Spark Discharge Machine D.M. Razak, S. Syahrullail, N. Sapawe, Y. Azli, N. Nuraliza Particulate Science and Technology: An International Journal		2015
	A comparative study between LBP and Haar-like features for Face Detection using OpenCV Kadir, K., Kamaruddin, M.K., Nasir, H., Safie, S.I., Bakti, Z.A.K. 2014 4th International Conference on Engineering Technology and Technopreneuship, ICE2T 2014	4	2015
	A new approach using palm olein, palm kernel oil, and palm fatty acid distillate as alternative biolubricants: Improving tribology in metal-on-metal contact Razak, D.M., Syahrullail, S., Sapawe, N., Azli, Y., Nuraliza, N. Tribology Transactions	6	2015
	A new tribological approach on metal cup with optimized pits model using spark discharge machine D. M. Razak, S. Syahrullail, N. Sapawe, Y. Azli, N. Nuraliza Particulate Science and Technology		2015
	Bipolar Pulse Active features for ECG biometric application Safie, S., Yusof, M.I., Kadir, K., Nasir, H. 2015 International Conference on BioSignal Analysis, Processing and Systems, ICBAPS 2015		2015
	Effective solar-based iron oxide supported HY zeolite catalyst for the decolorization of organic and simulated dyes Norzahir Sapawe New J. Chem.		2015
	Evaluation of the effect of walking speeds on Human Gait Recognition Kadir, K., Makhdoomi, N.A., Gunawan, T.S., Habaebi, M.H., Mansor, H. 2014 IEEE International Conference on Smart Instrumentation, Measurement and Applications, ICSIMA 2014		2015
	Facile one-pot electrosynthesis of high photoreactive hexacoordinated Si with Zr and Zn catalyst Norzahir Sapawe, Muhammad Farhan Hanafi RSC Adv.		2015
	Hybridization of zirconia, zinc and iron supported on HY zeolite as a solar-based catalyst for the rapid decolorization of various dyes Sapawe, N. New Journal of Chemistry	4	2015
	Improvement of wiener filter based speech enhancement using compressive sensing Sulong, A., Kadir, K., Gunawan, T.S., Khalifa, O.O. 2014 IEEE International Conference on Smart Instrumentation, Measurement and Applications, ICSIMA 2014		2015
	Measurement of Photoplythsmography signal for Heart Rate Variability and comparison of two different age groups Shah, M.H., Sidek, K.A., Khan, S., Kazmi, S.A., Kadir, K.A. Conference Record - IEEE Instrumentation and Measurement Technology Conference	1	2015
	Multiple pulse K-Nearest Neighbors authentication for Malay ECG based class attendance system Safie, S., Yusof, M.I., Kadir, K., Nasir, H., Petropoulakis, L. 2014 4th International Conference on Engineering Technology and Technopreneuship, ICE2T 2014	2	2015
	Comparison of pulse active ratio similarity measurement Nasir, H., Safie, S.I., Kadir, K.A., Soraghan, J.J., Petropoulakis, L. Proceedings - 1st International Conference on Artificial Intelligence, Modelling and Simulation, AIMS 2013	1	2014
	Effect of Low Current for Machining Pit Using Electrical Discharge Machine Samion Syahrullail, M. Daud Razak, Norzahir Sapawe, Yahya Azli, Nugroho Kartiko AMM		2014
	Effect of Surface Modification of Acetabular Cup with Embedded Micro-Pits on Friction Properties S. Syahrullail, N. Sapawe, M.D. Razak, Y. Azli AJME		2014
	Effect of low current for machining pit using electrical discharge machine Syahrullail, S., Razak, D.M., Sapawe, N., Azli, Y., Kartiko, N. Applied Mechanics and Materials	1	2014
	Evaluation of Palm Stearin as Shaft Lubricant N. Sapawe, Samion Syahrullail, M.F. Idris AMM		2014
	Low-temperature stabilization of electrosynthesized tetragonal zirconia, its photoactivity toward methylene blue decolorization Jalil, A.A., Triwahyono, S., Sapawe, N., Ahmed, I.H., Aziz, M.A.A. Desalination and Water Treatment		2014
	Machining Pits on the Curvature Surface Cup Using Spark Process Syahrullail Samion, Md Razak Daud, Azli Yahya, Norzahir Sapawe, Nazriah Mahmud, Nor Liyana Safura Hashim, Kartiko Nugroho Jurnal Teknologi		2014
	Machining pits on the curvature surface cup using spark process Samion, S., Daud, M.R., Yahya, A., Sapawe, N., Mahmud, N., Hashim, N.L.S., Nugroho, K. Jurnal Teknologi (Sciences and Engineering)	1	2014
	Photodecolorization of methylene blue over EGZrO2/EGZnO/EGFe2O3/HY photocatalyst: Effect of radical scavenger Aishah Abdul Jalil, N. Sapawe, Sugeng Triwahyono Malaysian Journal of Fundamental and Applied Sciences		2014
	Photodecomposition of methylene blue over EGZrO2/HY in aqueous alkaline solution N. Sapawe, A. A. Jalil, S. Triwahyono Malaysian Journal of Fundamental and Applied Sciences		2014
	Synthesis of reverse micelle Î±-FeOOH nanoparticles in ionic liquid as an only electrolyte: Inhibition of electron-hole pair recombination for efficient photoactivity Jusoh, R., Jalil, A.A., Triwahyono, S., Idris, A., Haron, S., Sapawe, N., Jaafar, N.F., Jusoh, N.W.C.	32	2014
	The Influence of Normal Load in Wear Resistance Characteristic of Palm Fatty Acid Distillate Samion Syahrullail, H.M. Norhakem, Norzahir Sapawe, Amir Khalid AMM		2014
	The influence of normal load in wear resistance characteristic of palm fatty acid distillate Syahrullail, S., Norhakem, H.M., Sapawe, N., Khalid, A. Applied Mechanics and Materials		2014
	Utilization of zirconia and zinc incorporated HY zeolite as visible-light-driven-catalyst for the removal of methylene blue: Evaluation by central composite design analysis Sapawe, N., Syahrullail, S., Jalil, A.A., Triwahyono, S., Azwan, S.M.S.		2014
	Wear Characterization of Aluminum Lubricated with Palm Olein at Different Normal Load Samion Syahrullail, Ahmad Mohd Azmi, Norzahir Sapawe, Amir Khalid AMM		2014
	Wear characterization of aluminum lubricated with palm olein at different normal load Syahrullail, S., Azmi, A.M., Sapawe, N., Khalid, A. Applied Mechanics and Materials	2	2014
	2013 Applied Catalysis A General 468 (2013)276-287(yuni) Nurfatehah Wahyuny Che Jusoh, A A Jalil, S Triwahyono, J Efendi		2013
	2013 apcata ayu Rosnani Jusoh, A.A. Jalil, S. Triwahyono, Nurfatehah Wahyuny Che Jusoh		2013
	2014 Applied Catalysis A General 469 (2014) 33¿44 (ayu) Rosnani Jusoh, A. A. Jalil, S. Triwahyono, Nurfatehah Wahyuny Che Jusoh		2013
	Cost-effective microwave rapid synthesis of zeolite NaA for removal of methylene blue Sapawe, N., Jalil, A.A., Triwahyono, S., Shah, M.I.A., Jusoh, R., Salleh, N.F.M., Hameed, B.H., Karim, A.H.	46	2013
	Electrochemical strategy for grown ZnO nanoparticles deposited onto HY zeolite with enhanced photodecolorization of methylene blue: Effect of the formation of SiOZn bonds Sapawe, N., Jalil, A.A., Triwahyono, S., Sah, R.N.R.A., Jusoh, N.W.C., Hairom, N.H.H., Efendi, J.	24	2013
	Facile one-pot electrosynthesis of ZrO2-ZnO/HY photocatalyst and its effectiveness in decolorization of various dye-contaminants. Norzahir Sapawe	1	2013
	Highly automatic quantification of myocardial oedema in patients with acute myocardial infarction using bright blood T2-weighted CMR Gao, H., Kadir, K., Payne, A.R., Soraghan, J., Berry, C. Journal of Cardiovascular Magnetic Resonance	6	2013
	One-pot electro-synthesis of ZrO2-ZnO/HY nanocomposite for photocatalytic decolorization of various dye-contaminants Sapawe, N., Jalil, A.A., Triwahyono, S.	24	2013
	Photodecolorization of methylene blue over EGZrO 2 /EGZnO/EGFe 2 O 3 /HY photocatalyst: Effect of radical scavenger Norzahir Sapawe, Aishah Abdul Jalil, Sugeng Triwahyono	1	2013
	Photodecomposition of methylene blue over EGZrO 2 /HY in aqueous alkaline solution Norzahir Sapawe, Aishah Abdul Jalil, Sugeng Triwahyono		2013
	Sequential desilication-isomorphous substitution route to prepare mesostructured silica nanoparticles loaded with ZnO and their photocatalytic activity Jusoh, N.W.C., Jalil, A.A., Triwahyono, S., Setiabudi, H.D., Sapawe, N., Satar, M.A.H., Karim, A.H., Kamarudin, N.H.N., Jusoh, R., Jaafar, N.F.	27	2013
	Tailoring the current density to enhance photocatalytic activity of CuO/HY for decolorization of malachite green Jalil, A.A., Satar, M.A.H., Triwahyono, S., Setiabudi, H.D., Kamarudin, N.H.N., Jaafar, N.F., Sapawe, N., Ahamad, R.	24	2013
	Two statistical mixture model vs. fuzzy C-means: In the application of edema segmentation Kadir, K., Gao, H., Payne, A.R., Soraghan, J., Berry, C. IEEE ICSIPA 2013 - IEEE International Conference on Signal and Image Processing Applications		2013
	Isomorphous substitution of Zr in the framework of aluminosilicate HY by an electrochemical method: Evaluation by methylene blue decolorization Sapawe, N., Jalil, A.A., Triwahyono, S., Adam, S.H., Jaafar, N.F., Satar, M.A.H.	25	2012
	LV wall segmentation using the variational level set method (LSM) with additional shape constraint for oedema quantification Kadir, K., Gao, H., Payne, A., Soraghan, J., Berry, C. Physics in Medicine and Biology	6	2012
	Photodecolorization of methyl orange over Î±-Fe 2O 3-supported HY catalysts: The effects of catalyst preparation and dealumination Jaafar, N.F., Abdul Jalil, A., Triwahyono, S., Muhd Muhid, M.N., Sapawe, N., Satar, M.A.H., Asaari, H.	53	2012
	Utilization of bivalve shell-treated Zea mays L. (maize) husk leaf as a low-cost biosorbent for enhanced adsorption of malachite green Jalil, A.A., Triwahyono, S., Yaakob, M.R., Azmi, Z.Z.A., Sapawe, N., Kamarudin, N.H.N., Setiabudi, H.D., Jaafar, N.F., Sidik, S.M., Adam, S.H.	57	2012
	Automatic quantification and 3D visualisation of edema in cardiac MRI Kadir, K., Gao, H., Payne, A., Soraghan, J., Berry, C. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS	2	2011
	Automatic quantification and 3D visualisation of edema in cardiac MRI. Kadir, K., Gao, H., Payne, A., Soraghan, J., Berry, C. Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference		2011
	CMRI based 3D left ventricle motion analysis on patients with acute myocardial infarction Gao, H., Kadir, K., Berry, C., Payen, A., Soraghan, J., Luo, X. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS		2011
	CMRI based 3D left ventricle motion analysis on patients with acute myocardial infarction. Gao, H., Kadir, K., Berry, C., Payen, A., Soraghan, J., Luo, X. Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference		2011
	Pyrolysis of residual palm oil in spent bleaching clay by modified tubular furnace and analysis of the products by GC-MS Boey, P.-L., Saleh, M.I., Sapawe, N., Ganesan, S., Maniam, G.P., Ali, D.M.H.	19	2011
	Variational level set method with shape constraint and application to oedema cardiac magnetic resonance image Kadir, K., Gao, H., Payne, A., Soraghan, J., Berry, C. 17th DSP 2011 International Conference on Digital Signal Processing, Proceedings	1	2011
	Automatic left ventricle segmentation in T2 weighted CMR images Kadir, K.A., Payne, A., Soraghan, J.J., Berry, C. Advances in Intelligent and Soft Computing	3	2010
	Automatic quantification of oedema from T2 weighted CMR image using a Hybrid Thresholding Oedema Sizing Algorithm (HTOSA) Kadir, K., Payne, A., Soraghan, J.J., Berry, C. Computing in Cardiology	3	2010
	Non-liner model predictive controller based incidence angle estimation & controlling of fixed wing UAV under noisy and delayed sensor's feedback condition Syed Faiz Ahmed, Faizan A Warsi, Syed Faiz Ahmed, Zuriati Janin 2015 IEEE 3rd International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)		.2114993487