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		Browsing  by Author irwana@unimap.edu.my
	
	
	
	
	
	
	
	
	
	
	
		Showing results 1 to 7 of 7
	
	
	
    
    
	
| Issue Date | Title | Author(s) | 
| 7-Jan-2010 | Chitosan Light Sensor | Irwana, Nainggolan, Dr.; Che Mohd Ruzaidi, Ghazali, Prof. Assoc; Tulus Ikhsan, Nasution; irwana@unimap.edu.my | 
| 7-Jan-2010 | Chitosan pH Sensor | Irwana, Nainggolan, Dr.; Khairel Rafezi, Ahmad, Dr.; Tulus Ikhsan, Nasution; irwana@unimap.edu.my | 
| 2013 | Electrical properties of chitosan-ferredoxin film | Shantini, Devi; Irwana, Nainggolan, Dr.; Mohd Nazree, Derman, Dr.; Tulus Ikhsan, Nasution; nazree@unimap.edu.my; ikhsan@unimap.edu.my; irwana@unimap.edu.my | 
| Oct-2013 | Mechanical properties of paper from oil palm pulp treated with chitosan from horseshoe crab | Agusnar, Harry; Irwana, Nainggolan, Dr.; Sukirman; harryagusnar@yahoo.com; irwana@unimap.edu.my | 
| 18-Jun-2012 | Milk quality degradation sensor based on chitosan biopolymer | Nainggolan, Irwan, Dr.; Nasution, Tulus Ikhsan, Dr.; Shantini, Devi; irwana@unimap.edu.my; iksan@unimap.edu.my | 
| 2013 | The sensing mechanism and detection of low concentration acetone using chitosan-based sensors | Tulus Ikhsan, Nasution; Irwana, Nainggolan, Dr.; Sabar Derita, Hutagalung, Dr.; Khairel Rafezi, Ahmad, Dr.; Zainal Arifin, Ahmad; ikhsan@unimap.edu.my; irwana@unimap.edu.my; mrsabar@eng.usm.my; rafezi@unimap.edu.my; zainal@eng.usm.my | 
| Oct-2010 | Water status detection by free-dipping method using chitosan based sensor | Tulus Ikhsan, Nasution; Irwana, Nainggolan, Dr.; M. N., Nasruddin; Maizal, Isnen; Oki, Handinata; ikhsan_05@yahoo.com; irwana@unimap.edu.my |