Items where Author is "Hamzah, Hairul Hisham"
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Number of items: 3.
Article
Hamzah, Hairul Hisham and Yusof , Nor Azah and Salleh, Abu Bakar and Abu Bakar , Fatimah
(2011)
Spectrophotometric determination of benzoic acid based on inhibitive effect on tyrosinase enzyme.
Asian Journal of Chemistry, 23 (3).
pp. 1133-1136.
ISSN 0970-7077
Hamzah, Hairul Hisham and Yusof, Nor Azah and Salleh, Abu Bakar and Abu Bakar, Fatimah
(2011)
An optical test strip for the detection of benzoic acid in food.
Sensors, 11 (8).
pp. 7302-7313.
ISSN 1424-8220
Thesis
Hamzah, Hairul Hisham
(2010)
Development of Optical Biosensor to Determine Benzoic Acid Concentration Based on Its Inhibitive Effect on Tyrosinase Enzyme.
Masters thesis, Universiti Putra Malaysia.