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Wang Yuhang, 19, from National Junior College, was awarded the Third Award in theChemistry category for his project titled Nickel Oxy-hydroxide Thin Films as Efficient Electrocatalysts for Dye Wastewater Treatment.
Wang’s project found that an electrochemical method of degrading azo dyes using Nickel Oxy-hydroxide (NiOOH) thin film proved to be a cost effective, environmentally friendly, and energy efficient method to be employed in the treatment of dye wastewater.
For his efforts, Wang took home a prize of US$1,000. For furthering renewable water technology, Wang was also awarded another US$1,000 by the King Abdul-Aziz & his Companions Foundation for Giftedness and Creativity.
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Shu Yi, 19, from National Junior College, was awarded the Fourth Award in the Chemistry category for his project titled Immobilization of Glycans on Silicon Substrates for Diagnostic Microarrays.
Many techniques of molecular bindings use hard substrates. One of these techniques is precision ellipsometry, which is used in Jia’s project to attach glycan molecules to silicon substrate in order to examine glycan-protein interaction. For attachment of molecules to the hard surface, it is necessary to develop anchors and linkers to attach these molecules without changing their functionality.
For his efforts, Jia was awarded US$500. Jia also received a Certificate of Honorable Mention from the American Chemical Society.
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Last but not least, Sim Yu Ki, 17, from National Junior College, received an Honorable Mentionfrom the U.S. Agency for International Development (USAID) for her timely and relevant project titled Early, Affordable and Rapid Viral Detection: Revolutionizing Home Diagnosis of Dengue and Zika through Lateral Flow Biosensing.
Sim’s work studied the development of nanoparticles to aid Dengue Diagnosis via an Electrochemical Lateral Flow Biosensor (ELFB). The aim was to employ electrochemically-active nanoparticles into such biosensors for the detection of NS1 proteins by a sandwich-type immunoassay.
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S’porean students take home awards at Int’l Science & Engineering Fair
Intel Corporation and the Society for Science & the Public has announced the winners of the 2016 Intel International Science and Engineering Fair (ISEF) – the world’s largest high school science research competition. The top winners this year are: · Han Jie (Austin) Wang, 18, of Vancouver, Canada is the recipient o