恭賀曾國雄教授指導葉俶題博士生、郭士全、趙明新、潘沛霖同學,以題目”Preparation of Nano-Gold Colloid Using Electrical Spark Discharge Method to Catalyze Carbon Monoxide” 參加International Conference on Science, Engineering & Technology (ICSET)榮獲最佳論文獎。