http://hkbuenews.hkbu.edu.hk/?t=enews_details/2394 HKBU scholars invent award-winning portable device for quick and accurate detection of lead contamination in water within 10 minutes 浸大研發手提式鉛離子測試儀 10分鐘內準確檢測「鉛水」濃度 奪日內瓦國際發明展大獎 The research team from the Department of Chemistry of HKBU invented a portable device for one-stop detection of lead concentration in drinking water. The DNA-based device which works together with a smartphone can accurately detect lead concentration in