“…3,4 In addition, α-amylase concentration is a marker for the diagnosis of acute pancreatitis. 5 In the past few years, many analytical methods have been applied to detect α-amylase, such as electrochemistry, 6 immunoassay, 7,8 fluorescence spectroscopy, 9 microcapillary sensor, 10 ultrasound 11 etc. Despite the effectiveness of these methods, these methods require expensive equipment, time-consuming detection and complex material synthesis.…”