Electrochemical determination of luteolin is vital to food industry owing to its bioactive properties such as anti-viral, anti-ulcer, while bare electrode of traditional electrochemical sensors generally have narrow linear range and low sensitivity, limiting their practical application....

This paper aims to examine the role of the subway network, a typical transportation way within the urban area, on innovation and knowledge diffusion. Based on the difference-in-difference strategy and spatial analysis, we use 1332 newly opened stations in China from 2000 to 2013 as a...