sci
hub

to open science
Yun, Wen; Wu, Hong; Liu, Xingyan; Zhong, Haixia; Fu, Min; Yang, Lizhu; Huang, Yu . (2017). Ultra-sensitive fluorescent and colorimetric detection of UO 2 2+ based on dual enzyme-free amplification strategies. Sensors and Actuators B: Chemical, (), S0925400517316167–. doi:10.1016/j.snb.2017.08.205 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research