Contact: HE Yujian
Science China Press
Caption: Photographic images of probes solutions with various percentages of Gelin show illegal cooking oils in Lvbao soybean oils, (a) gold nanoparticles probes, (b) copper ions probes.
Credit: ©Science China Press
Usage Restrictions: None
Related news release: Rapid colorimetric detection technology enables illegal cooking oils with no place to hide