A unique delaminated MoS4/OS-LEuH composite exhibiting turn-on luminescence sensing for detection of water in formamide.

Linxia XieChenyu LiuLijiao MaChengliang XiaoShulan MaGenban SunHuifeng LiXiaojing Yang

Published in: Dalton transactions (Cambridge, England : 2003) (2018)

We demonstrate a novel example of a delaminated MoS4/OS-LEuH composite (LEuH is layered europium hydroxide, OS is 1-octane sulfonate), which exhibits quenched luminescence in formamide and highly enhanced red emission in the water-present case. The turn-on luminescence sensing capability of the material is promising for feasible detection of a trace amount of water in formamide (FM) and N,N-dimethylformamide (DMF).

Keyphrases

quantum dots
sensitive detection
loop mediated isothermal amplification
reduced graphene oxide
living cells
label free
highly efficient
room temperature
heavy metals
transition metal
light emitting