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A Photoluminescent Ag10Cu6 Cluster Stablized by a PNNP Ligand and Phenylacetylides Selectively and Reversibly Senses Ammonia in Air and Water
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2021-07-26 , DOI: 10.1002/asia.202100783 Yuwei Wang 1 , Jia-Jun Yan 1 , Shengnan Hu 1 , David James Young 2 , Hong-Xi Li 1 , Zhi-Gang Ren 1
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2021-07-26 , DOI: 10.1002/asia.202100783 Yuwei Wang 1 , Jia-Jun Yan 1 , Shengnan Hu 1 , David James Young 2 , Hong-Xi Li 1 , Zhi-Gang Ren 1
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Complex 1 having a unique Ag10Cu6 core stabilized by two in-situ formed PNNP type ligands and twelve phenylacetylides was synthesized and fully characterized. Red phosphorescence emission at 630 nm was selectively and reversibly quenched by ammonia in air or water with detection limits of 53 ppm for NH3 gas and 21 μmol/L (0.36 ppm) for NH3 ⋅ H2O.
中文翻译：
由 PNNP 配体和苯乙炔化物稳定的光致发光 Ag10Cu6 簇选择性和可逆地感知空气和水中的氨
合成了具有独特的 Ag 10 Cu 6核的复合物1，该核由两个原位形成的 PNNP 型配体和十二个苯乙炔稳定。630 nm 处的红色磷光发射被空气或水中的氨选择性和可逆地淬灭，NH 3气体的检测限为 53 ppm ，NH 3 ⋅ H 2 O 的检测限为21 μmol/L (0.36 ppm) 。
更新日期：2021-09-20
中文翻译：
由 PNNP 配体和苯乙炔化物稳定的光致发光 Ag10Cu6 簇选择性和可逆地感知空气和水中的氨
合成了具有独特的 Ag 10 Cu 6核的复合物1，该核由两个原位形成的 PNNP 型配体和十二个苯乙炔稳定。630 nm 处的红色磷光发射被空气或水中的氨选择性和可逆地淬灭，NH 3气体的检测限为 53 ppm ，NH 3 ⋅ H 2 O 的检测限为21 μmol/L (0.36 ppm) 。
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