2015
DOI: 10.1016/j.aca.2015.09.022
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Molecularly imprinted ultrathin graphitic carbon nitride nanosheets–Based electrochemiluminescence sensing probe for sensitive detection of perfluorooctanoic acid

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Cited by 82 publications
(40 citation statements)
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“…Chen et al developed an ECL sensor for perfluorooctanoic acid (PFOA) using the molecularly imprinted polypyrrole (MIP) modified g‐C 3 N 4 ( Figure ) . It was proposed that the entrapped PFOA can reduce the electro‐generated SO 4 •− , blocking the electrode transference between SO 4 •− and g‐C 3 N 4 •− .…”
Section: Luminescent Properties Of G‐c3n4 Materials and Correspondingmentioning
confidence: 99%
See 1 more Smart Citation
“…Chen et al developed an ECL sensor for perfluorooctanoic acid (PFOA) using the molecularly imprinted polypyrrole (MIP) modified g‐C 3 N 4 ( Figure ) . It was proposed that the entrapped PFOA can reduce the electro‐generated SO 4 •− , blocking the electrode transference between SO 4 •− and g‐C 3 N 4 •− .…”
Section: Luminescent Properties Of G‐c3n4 Materials and Correspondingmentioning
confidence: 99%
“…Illustrative ECL detection principle for PFOA with MIP functionalized g‐C 3 N 4 in S 2 O 8 2− system. Reproduced with permission . Copyright 2015, Elsevier.…”
Section: Luminescent Properties Of G‐c3n4 Materials and Correspondingmentioning
confidence: 99%
“…The in situ consumption of coreactants on an electrode's surface has also been used to develop g‐CN‐based ECL sensors. Chen et al constructed a molecularly imprinted g‐CN nanosheet‐based ECL probe for the sensitive detection of perfluorooctanoic acid (PFOA). The high sensitivity resulted from the decreased diffusion rate of coreactants SO 4 2− after PFOA was embedded on the surface and the consumption of electrogenerated SO 4 •− by PFOA via redox reaction.…”
Section: Using G‐cn Nanostructures and Nanocomposites To Construct Chmentioning
confidence: 99%
“…For example, polystyrene microsphere-enhanced ECL sensor to galactosyltransferase (Gal T) activity was reported by Xie et al [147]. Chen et al developed the molecularly imprinted polypyrrole-modified g-C 3 N 4 nanosheet as a cathodic ECL emitter with S 2 O 8 2-as co-reactant, exhibiting a stable and significantly amplified ECL signal [148]. Then an ECL sensor for perfluorooctanoic acid (PFOA) was constructed on the basis of the quenching effect of PFOA on ECL signal, due to the redox reaction between the electrogenerated strong oxidants produced from the reduction of S 2 O 8 2-.…”
Section: Enhanced G-c 3 N 4 -Based Ecl Sensorsmentioning
confidence: 99%