Black phosphorus quantum dots as novel electrogenerated chemiluminescence emitters for the detection of Cu

Black phosphorus quantum dots as novel electrogenerated chemiluminescence emitters for the detection of Cu

For the first time, electrochemiluminescence (ECL) emission was observed from black phosphorus quantum dots (BPQDs) in the presence of K 2 S 2 O 8 as the co-reactant. The potential application of BPQDs ECL in analytical chemistry was also demonstrated using Cu 2+ as an example. Black phosphorus quan...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2020-04, Vol.56 (34), p.468-4683
Hauptverfasser: Chen, Jun, Wang, Qiaoe, Liu, Xuejiao, Chen, Xu, Wang, Lianying, Yang, Wensheng
Format: Artikel
Sprache:eng
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Zusammenfassung:For the first time, electrochemiluminescence (ECL) emission was observed from black phosphorus quantum dots (BPQDs) in the presence of K 2 S 2 O 8 as the co-reactant. The potential application of BPQDs ECL in analytical chemistry was also demonstrated using Cu 2+ as an example. Black phosphorus quantum dots with surface states and bandgap luminescence under NMP passivation are used for the detection of Cu 2+ .
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc00661k