A dually emissive MPA-CdTe QDs@N, S-GQD nanosensor for sensitive and selective detection of 4-nitrophenol using two turn-off signals-Reference-Cited by-同舟云学术

A dually emissive MPA-CdTe QDs@N, S-GQD nanosensor for sensitive and selective detection of 4-nitrophenol using two turn-off signals

Published:2023 Issue:44 Volume:15 Page:6073-6081
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Mamipour Zahra¹²^ORCID,Kompany-Zareh Mohsen¹³^ORCID,Nematollahzadeh Ali²^ORCID

Affiliation:

1. Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731, Iran

2. Chemical Engineering Department, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran

3. Department of Chemistry, Dalhousie University, P.O. Box 15000, Halifax, Nova Scotia, B3H 4R2, Canada

Abstract

The developed MPA-CdTe QDs@N, S-GQD sensor exhibited two turn-off fluorescence signals when exposed to 4-NP. Employing the PARAFAC model on the EEM data showed a negative emission profile for 4-NP.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/AY/D3AY01160G

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4. Sensitive Determination of Trace 4-Nitrophenol in Ambient Environment Using a Glassy Carbon Electrode Modified with Formamide-Converted Nitrogen-Doped Carbon Materials