CTE / Proceedings 2025 / Luminescent Determination of 4-Nitrophenol in Water Using AgInS2 and CuInS2 Nanoparticles

Luminescent Determination of 4-Nitrophenol in Water Using AgInS2 and CuInS2 Nanoparticles

DOI: https://doi.org/10.23939/cte2025.01.236
The Innovations, Nanotechnologies, and Catalysis in the Chemical and Food Industries
pp.
236-239
Abstract

AgInS2 and CuInS2 stable colloids were prepared and the photoluminescence and absorption spectra of these nanoparticles were obtained. AgInS2 nanocomposite films were made by the layer-by-layer deposition method. It was found that 4-nitrophenol significantly reduces the photoluminescence intensity of AgInS2 and CuInS2 even at the lowest concentration of 0.1 mg/l.

Keywords (in English)
photoluminescence
4-nitrophenol
AgInS2
nanoparticles
CuInS2
Author (co-authors)
First name Last name Institutional affiliation E-mail Phone number ORCID ID Academic status, position Institution address Author contribution(s) Institutional affiliation
Vasylyna
Kopach
v.kopach@chnu.edu.ua
0009-0004-7927-983X
postdoc
2 Kotsiubynskoho St. , Chernivtsi 58002
Investigation
Methodology
Writing – Original Draft Preparation
Formal Analysis
Writing – Review & Editing
Yuriy Fedkovych Chernivtsi National University
Yuriy
Khalavka
y.khalavka@chnu.edu.ua
0000-0002-6832-447X
Vice-Rector for Research
2 Kotsiubynskoho St. , Chernivtsi 58002
Conceptualization
Data Curation
Supervision
Writing – Review & Editing
Yuriy Fedkovych Chernivtsi National University
Anastasiia
Piasetska
piasetska.anastasiia@chnu.edu.ua
Student
2 Kotsiubynskoho St. , Chernivtsi 58002
Formal Analysis
Investigation
Writing – Review & Editing
Yuriy Fedkovych Chernivtsi National University
References

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