Luminescent determination of 4-nitrophenol in water using AgInS2 and CuInS2 nanoparticles

Abstract

AgInS₂ and CuInS₂ stable colloids were prepared and the photoluminescence and absorption spectra of these nanoparticles were obtained. AgInS₂nanocomposite 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

Author (co-authors)

First name	Last name	E-mail	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

Manuscript file

luminescent-determination-4-nitrophenol-water-using-agins2-and-cuins2-nanoparticles.docx117.11 KB