Optimization of Eu3+Luminescence in DMSO as a Multiparameter Method for Trace Water Detection

Hongmei Yu; Nil Kanatha Pandey; Yang Xu; Lalit Chudal; Pawan Thapa; Shaoyan Wang; Tekleab Beyene; Wei Chen

doi:10.1021/acsomega.0c00270

Optimization of Eu³⁺Luminescence in DMSO as a Multiparameter Method for Trace Water Detection

Hongmei Yu, Nil Kanatha Pandey, Yang Xu, Lalit Chudal, Pawan Thapa, Shaoyan Wang^*, Tekleab Beyene, Wei Chen^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Photoluminescence of Eu3+ in DMSO is intense and ultrasensitive to water, thereby providing a novel method for water detection. Herein, for the first time, we investigated the effects of Eu3+ concentration on luminescence and developed a multiparameter method for trace water detection based on a single luminescence agent. To further extend its practical applications, we explored its performance for water detection in ethanol and gasoline. Our findings demonstrate that it is a sensitive and reliable probe for the detection of a wide concentration range of water in ethanol (0-24.24%) and gasoline (0-32.43%), making Eu-DMSO a promising candidate to detect water in a wide concentration range. These phenomena not only make Eu-DMSO a sensitive agent for in situ water detection in real time but also provide scientifically interesting mechanisms behind its application as a water sensing probe.

Original language	English
Pages (from-to)	6919-6927
Number of pages	9
Journal	ACS Omega
Volume	5
Issue number	12
DOIs	https://doi.org/10.1021/acsomega.0c00270
Publication status	Published - 31 Mar 2020
Externally published	Yes

Access to Document

10.1021/acsomega.0c00270

Cite this

@article{7184e030425a4e0d94b7f6b3cf644b6d,

title = "Optimization of Eu3+Luminescence in DMSO as a Multiparameter Method for Trace Water Detection",

abstract = "Photoluminescence of Eu3+ in DMSO is intense and ultrasensitive to water, thereby providing a novel method for water detection. Herein, for the first time, we investigated the effects of Eu3+ concentration on luminescence and developed a multiparameter method for trace water detection based on a single luminescence agent. To further extend its practical applications, we explored its performance for water detection in ethanol and gasoline. Our findings demonstrate that it is a sensitive and reliable probe for the detection of a wide concentration range of water in ethanol (0-24.24%) and gasoline (0-32.43%), making Eu-DMSO a promising candidate to detect water in a wide concentration range. These phenomena not only make Eu-DMSO a sensitive agent for in situ water detection in real time but also provide scientifically interesting mechanisms behind its application as a water sensing probe.",

author = "Hongmei Yu and Pandey, {Nil Kanatha} and Yang Xu and Lalit Chudal and Pawan Thapa and Shaoyan Wang and Tekleab Beyene and Wei Chen",

note = "Publisher Copyright: {\textcopyright} 2020 American Chemical Society.",

year = "2020",

month = mar,

day = "31",

doi = "10.1021/acsomega.0c00270",

language = "English",

volume = "5",

pages = "6919--6927",

journal = "ACS Omega",

issn = "2470-1343",

number = "12",

}

TY - JOUR

T1 - Optimization of Eu3+Luminescence in DMSO as a Multiparameter Method for Trace Water Detection

AU - Yu, Hongmei

AU - Pandey, Nil Kanatha

AU - Xu, Yang

AU - Chudal, Lalit

AU - Thapa, Pawan

AU - Wang, Shaoyan

AU - Beyene, Tekleab

AU - Chen, Wei

PY - 2020/3/31

Y1 - 2020/3/31

N2 - Photoluminescence of Eu3+ in DMSO is intense and ultrasensitive to water, thereby providing a novel method for water detection. Herein, for the first time, we investigated the effects of Eu3+ concentration on luminescence and developed a multiparameter method for trace water detection based on a single luminescence agent. To further extend its practical applications, we explored its performance for water detection in ethanol and gasoline. Our findings demonstrate that it is a sensitive and reliable probe for the detection of a wide concentration range of water in ethanol (0-24.24%) and gasoline (0-32.43%), making Eu-DMSO a promising candidate to detect water in a wide concentration range. These phenomena not only make Eu-DMSO a sensitive agent for in situ water detection in real time but also provide scientifically interesting mechanisms behind its application as a water sensing probe.

AB - Photoluminescence of Eu3+ in DMSO is intense and ultrasensitive to water, thereby providing a novel method for water detection. Herein, for the first time, we investigated the effects of Eu3+ concentration on luminescence and developed a multiparameter method for trace water detection based on a single luminescence agent. To further extend its practical applications, we explored its performance for water detection in ethanol and gasoline. Our findings demonstrate that it is a sensitive and reliable probe for the detection of a wide concentration range of water in ethanol (0-24.24%) and gasoline (0-32.43%), making Eu-DMSO a promising candidate to detect water in a wide concentration range. These phenomena not only make Eu-DMSO a sensitive agent for in situ water detection in real time but also provide scientifically interesting mechanisms behind its application as a water sensing probe.

UR - http://www.scopus.com/inward/record.url?scp=85082202214&partnerID=8YFLogxK

U2 - 10.1021/acsomega.0c00270

DO - 10.1021/acsomega.0c00270

M3 - Article

AN - SCOPUS:85082202214

SN - 2470-1343

VL - 5

SP - 6919

EP - 6927

JO - ACS Omega

JF - ACS Omega

IS - 12

ER -

Optimization of Eu³⁺Luminescence in DMSO as a Multiparameter Method for Trace Water Detection

Abstract

Access to Document

Other files and links

Fingerprint

Cite this