schliessen

Filtern

 

Bibliotheken

Hypersensitive luminescence of Eu3+ in dimethyl sulfoxide as a new probing for water measurement.

Dimethyl sulfoxide (DMSO) is a well-known organic solvent that can be used for biological applications. DMSO is miscible with water, and it is very common that the two solvents are mixed for some applications. It is important to detect water in DMSO, and this has been done using the luminescence dec... Full description

Journal Title: Analytical chemistry March 15, 2011, Vol.83(6), pp.1879-1882
Main Author: Yao, Mingzhen
Other Authors: Chen, Wei
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: E-ISSN: 1520-6882 ; DOI: 1520-6882 ; DOI: 10.1021/ac200072s
Link: http://search.proquest.com/docview/857129521/?pq-origsite=primo
Zum Text:
SendSend as email Add to Book BagAdd to Book Bag
Staff View
recordid: proquest857129521
title: Hypersensitive luminescence of Eu3+ in dimethyl sulfoxide as a new probing for water measurement.
format: Article
creator:
  • Yao, Mingzhen
  • Chen, Wei
subjects:
  • Dimethyl Sulfoxide–Chemistry
  • Europium–Chemistry
  • Luminescent Measurements–Methods
  • Solutions–Analysis
  • Water–Chemistry
  • Solutions
  • Water
  • Europium
  • Dimethyl Sulfoxide
ispartof: Analytical chemistry, March 15, 2011, Vol.83(6), pp.1879-1882
description: Dimethyl sulfoxide (DMSO) is a well-known organic solvent that can be used for biological applications. DMSO is miscible with water, and it is very common that the two solvents are mixed for some applications. It is important to detect water in DMSO, and this has been done using the luminescence decay lifetimes from [Eu.sup.3-] ions. We observed that the emissions of [Eu.sup.3+] in DMSO are very strong and very sensitive to water. The emission band from the [sup.5][D.sub.0] [right arrow] [sup.7][F.sub.2] transition has two peaks at 613 and 617 nm, respectively, and these two peaks change in the opposite ways when water is added into DMSO. The intensity ratio of the two peaks follows nearly perfect linear dependence on the water concentration added in DMSO. This linear relationship provides a new and convenient method for water measurement in DMSO. dx.doi.org/10.1021/ac200072s
language: eng
source:
identifier: E-ISSN: 1520-6882 ; DOI: 1520-6882 ; DOI: 10.1021/ac200072s
fulltext: no_fulltext
issn:
  • 15206882
  • 1520-6882
url: Link


@attributes
ID331250016
RANK0.07
NO1
SEARCH_ENGINEprimo_central_multiple_fe
SEARCH_ENGINE_TYPEPrimo Central Search Engine
LOCALfalse
PrimoNMBib
record
control
sourcerecordid857129521
sourceidproquest
recordidTN_proquest857129521
sourcesystemOther
pqid857129521
galeid253625720
display
typearticle
titleHypersensitive luminescence of Eu3+ in dimethyl sulfoxide as a new probing for water measurement.
creatorYao, Mingzhen ; Chen, Wei
contributorYao, Mingzhen (correspondence author) ; Yao, Mingzhen (record owner)
ispartofAnalytical chemistry, March 15, 2011, Vol.83(6), pp.1879-1882
identifier
subjectDimethyl Sulfoxide–Chemistry ; Europium–Chemistry ; Luminescent Measurements–Methods ; Solutions–Analysis ; Water–Chemistry ; Solutions ; Water ; Europium ; Dimethyl Sulfoxide
languageeng
source
descriptionDimethyl sulfoxide (DMSO) is a well-known organic solvent that can be used for biological applications. DMSO is miscible with water, and it is very common that the two solvents are mixed for some applications. It is important to detect water in DMSO, and this has been done using the luminescence decay lifetimes from [Eu.sup.3-] ions. We observed that the emissions of [Eu.sup.3+] in DMSO are very strong and very sensitive to water. The emission band from the [sup.5][D.sub.0] [right arrow] [sup.7][F.sub.2] transition has two peaks at 613 and 617 nm, respectively, and these two peaks change in the opposite ways when water is added into DMSO. The intensity ratio of the two peaks follows nearly perfect linear dependence on the water concentration added in DMSO. This linear relationship provides a new and convenient method for water measurement in DMSO. dx.doi.org/10.1021/ac200072s
version5
lds50peer_reviewed
links
openurl$$Topenurl_article
openurlfulltext$$Topenurlfull_article
backlink$$Uhttp://search.proquest.com/docview/857129521/?pq-origsite=primo$$EView_record_in_ProQuest_(subscribers_only)
search
creatorcontrib
0Yao, Mingzhen
1Chen, Wei
titleHypersensitive luminescence of Eu3+ in dimethyl sulfoxide as a new probing for water measurement.
subject
0Dimethyl Sulfoxide–Chemistry
1Europium–Chemistry
2Luminescent Measurements–Methods
3Solutions–Analysis
4Water–Chemistry
5Solutions
6Water
7Europium
8Dimethyl Sulfoxide
general
0English
11520-6882
210.1021/ac200072s
3MEDLINE (ProQuest)
4ProQuest Biological Science Collection
5ProQuest Natural Science Collection
6ProQuest SciTech Collection
7Biological Science Database
8Natural Science Collection
9SciTech Premium Collection
10Health Research Premium Collection
11Health Research Premium Collection (Alumni edition)
sourceidproquest
recordidproquest857129521
issn
015206882
11520-6882
rsrctypearticle
creationdate2011
addtitleAnalytical chemistry
searchscope
01007527
11007944
210000004
310000038
410000050
510000120
610000159
710000238
810000253
910000260
1010000270
1110000271
1210000302
13proquest
scope
01007527
11007944
210000004
310000038
410000050
510000120
610000159
710000238
810000253
910000260
1010000270
1110000271
1210000302
13proquest
lsr43
01007527false
11007944false
210000004false
310000038false
410000050false
510000120false
610000159false
710000238false
810000253false
910000260false
1010000270false
1110000271false
1210000302false
contributorYao, Mingzhen
startdate20110315
enddate20110315
citationpf 1879 pt 1882 vol 83 issue 6
lsr30VSR-Enriched:[description, galeid, issn, pqid]
sort
titleHypersensitive luminescence of Eu3+ in dimethyl sulfoxide as a new probing for water measurement.
authorYao, Mingzhen ; Chen, Wei
creationdate20110315
lso0120110315
facets
frbrgroupid8130757124745068728
frbrtype5
newrecords20181218
languageeng
creationdate2011
topic
0Dimethyl Sulfoxide–Chemistry
1Europium–Chemistry
2Luminescent Measurements–Methods
3Solutions–Analysis
4Water–Chemistry
5Solutions
6Water
7Europium
8Dimethyl Sulfoxide
collection
0MEDLINE (ProQuest)
1ProQuest Biological Science Collection
2ProQuest Natural Science Collection
3ProQuest SciTech Collection
4Biological Science Database
5Natural Science Collection
6SciTech Premium Collection
7Health Research Premium Collection
8Health Research Premium Collection (Alumni edition)
prefilterarticles
rsrctypearticles
creatorcontrib
0Yao, Mingzhen
1Chen, Wei
jtitleAnalytical chemistry
toplevelpeer_reviewed
delivery
delcategoryRemote Search Resource
fulltextno_fulltext
addata
aulast
0Yao
1Chen
aufirst
0Mingzhen
1Wei
au
0Yao, Mingzhen
1Chen, Wei
addauYao, Mingzhen
atitleHypersensitive luminescence of Eu3+ in dimethyl sulfoxide as a new probing for water measurement.
jtitleAnalytical chemistry
risdate20110315
volume83
issue6
spage1879
epage1882
pages1879-1882
eissn1520-6882
formatjournal
genrearticle
ristypeJOUR
doi10.1021/ac200072s
urlhttp://search.proquest.com/docview/857129521/
issn00032700
date2011-03-15