Extraordinary photoluminescence behavior of an efficient electrochemiluminophore: Tb(III) chelated by 2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol

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@article{bd4112c2b32b47289cce40598f8df133,
title = "Extraordinary photoluminescence behavior of an efficient electrochemiluminophore: Tb(III) chelated by 2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol",
abstract = "The reactivities of lanthanide ions in their excited states are first considered in water and the energy diagrams of most important of them are sketched to illustrate the highly oxidizing and reducing species involved reacting with one-electron steps. Anomalous photoluminescence behavior of Tb(III) chelated by 2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol is studied. The present chelate is known to show relative strong chemiluminescence in the presence of hydrated electron and oxidizing radicals but it shows an extraordinarily short luminescence lifetime of radiative relaxation of its 5D4 state under photoexcitation.",
keywords = "Aromatic chelate, Lanthanides, Photoluminescence, Photolysis, Photooxidation, Terbium",
author = "P{\"a}ivi Kuosmanen and Matti Pusa and Kalle Salminen and Sakari Kulmala",
year = "2016",
month = "5",
day = "1",
doi = "10.1016/j.jlumin.2015.12.033",
language = "English",
volume = "173",
pages = "19--24",
journal = "Journal of Luminescence",
issn = "0022-2313",
publisher = "Elsevier",

}

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TY - JOUR

T1 - Extraordinary photoluminescence behavior of an efficient electrochemiluminophore

T2 - Tb(III) chelated by 2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol

AU - Kuosmanen, Päivi

AU - Pusa, Matti

AU - Salminen, Kalle

AU - Kulmala, Sakari

PY - 2016/5/1

Y1 - 2016/5/1

N2 - The reactivities of lanthanide ions in their excited states are first considered in water and the energy diagrams of most important of them are sketched to illustrate the highly oxidizing and reducing species involved reacting with one-electron steps. Anomalous photoluminescence behavior of Tb(III) chelated by 2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol is studied. The present chelate is known to show relative strong chemiluminescence in the presence of hydrated electron and oxidizing radicals but it shows an extraordinarily short luminescence lifetime of radiative relaxation of its 5D4 state under photoexcitation.

AB - The reactivities of lanthanide ions in their excited states are first considered in water and the energy diagrams of most important of them are sketched to illustrate the highly oxidizing and reducing species involved reacting with one-electron steps. Anomalous photoluminescence behavior of Tb(III) chelated by 2,6-bis[N,N-bis(carboxymethyl)aminomethyl]-4-benzoylphenol is studied. The present chelate is known to show relative strong chemiluminescence in the presence of hydrated electron and oxidizing radicals but it shows an extraordinarily short luminescence lifetime of radiative relaxation of its 5D4 state under photoexcitation.

KW - Aromatic chelate

KW - Lanthanides

KW - Photoluminescence

KW - Photolysis

KW - Photooxidation

KW - Terbium

UR - http://www.scopus.com/inward/record.url?scp=84954414278&partnerID=8YFLogxK

U2 - 10.1016/j.jlumin.2015.12.033

DO - 10.1016/j.jlumin.2015.12.033

M3 - Article

VL - 173

SP - 19

EP - 24

JO - Journal of Luminescence

JF - Journal of Luminescence

SN - 0022-2313

ER -

ID: 1435933