A novel perylene-bisimide dye as "turn on" fluorescent sensor for Hg2+ ion found in DMF/H2O
Küçük Resim Yok
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ELSEVIER SCI LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A highly efficient and selective perylene-bisimide sensor bearing thiophene units as the metal ion receptor is reported for the detection of Hg2+ ion. This sensor displays a rapid and highly selective "turn-on" response based on photoinduced electron transfer (PET) mechanism. Fluorescence enhancement by factors 20 times is achieved upon selective interaction with Hg2+ ion over other metal ions in aqueous solutions. (C) 2014 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Turn on, Mercury, Perylene, PET, Sensor, Fluorescent
Kaynak
DYES AND PIGMENTS
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
113
