Literature DB >> 17824650

Calix[4]arene-based, Hg2+ -induced intramolecular fluorescence resonance energy transfer chemosensor.

Amel Ben Othman1, Jeong Won Lee, Jia-Sheng Wu, Jong Seung Kim, Rym Abidi, Pierre Thuéry, Jean Marc Strub, Alain Van Dorsselaer, Jacques Vicens.   

Abstract

A novel calix[4]arene-based chemosensor 1 based on Hg2+-induced fluorescence resonance energy transfer (FRET) was synthesized, and its sensing behavior toward metal ions was investigated by UV/vis and fluorescence spectroscopies. Addition of Hg2+ to a CH3CN solution of 1 gave a significantly enhanced fluorescence at approximately 575 nm via energy transfer (FRET-ON) from the pyrenyl excimer to a ring-opened rhodamine moiety. In contrast, addition of Al3+ induced a distinct increase of pyrenyl excimer emission ( approximately 475 nm), while no obvious FRET-ON phenomenon was observed. Different binding behaviors of 1 toward Hg2+ and Al3+ were also proposed for the interesting observation.

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Year:  2007        PMID： 17824650     DOI： 10.1021/jo071226o

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  10 in total

1.  Highly selective and sensitive chemosensor for Hg2+ based on the naphthalimide fluorophore.

Authors:  Rui Yang; Xiangfeng Guo; Wei Wang; Yu Zhang; Lihua Jia
Journal:  J Fluoresc       Date:  2012-03-28       Impact factor: 2.217

2.  Hg(II) selective complexation by chromoionophoric calix[4]arene derivative.

Authors:  Mansoor Ahmed Qazi; Imdadullah Qureshi; Shahabuddin Memon
Journal:  J Fluoresc       Date:  2011-01-08       Impact factor: 2.217

3.  A Unique Sensitive and Highly Selective Fluorescent Naphthodiaza-Crown Macrocyclic Ligand Chemosensor for Hg2+ in Water.

Authors:  Bahram Ghanbari; Morteza Zarepour-Jevinani
Journal:  J Fluoresc       Date:  2017-04-20       Impact factor: 2.217

4.  A Fast-Responsive Fluorescent Sensor for Hg(2+) with High Selectivity and Sensitivity in Aqueous Media.

Authors:  Shanshan Zhang; Qingfen Niu; Xingxing Wu; Tianduo Li; Yuezhi Cui; Xiaoyan Li
Journal:  J Fluoresc       Date:  2015-09-23       Impact factor: 2.217

5.  Dual Fluorescence Response of Newly Synthesized Naphthalene Appended Calix[4]arene Derivative towards Cu2+ and I.

Authors:  Asif Ali Bhatti; Mehmet Oguz; Shahabuddin Memon; Mustafa Yilmaz
Journal:  J Fluoresc       Date:  2016-10-28       Impact factor: 2.217

6.  A dansyl-rhodamine ratiometric fluorescent probe for Hg2+ based on FRET mechanism.

Authors:  Puhui Xie; Fengqi Guo; Lingyu Wang; Sen Yang; Denghui Yao; Guoyu Yang
Journal:  J Fluoresc       Date:  2015-01-18       Impact factor: 2.217

7.  Elucidating sensing mechanisms of a pyrene excimer-based calix[4]arene for ratiometric detection of Hg(ii) and Ag(i) and chemosensor behaviour as INHIBITION or IMPLICATION logic gates.

Authors:  Julio Rodríguez-Lavado; Alejandro Lorente; Erick Flores; Andrés Ochoa; Fernando Godoy; Pablo Jaque; Claudio Saitz
Journal:  RSC Adv       Date:  2020-06-08       Impact factor: 4.036

8.  Rhodamine Based Turn-On Sensors for Ni(2+) and Cr(3+) in Organic Media: Detecting CN(-) via the Metal Displacement Approach.

Authors:  Aruna J Weerasinghe; Agozie N Oyeamalu; Fasil A Abebe; Andre R Venter; Ekkehard Sinn
Journal:  J Fluoresc       Date:  2016-03-19       Impact factor: 2.217

9.  A ratiometric and colorimetric probe for detecting Hg2+ based on naphthalimide-rhodamine and its staining function in cell imaging.

Authors:  Yuesong Wang; Haichang Ding; Shuai Wang; Congbin Fan; Yayi Tu; Gang Liu; Shouzhi Pu
Journal:  RSC Adv       Date:  2019-04-15       Impact factor: 4.036

Review 10.  Fluorescence Resonance Energy Transfer Systems in Supramolecular Macrocyclic Chemistry.

Authors:  Xin-Yue Lou; Nan Song; Ying-Wei Yang
Journal:  Molecules       Date:  2017-09-29       Impact factor: 4.411
  10 in total

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