Literature DB >> 30710187

A Novel 1,8-Naphthalimide-Based "Turn-on" Fluorescent Sensor for Fe3.

Tengxuan Tang1, Wenbo Guo1, Yuping Zhang1, Dongmei Xu2.   

Abstract

A new fluorescent sensor was designed and synthesized from 5-nitro-1,2-dihydroacenaphthylene, n-butyl amine and 1-(2-pyridyl)piperazine. In DMF/H2O (3:1, v/v), the sensor showed excellent selectivity and sensitivity to Fe3+ with fast fluorescence enhancement and good anti-interference ability. The maximal fluorescence intensity was linearly proportional to the Fe3+ concentration (60-140 μM). The detection limit was 81 nM. The sensor could work in a pH span of 5.0-8.0. A 1:1 complex was formed reversibly between the sensor and Fe3+.

Entities:  

Keywords:  1,8-Naphthalimide; Fe3+; Fluorescent sensor

Year:  2019        PMID： 30710187     DOI： 10.1007/s10895-019-02354-8

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  6 in total

Review 1.  Design strategies for water-soluble small molecular chromogenic and fluorogenic probes.

Authors:  Xiaohua Li; Xinghui Gao; Wen Shi; Huimin Ma
Journal:  Chem Rev       Date:  2013-09-11       Impact factor: 60.622

2.  A highly selective fluorescent sensor for Fe3+ based on covalently immobilized derivative of naphthalimide.

Authors:  Jun-Hong Xu; Yi-Min Hou; Qiu-Juan Ma; Xue-Fen Wu; Xiao-Jie Wei
Journal:  Spectrochim Acta A Mol Biomol Spectrosc       Date:  2013-04-18       Impact factor: 4.098

Review 3.  Recent advances in development of chiral fluorescent and colorimetric sensors.

Authors:  Xin Zhang; Jun Yin; Juyoung Yoon
Journal:  Chem Rev       Date:  2014-02-05       Impact factor: 60.622

4.  A novel FRET 'off-on' fluorescent probe for the selective detection of Fe³⁺, Al³⁺ and Cr³⁺ ions: its ultrafast energy transfer kinetics and application in live cell imaging.

Authors:  Narendra Reddy Chereddy; Peethani Nagaraju; M V Niladri Raju; Venkat Raghavan Krishnaswamy; Purna Sai Korrapati; Prakriti Ranjan Bangal; Vaidya Jayathirtha Rao
Journal:  Biosens Bioelectron       Date:  2015-02-07       Impact factor: 10.618

5.  Selective interactions of trivalent cations Fe³⁺, Al³⁺ and Cr³⁺ turn on fluorescence in a naphthalimide based single molecular probe.

Authors:  Subramaniyan Janakipriya; Narendra Reddy Chereddy; Purnasai Korrapati; Sathiah Thennarasu; Asit Baran Mandal
Journal:  Spectrochim Acta A Mol Biomol Spectrosc       Date:  2015-09-05       Impact factor: 4.098

6.  Selective off-on fluorescent chemosensor for detection of Fe3+ ions in aqueous media.

Authors:  Liang Huang; Fengping Hou; Ju Cheng; Pinxian Xi; Fengjuan Chen; Decheng Bai; Zhengzhi Zeng
Journal:  Org Biomol Chem       Date:  2012-11-08       Impact factor: 3.876
  6 in total
  1 in total

1.  A Colorimetric and Fluorescent Probe Based on Rhodamine B for Detection of Fe3+ and Cu2+ Ions.

Authors:  Liqiang Yan; Ya Xie; Jianping Li
Journal:  J Fluoresc       Date:  2019-10-10       Impact factor: 2.217
  1 in total

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