Colorimetric "Naked-eye" Highly Selective Detection of Cu(II) Ion by a Simple Chemosensor: An Experimental and Theoretical Modeling

被引：14
|
作者：
Dalapati, Sasanka [1 ]
Jana, Sankar [1 ]
Guchhait, Nikhil [1 ]
机构：
[1] Univ Calcutta, Dept Chem, Kolkata 700009, India
来源：
CHEMISTRY LETTERS | 2011年 / 40卷 / 03期
关键词：
SENSOR; COORDINATION; ENVIRONMENT; COMPLEXES; COPPER; PROBE; CU2+;
D O I：
10.1246/cl.2011.279
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The selectivity and sensitivity of N,N'-bis(4-diethylaminosalicylidene)hydrazine (sensor 1) toward Cu2+ ion have been established both by distinct "naked-eye" color change as well as UV-vis spectrophotometry. Sensor 1 formed 1:1 complex with Cu2+ ion where the most stable s-trans form of the sensor is trapped in the high energy conformer. Single-crystal X-ray structure of sensor 1 supports its s-trans conformation. Theoretical calculations support well the experimental result.
引用
收藏
页码：279 / 281
页数：3
相关论文
共 50 条
  • [41] Naked-Eye detection of histidine by regulation of Cu(II) coordination modes
    Folmer-Andersen, JF
    Lynch, VM
    Anslyn, EV
    CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (18) : 5319 - 5326
  • [42] A naked-eye colorimetric assay for highly sensitive detection of CL-20 explosive
    Tang, Jian
    Wu, Jinxiang
    He, Yi
    FORENSIC CHEMISTRY, 2024, 38
  • [43] Synthesis of a highly selective bis-rhodamine chemosensor for naked-eye detection of Cu2+ ions and its application in bio-imaging
    Chereddy, Narendra Reddy
    Thennarasu, Sathiah
    DYES AND PIGMENTS, 2011, 91 (03) : 378 - 382
  • [44] Selective Naked-Eye Fluorescein-Based Chemosensor for the Detection of Pd2+ Cations
    L. D. Popov
    O. Yu. Karlutova
    E. N. Shepelenko
    A. D. Dubonosov
    I. N. Shcherbakov
    V. A. Bren
    V. I. Minkin
    Doklady Chemistry, 2020, 490 : 23 - 26
  • [45] A SIMPLE AND FACILE COLORIMETRIC CHEMOSENSOR FOR SELECTIVE DETECTION OF Cu2+ ION IN AQUEOUS SOLUTION
    Tigineh, Getinet Tamiru
    Liu, Ling-Kang
    BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA, 2017, 31 (01) : 31 - 38
  • [46] Selective Naked-Eye Fluorescein-Based Chemosensor for the Detection of Pd2+ Cations
    Popov, L. D.
    Karlutova, Yu
    Shepelenko, E. N.
    Dubonosovc, A. D.
    Shcherbakov, I. N.
    Bren, V. A.
    Minkin, Academician V., I
    DOKLADY CHEMISTRY, 2020, 490 (02) : 23 - 26
  • [47] Quinolone based chemosensor for the naked-eye and spectrophotometric detection of Cu2+ in aqueous media
    Patil, Samadhan R.
    Nandre, Jitendra P.
    Patil, Prashant A.
    Bothra, Shilpa
    Sahoo, Suban K.
    Klasek, Antonin
    Rodriguez-Lopez, Julian
    Mahulikar, Promod P.
    Patil, Umesh D.
    INORGANIC CHEMISTRY COMMUNICATIONS, 2014, 49 : 59 - 62
  • [48] Highly Sensitive Ratiometric Chemosensor for Selective 'Naked-Eye' Nanomolar Detection of Co2+ in Semi-Aqueous Media
    Patil, Smita
    Fegade, Umesh
    Sahoo, Suban K.
    Singh, Amanpreet
    Marek, Jaromir
    Singh, Narinder
    Bendre, Ratnamala
    Kuwar, Anil
    CHEMPHYSCHEM, 2014, 15 (11) : 2230 - 2235
  • [49] A Highly Sensitive and Selective Quinazoline-Based Colorimetric Probe for Naked-Eye Detection of Fe3+ Ions
    Mina Shirzadi-Ahodashti
    Mohammad Ali Ebrahimzadeh
    Pourya Biparva
    Ahmad Reza Bekhradnia
    Seyed Mohammad Abedirad
    Journal of Fluorescence, 2022, 32 : 2309 - 2318
  • [50] A Highly Sensitive and Selective Quinazoline-Based Colorimetric Probe for Naked-Eye Detection of Fe3+ Ions
    Shirzadi-Ahodashti, Mina
    Ebrahimzadeh, Mohammad Ali
    Biparva, Pourya
    Bekhradnia, Ahmad Reza
    Abedirad, Seyed Mohammad
    JOURNAL OF FLUORESCENCE, 2022, 32 (06) : 2309 - 2318
12345