A novel 1,8-naphthalimide as highly selective naked-eye and ratiometric fluorescent sensor for detection of Hg2+ ions

被引:45
作者
Bahta, Muzey [1 ]
Ahmed, Naseem [1 ]
机构
[1] Indian Inst Technol Roorkee, Dept Chem, Roorkee 247667, UK, India
关键词
DFT; Molecular logic gate; Naked eye detection; Off-on-off" Hg2+ chemosensor; Ratiometric fluorescence; Red-shift; MERCURY(II) IONS; PROBE; CHEMOSENSOR; NAPHTHALIMIDE; NANOPARTICLES; IMPACT; MOLECULE; DESIGN; SHIFT; FE3+;
D O I
10.1016/j.jphotochem.2019.01.009
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A novel colorimetric and ratiometric fluorescent chemosensor, 2-(2-mercaptophenyl)-1H-benzo[de]isoquino-line-1,3-(2H)-dione (L3) is reported for Hg2+ ions. The selective binding of Hg2+ to L3 afforded new absorbance and fluorescence peaks at 438 nm and 480 nm, in addition to the existing bands of L3 at 332 nm and 376 nm. It also showed apparent colour change from colourless to yellowish green and weak fluorescent to bright yellowish green strong fluorescent due to selective binding of Hg2+ ion. The sensor forms a 1:1 stoichiometry with high binding constants (3.89 x 10(4) mol(-1)L) and limit of detection 1.74 x 10(-8) M with high selectivity and sensitivity towards Hg2+ in the presence of other interfering metal ions. More importantly, it has good practicability in environmental water sample. The outcome of photo-physical experiment has also been in good accordance with the time-resolved fluorescence life decays and the density functional theory (DFT) estimations. Moreover, the L3-Hg2+ solution displayed high colorimetric and fluorimetric reversibility via the addition of ICI. This reversibility in fluorescence showed potential applicability of chemosensor L3 as "on-off-on" naked eye sensor.
引用
收藏
页码:154 / 161
页数:8
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共 63 条
  • [1] Toxic Effects of Mercury on the Cardiovascular and Central Nervous Systems
    Azevedo, Bruna Fernandes
    Furieri, Lorena Barros
    Pecanha, Franck Maciel
    Wiggers, Giulia Alessandra
    Vassallo, Paula Frizera
    Simoes, Maylla Ronacher
    Fiorim, Jonaina
    de Batista, Priscila Rossi
    Fioresi, Mirian
    Rossoni, Luciana
    Stefanon, Ivanita
    Jesus Alonso, Maria
    Salaices, Mercedes
    Vassallo, Dalton Valentim
    [J]. JOURNAL OF BIOMEDICINE AND BIOTECHNOLOGY, 2012,
  • [2] Design and synthesis of 1,4-benzothiazine hydrazide as selective and sensitive colorimetric and turn-on fluorometric sensor for Hg2+ detection in aqueous medium
    Bahta, Muzey
    Ahmed, Naseem
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2018, 357 : 41 - 48
  • [3] Recent advances in the development of 1,8-naphthalimide based DNA targeting binders, anticancer and fluorescent cellular imaging agents
    Banerjee, Swagata
    Veale, Emma B.
    Phelan, Caroline M.
    Murphy, Samantha A.
    Tocci, Gillian M.
    Gillespie, Lisa J.
    Frimannsson, Daniel O.
    Kelly, John M.
    Gunnlaugsson, Thorfinnur
    [J]. CHEMICAL SOCIETY REVIEWS, 2013, 42 (04) : 1601 - 1618
  • [4] Application of the standard addition method for the absolute quantification of neutral lipids in microalgae using Nile red
    Bertozzini, Elena
    Galluzzi, Luca
    Penna, Antonella
    Magnani, Mauro
    [J]. JOURNAL OF MICROBIOLOGICAL METHODS, 2011, 87 (01) : 17 - 23
  • [5] Turn-on fluorescence probe for selective detection of Hg(II) by calixpyrrole hydrazide reduced silver nanoparticle: Application to real water sample
    Bhatt, Keyur D.
    Vyas, Disha J.
    Makwana, Bharat A.
    Darjee, Savan M.
    Jain, Vinod K.
    Shah, Hemangini
    [J]. CHINESE CHEMICAL LETTERS, 2016, 27 (05) : 731 - 737
  • [6] Human developmental neurotoxicity of methylmercury: Impact of variables and risk modifiers
    Castoldi, Anna F.
    Johansson, Carolina
    Onishchenko, Natalia
    Coccini, Teresa
    Roda, Elisa
    Vahter, Marie
    Ceccatelli, Sandra
    Manzo, Luigi
    [J]. REGULATORY TOXICOLOGY AND PHARMACOLOGY, 2008, 51 (02) : 201 - 214
  • [7] Detection of Mercury(II) Ions Using Colorimetric Gold Nanoparticles on Paper-Based Analytical Devices
    Chen, Guan-Hua
    Chen, Wei-Yu
    Yen, Yu-Chun
    Wang, Chia-Wei
    Chang, Huan-Tsung
    Chen, Chien-Fu
    [J]. ANALYTICAL CHEMISTRY, 2014, 86 (14) : 6843 - 6849
  • [8] Chen LF, 2016, ANALYST, V141, P4685, DOI [10.1039/C6AN00740F, 10.1039/c6an00740f]
  • [9] A Ratiometric Fluorescent Sensor for Cd2+ Based on Internal Charge Transfer
    Cheng, Dandan
    Liu, Xingliang
    Xie, Yadian
    Lv, Haitang
    Wang, Zhaoqian
    Yang, Hongzhi
    Han, Aixia
    Yang, Xiaomei
    Zang, Ling
    [J]. SENSORS, 2017, 17 (11):
  • [10] Reversible colorimetric probes for mercury sensing
    Coronado, E
    Galán-Mascaros, JR
    Martí-Gastaldo, C
    Palomares, E
    Durrant, JR
    Vilar, R
    Gratzel, M
    Nazeeruddin, MK
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (35) : 12351 - 12356