A quick and selective rhodamine based "smart probe" for "signal-on" optical detection of Cu2+ and Al3+ in water, cell imaging, computational studies and solid state analysis

被引:63
作者
Rai, Abhishek [1 ]
Singh, Alok Kumar [2 ]
Tripathi, Kamini [1 ]
Sonkar, Avinash Kumar [1 ]
Chauhan, Brijesh Singh [3 ]
Srikrishna, S. [3 ]
James, Tony D. [4 ]
Mishra, Lallan [1 ]
机构
[1] Banaras Hindu Univ, Inst Sci, Dept Chem, Varanasi, Uttar Pradesh, India
[2] Babasaheb Bhimrao Ambedkar Univ, Dept Appl Chem, Lucknow, Uttar Pradesh, India
[3] Banaras Hindu Univ, Inst Sci, Dept Biochem, Varanasi, Uttar Pradesh, India
[4] Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England
关键词
Chemosensor; Rhodamine; DFT; Real sample analysis; Photoluminescence; FLUORESCENT CHEMOSENSOR; FLUOROGENIC PROBE; RECOGNITION; CHEMODOSIMETER; COPPER; IONS;
D O I
10.1016/j.snb.2018.02.019
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A novel rhodamine hydrazone 1 has been synthesized by the condensation of rhodamine B hydrazide with allylsalicylaldehyde and has been fully characterized using various physicochemical techniques including single crystal XRD. Probe 1 can detect Cu2+ and Al3+ ions in aqueous media and displays a turn-on response in absorbance with a high degree of selectivity amongst other common interfering analytes. Al3+ ions lead to fluorescence enhancementby the opening of the spirolactum ring resulting in chelation enhanced fluorescence. DFT and TDDFT calculations support the experimental results. The 1-Al3+ ensemble acts as secondary sensor for pyrophosphate anion due to metal ion induced decomplexation resulting in a low detection limit. Probe 1 can be utilized for bio imaging and displays morphological transformations from crystalline to amorphous state with associated color changes due to mechanical switching. In the solid state, probe 1 displays distinct color changes with emission at different wavelengths in particular Al3+ and Hg2+ result in a red shift of the CIE-diagram. While the band gap of probe 1 can be tuned from 2.08 eV to 1.60 eV Probe 1 meets many real-world-challenges in that it is prepared using simple synthetic methods, produces fast and distinct response towards multiple-ions, observed by the "naked eye" in solution and on a TLC plate, and can be exploited for binary data storage. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码:95 / 105
页数:11
相关论文
共 40 条
[21]  
Kumar K, 2012, NAT NANOTECHNOL, V7, P557, DOI [10.1038/nnano.2012.128, 10.1038/NNANO.2012.128]
[22]   Fluorescent and colorimetric chemosensors for pyrophosphate [J].
Lee, Songyi ;
Yuen, Karen K. Y. ;
Jolliffe, Katrina A. ;
Yoon, Juyoung .
CHEMICAL SOCIETY REVIEWS, 2015, 44 (07) :1749-1762
[23]  
Linder MC, 1996, AM J CLIN NUTR, V63, P797
[24]   A new selective chromogenic and turn-on fluorogenic probe for copper(II) in solution and vero cells: recognition of sulphide by [CuL] [J].
Mahapatra, Ajit Kumar ;
Mondal, Sanchita ;
Manna, Saikat Kumar ;
Maiti, Kalipada ;
Maji, Rajkishor ;
Uddin, Md. Raihan ;
Mandal, Sukhendu ;
Sarkar, Deblina ;
Mondal, Tapan Kumar ;
Maiti, Dilip Kumar .
DALTON TRANSACTIONS, 2015, 44 (14) :6490-6501
[25]   Conformationally Constrained (Coumarin-Triazolyl-Bipyridyl) Click Fluoroionophore as a Selective Al3+ Sensor [J].
Maity, Debabrata ;
Govindaraju, T. .
INORGANIC CHEMISTRY, 2010, 49 (16) :7229-7231
[26]   Selectively sensing first-row transition metal ions through fluorescence enhancement [J].
Pal, Sanchari ;
Chatterjee, Nabanita ;
Bharadwaj, Parimal K. .
RSC ADVANCES, 2014, 4 (51) :26585-26620
[27]   ALZHEIMERS-DISEASE - X-RAY SPECTROMETRIC EVIDENCE OF ALUMINUM ACCUMULATION IN NEUROFIBRILLARY TANGLE-BEARING NEURONS [J].
PERL, DP ;
BRODY, AR .
SCIENCE, 1980, 208 (4441) :297-299
[28]   Rhodamine-naphthalene conjugate as a novel ratiometric fluorescent probe for recognition of Al3+ [J].
Qin, Jing-Can ;
Yan, Jun ;
Wang, Bao-dui ;
Yang, Zheng-yin .
TETRAHEDRON LETTERS, 2016, 57 (17) :1935-1939
[29]   A smart switchable module for the detection of multiple ions via turn-on dual-optical readout and their cell imaging studies [J].
Rai, Abhishek ;
Singh, Alok Kumar ;
Sonkar, Avinash Kumar ;
Prakash, Anand ;
Roy, Jagat Kumar ;
Nagarajan, Rajamani ;
Mishra, Lallan .
DALTON TRANSACTIONS, 2016, 45 (19) :8272-8277
[30]  
Sagara Y, 2009, NAT CHEM, V1, P605, DOI [10.1038/nchem.411, 10.1038/NCHEM.411]