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Ren F, Wu X, Liu G, Ding Y. Fluorescent response mechanism based on ESIPT and TICT of novel probe H 2Q JI: A TD-DFT investigation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 318:124383. [PMID: 38772177 DOI: 10.1016/j.saa.2024.124383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 04/25/2024] [Accepted: 04/28/2024] [Indexed: 05/23/2024]
Abstract
Recently, synthesized N-linked-disalicylaldehyde H2QJI probes have been used to detect heavy metal ions in the experiment conveniently. Nevertheless, there needs to be a more in-depth examination of the excited state intramolecular proton transfer (ESIPT) mechanism and photophysical properties of the probe. This work remedied it based on quantum chemistry calculations. We contained due hydrogen bond (O1-H2 ⋯ N3 and O4-H5 ⋯ O6) and then analyzed bond parameters, IR vibration spectra, and non-covalent interaction. The bond strength is enhanced under photoexcitation, and the former is significantly stronger. The calculated electron spectra are in agreement with the experimental values. The results of the S0 and S1 potential energy curves and IRC calculations also confirm the unique ESIPT behavior, which isan excited stated stepwise double proton transfer. The fluorescence, internal conversion, and intersystem crossing rate of KD molecules (twisted-, double proton transfer) were calculated respectively to reveal the radiative and non-radiative pathways. It proved that the corresponding spectra are not obtained since the electrons are mainly deactivated by the ISC (S1->T1). Furthermore, the interfragment charge transfer (IFCT) approach indicates that the molecule possesses twisted intramolecular charge transfer (TICT) characteristics, which lead to the quenching of fluorescence introduction.
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Affiliation(s)
- Fangyu Ren
- School of Physics, Liaoning University, Shenyang 110036, PR China
| | - Xiaoxue Wu
- School of Physics, Liaoning University, Shenyang 110036, PR China
| | - Guoqing Liu
- School of Physics, Liaoning University, Shenyang 110036, PR China
| | - Yong Ding
- School of Physics, Liaoning University, Shenyang 110036, PR China.
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2
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Tamil Selvan G, Samson J, Rajasingh P, Li X, Ravi Kumar A, Zhu N, Kuldeep SA, Mosae Selvakumar P, Jun Tang P, Zhang Z. A captivating approach to elevate the detection of Al 3+ ions incorporates the utilization of a tripodal receptor intricately embellishing the surface of zinc oxide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 316:124339. [PMID: 38696995 DOI: 10.1016/j.saa.2024.124339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/15/2024] [Accepted: 04/22/2024] [Indexed: 05/04/2024]
Abstract
The FDA (Food and Drug Administration, (USA)) lists ZnO as a material that is widely acknowledged to be safe. ZnO NPs with a range of tiny particle sizes were made using the precipitation process. ZnO nanoparticles' surface is embellished with a tripodal sensor containing naphthol units. The assembly with the same receptor decorated on ZnO NPs is contrasted with the cation detection capabilities of the purified tripodal receptor. The UV-visible spectrophotometric analysis was conducted to study the state transitions of the receptor and the decorated ZnO receptor. A positive selectivity to Al3+ cations is determined by the fluorescence study under ideal circumstances. The particle size and surface morphologies are determined by DLS and SEM analysis for the same receptor - TP1 and embellished with a tripodal receptor TP2. Using a fluorescence switch-on Photoinduced Electron Transfer (PET) mechanism, the receptor coated on ZnO detects the presence of Al3+ ions with specificity. The binding constant value was determined using the B-H plot equation. Binding stoichiometry for [TP1-Al3+, TP2-Al3+] showed a 1:1 ratio. The fluorescence switches ON-OFF process of the ZnO surface adorned - TP2 with Tripodal receptor- TP1 was used to create molecular logic gates, which can function as a module for sensors and molecular switches. The addition of Na2EDTA in the solution of the [TP1; TP2 - Al3+] complex resulted in a noticeable reduction in the emission of fluorescence. This finding offers compelling support for the reversibility of the chemosensor. To enable the practical application of this sensor, we have developed a cassette containing receptors TP1 and TP2. Successfully, it can detect Al3+ metal ions. We performed a comprehensive assessment of the dependability and appropriateness of our approach in measuring the concentration of Al3+ ions in wastewater produced by important industrial procedures.
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Affiliation(s)
- G Tamil Selvan
- School of Emergency Management, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Joel Samson
- Department of NanoScience and Technology, KITS, Coimbatore, Tamil Nadu 641114, India
| | - P Rajasingh
- Department of Chemistry, Kamarajar Government Arts College, Surandai, Tamil Nadu 627859, India
| | - Xuesong Li
- School of Emergency Management, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - A Ravi Kumar
- School of Emergency Management, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Nuanfei Zhu
- School of Emergency Management, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Sweety Angela Kuldeep
- Environmental Science Program, Asian University for Women, Chittagong 4000, Bangladesh
| | | | - P Jun Tang
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310015, China
| | - Zhen Zhang
- School of Emergency Management, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China.
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3
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Sanaul Islam M, Hoque A, Mohamed Yusuf Baig K, Sarmin M, Kole GK, Hoda M, Akhtarul Alam M. A zwitterionic probe for ratiometric fluorescent detection of aluminium(III) ion in aqueous medium and its application in bioimaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 311:124005. [PMID: 38341932 DOI: 10.1016/j.saa.2024.124005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/12/2023] [Accepted: 02/05/2024] [Indexed: 02/13/2024]
Abstract
In the present study, we have synthesized an aminobenzoic acid containing Schiff base (compound 1) and its structure was confirmed through single crystal X-ray study. Importantly, the compound 1 crystallizes in the zwitterionic form, with an anionic carboxylate group (-COO-) and a cationic iminium group (-C = NH+-). The compound 1 is highly soluble in water due to its zwitterionic feature in the solid state. Interestingly, compound 1 acts as a ratiometric fluorescent probe for the selective detection of Al3+ ion in aqueous solution without organic cosolvent. It can also detect Al3+ ion by visual colour change to bluish-green fluorescence under 365 nm UV light. The association constant between compound 1 with Al3+ ion was estimated to be 1.67 × 104 M-1. The lowest detection limit for Al3+ ion was calculated to be 7.05 × 10-8 M in water. Compound 1 in combination with Al3+ ion demonstrated fluorescent imaging potential of the nucleus of in RAW 264.7 murine macrophage cell line. In addition, the sensing model is developed as paper based sensor ''Test Kit' 'for its practical applicability.
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Affiliation(s)
- Md Sanaul Islam
- Department of Chemistry, Aliah University, Action Area IIA/27, New Town, Kolkata 700160, India
| | - Anamika Hoque
- Department of Chemistry, Aliah University, Action Area IIA/27, New Town, Kolkata 700160, India
| | - K Mohamed Yusuf Baig
- Department of Chemistry, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India
| | - Monalisha Sarmin
- Nanotechnology and Applied Phytochemistry Laboratory, Department of Biological Sciences, Aliah University, Action Area IIA/27, New Town, Kolkata 700160, India
| | - Goutam Kumar Kole
- Department of Chemistry, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India.
| | - Muddasarul Hoda
- Nanotechnology and Applied Phytochemistry Laboratory, Department of Biological Sciences, Aliah University, Action Area IIA/27, New Town, Kolkata 700160, India.
| | - Md Akhtarul Alam
- Department of Chemistry, Aliah University, Action Area IIA/27, New Town, Kolkata 700160, India.
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4
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La YT, Yan YJ, Gan LL, Zhang Y, Dong WK, Ding YJ. A fluorescent Salamo-Salen-Salamo-Zn(II) sensor for bioimaging and biosensing H 2PO 4- in Zebrafish and plants. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 303:123159. [PMID: 37478709 DOI: 10.1016/j.saa.2023.123159] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/26/2023] [Accepted: 07/13/2023] [Indexed: 07/23/2023]
Abstract
A newly designed and synthesized Salamo-Salen-Salamo-Zn(II) complex sensor (sensor ZT) was extensively explored for anion sensing studies. The selectivity and sensitivity of the sensor ZT towards H2PO4- ions were based on ICT and CHEF effects, and via displacement pathways in DMSO/H2O (9:1, v/v) medium in the presence of other anions like, PO43-, HPO42- and P2O74- in a short time, separately. The prepared ZT sensor has excellent association constant and low detection lines. The sensing mechanism and binding mode of the sensor were studied by UV-Vis spectroscopy, HR-MS, 1H NMR titration and theory calculations (DFT & TD-DFT) for analytes. The time response and stability of the sensor are also given. Meanwhile, the sensor ZT can be widely used as a simple and effective solid-state optical sensor to detect H2PO4- by intuitive fluorescence changes. In addition, besides the environment can be used as a powerful instrument for detecting H2PO4-, based on the good biocompatibility and tissue permeability of ZT, effectively monitoring H2PO4- in cellular distribution by confocal microscopy using Zebrafish and bean sprout.
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Affiliation(s)
- Ya-Ting La
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Yuan-Ji Yan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Lu-Lu Gan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Yang Zhang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
| | - Yu-Jie Ding
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, China.
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5
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Guctekin Yasar O, Bostanci A, Karuk Elmas SN, Aydin D, Arslan FN, Sadi G, Yilmaz I. A cyanobiphenyl-based fluorescent ''lighting-up'' sensor for highly selective and sensitive recognition of Al 3+: Theoretical, practical and bioimaging studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 294:122556. [PMID: 36878135 DOI: 10.1016/j.saa.2023.122556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/13/2023] [Accepted: 02/23/2023] [Indexed: 06/18/2023]
Abstract
The recognition of toxic Al3+ in foods and biosystems has of great interest to researchers. Herein, a novel cyanobiphenyl-based chemosensor CATH (E)-N'-((4'-cyano-4-hydroxy-[1,1'-biphenyl]-3-yl)methylene)thiophene-2-carbohydrazide was fabricated and shown to recognize Al3+ in HEPES buffer:EtOH (90:10, v:v, pH = 7.4) by ''lighting-up'' fluorescence sensing. The CATH evidenced high sensitivity (LOD = 13.1 nM) and excellent selectivity to Al3+ over competing cations. The Job's plot, TOF-MS and theoretical computation studies were performed to probe the binding mechanism of Al3+ to CATH. Additionally; CATH was successfully utilized to practical applications and employed to recover of Al3+ from different food samples. More importantly, it was employed to intracellular Al3+ detection in living cells including THLE2 and HepG2.
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Affiliation(s)
- Ozlem Guctekin Yasar
- Chemistry Department, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100 Karaman, Turkiye
| | - Aykut Bostanci
- Biology Department, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100 Karaman, Turkiye
| | - Sukriye Nihan Karuk Elmas
- Chemistry Department, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100 Karaman, Turkiye; Analytical Chemistry Department, Pharmacy Faculty, Istanbul University-Cerrahpaşa, 34500 Istanbul, Turkiye.
| | - Duygu Aydin
- Chemistry Department, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100 Karaman, Turkiye.
| | - Fatma Nur Arslan
- Chemistry Department, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100 Karaman, Turkiye.
| | - Gokhan Sadi
- Biology Department, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100 Karaman, Turkiye
| | - Ibrahim Yilmaz
- Chemistry Department, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100 Karaman, Turkiye
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6
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Guo M, Li Q, Yan L, Wan Y, Zhu L, Li B, Yin H, Shi Y. ESIPT mechanism of triple emission with hydroxy-oxadiazole compound in DMSO: A theoretical reconsideration. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 300:122937. [PMID: 37270972 DOI: 10.1016/j.saa.2023.122937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 05/24/2023] [Accepted: 05/27/2023] [Indexed: 06/06/2023]
Abstract
The compound in solvents with triple fluorescence feature of excited state intramolecular proton transfer (ESIPT) has a broad prospect in fluorescent probes, dye sensors and molecular synthesis of photosensitive dyes. An ESIPT molecule hydroxy-bis-2,5-disubstituted-1,3,4-oxadiazoles (compound 1a) emits two fluorescence peaks in dichloromethane (DCM) and three fluorescence peaks in dimethyl sulfoxide (DMSO). [Dyes and Pigments 197 (2022) 109927]. Two longer peaks were attributed to enol and keto emission in both solvents and the shortest third peak in DMSO was just attributed simply. However, there is a significant difference in proton affinity between DCM and DMSO solvents which has influence on the position of emission peaks. Therefore, the correctness of this conclusion needs to be further verified. In this research, density functional theory and time-dependent density functional theory method are used to explore ESIPT process. Optimized structures indicate ESIPT occurs through molecular bridge assisted by DMSO. The calculated fluorescence spectra demonstrate two peaks indeed originated from enol and keto in DCM, while interestingly three peaks are originated from enol, keto and intermediate in DMSO. Infrared spectrum, electrostatic potential and potential energy curves further prove existence of three structures. We reveal the mechanisms that compound 1a molecule occurs ESIPT in DCM solvent and undergoes an ESIPT through assisted by DMSO molecular bridge. Additionally, three fluorescence peaks in DMSO are reattributed. Our work is expected to provide an insight for understanding intra- and intermolecular interactions and synthesis of efficient organic lighting-emitting molecule.
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Affiliation(s)
- Meilin Guo
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Qi Li
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Lu Yan
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Yongfeng Wan
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Lixia Zhu
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Bo Li
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Hang Yin
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China.
| | - Ying Shi
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China.
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7
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A Ratiometric, Turn-on Chromo-fluorogenic Sensor for Sequential Detection of Aluminium Ions and Picric acid. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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8
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Li WD, Huang Y, Li SZ, Dong WK. A novel double-armed salamo-based probe for highly selective fluorescence detection of tryptophan and Al3+. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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9
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Sun G, Fang H. Fluorescent properties based on ESIPT and TICT of novel acylhydrazone-based probe and its sensing mechanism for Al3+: A TD-DFT Investigation. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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10
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Ananthan Karthick K, Shankar B, Kubendran Aravind M, Ashokkumar B, Tamilselvi A. Small‐Molecule Fluorescent Probe: Ratiometric and Selective Detection of Sodium Ions for Imaging and Solid‐State Sensing Applications. ChemistrySelect 2022. [DOI: 10.1002/slct.202203235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Affiliation(s)
- Kettalu Ananthan Karthick
- PG & Research Department of Chemistry Thiagarajar College Affiliated to Madurai Kamaraj University) Madurai 625 009 India
| | - Bhaskaran Shankar
- Department of Chemistry Thiagarajar College of Engineering Madurai 625 015 India
| | | | | | - Arunachalam Tamilselvi
- PG & Research Department of Chemistry Thiagarajar College Affiliated to Madurai Kamaraj University) Madurai 625 009 India
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11
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Chatterjee S, Ta S, Khanra S, Das D. Mo(vi) complexes of amide-imine conjugates for tuning the selectivity of fluorescence recognition of Y(iii) vs. Pb(ii). RSC Adv 2022; 12:33293-33303. [PMID: 36425161 PMCID: PMC9677438 DOI: 10.1039/d2ra06035c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 10/31/2022] [Indexed: 09/19/2023] Open
Abstract
Two amide-imine conjugates, viz. 3-methyl-benzoic acid (4-diethylamino-2-hydroxy-benzylidene)-hydrazide (L1) and 3-methyl-benzoic acid (2-hydroxy-naphthalen-1-ylmethylene)-hydrazide (L2), have been prepared and used for a further synthesis of Mo(vi) complexes (M1 and M2, respectively). Single crystal X-ray diffraction analysis confirmed their structures. Interestingly, M1 selectively recognizes Y3+ and Pb2+ at two different wavelengths, whereas M2 selectively interacts with Y3+ with a significantly high binding constant, 1.3 × 105 M-1. The proposed sensing mechanism involves the displacement of Mo(vi) by Y3+/Pb2+ from respective Mo(vi) complexes. The TCSPC experiment also substantiates the "turn-on" fluorescence process. A logic gate has been constructed utilizing the fluorescence recognition of cations by M1. DFT studies corroborated the cation-probe interactions and allowed exploring the orbital energy parameters.
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Affiliation(s)
- Sudeshna Chatterjee
- Department of Chemistry, The University of Burdwan Burdwan 713104 W.B. India +91-342-2530452 +91-342-2533913, ext. 424
| | - Sabyasachi Ta
- Department of Chemistry, The University of Burdwan Burdwan 713104 W.B. India +91-342-2530452 +91-342-2533913, ext. 424
| | - Somnath Khanra
- Department of Chemistry, The University of Burdwan Burdwan 713104 W.B. India +91-342-2530452 +91-342-2533913, ext. 424
| | - Debasis Das
- Department of Chemistry, The University of Burdwan Burdwan 713104 W.B. India +91-342-2530452 +91-342-2533913, ext. 424
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12
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Man LL, Li SZ, Zhang J, Zhang Y, Dong WK. A new single-armed salamo-based sensor with aggregation-induced emission characteristic for selective sensing of aluminium ions. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Shuai HJ, Du XG, Jin XM, Jin CM, Sun J. Synthesis and high sensitivity Al3+ recognition of fluorescent probe molecule based on pincer bis-N-heterocyclic carbene. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Dias GG, O Rodrigues M, Paz ERS, P Nunes M, Araujo MH, Rodembusch FS, da Silva Júnior EN. Aryl-Phenanthro[9,10- d]imidazole: A Versatile Scaffold for the Design of Optical-Based Sensors. ACS Sens 2022; 7:2865-2919. [PMID: 36250642 DOI: 10.1021/acssensors.2c01687] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Fluorescent and colorimetric sensors are important tools for investigating the chemical compositions of different matrices, including foods, environmental samples, and water. The high sensitivity, low interference, and low detection limits of these sensors have inspired scientists to investigate this class of sensing molecules for ion and molecule detection. Several examples of fluorescent and colorimetric sensors have been described in the literature; this Review focuses particularly on phenanthro[9,10-d]imidazoles. Different strategies have been developed for obtaining phenanthro[9,10-d]imidazoles, which enable modification of their optical properties upon interaction with specific analytes. These sensing responses usually involve changes in the fluorescence intensity and/or color arising from processes like photoinduced electron transfer, intramolecular charge transfer, intramolecular proton transfer in the excited state, and Förster resonance energy transfer. In this Review, we categorized these sensors into two different groups: those bearing formyl groups and their derivatives and those based on other molecular groups. The different optical responses of phenanthro[9,10-d]imidazole-based sensors upon interaction with specific analytes are discussed.
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Affiliation(s)
- Gleiston G Dias
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte, 31270-901, MG. Brazil
| | - Marieli O Rodrigues
- Instituto de Química, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CEP, Porto Alegre 91501-970, RS. Brazil
| | - Esther R S Paz
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte, 31270-901, MG. Brazil
| | - Mateus P Nunes
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte, 31270-901, MG. Brazil
| | - Maria H Araujo
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte, 31270-901, MG. Brazil
| | - Fabiano S Rodembusch
- Instituto de Química, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CEP, Porto Alegre 91501-970, RS. Brazil
| | - Eufrânio N da Silva Júnior
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, Belo Horizonte, 31270-901, MG. Brazil
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15
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Khokhar V, Singh H, Haridas V, Pandey S. Ratiometric Recognition of Protons by a Multiple Tagged Designer Fluorescent Chemosensor. J Fluoresc 2022; 32:1851-1856. [PMID: 35731450 DOI: 10.1007/s10895-022-02999-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 06/14/2022] [Indexed: 11/26/2022]
Abstract
Molecular architecture with different fluorophoric units can offer improved and effective recognition of biologically important analytes. We present here a new strategy for the design of ratiometric chemosensors that operate by photoinduced electron transfer (PET). This ratiometric sensor endowed with tryptophan and anthracene exhibits high sensitivity, excellent selectivity and remarkable reversibility towards recognition of H+ in methanol. This "Turn-On" type behaviour is crafted into the molecule by incorporation of bispidine entity. Effective quenching of the fluorescence of the anthracene by the adjacent amine groups of the bispidine results in negligible fluorescence from the anthracene group leading to highly sensitive recognition of protons by the compound as H+ protonate the amine functionalities giving rise to the emergence of the fluorescence from the anthracene group. This, combined with the reduction in the fluorescence from the Trp group by H+, results in highly sensitive ratiometric nature of the response especially at low [H+].
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Affiliation(s)
- Vaishali Khokhar
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Hanuman Singh
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - V Haridas
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India.
| | - Siddharth Pandey
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India.
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16
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Zhang Y, Ma M, Shang C, Cao Y, Sun C. Theoretical Study on the Atom-Substituted Quinazoline Derivatives with Faint Emission as Potential Sunscreens. ACS OMEGA 2022; 7:14848-14855. [PMID: 35557698 PMCID: PMC9088953 DOI: 10.1021/acsomega.2c00316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 04/12/2022] [Indexed: 06/15/2023]
Abstract
Two novel compounds (HQS and HQSe) with excited-state intramolecular proton transfer (ESIPT) properties were designed based on the compound 2-(2-hydroxy-3-ethoxyphenyl)-3H-quinazolin-4-one (HQ). The parameters related to the ESIPT properties and electronic spectra of HQ and its derivatives were calculated using density functional theory and time-dependent density functional theory methods. The obtained geometric configurations, infrared vibrational spectra, and reduced density gradient scatter plots have shown that the intramolecular hydrogen bond O1···H1-N1 has been weakened upon photoexcitation. Moreover, from the scanned potential energy curves, it can be found that the ESIPT processes of the three compounds have no energy barriers. It is noteworthy that HQS and HQSe can strongly absorb light in the UVA region (∼340 nm) and exhibit weak fluorescence emission in the visible light region, which comes from the keto configuration. The special optical properties of HQS and HQSe can promote their application as potential sunscreen agents.
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17
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Two Schiff-base fluorescent-colorimetric probes based on naphthaldehyde and aminobenzoic acid for selective detection of Al3+, Fe3+ and Cu2+ ions. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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18
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Zhang M, Liang R, Li K, Chen T, Li S, Zhang Y, Zhang D, Chen X. Dual-emitting metal-organic frameworks for ratiometric fluorescence detection of fluoride and Al 3+ in sequence. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 271:120896. [PMID: 35121473 DOI: 10.1016/j.saa.2022.120896] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 12/17/2021] [Accepted: 01/11/2022] [Indexed: 06/14/2023]
Abstract
Fluoride (F-) and Al3+ are two common ions existing in drinking water and natural water bodies. Excessive intake of F- can lead to serious health issues such as fluorosis and bone diseases while accumulated consumption of Al3+ may cause neurotoxicity-based diseases. Developing a fast, reliable, and sensitive sensor for visually detecting both F- and Al3+ is of great significance. In the present work, a ratiometric fluorescence sensor was constructed by incorporating rhodamine B (RhB) in situ into a zirconium-based metal-organic framework, UiO-66-NH2. The obtained nanocomposite UiO-66-NH2@RhB exhibited similar octahedral structure to UiO-66-NH2 with high BET surface area, and showed two emission peaks at 450 nm and 585 nm. The blue fluorescence from UiO-66-NH2 was enhanced by the addition of F- while subsequent Al3+ addition diminished the increased fluorescence intensity, and the red emission from RhB as the reference remained unchangeable to improve the detection precision. Under optimal conditions, detection of limits as low as 1.55 μM for F- and 0.54 μM for Al3+ in aqueous solution were achieved with good selectivity. High recoveries in drinking water samples were also acquired, showing potential applications of this ratiometric fluorescence sensor for practical evaluation of F- and Al3+.
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Affiliation(s)
- Min Zhang
- School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China
| | - Rui Liang
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China
| | - Ke Li
- School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China
| | - Ting Chen
- School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China
| | - Shuangjun Li
- School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China
| | - Yongming Zhang
- School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China
| | - Dieqing Zhang
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China
| | - Xiaofeng Chen
- School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China.
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19
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A High Performance 2-Hydroxynaphthalene Acylhydrazone Fluorescent Chemosensor for Detection of Al3+ Ions Through ESIPT and PET Signalling Mechanism. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02258-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Singha J, Patra D, Kumar P, Shunmugam R. Highly Efficient Multi‐Tasking Porphyrin‐Based Chemosensor for Mercury Ions. ChemistrySelect 2022. [DOI: 10.1002/slct.202104063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jyotirlata Singha
- Polymer Research Center Department of Chemical Sciences Indian Institute of Science Education and Research Kolkata Mohanpur India
| | - Diptendu Patra
- Polymer Research Center Department of Chemical Sciences Indian Institute of Science Education and Research Kolkata Mohanpur India
| | - Pawan Kumar
- Polymer Research Center Department of Chemical Sciences Indian Institute of Science Education and Research Kolkata Mohanpur India
| | - Raja Shunmugam
- Polymer Research Center Department of Chemical Sciences Indian Institute of Science Education and Research Kolkata Mohanpur India
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21
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Munch M, Colombain E, Stoerkler T, Vérité PM, Jacquemin D, Ulrich G, Massue J. Blue-Emitting 2-(2'-Hydroxyphenyl)benzazole Fluorophores by Modulation of Excited-State Intramolecular Proton Transfer: Spectroscopic Studies and Theoretical Calculations. J Phys Chem B 2022; 126:2108-2118. [PMID: 35238563 DOI: 10.1021/acs.jpcb.2c00383] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This article describes the synthesis, spectroscopic studies, and theoretical calculations of nine original fluorophores based on the 2-(2'-hydroxyphenyl)benzazole (HBX) scaffold, functionalized at the 4-position of the phenol ring by ethynyl-extended aniline moieties. HBX dyes are well-known to display an excited-state intramolecular proton transfer (ESIPT) process, owing to a strong six-membered hydrogen bond in their structure that allows for an enol/keto tautomerism after photoexcitation. Appropriate electronic substitution can perturb the ESIPT process, leading to dual fluorescence, both excited tautomers emitting at specific wavelengths. In the examples described herein, it is demonstrated that the proton transfer can be finely frustrated by a modification of the constitutive heteroring, leading to a single emission band from the excited enol or keto tautomer or a dual emission with relative intensities highly dependent on the environment. Moreover, the nature of the functionalization of the N-alkylated aniline moiety also has a significant importance on the relative excited-state stabilities of the two tautomers in solution. To shed more light on these features, quantum chemical calculations by the density functional theory are used to determine the excited-state energies and rationalize the experimental spectroscopic data.
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Affiliation(s)
- Maxime Munch
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Erika Colombain
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Timothée Stoerkler
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Pauline M Vérité
- CEISAM, UMR CNRS 6230, University of Nantes, 44322 Nantes, France
| | - Denis Jacquemin
- CEISAM, UMR CNRS 6230, University of Nantes, 44322 Nantes, France
| | - Gilles Ulrich
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Julien Massue
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
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22
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Hazra A, Roy P. A rhodamine based dye for sensing of Group 13 metal ions. Anal Chim Acta 2022; 1193:339378. [DOI: 10.1016/j.aca.2021.339378] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 12/09/2021] [Accepted: 12/13/2021] [Indexed: 12/28/2022]
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23
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Mabhai S, Dolai M, Dey SK, Choudhury SM, Das B, Dey S, Jana A, Banerjee DR. A naphthalene-based azo armed molecular framework for selective sensing of Al 3+. NEW J CHEM 2022. [DOI: 10.1039/d1nj05869j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A naphthalene-based azo armed molecular derivative was synthesized for sensing of Al3+ and cell imaging studies. The fluorescence enhancement is caused by restricted CN isomerization, CHEF on, and PET-off processes.
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Affiliation(s)
- Subhabrata Mabhai
- Department of Chemistry, Mahishadal Raj College, East Midnapore, Mahishadal, West Bengal, Pin No. 721628, India
- Department of Chemistry, Tamralipta Mahavidyalaya, East Midnapore, West Bengal, Pin No. 721636, India
- Department of Chemistry, National Institute of Technology, Durgapur, WB, PIN-713209, India
| | - Malay Dolai
- Department of Chemistry, Prabhat Kumar College, Contai, Purba Medinipur 721401, India
| | - Surya Kanta Dey
- Department of Human Physiology with Community Health; Vidyasagar University, Rangamati, Medinipur, West Bengal, Pin No. 721102, India
| | - Sujata Maiti Choudhury
- Department of Human Physiology with Community Health; Vidyasagar University, Rangamati, Medinipur, West Bengal, Pin No. 721102, India
| | - Bhriguram Das
- Department of Chemistry, Tamralipta Mahavidyalaya, East Midnapore, West Bengal, Pin No. 721636, India
- Department of Chemistry, Vidyasagar University, Medinipur, West Bengal, Pin No. 721102, India
| | - Satyajit Dey
- Department of Chemistry, Tamralipta Mahavidyalaya, East Midnapore, West Bengal, Pin No. 721636, India
| | - Atanu Jana
- Division of Physics and Semiconductor Science, Dongguk University, Seoul, 04620, South Korea
| | - Deb Ranjan Banerjee
- Department of Chemistry, National Institute of Technology, Durgapur, WB, PIN-713209, India
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24
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Pariat T, Stoerkler T, Diguet C, Laurent AD, Jacquemin D, Ulrich G, Massue J. Dual Solution-/Solid-State Emissive Excited-State Intramolecular Proton Transfer (ESIPT) Dyes: A Combined Experimental and Theoretical Approach. J Org Chem 2021; 86:17606-17619. [PMID: 34846147 DOI: 10.1021/acs.joc.1c01698] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Excited-state intramolecular proton transfer (ESIPT) dyes typically show strong solid-state emission, but faint fluorescence intensity is observed in the solution state owing to detrimental molecular motions. This article investigates the influence of direct (hetero)arylation on the optical properties of 2-(2'-hydroxyphenyl)benzoxazole ESIPT emitters. The synthesis of two series of ESIPT emitters bearing substituted neutral or charged aryl, thiophene, or pyridine rings is reported herein along with full photophysical studies in solution and solid states, demonstrating the dual solution-/solid-state emission behavior. Depending on the nature of substitution, several excited-state dynamics are observed: quantitative or partially frustrated ESIPT process or deprotonation of the excited species. Protonation studies revealed that pyridine substitution triggered a strong increase of quantum yield in the solution state for the protonated species owing to favorable quinoidal stabilization. These attractive features led to the development of a second series of dyes with alkyl or aryl pyridinium moieties showing strong tunable solution/solid fluorescence intensity. For each series, ab initio calculations helped rationalize and ascertain their behavior in the excited state and the nature of the emission observed by the experimental results.
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Affiliation(s)
- Thibault Pariat
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg, 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Timothée Stoerkler
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg, 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Clément Diguet
- Laboratoire CEISAM UMR UN-CNRS 6230, Université de Nantes, Nantes F-44000, France
| | - Adèle D Laurent
- Laboratoire CEISAM UMR UN-CNRS 6230, Université de Nantes, Nantes F-44000, France
| | - Denis Jacquemin
- Laboratoire CEISAM UMR UN-CNRS 6230, Université de Nantes, Nantes F-44000, France
| | - Gilles Ulrich
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg, 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Julien Massue
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), Equipe Chimie Organique pour la Biologie, les Matériaux et l'Optique (COMBO), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg, 25 Rue Becquerel, 67087 Strasbourg Cedex 02, France
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25
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Xiu D, Shi J, Deng M, Song H, Hao Z, Feng Q, Yu H. A new fluorescent chemosensor for Al(III) detection with highly selective in aqueous solution and solid test paper. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130761] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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26
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Mondal S, Dey S. Strategy to Design a Flexible and Macromolecular Sensor to Bind Cd 2+ Ions: A Complete Photophysical Analysis and Bio-Imaging Study. ACS OMEGA 2021; 6:27936-27945. [PMID: 34722993 PMCID: PMC8552341 DOI: 10.1021/acsomega.1c03793] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/17/2021] [Indexed: 06/13/2023]
Abstract
A novel triazole-bridged coumarin-benzimidazole-conjugated fluorescence sensor (4) has been developed for selective detection of Cd2+ over other competitive metal ions. The sensor exhibited quick "turn-on" responses upon interaction with a very low level of Cd2+ (14 nM). The photophysical changes in the complexation of Cd2+ with sensor 4 have been explained through the excited-state intramolecular proton transfer mechanism. The involvement of benzimidazole and triazole moieties in Cd2+ binding was confirmed by different spectroscopic techniques such as UV-vis, Fourier transform infrared, nuclear magnetic resonance, and ESI mass. The diameter of the circular shape of the sensor decreased upon complexation with Cd2+, which was confirmed by field-emission scanning electron microscopy. Furthermore, the quantum chemical (density functional theory) calculation supported the mechanism of interactions and the mode of binding of 4 toward Cd2+. The sensor was more effective for finding Cd2+ in two living cells, C6 (rat glial cell) and Hep G2 (human liver cell).
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Affiliation(s)
- Surajit Mondal
- Department of Chemistry, Indian
Institute of Technology (ISM), Dhanbad 826004, India
| | - Swapan Dey
- Department of Chemistry, Indian
Institute of Technology (ISM), Dhanbad 826004, India
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27
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Yang D, Zhu B, Zhang D, Zhang X, Liu W, Xue J, Wei Y, Bi C, Fan Y. A Bifunctional “Off‐On” Fluorescence Probe Based on Naphthalene for the Detection of Ag
+
and Al
3+
and Its Application in Practical Water Samples, as a Logic gate and as Test Paper. ChemistrySelect 2021. [DOI: 10.1002/slct.202102022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Dong Yang
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
| | - Bin Zhu
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
| | - Dongmei Zhang
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
| | - Xia Zhang
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
| | - Wenbo Liu
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
| | - Jing Xue
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
| | - Yaoyi Wei
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
| | - Caifeng Bi
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
| | - Yuhua Fan
- Key Laboratory of Marine Chemistry Theory and Technology Ministry of Education Ocean University of China Qingdao Shandong 266100 PR China
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28
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1′-hydroxy-2′-acetonaphthone: A simple fluorescence turn-on signaling probe with high selectivity and sensitivity for Al3+ in pure water. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113431] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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29
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Zhao X, Li X, Liang S, Dong X, Zhang Z. 3-Hydroxyflavone derivatives: promising scaffolds for fluorescent imaging in cells. RSC Adv 2021; 11:28851-28862. [PMID: 35478549 PMCID: PMC9038104 DOI: 10.1039/d1ra04767a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/21/2021] [Indexed: 11/21/2022] Open
Abstract
As a typical class of excited-state intramolecular proton transfer (ESIPT) molecules, 3-hydroxyflavone derivatives (3HF, also known as flavonols) have received much attention recently. Thereinto, the role of hydrophobic microenvironment is significant importance in promoting the process and effects of ESIPT, which can be regulated by the solvents, the existence of metal ions and proteins rich with α-helix structures or the advanced DNA structures. Considering that plenty of biological macromolecules offer cellular hydrophobic microenvironment, enhancing the ESIPT effects and resulting in dual emission, 3HF could be a promising scaffold for the development of fluorescent imaging in cells. Furthermore, as the widespread occurance of compounds with biological activity in plants, 3HF derivatives are much more secure to be cellular diagnosis and treatment integrated fluorescent probes. In this review, multiple regulatory strategies for the fluorescence emission of 3HF derivatives have been collectively and comprehensively analyzed, including the solvent effects, metal chelation, interaction with proteins or DNAs, which would be beneficial for ESIPT-promoting or ESIPT-blocking processes and then enhance or control the fluorescence emission of 3HF effectively. We expect that this review would provide a new perspective to develop novel 3HF-based fluorescent sensors for imaging in cells and plants.
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Affiliation(s)
- Xueke Zhao
- National Local Joint Engineering Laboratory for Advanced Textile Processing and Clean Production, Wuhan Textile University Wuhan Hubei 430073 P. R. China
| | - Xiang Li
- College of Chemistry and Molecular Engineering, Peking University Beijing 100871 P. R. China .,School of Chemistry, Central China Normal University Wuhan Hubei 430079 P. R. China
| | - Shuyu Liang
- College of Chemistry and Molecular Engineering, Peking University Beijing 100871 P. R. China
| | - Xiongwei Dong
- National Local Joint Engineering Laboratory for Advanced Textile Processing and Clean Production, Wuhan Textile University Wuhan Hubei 430073 P. R. China
| | - Zhe Zhang
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou Key Laboratory for Clean Energy and Materials, Guangzhou University Guangzhou 510006 China
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30
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Jia X, Yang Y, Zhai H, Zhang Q, He Y, Liu Y, Liu Y. The mechanisms of a bifunctional fluorescent probe for detecting fluoride and sulfite based on excited-state intramolecular proton transfer and intramolecular charge transfer. STRUCTURAL DYNAMICS (MELVILLE, N.Y.) 2021; 8:034103. [PMID: 34079847 PMCID: PMC8163513 DOI: 10.1063/4.0000095] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 05/05/2021] [Indexed: 06/12/2023]
Abstract
The mechanisms of 2-(Benzo[d]thiazol-2-yl)phenol-based bifunctional probe (HBT-FS) for detecting fluoride (F-) and sulfite (SO3 2-) based on excited-state intramolecular proton transfer (ESIPT) and intramolecular charge transfer (ICT) have been theoretically studied. Laplacian bond order of HBT-FS indicates that the F- ion cleaves the Si-O bond and then forms Compound 2 possessing a six-membered ring with a hydrogen bond. Potential energy curves and dynamic simulations confirm that ESIPT in Compound 2 occurs along with this hydrogen bond and forms a keto structure with an emission at 623 nm, which agrees with the observed experimental value (634 nm) after adding F-. Therefore, the fluorescence red-shift (from 498 to 634 nm) of HBT-FS observed in experiment after adding F- is caused by ESIPT. The SO3 2- ion is added to the C5 site of HBT-FS, which is confirmed by orbital-weighted dual descriptor, and then forms Compound 3 with fluorescence located at 404 nm. The experimentally measured fluorescence at 371 nm after adding SO3 2- is assigned to Compound 3. Charge transfer analyses indicate that the ICT extent of Compound 3 is relatively weak compared with that of HBT-FS because of the destruction of the conjugated structure by the addition reaction of SO3 2-, which induces the blue-shift of the fluorescence of HBT-FS from 498 to 371 nm. The different fluorescence responses make HBT-FS a fluorescent probe to discriminatorily detect F- and SO3 2-.
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Affiliation(s)
| | - Yonggang Yang
- Authors to whom correspondence should be addressed: and , Fax: +86 373 3329297
| | | | | | | | | | - Yufang Liu
- Authors to whom correspondence should be addressed: and , Fax: +86 373 3329297
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31
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Saha S, De A, Ghosh A, Ghosh A, Bera K, Das KS, Akhtar S, Maiti NC, Das AK, Das BB, Mondal R. Pyridine-pyrazole based Al(iii) 'turn on' sensor for MCF7 cancer cell imaging and detection of picric acid. RSC Adv 2021; 11:10094-10109. [PMID: 35423527 PMCID: PMC8695507 DOI: 10.1039/d1ra00082a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/25/2021] [Indexed: 11/21/2022] Open
Abstract
We report herein the development of a new pyridine-pyrazole based bis-bidentate asymmetric chemosensor that shows excellent turn-on chelation-enhanced Al3+-responsive fluorescence. The presence of two 'hard' phenolic hydroxyl groups plays a pivotal role in switching-on the sensing through coordination to the 'hard' Al3+ ion, while the mechanism can be interpreted by the chelation-enhanced fluorescence (CHEF) process. The X-ray single structure show a planar conjugated structure of the ligand, which was further stabilized by extensive H-bonding and π-π stacking. The photophysical studies related to the sensing behavior of the titular ligand toward aluminum was investigated in detail using various spectroscopic techniques like UV-Vis, photoluminescence, fluorescence and time-correlated single-photon count (TCSPC) and time-resolved NMR. The spectroscopic methods also confirm the selective detection of Al3+ ion in the presence of other metal ions. The theoretical calculations using Density Functional Theory (DFT) and the Time Dependent Density Functional Theory (TD-DFT) provide further insight on the mechanistic aspects of the turn-on sensing behavior including the electronic spectra of both the ligand and the complex. Interestingly, the as-synthesized H2DPC-Al complex can also be utilized as a fluorescence-based sensor for various nitroaromatics including picric acid, for which an INHIBIT logic gate can also be constructed. The as synthesized complex was subsequently used as a fluorescent probe for imaging of human breast adenocarcinoma (MCF7) cells using live cell confocal microscopic techniques.
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Affiliation(s)
- Sayan Saha
- School of Chemical Sciences, Indian Association for the Cultivation of Science Kolkata-700032 India
| | - Avik De
- School of Chemical Sciences, Indian Association for the Cultivation of Science Kolkata-700032 India
| | - Arijit Ghosh
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science Kolkata-700032 India
| | - Avik Ghosh
- School of Mathematical & Computational Sciences, Indian Association for the Cultivation of Science 2A & 2B, Raja S. C. Mullick Road, Jadavpur Kolkata-700032 India
| | - Kaushik Bera
- Structural Biology and Bioinformatics Division, CSIR-Indian Institute of Chemical Biology 4, Raja S.C. Mullick Road Kolkata 700032 India
| | - Krishna Sundar Das
- School of Chemical Sciences, Indian Association for the Cultivation of Science Kolkata-700032 India
| | - Sohel Akhtar
- School of Chemical Sciences, Indian Association for the Cultivation of Science Kolkata-700032 India
| | - Nakul C Maiti
- Structural Biology and Bioinformatics Division, CSIR-Indian Institute of Chemical Biology 4, Raja S.C. Mullick Road Kolkata 700032 India
| | - Abhijit Kumar Das
- School of Mathematical & Computational Sciences, Indian Association for the Cultivation of Science 2A & 2B, Raja S. C. Mullick Road, Jadavpur Kolkata-700032 India
| | - Benu Brata Das
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science Kolkata-700032 India
| | - Raju Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science Kolkata-700032 India
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32
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Zhang Y, Zhao Y, Wu Y, Zhao B, Wang L, Song B, Huang C. Benzoindole-based bifunctional ratiometric turn-on sensor with an ICT effect for trapping of H + and Al 3+ in dual-channel cell imaging and samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119123. [PMID: 33160132 DOI: 10.1016/j.saa.2020.119123] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/12/2020] [Accepted: 10/17/2020] [Indexed: 06/11/2023]
Abstract
Abnormal changes in H+ and Al3+ concentrations in living cells can alter neurological diseases. A small-molecule sensor combined with a fluorescence imaging technique holds great promise for monitoring changes in proton and metal-ion concentration. In this work, a bifunctional ratiometric naked-eye fluorescence sensor (BIBC) was developed for turn-on detection of H+ and Al3+ in H2O/EtOH (v/v = 1:1) mixtures. BIBC exhibits a pKa value of 4.58 within a linear pH variation from 4.1 to 4.7 (R2 = 0.9939). Moreover, the fluorescence intensity ratio (I566 nm/I524 nm) shows a good linear relationship (R2 = 0.9965) within an Al3+ concentration range of 7.0-10.0 μM. The detection limit (DL) for the sensor was calculated to be 1.58 μM. The practical application of BIBC for Al3+ detection in real samples was further discussed, and satisfactory results were obtained. Furthermore, the sensor was applied to real-time visualization of changes in H+ and Al3+ concentration in living cells, with great photostability and low cytotoxicity observed. Fluorescence images of H+ and Al3+ were collected by using a fluorescence microscope in a dual-channel configuration, wherein they were labeled green and yellow, respectively.
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Affiliation(s)
- Yingying Zhang
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing 210037, PR China
| | - Yanliang Zhao
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao 266235, PR China
| | - Yingnan Wu
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao 266235, PR China
| | - Bing Zhao
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, PR China
| | - Liyan Wang
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, PR China
| | - Bo Song
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, PR China.
| | - Chaobo Huang
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing 210037, PR China.
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33
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Pariat T, Munch M, Durko-Maciag M, Mysliwiec J, Retailleau P, Vérité PM, Jacquemin D, Massue J, Ulrich G. Impact of Heteroatom Substitution on Dual-State Emissive Rigidified 2-(2'-hydroxyphenyl)benzazole Dyes: Towards Ultra-Bright ESIPT Fluorophores*. Chemistry 2021; 27:3483-3495. [PMID: 33191573 DOI: 10.1002/chem.202004767] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Indexed: 01/09/2023]
Abstract
2-(2'-Hydroxyphenyl)benzazole (HBX) fluorophores are well-known excited-state intramolecular proton transfer (ESIPT) emitters largely studied for their synthetic versatility, photostability, strong solid-state fluorescence and ability to engineer dual emission, thus paving the way to applications as white emitters, ratiometric sensors, and cryptographic dyes. However, they are heavily quenched in solution, due to efficient non-radiative pathways taking place as a consequence of the proton transfer in the excited-state. In this contribution, the nature of the heteroring constitutive of these rigidified HBX dyes was modified and we demonstrate that this simple structural modification triggers major optical changes in terms of emission color, dual emission engineering, and importantly, fluorescent quantum yield. Investigation of the photophysical properties in solution and in the solid state of a series of ethynyl-TIPS extended HBX fluorophores, along with ab initio calculations demonstrate the very promising abilities of these dyes to act as bright dual-state emitters, in both solution (even in protic environments) and solid state.
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Affiliation(s)
- Thibault Pariat
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087, Strasbourg Cedex 02, France
| | - Maxime Munch
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087, Strasbourg Cedex 02, France
| | - Martyna Durko-Maciag
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087, Strasbourg Cedex 02, France.,Advanced Materials Engineering and Modeling Group, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50370, Wroclaw, Poland
| | - Jaroslaw Mysliwiec
- Advanced Materials Engineering and Modeling Group, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50370, Wroclaw, Poland
| | - Pascal Retailleau
- Laboratoire de Cristallochimie, ICSN-CNRS, 1 Avenue de la Terrasse, Bât. 27, 91198, Gif-sur-Yvette Cedex, France
| | - Pauline M Vérité
- CEISAM Lab-UMR 6230-CNRS and University of Nantes, 2 Rue de la Houssinière, 44322, Nantes, France
| | - Denis Jacquemin
- CEISAM Lab-UMR 6230-CNRS and University of Nantes, 2 Rue de la Houssinière, 44322, Nantes, France
| | - Julien Massue
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087, Strasbourg Cedex 02, France
| | - Gilles Ulrich
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), UMR CNRS 7515, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 Rue Becquerel, 67087, Strasbourg Cedex 02, France
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34
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Yilmaz B, Keskinates M, Bayrakci M. Novel integrated sensing system of calixarene and rhodamine molecules for selective colorimetric and fluorometric detection of Hg 2+ ions in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 245:118904. [PMID: 32932034 DOI: 10.1016/j.saa.2020.118904] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 08/25/2020] [Accepted: 08/29/2020] [Indexed: 06/11/2023]
Abstract
Three novel and facile calixarene derivatives (5, 6 and 7), which were appended with four rhodamine units at the upper rim of calixarene skeleton, were firstly prepared and evaluated for selective detection of metal ions in solution. Receptors (5) and (7) indicated immediate turn on fluorescence output toward Hg2+ ions over other most competitive metal ions with the ultralow detection limits, indicating their high efficiency and reliability. The binding response to Hg2+ ions in solution was also observed through a chromogenic change (from colorless to pale pink). Furthermore, in vitro and bio-imaging studies with MCF-7 or MIA PaCa-2 cell lines were also performed to investigate the use of receptors in biological systems in order to monitor of mercury ions. Results showed that new receptors (5) or (7) were cell permeable and suitable for real-time imaging of Hg2+ in living cells (MCF-7) or (MIA PaCa-2) without any damage to healthy cell lines (HEK 293).
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Affiliation(s)
- Bahar Yilmaz
- Karamanoglu Mehmetbey University, Faculty of Engineering, Department of Bioengineering, 70200 Karaman, Turkey
| | - Mukaddes Keskinates
- Karamanoglu Mehmetbey University, Faculty of Engineering, Department of Bioengineering, 70200 Karaman, Turkey
| | - Mevlut Bayrakci
- Karamanoglu Mehmetbey University, Faculty of Engineering, Department of Bioengineering, 70200 Karaman, Turkey.
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35
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A cell-compatible red light-emitting multianalyte chemosensor via three birds, one stone strategy. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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36
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Das S, Pratim Das P, Walton JW, Ghoshal K, Patra L, Bhattacharyya M. FRET based ratiometric switch for selective sensing of Al 3+ with bio-imaging in human peripheral blood mononuclear cells. NEW J CHEM 2021. [DOI: 10.1039/d0nj05546h] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
FRET based ratiometric switch for selective sensing of Al3+ with bio-imaging in human peripheral blood mononuclear cells (PBMCs).
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Affiliation(s)
- Sangita Das
- Department of Chemistry
- Durham University
- Durham
- UK
| | - Partha Pratim Das
- Department of Earth System Sciences
- Yonsei University
- Seoul 120749
- Korea
| | | | - Kakali Ghoshal
- Department of Biochemistry
- University of Calcutta
- Kolkata 700019
- India
| | - Lakshman Patra
- Department of Chemistry
- Jadavpur University
- Jadavpur, Kolkata
- India
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37
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Mathivanan M, Tharmalingam B, Devaraj T, Murugan A, Lin CH, Jothi M, Murugesapandian B. A new 7-diethylamino- 4-hydroxycoumarin based reversible colorimetric/fluorometric probe for sequential detection of Al 3+/PPi and its potential use in biodetection and bioimaging applications. NEW J CHEM 2021. [DOI: 10.1039/d0nj05718e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new 7-diethylamino-4-hydroxycoumarin appended acylhydrazone probe was prepared and utilized for the sequential detection of Al3+/PPi in a reversible off–on–off emissive manner. The various practical applications of the probe were established.
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Affiliation(s)
| | | | | | - Abinayaselvi Murugan
- Department of Human Genetics
- National Institute of Mental Health and Neurosciences
- Bengaluru
- India
| | - Chia-Her Lin
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Taiwan
| | - Mathivanan Jothi
- Department of Human Genetics
- National Institute of Mental Health and Neurosciences
- Bengaluru
- India
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38
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Cheah PW, Heng MP, Izati A, Ng CH, Tan KW. Rhodamine B conjugate for rapid colorimetric and fluorimetric detection of aluminium and tin ions and its application in aqueous media. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119901] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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39
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Chanawungmuang N, Sukwattanasinitt M, Rashatasakhon P. Fluorescence Sensors for Bismuth (III) Ion from Pyreno[4,5-d]imidazole Derivatives. Photochem Photobiol 2020; 97:301-308. [PMID: 32898925 DOI: 10.1111/php.13331] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 09/02/2020] [Indexed: 11/30/2022]
Abstract
Three pyreno[4,5-d]imidazole derivatives are synthesized and evaluated as fluorescent sensors for bismuth (III) ion. The target compounds are prepared in 55-86% yields from a condensation reaction between pyrene-4,5-dione and aromatic aldehydes. The compound bearing a phenolic group can selectively detect bismuth (III) ion via fluorescence enhancement with a detection limit of 1.20 μm in CH3 CN-DMSO mixture and 3.40 μm in 10% pH5 aqueous in CH3 CN-DMSO mixture. The sensing mechanism involving a formation of coordination complex is investigated by UV-VIS and fluorescence titrations, 1 H-NMR and the decomplexation of the bismuth complex by sulfide ion. The application of this sensor for quantitative analysis of spiked bismuth (III) ion in real water samples from two different sources is demonstrated.
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Affiliation(s)
- Nichapa Chanawungmuang
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Mongkol Sukwattanasinitt
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand.,Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Paitoon Rashatasakhon
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand.,Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
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40
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Dangi V, Baral M, Kanungo BK. Photophysical Studies of a Catechol Based Polyfunctional Dipodal Chelator: Application for Optical Probe for Selective Detection of Fe(III). J Fluoresc 2020; 30:1131-1149. [PMID: 32648173 DOI: 10.1007/s10895-020-02583-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/30/2020] [Indexed: 10/23/2022]
Abstract
A novel catechol based dipodal fluorescent chelator N,N'-bis[3-[(E)-(2,3-dihydroxyphenyl)methyleneamino]propyl]propanediamide(MPC), has been developed and its photophysical behaviour was studied by experimental (UV-VIS and fluorescence) and DFT method. The design of the molecule has been inspired from the naturally occurring siderophore enterobactin, a catechol based chelator with amide linkage, that shows an excellent binding efficiency towards Fe(III). The dipodal molecule (MPC) presented here, carries two catechol pendant binding moieties linked to the malonate central unit through propylene spacers by amide linkage. MPC showed good selectivity for Fe(III) at 10-4 M concentration in aqueous medium amongst the biologically and environmentally important metal ions chosen viz., Na(I), K(I), Al(III), Cr(III), Fe(III), Fe(II), Co(II), Ni(II), Cu(II), and Zn(II), by demonstrating a remarkable quenching in the fluorescent emission from 262 a.u. to 55 a.u. at λmax = 477 nm. Also, the pre-organized assembled ligand favored an efficient Fe (III) encapsulation through coordination by imine nitrogen and catecholate oxygen donors. High formation constant (log β = 31.3) for 1:1 metal-ligand complex evaluated by both potentiometric and spectrophotometric methods, established the strong binding efficiency of the ligand for Fe(III) metal ion. The binding stoichiometry in the complex was also confirmed from Stern -Volmer and Hill Plot analysis. Further investigation on the emission behavior of MPC in a completely DMSO system explored its suitability for extensive applications in the areas such as, metallurgy, material science, iron contamination remedial in the materials etc.. DFT studies suggest that the ligand displays a U-shaped geometry with a parallel π-stacking and the hydrogen bond between two arms. The experimental infrared, electronic, fluorescence, 1H nmr, 13C nmr spectra were correlated with the theoretical results. The nature of electronic transitions were identified from the TDDFT calculation. The ligand forms a hexa-coordinated complex with six Fe-O bonds extending an orthorhombic geometry due distortion from a regular octahedron.
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Affiliation(s)
- Vijay Dangi
- Department of Chemistry, National Institute of Technology, Kurukshetra, Haryana, 136119, India
| | - Minati Baral
- Department of Chemistry, National Institute of Technology, Kurukshetra, Haryana, 136119, India.
| | - B K Kanungo
- Department of Chemistry, Sant Longowal Institute of Engineering & Technology, Longowal, 148106, India
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41
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Peng H, Peng X, Huang J, Huang A, Xu S, Zhou J, Huang S, Cai X. Synthesis and crystal structure of a novel pyridine acylhydrazone derivative as a “turn on” fluorescent probe for Al3+. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128138] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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42
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Su S, Fang H. Theoretical investigation on the ESIPT mechanism and fluorescent sensing mechanism of 2-(2'-hydroxyphenyl) thiazole-4-carboxaldeyde in methanol. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 233:118214. [PMID: 32151989 DOI: 10.1016/j.saa.2020.118214] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 02/26/2020] [Accepted: 03/01/2020] [Indexed: 06/10/2023]
Abstract
2-(2'-Hydroxyphenyl) thiazole-4-carboxaldeyde (aldehyde 1) and hemiacetal 2 were selected to study the mechanism of excited-state intramolecular proton transfer and the detecting of Al3+ ion in methanol by using density functional theory (DFT) and time-dependent density functional theory (TDDFT) methods. Our theoretical results are in good agreement with the experimental values. The intramolecular H-bond is enhanced in the first excited-state based on the analyses of structural parameters, frontier molecular orbitals and electronic spectra. The stronger intramolecular H-bond is more favorable for ESIPT process. In order to further demonstrate the proton transfer process, we constructed the potential energy curves of probe 1 and 2 in both ground- and excited-states, and concluded that proton transfer processes in probe 1 and 2 are apt to happen in the S1 state. In addition, the Mayer bond order, energy gap and absorption and fluorescence spectra were applied to interpret the process of detection of Al3+ ion.
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Affiliation(s)
- Shenyang Su
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, People's Republic of China
| | - Hua Fang
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, People's Republic of China.
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43
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Bartwal G, Aggarwal K, Khurana JM. Quinoline-ampyrone functionalized azo dyes as colorimetric and fluorescent enhancement probes for selective aluminium and cobalt ion detection in semi-aqueous media. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112492] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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44
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Novel ‘naked-eye’ Bis-Schiff base fluorescent chemosensors for sensitive detection of Zn2+ and bio-imaging in living cells. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131108] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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45
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Sun J, Li Y, Shen S, Yan Q, Xia G, Wang H. A squaraine-based fluorescence turn on chemosensor with ICT character for highly selective and sensitive detection of Al 3+ in aqueous media and its application in living cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117590. [PMID: 31759884 DOI: 10.1016/j.saa.2019.117590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/28/2019] [Accepted: 09/30/2019] [Indexed: 06/10/2023]
Abstract
A novel and simple squaraine-based fluorescent chemosensor SQ-BH bearing the benzoylhydrazine moiety was developed for the highly sensitive and selective detection of Al3+ in methanol-water mixture. The chemosensing behaviors of SQ-BH and its binding interaction with Al3+ were explored by various spectroscopic analyses. The reversibility of Al3+ recognition process was investigated using EDTA. The results of experiments and DFT/TDDFT calculations revealed that the chemosensor SQ-BH obeyed a turn on mechanism which was associated with the inhibited photoinduced electron transfer (PET), the enhanced intramolecular charge transfer (ICT) and the activated chelation enhanced fluorescence (CHEF). Furthermore, the fluorescent chemosensor SQ-BH whose excellent biocompatibility was confirmed by a standard MTT assay could be used to detect Al3+ in living cells, indicating its potential application value in biological fields.
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Affiliation(s)
- Jianqi Sun
- College of Chemistry and Environmental Engineering, Jiujiang University, Jiujiang, Jiangxi 332005, China.
| | - Yuanfang Li
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Shen Shen
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Qiuming Yan
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China; School of pharmacy, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Guomin Xia
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Hongming Wang
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China.
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46
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Gharami S, Aich K, Ghosh P, Patra L, Murmu N, Mondal TK. A simple coumarin based “fluorescent On” probe for the selective detection of Al3+ along with its application in live cell imaging via AGS cell line. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112294] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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47
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Pramanik S, Manna SK, Pathak S, Mondal D, Pal K, Mukhopadhyay S. Chromogenic and fluorogenic “off–on–off” chemosensor for selective and sensitive detection of aluminum (Al3+) and bifluoride (HF2−) ions in solution and in living Hep G2 cells: synthesis, experimental and theoretical studies. NEW J CHEM 2020. [DOI: 10.1039/d0nj02117b] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple pyridine-dicarbohydrazide based colorimetric and fluorometric chemosensor L was designed and synthesized for Al3+ ion sensing in organo aqueous solution.
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Affiliation(s)
- Samit Pramanik
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | - Saikat Kumar Manna
- Department of Chemistry
- Haldia Government College
- Debhog
- Purba Medinipur
- India
| | - Sudipta Pathak
- Department of Chemistry
- Haldia Government College
- Debhog
- Purba Medinipur
- India
| | - Debasish Mondal
- School of Chemistry and Biochemistry
- Thapar Institute of Engineering and Technology
- Patiala 147004
- India
| | - Kunal Pal
- Department of Life Science and Biotechnology
- Jadavpur University
- Kolkata 700032
- India
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48
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Manna AK, Chowdhury S, Patra GK. Combined experimental and theoretical studies on a phenyl thiadiazole-based novel turn-on fluorescent colorimetric Schiff base chemosensor for the selective and sensitive detection of Al3+. NEW J CHEM 2020. [DOI: 10.1039/d0nj01954b] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A phenyl thiadiazole based receptor (L) has been presented for fluorescent colorimetric detection of Al3+ ion with very low detection limit in aqueous medium. The probe L can be applied for logic gate formation, recovery of contaminated water samples and smart-phone based analysis.
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Affiliation(s)
- Amit Kumar Manna
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur (CG)
- India
| | | | - Goutam K. Patra
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur (CG)
- India
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49
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Bai L, Xu Y, Li L, Tao F, Wang S, Wang L, Li G. An efficient water-soluble fluorescent chemosensor based on furan Schiff base functionalized PEG for the sensitive detection of Al3+ in pure aqueous solution. NEW J CHEM 2020. [DOI: 10.1039/d0nj01856b] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient reversible fluorescent chemosensor, PEGFB, based on polyethylene glycol bearing a furan Schiff base unit has been successfully developed to sensitively detect Al3+ in pure aqueous solution.
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Affiliation(s)
- Liping Bai
- School of Materials Science and Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Yuhang Xu
- School of Materials Science and Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Leixuan Li
- School of Materials Science and Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Farong Tao
- School of Materials Science and Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Shuangshuang Wang
- School of Materials Science and Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Liping Wang
- School of Materials Science and Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Guang Li
- School of Materials Science and Engineering
- Liaocheng University
- Liaocheng 252059
- China
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50
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Sharma S, Dubey G, Sran BS, Bharatam PV, Hundal G. Fabrication of a Hydrazone-Based Al(III)-Selective "Turn-On" Fluorescent Chemosensor and Ensuing Potential Recognition of Picric Acid. ACS OMEGA 2019; 4:18520-18529. [PMID: 31737810 PMCID: PMC6854579 DOI: 10.1021/acsomega.9b02132] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 10/03/2019] [Indexed: 06/10/2023]
Abstract
A hydrazone-based N'1,N'3-bis((E)-4-(diethylamino)-2 -hydroxybenzylidene)isophthalohydrazide (NDHIPH), has been synthesized, characterized, and assessed for its highly selective and sensitive (limit of detection, 2.53 nM) response toward Al(III) via fluorescence enhancement in 95% aqueous medium. All experimental results of analytical studies are in good consonance with the theoretical studies performed. Further, this NDHIPH-Al(III) ensemble is used for selective and sensitive (12.15 nM) detection of explosive picric acid (PA) via fluorescence quenching. This reversible behavior of NDHIPH toward Al(III) and PA is used for the creation of a molecular logic gate.
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Affiliation(s)
- Sanyog Sharma
- Department
of Chemistry, UGC Center for Advance Studies, Guru Nanak Dev University, Amritsar 143005, Punjab, India
| | - Gurudutt Dubey
- Department
of Medicinal Chemistry, National Institute
of Pharmaceutical Education and Research, S.A.S. Nagar 160062, Punjab, India
| | - Balkaran Singh Sran
- Department
of Chemistry, UGC Center for Advance Studies, Guru Nanak Dev University, Amritsar 143005, Punjab, India
| | - Prasad V. Bharatam
- Department
of Medicinal Chemistry, National Institute
of Pharmaceutical Education and Research, S.A.S. Nagar 160062, Punjab, India
| | - Geeta Hundal
- Department
of Chemistry, UGC Center for Advance Studies, Guru Nanak Dev University, Amritsar 143005, Punjab, India
| |
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