1
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Maji A, Naskar R, Mitra D, Gharami S, Murmu N, Mondal TK. Fabrication of a New Coumarin Based Fluorescent "turn-on" Probe for Distinct and Sequential Recognition of Al 3+ and F - Along With Its Application in Live Cell Imaging. J Fluoresc 2023; 33:2403-2414. [PMID: 37084063 DOI: 10.1007/s10895-023-03208-0] [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: 02/08/2023] [Accepted: 03/09/2023] [Indexed: 04/22/2023]
Abstract
A new coumarin based fluorescent switch PCEH is fabricated which displays high selective sensing towards Al3+ among other metal cations at physiological pH. On gradual addition of Al3+, PCEH shows a brilliant "turn-on" emission enhancement in MeOH/H2O (4/1, v/v) solution. This new fluorescent switch is proven to be a reversible probe by gradual addition of F- into the PCEH-Al3+ solution. Detection limit as well as binding constant values are calculated to be in the order of 10-9 M and 104 M-1 respectively. We have also explored its potential as a biomarker in the application of live cell imaging using breast cancer cells (MDA-MB-231 cell).
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Affiliation(s)
- Atanu Maji
- Department of Chemistry, Jadavpur University, Kolkata, 700032, India
| | - Rahul Naskar
- Department of Chemistry, Jadavpur University, Kolkata, 700032, India
| | - Debarpan Mitra
- Department of Signal Transduction and Biogenic Amines (STBA), Chittaranjan National Cancer Institute, Kolkata, 700026, India
| | - Saswati Gharami
- Department of Chemistry, Jadavpur University, Kolkata, 700032, India
| | - Nabendu Murmu
- Department of Signal Transduction and Biogenic Amines (STBA), Chittaranjan National Cancer Institute, Kolkata, 700026, India
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2
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Zhang J, Wang K, Sun Y. A Simple Schiff Base Probe for Quintuplicate-Metal Analytes with Four Emission-Wavelength Responses. Molecules 2023; 28:6400. [PMID: 37687230 PMCID: PMC10490265 DOI: 10.3390/molecules28176400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
A versatile mono-Schiff compound consisting of o-aminobenzene-hydroxyjulolidine (ABJ-MS) has been easily synthesized using a one-step reaction. ABJ-MS displays four diverse fluorescence responses to the addition of Zn2+/Al3+/Fe3+/Ag+, with the maximum fluorescence emission at 530 nm undergoing a hypsochromic shift to 502/490/440/430 nm, synchronously with the discriminating fluorescence enhancement being 10.6/22.8/2.6/7.1-fold, respectively. However, the addition of Cu2+ into ABJ-MS leads to an opposite behavior, namely, fluorescence quenching. Meanwhile, ABJ-MS also displays distinct absorption changes after adding these five metal ions due to different binding affinities between them and ABJ-MS, which gives ABJ-MS quite a versatile detecting nature for Cu2+/Zn2+/Al3+/Fe3+/Ag+. Moreover, ABJ-MS can mimic a series of versatile AND/OR/INH-consisting logic circuits on the basis of the Cu2+/Zn2+/Al3+/Fe3+/Ag+-mediated diverse optical responses. These will endow the smart ABJ-MS molecule and potential applications in the multi-analysis chemosensory and molecular logic material fields.
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Affiliation(s)
- Jingzhe Zhang
- Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;
- Beijing Municipal Research Institute of Eco-Environmental Protection, Beijing 100037, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Kaili Wang
- Beijing Municipal Research Institute of Eco-Environmental Protection, Beijing 100037, China
- State Environmental Protection Engineering (Beijing) Center for Industrial Wastewater Pollution Control, Beijing 100037, China
| | - Yilu Sun
- Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;
- University of Chinese Academy of Sciences, Beijing 100049, China
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3
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Wang X, Li L, Li L, Bu T, Yang K, Xia J, Sun X, Jiang H, Wang L. Tris(bipyridine)ruthenium(II)-functionalized metal-organic frameworks for the ratiometric fluorescence determination of aluminum ions. Mikrochim Acta 2022; 189:402. [PMID: 36190561 DOI: 10.1007/s00604-022-05504-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 09/19/2022] [Indexed: 10/10/2022]
Abstract
A novel ratiometric fluorescence probe was designed for the determination of Al3+ by self-assembling of NH2-MIL-101(Fe) and [Ru(bpy)3]2+. Under the excitation wavelength of 360 nm, the NH2-MIL-101(Fe)@[Ru(bpy)3]2+ presented a dual-emitting luminescent property at 440 and 605 nm, respectively. In the presence of Al3+, the blue fluorescence of NH2-MIL-101(Fe)@[Ru(bpy)3]2+ at 440 nm was enhanced remarkably, while the red emission at 605 nm was almost not influenced. Therefore, taking the fluorescence at 440 nm as the report signal and 605 nm as the reference signal, quantitative determination was achieved for Al3+ concentration in the ranges 0.2-25 μM and 25-250 μM. The limit of detection (LOD) and limit of quantification (LOQ) were calculated to be 73 nM and 244 nM, respectively. The sensing mechanisms were studied by theoretical calculation and optical spectra. The analysis of real food samples confirmed the suitability of the proposed method. More importantly, portable fluorescent test papers were successfully manufactured to provide a strategy for visual, rapid, and on-site detection of Al3+.
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Affiliation(s)
- Xin Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China
| | - Longwen Li
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China
| | - Lihua Li
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China
| | - Tong Bu
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China
| | - Kairong Yang
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China
| | - Junfang Xia
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China
| | - Xinyu Sun
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China
| | - Hong Jiang
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China
| | - Li Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, Shaanxi, People's Republic of China.
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4
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Li Y, Liu Y, Wei X, Wang L, Wang Y, Zhang Q. A symmetric Schiff base fluorescent “turn-on” chemosensor for aluminum (III) ion selective detection based on hydrolysis. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Sidqi ME, Abdel Aziz AA, Abolehasan AE, Sayed MA. Photochemical processing potential of a novel Schiff base as a fluorescent probe for selective monitoring of Al3+ ions and bioimaging in human cervical cancer HeLa cells. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113616] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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6
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Kumar M, Kumar A, Kishor S, Kumar S, Kumar A, Manav N, Bhagi A, Kumar S, John RP. N-diethylaminosalicylidene based “turn-on” fluorescent Schiff base chemosensor for Al3+ ion: Synthesis, characterisation and DFT/TD-DFT studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131257] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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7
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Zhang S, Gu Y, Shi Z, Lu N, Xu H. A novel reversible fluorescent probe based on naphthalimide for sequential detection of aluminum (Al 3+) and fluoride (F -) ions and its applications. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:5360-5368. [PMID: 34730585 DOI: 10.1039/d1ay01545a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
A new Schiff base fluorescent probe NBP derived from the one-step condensation strategy of 2-butyl-6-hydroxy-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5-carbaldehyde and N-(2-(hydrazinecarbonyl)phenyl)benzamide was synthesized and characterized. NBP exhibited high selectivity toward Al3+ along with naked-eye color changes and prominent fluorescence enhancement. The limit of detection (LOD) of NBP toward Al3+ was detected to be 80 nM. The binding ratio of NBP with Al3+ ions was obtained as 1 : 2 on the basis of Job's plot with the association constant Ka value of 4.22 × 1010 M-1/2. The plausible complexation mechanism of NBP toward Al3+ ions was validated by the density functional theory (DFT) and IR spectrum. In addition, in situ formed "NBP + Al3+" could be utilized as the second sensor for selective recognition of F-via fluorescence quenching with a low detection limit (44 nM). Furthermore, the cell imaging experiments of probe NBP in HeLa cells have successfully demonstrated that NBP could serve as an indicator for monitoring Al3+ ions in living cells. On top of that, NBP could be used to prepare simple test paper strips for quickly and qualitatively detecting a trace amount of Al3+ ions in a visible manner.
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Affiliation(s)
- Shanzhu Zhang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China.
| | - Yunlan Gu
- School of Chemical and Environmental Engineering, Yancheng Teachers University, Yancheng, Jiangsu 224002, China
| | - Zongqian Shi
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China.
| | - Nan Lu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China.
| | - Haiyan Xu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China.
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8
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Immanuel David C, Prabakaran G, Nandhakumar R. Recent approaches of 2HN derived fluorophores on recognition of Al3+ ions: A review for future outlook. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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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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10
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He S, Xiao L, Marin L, Bai Y, Cheng X. Fully-water-soluble BODIPY containing fluorescent polymers prepared by RAFT method for the detection of Fe3+ ions. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110428] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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11
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Das B, Dolai M, Dhara A, Ghosh A, Mabhai S, Misra A, Dey S, Jana A. Solvent-Regulated Fluorimetric Differentiation of Al 3+ and Zn 2+ Using an AIE-Active Single Sensor. J Phys Chem A 2021; 125:1490-1504. [PMID: 33565874 DOI: 10.1021/acs.jpca.0c10518] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The absence of d-orbital electrons or presence of full-filled d-orbital electrons in metal ions is a well-known Achilles' heel problem for the detection of these metal ions by a simple UV-visible study. For this reason, detection of metal ions such as Al3+ with no d-orbital electrons or Zn2+ with filled d-orbital electrons is a challenging task. Herein, we report a 2-naphthol-based fluorescent probe [1-((E)-((E)-(5-bromo-2-hydroxybenzylidene)hydrazono)methyl)naphthalen-2-ol] (H2L) that has been used to sense and discriminate Al3+ and Zn2+ via solvent regulation. The probe exhibits excellent selectivity and swift sensitivity toward Al3+ in MeOH-water (9:1, v/v) and toward Zn2+ in dimethyl sulfoxide (DMSO)-water (9:1, v/v) among various metal ions. The respective detection limit is found to be 9.78 and 3.65 μM. The sensing mechanism is attributed to multiple processes, viz., the inhibition of photo-induced electron transfer (PET) along with the introduction of chelation-enhanced emission (CHEF) and excited-state intramolecular proton transfer (ESIPT) inhibition, which are experimentally well verified by UV-vis absorption spectroscopy, emission spectroscopy, and NMR spectroscopy. The probe shows aggregation-induced emissive (AIE) response in ≥70% aqueous media as well as in the solid state. The experimental results are well corroborated by time-resolved photoluminescence (TRPL) and density functional theory (DFT) calculations. An advanced-level OR-AND-NOT logic gate has been constructed from a different chemical combinational input and emission output. The reversible recognition of both Al3+ in MeOH-water (9:1, v/v) and Zn2+ in DMSO-water (9:1, v/v) is also ascertained in the presence of Na2EDTA, enabling the construction of a molecular memory device. The probe H2L also detects intracellular Al3+/Zn2+ ions in Hela cells. Altogether, our fundamental findings will pave the way for designing and synthesis of unique chemosensors that could be used for cell imaging studies as well as constructing molecular logic gates.
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Affiliation(s)
- Bhriguram Das
- Department of Chemistry, Vidyasagar University, Midnapore 721102, West Bengal, India.,Department of Chemistry, Tamralipta Mahavidyalaya, Purba Medinipur 721636, India
| | - Malay Dolai
- Department of Chemistry, Prabhat Kumar College, Contai, Purba Medinipur, West Bengal 721404, India
| | - Anamika Dhara
- Department of Chemistry, Jadavpur University, Raja S. C. Mallick Road, Kolkata 700032, India
| | - Avijit Ghosh
- Centre for Research in Nanoscience & Nanotechnology, (CRNN), University of Calcutta, Technology Campus, Salt Lake, Kolkata 700098, India
| | - Subhabrata Mabhai
- Department of Chemistry, Tamralipta Mahavidyalaya, Purba Medinipur 721636, India.,Department of Chemistry, Mahisadal Raj College, Purba Medinipur 721628, India
| | - Ajay Misra
- Department of Chemistry, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Satyajit Dey
- Department of Chemistry, Tamralipta Mahavidyalaya, Purba Medinipur 721636, India
| | - Atanu Jana
- Division of Physics and Semiconductor Science, Dongguk University, Seoul 04620, South Korea
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12
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Fluorescent chemosensor for Al(III) based on chelation-induced fluorescence enhancement and its application in live cells imaging. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119805] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Zhengfeng Xie, Hao Y, Li Z, Sun F, Ma J, Chen X, Shi W, Feng S. A Novel 2-Phenyl-1,2,3-Triazole Derived Fluorescent Probe for Recyclable Detection of Al3+ in Aqueous Medium and Its Application. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162020040214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Xu L, Wang X, Zou Y, Yu X, Xie C, Qiao X, Li Q, Xu J. Novel 2‐hydroxynaphthalene‐based fluorescent turn‐on sensor for highly sensitive and selective detection of Al
3+
and its application in imaging
in vitro
and
in vivo. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5812] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ling‐Wen Xu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
| | - Xin‐Tian Wang
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
| | - Yun‐Hong Zou
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
| | - Xu‐Ya Yu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
| | - Cheng‐Zhi Xie
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry Nankai University Tianjin 300071 China
| | - Xin Qiao
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry Nankai University Tianjin 300071 China
| | - Qing‐Zhong Li
- Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering Yantai University Yantai 264005 China
| | - Jing‐Yuan Xu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
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15
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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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16
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Aydin D, Gunay IB, Karuk Elmas SN, Savran T, Arslan FN, Sadi G, Yilmaz I. A simple and sensitive fluorescent sensor platform for Al3+ sensing in aqueous media and monitoring through combined PET and ESIPT mechanisms: practical applications in drinking water and bio-imaging. NEW J CHEM 2020. [DOI: 10.1039/d0nj02487b] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A novel hydrazide-based probe was designed and prepared as a fluorogenic “turn-on” sensor for Al3+ sensing in aqueous media.
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Affiliation(s)
- Duygu Aydin
- Department of Chemistry
- Kamil Ozdag Science Faculty
- Karamanoglu Mehmetbey University
- Karaman
- Turkey
| | - Ibrahim Berk Gunay
- Department of Chemistry
- Kamil Ozdag Science Faculty
- Karamanoglu Mehmetbey University
- Karaman
- Turkey
| | | | - Tahir Savran
- Department of Chemistry
- Kamil Ozdag Science Faculty
- Karamanoglu Mehmetbey University
- Karaman
- Turkey
| | - Fatma Nur Arslan
- Department of Chemistry
- Kamil Ozdag Science Faculty
- Karamanoglu Mehmetbey University
- Karaman
- Turkey
| | - Gokhan Sadi
- Department of Biology Kamil Ozdag Science Faculty
- Karamanoglu Mehmetbey University
- Karaman
- Turkey
| | - Ibrahim Yilmaz
- Department of Chemistry
- Kamil Ozdag Science Faculty
- Karamanoglu Mehmetbey University
- Karaman
- Turkey
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17
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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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18
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Pan X, Jiang J, Li J, Wu W, Zhang J. Theoretical Design of Near-Infrared Al 3+ Fluorescent Probes Based on Salicylaldehyde Acylhydrazone Schiff Base Derivatives. Inorg Chem 2019; 58:12618-12627. [PMID: 31490063 DOI: 10.1021/acs.inorgchem.9b01335] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The aim of this paper is to design near-infrared (NIR) Al3+ fluorescent probes based on a Schiff base to extend their applications in biological systems. By combining benzo[h]quinoline unit and salicylaldehyde acylhydrazone, we designed two new Schiff base derivatives. According to theoretical simulations on previous experimental Al3+ probes, we obtained the appropriate theoretical approaches to describe the properties of these fluorescent probes. By employing such approaches on our newly designed molecules, it is found that the new molecules have high selectivity toward Al3+ and that their corresponding Al3+ complexes can emit NIR fluorescence. As a result, they are expected to be potential NIR Al3+ fluorescent probes.
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Affiliation(s)
- Xiao Pan
- Institute of Upconversion Nanoscale Materials, College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China
| | - Jiamin Jiang
- Institute of Upconversion Nanoscale Materials, College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China
| | - Junfeng Li
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function-Oriented Porous Materials , Luoyang Normal University , Luoyang 471934 , PR China
| | - Wenpeng Wu
- Institute of Upconversion Nanoscale Materials, College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China
| | - Jinglai Zhang
- Institute of Upconversion Nanoscale Materials, College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China
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19
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Kumar V, Kumar P, Kumar S, Singhal D, Gupta R. Turn-On Fluorescent Sensors for the Selective Detection of Al 3+ (and Ga 3+) and PPi Ions. Inorg Chem 2019; 58:10364-10376. [PMID: 31342750 DOI: 10.1021/acs.inorgchem.9b01550] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Rationally designed multiple hydroxyl-group-based chemosensors L1-L4 containing arene-based fluorophores are presented for the selective detection of Al3+ and Ga3+ ions. Changes in the absorption and emission spectra of L1-L4 in ethanol were easily observable upon the addition of Al3+ and Ga3+ ions. Competitive binding studies, detection limits, and binding constants illustrate significant sensing abilities of these chemosensors with L4, showing the best results. The interaction of Al3+/Ga3+ ions with chemosensor L4 was investigated by fluorescence lifetime measurements, whereas Job's plot, high-resolution mass spectrometry, and 1H NMR spectral titrations substantiated the stoichiometry between L4 and Al3+/Ga3+ ions. The solution-generated [L-M3+] species further detected pyrophosphate ion (PPi) by exhibiting emission enhancement and a visible color change. The binding of Al3+/Ga3+ ions with chemosensor L4 was further supported by density functional theory studies. Reversibility for the detection of Al3+/Ga3+ ions was achieved by utilizing a suitable proton source. The multiionic response, reversibility, and optical visualization of the present chemosensors make them ideal for practical applications for real samples, which have been illustrated by paper-strip as well as polystyrene film-based detection.
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Affiliation(s)
- Vijay Kumar
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
| | - Pramod Kumar
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
| | - Sushil Kumar
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
| | - Divya Singhal
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
| | - Rajeev Gupta
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
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20
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Shiri F, Hadidi S, Rahimi-Nasrabadi M, Ahmadi F, Ganjali MR, Ehrlich H. Synthesis, characterization and DNA binding studies of a new ibuprofen-platinum(II) complex. J Biomol Struct Dyn 2019; 38:1119-1129. [PMID: 31012380 DOI: 10.1080/07391102.2019.1597769] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The study is focused on the synthesis of a novel complex of ibuprofen and Platinum(II). The formation of the product was characterized through analytical tools including Fourier-transform infrared spectroscopy, proton nuclear magnetic resonance, ultraviolet-visible spectroscopy, mass spectrometry as well as density functional theory. Using the continuous variation method, the stoichiometry of Pt(HIb)2(Cl)2 binding on DNA (ct-DNA) determines as a single class of binding. Based on the results of Stern-Volmer analysis on the fluorescence quenching data, the quenching mechanism was determined to be static in nature. The studies indicated that the complex could bind DNA molecules via groove binding for four major reasons. Initially, the complex-DNA binding constant determined based on spectrophotometric data were found to be comparable to those of groove-binding drugs. In addition, the competitive fluorimetric based on the applications of Hoechst 33258 proved the ability of Pt(HIb)2(Cl)2 to displace with Hoechst in its DNA-bounded form, reflecting the competition between Pt(HIb)2(Cl)2 and Hoechst for groove binding. Further, no considerable changes were observed in the intensity of the methylene blue (MB)-DNA system after adding the Pt(HIb)2(Cl)2 complex, reflecting the stability of MB molecules in the DNA helix and a non-intercalative bonds of Pt(HIb)2(Cl)2 interaction on DNA. Finally, minor changes in the viscosity of DNA in the presence of Pt(HIb)2(Cl)2, indicated that changes in the length of DNA in the presence of the complex are negligible, supporting the assumption of DNA groove-binding. Also induced CD spectral changes and docking simulations were in favor of the groove mechanism for the Pt(HIb)2(Cl)2-DNA binding.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Farshad Shiri
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Faculty of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Saba Hadidi
- Inorganic Chemistry Department, Faculty of Chemistry, Razi University, Kermanshah, Iran.,Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mehdi Rahimi-Nasrabadi
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Faculty of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Farhad Ahmadi
- Physiology Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of Medicinal Chemistry, School of Pharmacy-International Campus, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry, University of Tehran, Tehran, Iran.,Biosensor Research Centre, Endocrinology & Metabolism Molecular and Cellular Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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21
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Alyaninezhad Z, Bekhradnia A, Feizi N, Arshadi S, Zibandeh M. A novel aluminum-sensitive fluorescent chemosensor based on 4-aminoantipyrine: An experimental and theoretical study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 212:32-41. [PMID: 30594851 DOI: 10.1016/j.saa.2018.12.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/18/2018] [Accepted: 12/19/2018] [Indexed: 05/12/2023]
Abstract
A practical and an efficient Schiff base fluorescent chemosensor, salicylidene-4-aminoantipyrinyl-4-aminophenol (A2) has been synthesized through the condensation procedure of 1-phenyl-2,3-dimethyl-4-(N-2-hydroxybenzylidene)-3-pyrazoline-5-one and 4-aminophenol. Compound A2 has displayed a considerable fluorescence enhancement with high selectivity and sensitivity toward Al3+ ion and exhibited an emission band at 484 nm, which contained a low detection limit (LOD) of 1.06 × 10-7 M. In accordance to the experimental study, DFT, TDDFT calculations, and the enhancement of fluorescence intensity might be attributed to the inhibition of Photoinduced Electron Transfer (PET) along with the Excited-State Intramolecular Proton Transfer (ESIPT). As it has been specified by Job's plot and DFT calculations, the binding stoichiometries of A2 with Al3+ are 1:1, while the association constant (Ka) of Al3+ has been calculated and observed to be 2.67 × × 105 M-1. Furthermore, the binding behavior and sensing mechanism of A2 with Al3+ have been confirmed through the experiments of 1H NMR titration.
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Affiliation(s)
| | - Ahmadreza Bekhradnia
- Pharmaceutical Sciences Research Center, Department of Medicinal Chemistry, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Nourollah Feizi
- Chemistry Department, Payame Noor University, 19395-4697 Tehran, Iran
| | - Sattar Arshadi
- Chemistry Department, Payame Noor University, 19395-4697 Tehran, Iran
| | - Mahmood Zibandeh
- Chemistry Department, Payame Noor University, 19395-4697 Tehran, Iran
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22
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Liu D, Wang JP, Li GY, Zhou CH. TDDFT study on aluminum and fluoride dual-sensing mechanism of a Schiff-Base sensor. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 211:44-51. [PMID: 30503987 DOI: 10.1016/j.saa.2018.11.043] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/13/2018] [Accepted: 11/15/2018] [Indexed: 06/09/2023]
Abstract
The aluminum and fluoride dual-sensing mechanism of a previously reported sensor with a Schiff-base moiety (Spectrochim. Acta A, 2017, 183, 267-274) has been investigated by density functional theory (DFT) and time-dependent DFT (TDDFT) methods. The present calculations reproduce the photoproperties of the sensor as well as its aluminum and fluoride complexes, which illustrates that DFT and TDDFT constitute a reliable tool for uncovering detailed fluorescence-based sensing mechanisms in diverse electronic states. Theoretical results indicate that there are two OH⋯N hydrogen bonds in the sensor and two OH⋯F hydrogen bonds in its F¯ complex. Different degrees of coplanarity caused by these hydrogen bonds are responsible for their distinct absorption wavelengths. However, excited-state geometry optimization and a scan of the potential-energy surface show that there is twisted intramolecular charge transfer about the CN bond in the sensor molecule and an excited-state proton-transfer process from the fluoride anion to the neighboring N atom in the fluoride-sensor complex, whereby the fluorescence is quenched. A chelation-enhanced fluorescence effect associated with the aluminum-sensor complex shows a different excited-state process. The local excitation and emission occur exclusively within the planar fluorophore, and negligible structural change upon excitation of the aluminum-sensor complex leads to its strong fluorescence. Therefore, it is theoretically explained why the sensor may be successfully used to analyze the fluoride anion by absorption spectroscopy and the aluminum cation by emission spectroscopy.
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Affiliation(s)
- Dong Liu
- College of Chemical Engineering, North China University of Science and Technology, Tangshan 063009, PR China; State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China
| | - Jie-Ping Wang
- College of Chemical Engineering, North China University of Science and Technology, Tangshan 063009, PR China
| | - Guang-Yue Li
- College of Chemical Engineering, North China University of Science and Technology, Tangshan 063009, PR China.
| | - Can-Hua Zhou
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China.
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23
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Tian H, Qiao X, Zhang ZL, Xie CZ, Li QZ, Xu JY. A high performance 2-hydroxynaphthalene Schiff base fluorescent chemosensor for Al 3+ and its applications in imaging of living cells and zebrafish in vivo. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 207:31-38. [PMID: 30195183 DOI: 10.1016/j.saa.2018.08.063] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 08/20/2018] [Accepted: 08/30/2018] [Indexed: 06/08/2023]
Abstract
Developing high performance fluorescent chemo-sensors for in vitro and in vivo Al3+ detection is highly desirable, because Al3+ accumulation has been involved to various diseases. Herein, we report a highly selective and sensitive Schiff base fluorescent probe, H3L, based on 2-hydroxynaphthalene, which can recognize aluminum ions and exhibit an "off-on" mode with high selectivity in methanol solutions. The detection limit of the probe for Al3+ is as low as 10-7 M which was determined by fluorescent titration. The high selectivity and high sensitivity of H3L for Al3+ are attributed to the inhibition of ESIPT. Additionally, the distribution of intracellular Al3+ ions could be observed under confocal fluorescence microscopy. Moreover, we also applied H3L for in vivo detection of Al3+ ions in living zebrafish larvae.
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Affiliation(s)
- He Tian
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Xin Qiao
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Zhen-Lei Zhang
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Cheng-Zhi Xie
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Qing-Zhong Li
- The Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, PR China
| | - Jing-Yuan Xu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
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24
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A simple quinoline derivative as fluorescent probe with high sensitivity and selectivity for Al3+ in aqueous solution. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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25
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Yadav N, Singh AK. A turn-on ESIPT based fluorescent sensor for detection of aluminum ion with bacterial cell imaging and logic gate applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 90:468-475. [DOI: 10.1016/j.msec.2018.04.087] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 03/15/2018] [Accepted: 04/28/2018] [Indexed: 02/02/2023]
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26
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Wang M, Cheng C, Song J, Wang J, Zhou X, Xiang H, Liu J. Multiple Hydrogen Bonds Promoted ESIPT and AIE-active Chiral Salicylaldehyde Hydrazide. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800115] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Man Wang
- College of Chemistry; Sichuan University; Chengdu Sichuan 610041 China
| | - Caiqi Cheng
- State Key Laboratory of Oral Diseases, Department of Orthodontics; West China Hospital of Stomatology, Sichuan University; Chendu, Sichuan 610064 China
- Laboratory of Stem Cell Biology, West China Hospital; Sichuan University; Chengdu Sichuan 610064 China
| | - Jintong Song
- College of Chemistry; Sichuan University; Chengdu Sichuan 610041 China
| | - Jun Wang
- State Key Laboratory of Oral Diseases, Department of Orthodontics; West China Hospital of Stomatology, Sichuan University; Chendu, Sichuan 610064 China
| | - Xiangge Zhou
- College of Chemistry; Sichuan University; Chengdu Sichuan 610041 China
| | - Haifeng Xiang
- College of Chemistry; Sichuan University; Chengdu Sichuan 610041 China
| | - Jin Liu
- Laboratory of Stem Cell Biology, West China Hospital; Sichuan University; Chengdu Sichuan 610064 China
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27
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Pyrene based chalcone as a reversible fluorescent chemosensor for Al 3+ ion and its biological applications. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.04.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Wang Y, Ma ZY, Zhang DL, Deng JL, Chen X, Xie CZ, Qiao X, Li QZ, Xu JY. Highly selective and sensitive turn-on fluorescent sensor for detection of Al 3+ based on quinoline-base Schiff base. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 195:157-164. [PMID: 29414573 DOI: 10.1016/j.saa.2018.01.049] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 12/21/2017] [Accepted: 01/16/2018] [Indexed: 05/06/2023]
Abstract
A new aluminum ion fluorescent probe (4-(diethylamino)-2-hydroxybenzylidene)isoquinoline-1-carbohydrazide (HL1) has been conveniently synthesized and characterized. HL1 exhibited a highly selective and pronounced enhancement for Al3+ in the fluorescence emission over other common cations by forming a 2:1 complex, with a recognition mechanism based on excited-state intramolecular proton transfer (ESIPT) and intramolecular charge transfer (ICT). The strong fluorescent emission can be observed even at ppm level concentration of the probe in the presence of Al3+ with 41 fold intensity enhancement at 545 nm. HL1 displays good linear relationship with Al3+ in the low concentration and the limit of detection is 8.08 × 10-8 mol/L. Similar molecules with different substituents on salicylaldehyde phenyl ring were synthesized for studying the structure-activity relationship. Density-functional theory (DFT) calculations are in agreement with the proposed mechanism. It is confirmed that HL1 could be used to detect Al3+ ions in real sample by fluorescence spectrometry and Al3+ ions in cells by bioimaging.
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Affiliation(s)
- Yang Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Zhong-Ying Ma
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - De-Long Zhang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Jia-Li Deng
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Xiong Chen
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Cheng-Zhi Xie
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin 300071, PR China.
| | - Xin Qiao
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Qing-Zhong Li
- The Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, PR China
| | - Jing-Yuan Xu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
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Yue XL, Wang ZQ, Li CR, Yang ZY. A highly selective and sensitive fluorescent chemosensor and its application for rapid on-site detection of Al 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 193:415-421. [PMID: 29277072 DOI: 10.1016/j.saa.2017.12.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 11/08/2017] [Accepted: 12/16/2017] [Indexed: 06/07/2023]
Abstract
In this paper, a simple naphthalene-based derivative (HL) has been designed and synthesized as a Al3+-selective fluorescent chemosensor based on the PET mechanism. HL exhibited high selectivity and sensitivity towards Al3+ over other commonly coexisting metal ions in ethanol with a detection limit of 2.72nM. The 1:1 binding stoichiometry of the complex (HL-Al3+) was determined from the Job's plot based on fluorescence titrations and the ESI-MS spectrum data. Moreover, the binding site of HL with Al3+ was assured by the 1H NMR titration experiment. The binding constant (Ka) of the complex (HL-Al3+) was calculated to be 5.06×104M-1 according to the Benesi-Hildebrand equation. In addition, the recognizing process of HL towards Al3+ was chemically reversible by adding Na2EDTA. Importantly, HL could directly and rapidly detect aluminum ion through the filter paper without resorting to additional instrumental analysis.
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Affiliation(s)
- Xiao-Li Yue
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zhao-Qing Wang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Chao-Rui Li
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zheng-Yin Yang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China.
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30
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Tajbakhsh M, Chalmardi GB, Bekhradnia A, Hosseinzadeh R, Hasani N, Amiri MA. A new fluorene-based Schiff-base as fluorescent chemosensor for selective detection of Cr 3+ and Al 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 189:22-31. [PMID: 28787623 DOI: 10.1016/j.saa.2017.08.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/06/2017] [Accepted: 08/01/2017] [Indexed: 05/12/2023]
Abstract
2-((9H-fluoren-2-ylimino) methyl)phenol (F3) was synthesized by condensation reaction of 9H-fluoren-2-amine and 2-hydroxybenzaldehyde in EtOH and characterized by its melting point, 1H-,13C NMR and molecular mass. F3 exhibits a high selectivity for detection of Cr3+ and Al3+ ions as a fluorescent chemosensor and showed a single emission band at 536nm upon excitation at 333nm according to fluorescence emission studies. The addition of Cr3+ and Al3+ make a significant increase in fluorescent intensity at 536nm in CH3CN, while other metal ions have almost no influence on the fluorescence. The fluorescence enhancement was attributed to the inhibited CN isomerization and the obstructed excited state intra-molecular proton transfer (ESIPT) of compound F3. Job's plot and DFT calculations data showed that the binding stoichiometries of F3 with Cr3+ and Al3+ are 2:1. The association constants (Ka) for Cr3+ and Al3+ were calculated and found to be 8.33×104M-1 and 5.44×104M-1, respectively. The detection limits were also calculated for Cr3+ and Al3+ and found to be 2.5×10-7mol/L and 3.1×10-7mol/L, respectively.
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Affiliation(s)
- Mahmood Tajbakhsh
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran.
| | - Gholam Babaei Chalmardi
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran
| | - Ahmadreza Bekhradnia
- Pharmaceutical Sciences Research Center, Department of Medicinal Chemistry, Mazandaran University of Medical Sciences, Sari, Iran
| | - Rahman Hosseinzadeh
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran
| | - Nahid Hasani
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran
| | - Mohammadreza Azizi Amiri
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran
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31
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Wu YP, Rahman FU, Bhatti MZ, Yu SB, Yang B, Wang H, Li ZT, Zhang DW. Acylhydrazone as a novel “Off–On–Off” fluorescence probe for the sequential detection of Al3+and F−. NEW J CHEM 2018. [DOI: 10.1039/c8nj02474j] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An acylhydrazone,SPBH,acts as a sequential fluorescence “Off–On–Off” probe for Al3+/F−, and the phenomenon was detectable by the naked eye.
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Affiliation(s)
- Yi-Peng Wu
- Department of Chemistry
- Fudan University
- Shanghai 200438
- China
| | - Faiz-Ur Rahman
- Department of Chemistry
- Fudan University
- Shanghai 200438
- China
| | - Muhammad Zeeshan Bhatti
- Institute of Biomedical Sciences
- School of Life Sciences
- East China Normal University
- Shanghai 200241
- China
| | - Shang-Bo Yu
- Department of Chemistry
- Fudan University
- Shanghai 200438
- China
| | - Bo Yang
- Department of Chemistry
- Fudan University
- Shanghai 200438
- China
| | - Hui Wang
- Department of Chemistry
- Fudan University
- Shanghai 200438
- China
| | - Zhan-Ting Li
- Department of Chemistry
- Fudan University
- Shanghai 200438
- China
| | - Dan-Wei Zhang
- Department of Chemistry
- Fudan University
- Shanghai 200438
- China
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32
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Mohammad H, Islam ASM, Prodhan C, Chaudhuri K, Ali M. A hydrazone based probe for selective sensing of Al(iii) and Al(iii)-probe complex mediated secondary sensing of PPi: framing of molecular logic circuit and memory device and computational studies. Photochem Photobiol Sci 2018; 17:200-212. [DOI: 10.1039/c7pp00286f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hydrazone-based conjugate acts as a dual channel sensor towards Al3+and PPi in H2O–MeOH with excellent sensing capability in live cells.
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Affiliation(s)
- Hasan Mohammad
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | | | - Chandraday Prodhan
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Keya Chaudhuri
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Mahammad Ali
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
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33
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Zhang B, Gu M, Liu C, Liu X, Gao N, Gao Q, Zhu Y, Tang M, Du C, Song M. An ESIPT Fluorophore Based on Zinc-Induced Intramolecular Proton Transfer between Ligands in the Complex. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201701083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Bin Zhang
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Mengsi Gu
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Chunmei Liu
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Xu Liu
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Na Gao
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Qin Gao
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Yanyan Zhu
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Mingsheng Tang
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Chenxia Du
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Maoping Song
- College of Chemistry and Molecular Engineering; Zhengzhou University; 450001 Zhengzhou P. R. China
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Ma X, Cui Y, Liu S, Wu J. A thermo-responsive supramolecular gel and its luminescence enhancement induced by rare earth Y 3. SOFT MATTER 2017; 13:8027-8030. [PMID: 29104972 DOI: 10.1039/c7sm01726j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A new acylhydrazone-functionalized dual benzimidazole derivative gelator (L) was synthesized. L can self-assemble in DMSO-EG (ethylene glycol) or DMF-water mixtures to form a thermo-responsive supramolecular organogel (L-gel). In order to increase the fluorescence intensity of L-gel (DMSO-EG system), L-gel slowly turned into a clear solution upon addition of one equivalent of RE (rare earth) Y3+. Interestingly, this gelator L and Y3+ can be assembled into an enhanced blue-light-emitting supramolecular metallogel (Y@gel) in DMF-water mixtures.
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Affiliation(s)
- Xinxian Ma
- School of Chemistry and Chemical Engineering, Ningxia Normal University, Guyuan 756000, People's Republic of China.
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35
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Liang C, Jiang S. Single sensor for multiple analytes in different optical channel: Applying for multi-ion response modulation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 183:267-274. [PMID: 28456085 DOI: 10.1016/j.saa.2017.04.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 04/12/2017] [Accepted: 04/16/2017] [Indexed: 06/07/2023]
Abstract
A Schiff-base, (2,4-di-tert-butyl-6-((2-hydroxyphenyl-imino)-methyl)phenol) (L), has been improved to function as a simultaneous multi-ion probe in different optical channel. The probe changes from colorless to orangish upon being deprotonated by F-, while the presence of Al3+ significantly enhances the fluorescence of the probe due to the inhibition of CN isomerization, cation-induced inhibition of excited-state intramolecular proton transfer (ESIPT), and chelation enhanced fluorescence (CHEF). Dual-channel "off-on" switching behavior resulted from the sequential input of F- and Al3+, reflecting the balance of independent reactions of Al3+ and F- with L and with one another. This sensing phenomenon realizes transformation between multiple states and beautifully mimics a "Write-Read-Erase-Read" logic circuit with two feedback loops.
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Affiliation(s)
- Chunshuang Liang
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, PR China
| | - Shimei Jiang
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, PR China.
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36
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Chansen W, Salaeh R, Prommin C, Kerdpol K, Daengngern R, Kungwan N. Theoretical study on influence of geometry controlling over the excited-state intramolecular proton transfer of 10-hydroxybenzo[ h ]quinoline and its derivatives. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.05.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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37
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Tuning sensitivity of a simple hydrazone for selective fluorescent “turn on” chemo-sensing of Al3+ and its application in living cells imaging. Talanta 2017; 164:307-313. [DOI: 10.1016/j.talanta.2016.10.085] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 10/12/2016] [Accepted: 10/23/2016] [Indexed: 11/18/2022]
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38
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Kumar V, Kumar P, Gupta R. Fluorescent detection of multiple ions by two related chemosensors: structural elucidations and logic gate applications. RSC Adv 2017. [DOI: 10.1039/c7ra01453h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two related chemosensors L1 and L2 display selective detection of multiple ions (Cu2+, Al3+, Cd2+ and S2−) as a result of minor variation of functional groups at a remote arene ring.
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Affiliation(s)
- Vijay Kumar
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
| | - Pramod Kumar
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
| | - Rajeev Gupta
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
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39
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Hwang SM, Kim MS, Lee M, Lim MH, Kim C. Single fluorescent chemosensor for multiple targets: sequential detection of Al3+ and pyrophosphate and selective detection of F− in near-perfect aqueous solution. NEW J CHEM 2017. [DOI: 10.1039/c7nj03575f] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
An easily fabricated chemosensor was developed for selective fluorescence detection of three analytes, Al3+, pyrophosphate (PPi), and F−, in aqueous solution.
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Affiliation(s)
- Suh Mi Hwang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Min Seon Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Misun Lee
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Mi Hee Lim
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
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40
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A dual-response fluorescent probe for Zn2+ and Al3+ detection in aqueous media: pH-dependent selectivity and practical application. Anal Chim Acta 2016; 942:104-111. [DOI: 10.1016/j.aca.2016.08.048] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/18/2016] [Accepted: 08/30/2016] [Indexed: 11/15/2022]
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41
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Neeraj, Kumar A, Asthana SK, Shweta, Upadhyay K. A dichloro-substituted salicylimine as a bright yellow emissive probe for Al3+. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2016.06.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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42
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Sinha S, Chowdhury B, Ghosh P. A Highly Sensitive ESIPT-Based Ratiometric Fluorescence Sensor for Selective Detection of Al3+. Inorg Chem 2016; 55:9212-20. [DOI: 10.1021/acs.inorgchem.6b01170] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Pradyut Ghosh
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700 032, India
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43
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Budzák Š, Jacquemin D. Mechanism of Fluorescence Switching in One ESIPT-Based Al3+ Probe. J Phys Chem B 2016; 120:6730-8. [DOI: 10.1021/acs.jpcb.6b04474] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Šimon Budzák
- CEISAM, UMR CNRS
6230, BP 92208, 2 Rue de la Houssinière, 44322 Nantes, Cedex 3, France
| | - Denis Jacquemin
- CEISAM, UMR CNRS
6230, BP 92208, 2 Rue de la Houssinière, 44322 Nantes, Cedex 3, France
- Institut Universitaire de France, 1 rue Descartes, F-75005 Paris Cedex 05, France
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44
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Orfão RB, Alves J, Bartoloni FH. Spectroscopic Studies on the Interaction of Metallic Ions with an Imidazolyl-Phenolic System. J Fluoresc 2016; 26:1373-80. [PMID: 27210796 DOI: 10.1007/s10895-016-1828-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 05/09/2016] [Indexed: 11/24/2022]
Abstract
A fluorescent imidazolyl-phenolic compound was applied on the detection of metallic species (Cu(2+), Al(3+), Cr(3+) and Fe(3+)) in a CH3CN/H2O (95/5, v/v) media. The presence and concentration of these cations altered significantly the emission profile of the probe, mainly lowering the signal intensity at 466 nm, while a new emission band around 395 nm appeared (for the trivalent ions). These results were rationalized as a combination of collisional quenching (KSV in the 10(3)-10(4) L mol(-1) range) and formation of a coordinated compound. The later disrupts the Excited State Intramolecular Proton Transfer that regulates the keto-enol tautomerism originally present on the free probe. Since the quenching efficiency and the obtained emission profiles are drastically different for Cu(2+) and Fe(3+) ions, this allows their differential recognition.
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Affiliation(s)
- Ronaldo Barros Orfão
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, Brazil
| | - Jessica Alves
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, Brazil
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45
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Xie J, Chen C, Ma X, Wu J. Luminescence properties of a thermal-responsive organogel to various metal cations. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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46
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Recognition of Mg²⁺ by a new fluorescent "turn-on" chemosensor based on pyridyl-hydrazono-coumarin. Talanta 2016; 152:432-7. [PMID: 26992539 DOI: 10.1016/j.talanta.2016.02.020] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 02/08/2016] [Accepted: 02/09/2016] [Indexed: 01/19/2023]
Abstract
A new fluoroionophore PyHC bearing 2-pyridylhydrazone and 7-hydroxycoumarin moieties for selective detection of Mg(2+) was synthesized and characterized. This chemosensor exhibited "turn-on" fluorescence behavior and was sensitive to Mg(2+) concentrations as low as 105 nmol L(-1) in ethanol-water solution. Detailed spectroscopic studies revealed the binding mode of a 1:1 complex between PyHC and Mg(2+) that leads to a fluorescence enhancement.
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47
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McDonald L, Wang J, Alexander N, Li H, Liu T, Pang Y. Origin of Water-Induced Fluorescence Turn-On from a Schiff Base Compound: AIE or H-Bonding Promoted ESIPT? J Phys Chem B 2016; 120:766-72. [PMID: 26761400 DOI: 10.1021/acs.jpcb.5b10909] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A nonfluorescent Schiff base compound (4) in an aprotic solvent (e.g., CH3CN) is found to give blue fluorescence turn-on (λem ≈ 475 nm) upon addition of H2O. By using a wide range of spectroscopic methods, including (1)H NMR and dynamic light scattering, the fluorescence response is shown to be not originating from the molecular aggregation-induced emission (AIE). Spectroscopic studies at low temperatures further reveal a dynamic response of 4 to temperature, showing that the excited state intramolecular proton transfer (ESIPT) can be ON or OFF through interaction with protic solvent. In the binary solvent (with composition CH3CN/H2O = 3:1), the Schiff base gives ESIPT emission (λem ≈ 524 nm) only at extremely low temperature (below -80 °C), which is turned off when being warmed to -60 °C, attributing to the increasing photoinduced electron transfer (PET) effect. When the temperature is further raised to -20 °C, ESIPT emission is reactivated to give blue emission (λem ≈ 475 nm) that is observed at room temperature. The observed dynamic fluorescence response reveals that ESIPT could be a predominant mechanism in the fluorescence turn-on of Schiff base compounds, although both AIE and ESIPT mechanisms could operate. The assumption is further verified by examining the response of Schiff base to Al(3+) cation.
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Affiliation(s)
- Lucas McDonald
- Department of Chemistry, The University of Akron , Akron, Ohio 44325, United States
| | - Junfeng Wang
- Department of Chemistry, The University of Akron , Akron, Ohio 44325, United States
| | - Nick Alexander
- Department of Chemistry, The University of Akron , Akron, Ohio 44325, United States
| | - Hui Li
- Department of Polymer Science, The University of Akron , Akron, Ohio 44325, United States
| | - Tianbo Liu
- Department of Polymer Science, The University of Akron , Akron, Ohio 44325, United States
| | - Yi Pang
- Department of Chemistry, The University of Akron , Akron, Ohio 44325, United States
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48
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Singhal D, Gupta N, Singh AK. Fluorescent sensor for Al3+ ion in partially aqueous media using julolidine based probe. NEW J CHEM 2016. [DOI: 10.1039/c6nj00348f] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel chemosensor was synthesised and used as a selective fluorescent sensor for aluminium ions.
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Affiliation(s)
- Divya Singhal
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Neha Gupta
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
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49
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Janakipriya S, Tamilmani S, Thennarasu S. A novel 2-(2′-aminophenyl)benzothiazole derivative displays ESIPT and permits selective detection of Zn2+ ions: experimental and theoretical studies. RSC Adv 2016. [DOI: 10.1039/c6ra09713h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Synthesis of a novel 2-(2′-aminophenyl)benzothiazole based probe (1) and demonstration of excited state intramolecular proton transfer (ESIPT) with a large Stokes shift (∼246 nm) are presented.
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Affiliation(s)
- Subramaniyan Janakipriya
- Organic and Bioorganic Chemistry Laboratory
- CSIR-Central Leather Research Institute
- Chennai-600 020
- India
| | | | - Sathiah Thennarasu
- Organic and Bioorganic Chemistry Laboratory
- CSIR-Central Leather Research Institute
- Chennai-600 020
- India
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50
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Hwang IH, Choi YW, Kim KB, Park GJ, Lee JJ, Nguyen L, Noh I, Kim C. A highly selective and sensitive fluorescent turn-on Al3+ chemosensor in aqueous media and living cells: experimental and theoretical studies. NEW J CHEM 2016. [DOI: 10.1039/c5nj02334c] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A highly selective and sensitive fluorescent chemosensor exhibited enhanced fluorescence in the presence of Al3+ and in living cells.
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Affiliation(s)
- In Hong Hwang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - Ye Won Choi
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - Kyung Beom Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - Gyeong Jin Park
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - LeTuyen Nguyen
- Department of Chemical and Biomolecular Engineering
- and Convergence Program of Biomedical Engineering and Biomaterials
- Seoul National University of Science & Technology
- Republic of Korea
| | - Insup Noh
- Department of Chemical and Biomolecular Engineering
- and Convergence Program of Biomedical Engineering and Biomaterials
- Seoul National University of Science & Technology
- Republic of Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
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