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An Y, Li B, Yu Y, Zhou Y, Yi J, Li L, Sun Y, Qiang Z, Liu Y, Wang P. A rapid and specific fluorescent probe based on aggregation-induced emission enhancement for mercury ion detection in living systems. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133331. [PMID: 38142657 DOI: 10.1016/j.jhazmat.2023.133331] [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: 10/15/2023] [Revised: 12/10/2023] [Accepted: 12/19/2023] [Indexed: 12/26/2023]
Abstract
Mercury is a harmful heavy metal that seriously threatens the environment and organisms. In this study, we combined the aggregation-induced emission mechanism and the advantages of peptides to design a novel tetraphenylene (TPE)-based peptide fluorescent probe, TPE-Cys-Pro-Gly-His (TPE-CPGH), in which the sulfhydryl group of Cys in the peptide chain and the imidazolium nitrogen provided by His were used to mimic the Hg2+ binding site of metalloproteins. The β-fold formed by Pro-Gly was used to promote the spatial coordination of the probe with Hg2+ and the formation of the coordination complex aggregates, these changes led to the "turn on" response to Hg2+. The detection of Hg2+ by TPE-CPGH not only showed high specificity and sensitivity (LOD=46.2 nM), but also had the advantages of fast response and applicability for detection over a wide pH range. Additionally, TPE-CPGH effectively detected Hg2+ in environmental samples, living cells and organisms due to its low cytotoxicity, high water solubility and cell membrane permeability. More interestingly, TPE-CPGH was also mitigated Hg2+ exposure-induced oxidative stress toxicity in vitro and in vivo.
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Affiliation(s)
- Yong An
- The First School of Clinical Medical, Gansu University Of Chinese Medicine, Lanzhou, Gansu 730000, PR China; Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, Gansu 730000, PR China; Gansu Pharmaceutical Industry Innovation Research Institute, Gansu University of Chinese Medicine, Lanzhou, Gansu 730000, PR China
| | - Bo Li
- Department of Musculoskeletal Tumor, Gansu Province Hospital, Lanzhou, Gansu 730000, PR China
| | - Yongzhi Yu
- Department of Musculoskeletal Tumor, Gansu Province Hospital, Lanzhou, Gansu 730000, PR China
| | - Yucen Zhou
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, Gansu 730000, PR China
| | - Jianfeng Yi
- The First School of Clinical Medical, Gansu University Of Chinese Medicine, Lanzhou, Gansu 730000, PR China
| | - Lepeng Li
- The First School of Clinical Medical, Gansu University Of Chinese Medicine, Lanzhou, Gansu 730000, PR China
| | - Yongqiang Sun
- The First School of Clinical Medical, Gansu University Of Chinese Medicine, Lanzhou, Gansu 730000, PR China
| | - Zhengze Qiang
- Gansu Pharmaceutical Industry Innovation Research Institute, Gansu University of Chinese Medicine, Lanzhou, Gansu 730000, PR China.
| | - Yongqi Liu
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, Gansu 730000, PR China.
| | - Peng Wang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637009, PR China.
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2
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Zhang D, Gil D, Kim C. A Dual-target Fluorescent Chemosensor for Detecting Indium (III) and Hypochlorite with High Selectivity. J Fluoresc 2024; 34:743-753. [PMID: 37358760 DOI: 10.1007/s10895-023-03326-9] [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: 05/01/2023] [Accepted: 06/21/2023] [Indexed: 06/27/2023]
Abstract
A dual-target fluorescent chemosensor BQC (((E)-N-benzhydryl-2-(quinolin-2-ylmethylene)hydrazine-1-carbothioamide) was synthesized for detecting In3+ and ClO-. BQC displayed green and blue fluorescence responses to In3+ and ClO- with low detection limits (0.83 µM for In3+ and 2.50 µM for ClO-), respectively. Importantly, BQC is the first fluorescent chemosensor capable of detecting In3+ and ClO-. The binding ratio between BQC and In3+ was determined to be a 2:1 through Job plot and ESI-MS analysis. BQC could be successfully utilized as a visible test kit to detect In3+. Meanwhile, BQC showed a selective turn-on response to ClO- even in the presence of anions or reactive oxygen species. The sensing mechanisms of BQC for In3+ and ClO- were demonstrated by 1 H NMR titration, ESI-MS and theoretical calculations.
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Affiliation(s)
- Duo Zhang
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea
| | - Dongkyun Gil
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea.
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea.
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3
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Zhu S, Yang L, Zhao Y. Ethyl 3-aminobenzo[b]thiophene-2-carboxylate Derived Ratiometric Schiff Base Fluorescent Sensor for the Recognition of In 3+ and Pb 2. J Fluoresc 2024:10.1007/s10895-023-03576-7. [PMID: 38206512 DOI: 10.1007/s10895-023-03576-7] [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: 11/26/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024]
Abstract
An ethyl 3-aminobenzo[b]thiophene-2-carboxylate derived ratiometric Schiff base fluorescent sensor R was devised and synthesized. R exhibited a highly sensitive and selective ratiometric response to In3+ in DMF/H2O tris buffer solution. R exhibited a colorimetric/fluorescent dual-channel response to In3+. More importantly, R can distinguish In3+ from Ga3+ and Al3+ in less than 5 min. R exhibited a good linear correlation with the concentration of In3+ in the 5-25 μM range and the limit of detection for In3+ was found to be 8.36 × 10-9 M. According to the job`s plot and MS spectra, R formed a complex with In3+ at 1:2 with a complexation constant of 8.24 × 109 M2. Based on Gaussian theory calculations, the response mechanism of R to In3+ can be explained by photo-induced electron transfer (PET) and intramolecular charge transfer (ICT) mechanisms. In addition, R can be used for the detection of indium in tap water with satisfactory recoveries. Meanwhile, R displayed a linear relationship to micromolar concentrations (0-50 μM) of Pb2+ and recognized Pb2+ in a ratiometric response with a detection limit of 8.3 × 10-9 M.
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Affiliation(s)
- Shifeng Zhu
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Liangru Yang
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Yingying Zhao
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, China.
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4
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Zhao Y, Zheng W, Liao M, Zhou S, He W, Liu M, Yao Z. Fluorescent detection of tartrazine based on the supramolecular self-assembly of cationic perylene diimide. Mikrochim Acta 2023; 190:290. [PMID: 37442817 DOI: 10.1007/s00604-023-05862-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/03/2023] [Indexed: 07/15/2023]
Abstract
A cationic perylene probe was designed and synthesized for sensitive determination of tartrazine. In the presence of tartrazine, the fluorescence of the perylene probe was quenched by efficient supramolecular self-assembly of the perylene derivate. The quenching is caused by the synergistic effect of noncovalent interactions including static electricity, π-π stacking, and hydrophobic interaction. Benefiting from these advantages, the probe exhibited excellent sensing performance to tartrazine within 2 min. The detection and quantification limit of tartrazine are as low as 2.42 and 8.07 nmol L-1, respectively, with a wide linear operation range from 15 to 500 nmol L-1. Most importantly, due to the high binding affinity (3.22 × 107 mol L-1) between the perylene probe and tartrazine, the sensing system shows great anti-interference capacity. Subsequently, the visualization application of the approach was evaluated by portable device, and the limits of detection for visual detection for test strip, membrane, and hydrogel were 0.5, 0.5, and 5 μmol L-1, respectively. The approach has been applied to monitor tartrazine in various food condiments with recoveries in the range 91.29-108.83%. As far as we know, this is the first report of using perylene-based probe for tartrazine determination, offering a promising strategy for the construction of perylene-based detection system in the field of food safety.
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Affiliation(s)
- Yijian Zhao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Weilian Zheng
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Mengyu Liao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Shuai Zhou
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Weiheng He
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Ming Liu
- Technical Center for Safety of Industrial Products of Tianjin Customs District, Tianjin Key Laboratory of Port Non-Traditional Security (NTS) Risk Prevention and Control Science and Technology, Laboratory of Emergency Inspection and Testing for Toxicological Safety Assessment of Import and Export Food Safety of General Administration of Customs, Tianjin, China
| | - Zhiyi Yao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
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5
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Seidel P, Seichter W, Mazik M. Compounds Derived from 9,9-Dialkylfluorenes: Syntheses, Crystal Structures and Initial Binding Studies (Part II). ChemistryOpen 2023; 12:e202300019. [PMID: 37442791 PMCID: PMC10344870 DOI: 10.1002/open.202300019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/10/2023] [Indexed: 07/15/2023] Open
Abstract
New representatives of 2,4,7-trisubstituted 9,9-dialkyl-9H-fluorenes were prepared and used for crystallographic investigations as well as initial binding studies towards metal ions and carbohydrates. The binding studies, which included 1 H NMR spectroscopic titrations and fluorescence measurements, demonstrated the ability of the tested fluorene-based compounds to act as complexing agents for ionic and neutral substrates. Depending on the nature of the subunits of the fluorene derivatives, "turn on" or "turn off" fluorescent chemosensors can be developed. Compounds composed of 4,6-dimethylpyridin-2-yl-aminomethyl moieties have the potential to be used as sensitive "turn-on" chemosensors for some metal ions.
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Affiliation(s)
- Pierre Seidel
- Institut für Organische Chemie, Technische Universität Bergakademie Freiberg, Leipziger Straße 29, 09599, Freiberg, Germany
| | - Wilhelm Seichter
- Institut für Organische Chemie, Technische Universität Bergakademie Freiberg, Leipziger Straße 29, 09599, Freiberg, Germany
| | - Monika Mazik
- Institut für Organische Chemie, Technische Universität Bergakademie Freiberg, Leipziger Straße 29, 09599, Freiberg, Germany
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6
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Liu Y, Cui H, Wei K, Kang M, Liu P, Yang X, Pei M, Zhang G. A new Schiff base derived from 5-(thiophene-2-yl)oxazole as "off-on-off" fluorescence sensor for monitoring indium and ferric ions sequentially and its application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 292:122376. [PMID: 36709682 DOI: 10.1016/j.saa.2023.122376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/15/2022] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
A new Schiff base sensor (E)-N'-((8-hydroxy-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-9-yl)methylene)-5-(thiophen-2-yl)oxazole-4-carbohydrazide (TOQ) was synthesized and found to emit yellowish green fluorescence upon introduction of In3+. Furthermore, the resulting complex TOQ-In3+ was quenched selectively by Fe3+. The detection limits of TOQ for In3+ and Fe3+ were 1.75 × 10-10 M and 8.45 × 10-9 M, respectively. The complex stoichiometry of TOQ with target ions was determined to be 1:2 via Job's plot analysis, which further was verified by ESI-MS titration and theoretical calculations. Moreover, TOQ can be used for the determination of target ions in environmental water samples. A portable paper sensor of TOQ was successfully developed for detecting In3+ to assess its applicability.
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Affiliation(s)
- Yuanying Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Huanxia Cui
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd., Sanmenxia 472000, China.
| | - Kehui Wei
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Mingyi Kang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Peng Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Xiaofeng Yang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China.
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7
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Sadia M, Khan J, Khan R, Kamran AW, Zahoor M, Ullah R, Bari A, Ali EA. Rapid Detection of Cd 2+ Ions in the Aqueous Medium Using a Highly Sensitive and Selective Turn-On Fluorescent Chemosensor. Molecules 2023; 28:molecules28083635. [PMID: 37110866 PMCID: PMC10143290 DOI: 10.3390/molecules28083635] [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: 02/23/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 04/29/2023] Open
Abstract
Herein, a novel optical chemosensor, (CM1 = 2, 6-di((E)-benzylidene)-4-methylcyclohexan-1-one), was designed/synthesized and characterized by 1H-NMR and FT-IR spectroscopy. The experimental observations indicated that CM1 is an efficient and selective chemosensor towards Cd2+, even in the presence of other metal ions, such as Mn2+, Cu2+, Co2+, Ce3+, K+, Hg2+,, and Zn2+ in the aqueous medium. The newly synthesized chemosensor, CM1, showed a significant change in the fluorescence emission spectrum upon coordination with Cd2+. The formation of the Cd2+ complex with CM1 was confirmed from the fluorometric response. The 1:2 combination of Cd2+ with CM1 was found optimum for the desired optical properties, which was confirmed through fluorescent titration, Job's plot, and DFT calculation. Moreover, CM1 showed high sensitivity towards Cd2+ with a very low detection limit (19.25 nM). Additionally, the CM1 was recovered and recycled by the addition of EDTA solution that combines with Cd2+ ion and, hence, frees up the chemosensor.
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Affiliation(s)
- Maria Sadia
- Department of Chemistry, University of Malakand, Chakdara 18800, Pakistan
| | - Jehangir Khan
- Department of Chemistry, University of Malakand, Chakdara 18800, Pakistan
| | - Rizwan Khan
- Department of Electrical Engineering, Kwangwoon University Seoul, Seoul 01897, Republic of Korea
| | | | - Muhammad Zahoor
- Department of Biochemistry, University of Malakand, Chakdara 18800, Pakistan
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Ahmed Bari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Essam A Ali
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
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8
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Yang M, Lee JJ, Yun D, So H, Yi Y, Lim MH, Lee H, Kim KT, Kim C. In vitro and vivo application of a rhodanine-based fluorescence sensor for detection and bioimaging of In3+ at neutral pH. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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9
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Mujthaba Aatif A, Selva Kumar R, Joseph S, Vetriarasu V, Abdul Majeed S, Ashok Kumar S. Pyridinecarbohydrazide-based fluorescent chemosensor for In3+ ions and its applications in water samples, live cells, and zebrafish imaging. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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10
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Xu M, Wang X, Liu X. Detection of Heavy Metal Ions by Ratiometric Photoelectric Sensor. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:11468-11480. [PMID: 36074997 DOI: 10.1021/acs.jafc.2c03916] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In recent years, heavy metal pollution has become increasingly serious. Heavy metals exist in an environment mainly in the form of ions (heavy metal ions, HMs). They can contaminate food, water, soil, and the atmosphere, leading to serious harm to plants and animals. With high bioavailability and nonbiodegradability, HMs can accumulate through biomagnification. Consequently, heavy metal pollution has become the cause of many fatal diseases threatening human health and ecological environment. Therefore, the accurate detection of HMs is vital and necessary. In this paper, the harm and limit standards of heavy metals were systematically summarized and the common analysis methods were overviewed and compared. Specifically, the latest research progress of ratiometric photoelectric sensor, including optical and electrical sensor, were mainly described. The research status and advantages and disadvantages of a photoelectric sensor were summarized. Furthermore, the future directions were proposed, which provided the reference for the further research and application of the ratiometric photoelectric sensor.
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Affiliation(s)
- Mingming Xu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Xiaoying Wang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Xiangping Liu
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing 210003, China
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Bairy G, Dey A, Dutta B, Maity S, Sinha C. Rational synthesis of a pyridyl-imidazoquinazoline based multifunctional 3D Zn(II)-MOF: structure, luminescence, selective and sensitive detection of Al 3+ and TNP, and its semiconducting device application. Dalton Trans 2022; 51:13749-13761. [PMID: 36017803 DOI: 10.1039/d2dt01790c] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the age of sustainable development, the exploration of multifunctional materials is of high priority due to their economic benefits and environmental suitability. A stable luminescent coordination polymer, [Zn2(tdc)4(pdiq)3] (1), (pdiq = pyridyl-imidazoquinazoline; H2tdc = 2,5-thiophenedicarboxylic acid) has been prepared and structurally confirmed by single-crystal X-ray diffraction analysis. The 3D framework consists of a distorted octahedral geometry with a ZnO4N2 coordination sphere where four carboxylato-O donations come from two tdc2- as bridging ligands and two pyridyl-Ns come from two pdiq. The π⋯π interactions between the imidazolium and phenyl groups bestow robustness on the architecture. The compound is chemically stable to water, shows tolerance to acid/base aqueous solutions (pH = 2-12), and is stable to the impact of organic solvents. The high dispersibility of Zn-MOF (1) in acetonitrile may enhance the fluorescence intensity compared to that in water, which prompted fluorescence measurements in the former solvent and it is used for the efficient and selective turn-off ratiometric sensing of Al3+ ions (LOD, 1.39 × 10-7 M). In addition, the fluorescence emission of 1 is instantly quenched by trinitrophenol (TNP) and the LOD is 1.54 × 10-7 M. The Tauc's plot is used to measure the semiconducting band gap (3.33 eV) and the electrical conductivity is significantly increased upon illumination (Λ: 1.14 × 10-3 S m-1 (dark), 5.35 × 10-3 S m-1 (light)) and the energy barrier declines marginally (FB: 0.57 (dark), 0.49 (light)). Transit time (τ) and diffusion length (LD) at the quasi-Fermi level were analyzed to offer information on the charge transport mechanism of the compound. The better performance on photo-irradiation signifies the enhanced charge transfer kinetics of a Zn-MOF coated thin-film device (TFD 1), which encourages its application in semiconductor devices.
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Affiliation(s)
- Gurupada Bairy
- Department of Chemistry, Jadavpur University, Kolkata 700 032, India.
| | - Arka Dey
- Department of Physics, National Institute of Technology Durgapur, Durgapur 713209, India
| | - Basudeb Dutta
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
| | - Suvendu Maity
- Department of Chemistry, Jadavpur University, Kolkata 700 032, India.
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12
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Han Q, Wang Q, Wu H, Ge X, Gao A, Bai Y, Gao S, Wang G, Cao X. Novel Naphthalimide‐Based Self‐Assembly Systems with Different Terminal Groups for Sensitive Detection of Thionyl Chloride and Oxalyl Chloride in Two Modes. ChemistrySelect 2022. [DOI: 10.1002/slct.202200298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Qingqing Han
- College of Chemistry and Chemical Engineering Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan and Green catalysis and synthesis key laboratory of Xinyang city Xinyang Normal University Xinyang 464000
| | - Qingqing Wang
- College of Chemistry and Chemical Engineering Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan and Green catalysis and synthesis key laboratory of Xinyang city Xinyang Normal University Xinyang 464000
| | - Huijuan Wu
- College of Chemistry and Chemical Engineering Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan and Green catalysis and synthesis key laboratory of Xinyang city Xinyang Normal University Xinyang 464000
| | - Xuefei Ge
- College of Chemistry and Chemical Engineering Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan and Green catalysis and synthesis key laboratory of Xinyang city Xinyang Normal University Xinyang 464000
| | - Aiping Gao
- College of Chemistry and Chemical Engineering Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan and Green catalysis and synthesis key laboratory of Xinyang city Xinyang Normal University Xinyang 464000
| | - Yifan Bai
- College of Chemistry and Chemical Engineering Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan and Green catalysis and synthesis key laboratory of Xinyang city Xinyang Normal University Xinyang 464000
| | - Siyu Gao
- College of Chemistry and Chemical Engineering Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan and Green catalysis and synthesis key laboratory of Xinyang city Xinyang Normal University Xinyang 464000
| | - Guixia Wang
- College of Chemistry and Chemical Engineering Henan Key Laboratory of Function-Oriented Porous Materials Luoyang Normal University Luoyang 471934 China
| | - Xinhua Cao
- College of Chemistry and Chemical Engineering Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan and Green catalysis and synthesis key laboratory of Xinyang city Xinyang Normal University Xinyang 464000
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13
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A multifunctional selective fluorescent chemosensor for detection of Ga3+, In3+ and Fe3+ in different solvents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131461] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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14
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Zhou J, Yim W, Zhou J, Jin Z, Xu M, Mantri Y, He T, Cheng Y, Fu L, Wu Z, Hancock T, Penny W, Jokerst JV. A fiber optic photoacoustic sensor for real-time heparin monitoring. Biosens Bioelectron 2022; 196:113692. [PMID: 34653712 PMCID: PMC9119340 DOI: 10.1016/j.bios.2021.113692] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 01/17/2023]
Abstract
Heparin is a common anticoagulant, but heparin overdose is a common intensive care unit (ICU) medication error due to the narrow therapeutic window of heparin. Conventional methods to monitoring heparin suffer from long turnaround time, the need for skilled personnel, and low frequency of sampling. To overcome these issues, we describe here a fiber optic photoacoustic (PA) sensor for real-time heparin monitoring. The proposed sensor was validated with in vitro testing and in a simulated in vivo model using the following samples: (1) phosphate-buffered saline (PBS), (2) spiked human plasma, (3) spiked whole human blood, and (4) clinical samples from patients treated with heparin. Samples were validated by comparing the PA signal to the activated partial thromboplastin time (aPTT) as well as the activated clotting time (ACT). Importantly, the proposed sensor has a short turnaround time (3 min) and a limit of detection of 0.18 U/ml in whole human blood. The PA signal is linear with heparin dose and correlates with the aPTT value (Pearson's r = 0.99). The PA signal from 32 clinical samples collected from eight patients linearly correlated with ACT values (Pearson's r = 0.89, in vitro; Pearson's r = 0.93, simulated in vivo). The PA signal was also validated against the cumulative heparin dose (Pearson's r = 0.94, in vitro; Pearson's r = 0.96, simulated in vivo). This approach could have applications in both in vitro and real-time in vivo heparin monitoring.
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Affiliation(s)
- Jingcheng Zhou
- Department of NanoEngineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Wonjun Yim
- Materials Science and Engineering Program, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Jiajing Zhou
- Department of NanoEngineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Zhicheng Jin
- Department of NanoEngineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Ming Xu
- Department of NanoEngineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Yash Mantri
- Department of Bioengineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Tengyu He
- Materials Science and Engineering Program, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Yong Cheng
- Department of NanoEngineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Lei Fu
- Department of NanoEngineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Zhuohong Wu
- Department of NanoEngineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Tiffany Hancock
- Division of Cardiology, VA Healthcare System, San Diego, CA, 92161, USA
| | - William Penny
- Division of Cardiology, VA Healthcare System, San Diego, CA, 92161, USA
| | - Jesse V. Jokerst
- Department of NanoEngineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA,Materials Science and Engineering Program, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA,Department of Radiology, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA,Corresponding author. Department of Nano Engineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA. (J.V. Jokerst)
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15
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Wang R, Wang Z, Rao H, Xue X, Luo M, Xue Z, Lu X. A two fluorescent signal indicator-based ratio fluorometric alkaline phosphatase assay based on one signal precursor. Chem Commun (Camb) 2021; 57:4444-4447. [PMID: 33949465 DOI: 10.1039/d1cc00244a] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two fluorescent signal indicators were simply converted from one organic precursor system by using the superior oxidation capability of manganese dioxide (MnO2) nanosheets for the first time, finally resulting in the successful fabrication of a ratio fluorometric bioassay of alkaline phosphatase (ALP).
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Affiliation(s)
- Rongji Wang
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China.
| | - Zhihua Wang
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China.
| | - Honghong Rao
- School of Chemistry & Chemical Engineering, Lanzhou City University, Lanzhou, 730070, China
| | - Xin Xue
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China.
| | - Mingyue Luo
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China.
| | - Zhonghua Xue
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China.
| | - Xiaoquan Lu
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China.
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16
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Chuang PM, Huang YW, Liu YL, Wu JY. The influence of linker substitution on the fluorescence responsive sensing of isostructural coordination polymers: visual turn-on, ratiometric, and turn-off sensing in water. CrystEngComm 2021. [DOI: 10.1039/d0ce01825b] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Linker substituents show great impacts on the luminescence properties and sensing performances of isostructural coordination polymers, causing turn-on or ratiometric sensing of Fe3+, Al3+, and Cr3+ and turn-off sensing of CrO42− and Cr2O72−.
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Affiliation(s)
- Po-Min Chuang
- Department of Applied Chemistry
- National Chi Nan University
- Taiwan
| | - Yun-Wen Huang
- Department of Applied Chemistry
- National Chi Nan University
- Taiwan
| | - Yu-Lin Liu
- Department of Applied Chemistry
- National Chi Nan University
- Taiwan
| | - Jing-Yun Wu
- Department of Applied Chemistry
- National Chi Nan University
- Taiwan
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17
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Li B, Liu Z, Li L, Xing Y, Liu Y, Yang X, Pei M, Zhang G. A Schiff base sensor for relay monitoring of In3+ and Fe3+ through “off–on–off” fluorescent signals. NEW J CHEM 2021. [DOI: 10.1039/d1nj00929j] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Schiff base N′-(3-ethoxy-2-hydroxybenzylidene)-4,5-dihydronaphtho[1,2-b]thiophene-2-carbohydrazide (LB2) was designed and synthesized and could be used as a sensor to identify In3+ and Fe3+ through fluorescence ‘off–on–off’ behavior.
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Affiliation(s)
- Bing Li
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- China
| | - Zhihua Liu
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd
- Sanmenxia
- China
| | - Linlin Li
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- China
| | - Yujing Xing
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- China
| | - Yuanying Liu
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- China
| | - Xiaofeng Yang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- China
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18
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Park J, Yu H, Park SH, Lee KH. Selective ratiometric red-emission detection of In 3+ in aqueous solutions and in live cells using a fluorescent peptidyl probe and metal chelating agent. Analyst 2020; 145:4031-4040. [PMID: 32364198 DOI: 10.1039/d0an00288g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Indium has been regarded as one of the most rarely used metal ions; however, the consumption of indium has increased intensively due to its increasing use in electrodes of liquid crystal displays (LCDs). In recent years, warnings have been issued about the toxicity of indium to aquatic ecosystems and humans. Thus, the development of efficient and selective detection methods for In3+ in aquatic environments as well as in live cells is highly required. However, the selective and sensitive detection of In3+ in the presence of trivalent metal ions and other metal ions is highly challenging. In the present study, we synthesized a fluorescent probe (1) for In3+ and Al3+ based on an unnatural peptide receptor and an aggregation-induced emission fluorophore and developed a selective fluorescent detection method for In3+ in aqueous solutions and live cells using the probe and a metal chelating agent. 1 recognized In3+ and Al3+ selectively among 19 metal ions in aqueous solutions depending on pH by the enhancement of the red emission at 600 nm and decrease in the green emission at 530 nm. 1 sensitively detected In3+ and Al3+ by ratiometric response in a wide pH range (3.5-7.4), and the ratiometric response was complete within 20 seconds in an aqueous buffered solution at pH 5.0. Interestingly, the addition of EDTA to the complex of 1 with In3+ or Al3+ did not induce the Al3+-free spectrum but instead induced the In3+-free spectrum; thus, In3+ and Al3+ could be easily differentiated. The detection limit of 1 for In3+ ions was 211 nM (R2 = 0.981) in purely aqueous solutions. The fluorescence ratiometric detection method using 1 could quantify low concentrations of In3+ in ground water and tap water. Fluorescence cell image studies revealed that the probe was cell-permeable, and low concentrations of In3+ inside the cells could be recognized by the enhancement of the red emission at 600 nm. The binding mode study via NMR, IR, and CD spectroscopy revealed how the peptide receptor of 1 interacted with In3+ and resulted in the enhancement of the red emission in an aqueous solution.
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Affiliation(s)
- Joohee Park
- Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University, Incheon, 402-751, South Korea.
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19
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Pawar S, Kaja S, Nag A. Red-Emitting Carbon Dots as a Dual Sensor for In 3+ and Pd 2+ in Water. ACS OMEGA 2020; 5:8362-8372. [PMID: 32309747 PMCID: PMC7161066 DOI: 10.1021/acsomega.0c00883] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 03/23/2020] [Indexed: 05/18/2023]
Abstract
We have demonstrated the synthesis, characterization, and application of nitrogen-doped red-emitting carbon dots (NRCDs) for dual sensing of indium (In3+) and palladium (Pd2+) in water. The detection of In3+ was associated with "turn-on" fluorescence response with a red shift, while in the presence of Pd2+, the fluorescence intensity of NRCDs was quenched to show a "turn-off" response. The interaction of NRCDs with the metal ions was investigated using 1H nuclear magnetic resonance and Fourier-transform infrared spectroscopy studies. The synthesized nanoprobes possessed good biocompatibility and photostability and were found to be suitable candidates for bioimaging due to their emission profiles in the near-infrared (NIR) window. Applicability of the as-prepared NRCDs was demonstrated in the NIR region when they were loaded in vesicle membranes with and without cations and subjected to confocal imaging successfully.
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Affiliation(s)
- Shweta Pawar
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Hyderabad Campus, Hyderabad 500078, India
| | - Sravani Kaja
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Hyderabad Campus, Hyderabad 500078, India
| | - Amit Nag
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Hyderabad Campus, Hyderabad 500078, India
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20
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Zhu A, Pan J, Liu Y, Chen F, Ban X, Qiu S, Luo Y, Zhu Q, Yu J, Liu W. A novel dibenzimidazole-based fluorescent organic molecule as a turn-off fluorescent probe for Cr3+ ion with high sensitivity and quick response. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127696] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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21
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Yu Y, Wang Y, Yan H, Lu J, Liu H, Li Y, Wang S, Li D, Dou J, Yang L, Zhou Z. Multiresponsive Luminescent Sensitivities of a 3D Cd-CP with Visual Turn-on and Ratiometric Sensing toward Al3+ and Cr3+ as Well as Turn-off Sensing toward Fe3+. Inorg Chem 2020; 59:3828-3837. [DOI: 10.1021/acs.inorgchem.9b03496] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Yu’e Yu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Yuhao Wang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Hui Yan
- School of Pharmacy, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Jing Lu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Houting Liu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Yunwu Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Suna Wang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Dacheng Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Jianmin Dou
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, People’s Republic of China
| | - Lu Yang
- Shandong University of Technology, School of Chemistry and Chemical Engineering, Zibo 255000, People’s Republic of China
| | - Zhen Zhou
- Shandong University of Technology, School of Chemistry and Chemical Engineering, Zibo 255000, People’s Republic of China
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22
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Root HD, Thiabaud G, Sessler JL. Reduced texaphyrin: A ratiometric optical sensor for heavy metals in aqueous solution. Front Chem Sci Eng 2020; 14:19-27. [PMID: 37786429 PMCID: PMC10544843 DOI: 10.1007/s11705-019-1888-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 07/21/2019] [Indexed: 10/25/2022]
Abstract
We report here a water-soluble metal cation sensor system based on the as-prepared or reduced form of an expanded porphyrin, texaphyrin. Upon metal complexation, a change in the redox state of the ligand occurs that is accompanied by a color change from red to green. Although long employed for synthesis in organic media, we have now found that this complexation-driven redox behavior may be used to achieve the naked eye detectable colorimetric sensing of several number of less-common metal ions in aqueous media. Exposure to In(III), Hg(II), Cd(II), Mn(II), Bi(III), Co(II), and Pb(II) cations leads to a colorimetric response within 10 min. This process is selective for Hg(II) under conditions of competitive analysis. Furthermore, among the subset of response-producing cations, In(III) proved unique in giving rise to a ratiometric change in the ligand-based fluorescence features, including an overall increase in intensity. The cation selectivity observed in aqueous media stands in contrast to what is seen in organic solvents, where a wide range of texaphyrin metal complexes may be prepared. The formation of metal cation complexes under the present aqueous conditions was confirmed by reversed phase high-performance liquid chromatography, ultra-violet-visible absorption and fluorescence spectroscopies, and high-resolution mass spectrometry.
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Affiliation(s)
- Harrison D Root
- Department of Chemistry, The University of Texas at Austin, Austin, TX 78712-1224, USA
| | - Gregory Thiabaud
- Department of Chemistry, The University of Texas at Austin, Austin, TX 78712-1224, USA
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, TX 78712-1224, USA
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23
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Li B, Shang X, Li L, Xu Y, Wang H, Yang X, Pei M, Zhang R, Zhang G. A fluorescence probe based on 6-phenylimidazo[2,1-b]thiazole and salicylaldehyde for the relay discerning of In3+ and Cr3+. NEW J CHEM 2020. [DOI: 10.1039/c9nj05722f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A new fluorescence probe, (E)-N′-(2-hydroxybenzylidene)-6-phenylimidazo[2,1-b]thiazole-3-carbohydrazide (LB1), based on 6-phenylimidazo[2,1-b]thiazole and salicylaldehyde was designed and synthesized.
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Affiliation(s)
- Bing Li
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Xiaodong Shang
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd
- Sanmenxia 472000
- China
| | - Linlin Li
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Yuankang Xu
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Hanyu Wang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Xiaofeng Yang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Ruiqing Zhang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
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24
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Xing Y, Liu Z, Xu Y, Wang H, Li L, Li B, Yang X, Pei M, Zhang G. Double Schiff base from thiophene-2,5-dicarboxylic acid as an “off–on–off” fluorescence sensor for the sequential detection of In 3+ and PPi. NEW J CHEM 2020. [DOI: 10.1039/d0nj03076g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A double Schiff base T as acceptor for metal ions derived from thiophene-2,5-dicarboxylic acid was designed and synthesized, and showed a high selectivity for In3+ in a DMF/H2O buffer solution.
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Affiliation(s)
- Yujing Xing
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Zhihua Liu
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd
- Sanmenxia 472000
- China
| | - Yuankang Xu
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Hanyu Wang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Linlin Li
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Bing Li
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Xiaofeng Yang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
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25
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He X, Wu C, Qian Y, Li Y, Ding F, Zhou Z, Shen J. Symmetrical bis-salophen probe serves as a selectively and sensitively fluorescent switch of gallium ions in living cells and zebrafish. Talanta 2019; 205:120118. [DOI: 10.1016/j.talanta.2019.120118] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/27/2019] [Accepted: 07/03/2019] [Indexed: 12/25/2022]
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26
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Li JB, Liu Y, Zheng XJ, Wang D. An off-on chemosensor for Hg2+ based on the excimer emission of anthracene. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104123] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Garzón LM, Portilla J. Synthesis of Novel D-π-A Dyes for Colorimetric Cyanide Sensing Based on Hemicyanine-Functionalized N
-(2-Pyridyl)pyrazoles. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901178] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Luz-Mery Garzón
- Departamento de Química; Universidad de los Andes; Carrera 1 N° 18A-12 Bogotá Colombia
| | - Jaime Portilla
- Departamento de Química; Universidad de los Andes; Carrera 1 N° 18A-12 Bogotá Colombia
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28
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Finelli A, Chabert V, Hérault N, Crochet A, Kim C, Fromm KM. Sequential Multiple-Target Sensor: In3+, Fe2+, and Fe3+ Discrimination by an Anthracene-Based Probe. Inorg Chem 2019; 58:13796-13806. [DOI: 10.1021/acs.inorgchem.9b01478] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alba Finelli
- Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
| | - Valentin Chabert
- Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
| | - Nelly Hérault
- Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
| | - Aurélien Crochet
- FriMat, Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National University of Science and Technology (SeoulTech), Seoul 139-743, Republic of Korea
| | - Katharina M. Fromm
- Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
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29
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Tehrani MH, Companys E, Dago A, Puy J, Galceran J. New methodology to measure low free indium (III) concentrations based on the determination of the lability degree of indium complexes. Assessment of In(OH)3 solubility product. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.05.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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30
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Kim A, Kim C. A hydrazono-quinoline-based chemosensor sensing In3+ and Zn2+via fluorescence turn-on and ClO−via color change in aqueous solution. NEW J CHEM 2019. [DOI: 10.1039/c9nj00899c] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A multi-target sensor, based on hydrazono-quinoline, was developed for fluorescence turn-on detection of In3+ and Zn2+ and colorimetric detection of ClO−.
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Affiliation(s)
- Ahran Kim
- Department of Fine Chemistry
- Seoul National Univ. of Science & Technology (SNUT)
- Seoul
- South Korea
| | - Cheal Kim
- Department of Fine Chemistry
- Seoul National Univ. of Science & Technology (SNUT)
- Seoul
- South Korea
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