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Saleem M, Hussain A, Khan SU, Haider S, Lee KH, Park SH. Symmetrical Ligand's Fabricated Porous Silicon Surface Based Photoluminescence Sensor for Metal Detection and Entrapment. J Fluoresc 2024:10.1007/s10895-024-03697-7. [PMID: 38625572 DOI: 10.1007/s10895-024-03697-7] [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: 03/01/2024] [Accepted: 03/26/2024] [Indexed: 04/17/2024]
Abstract
This study was based on the development of surface-based photoluminescence sensor for metal detection, quantification, and sample purification employing the solid sensory chip having the capability of metal entrapment. The Co(II), Cu(II) and Hg(II) sensitive fluorescence sensor (TP) was first synthesized and characterized its sensing abilities towards tested metal ions by using fluorescence spectral investigation while the synthesis and complexation of the receptor was confirmed by the chromogenic, optical, spectroscopic and spectrometric analysis. Under optical investigation, the ligand solution exhibited substantial chromogenic changes as well as spectral variations upon reacting with copper, cobalt, and mercuric ions, while these behaviors were not seen for the rest of tested metallic ions i.e., Na+, Ag+, Ni2+, Mn2+, Pd2+, Pb2+, Cd2+, Zn2+, Sn2+, Fe2+, Fe3+, Cr3+, and Al3+. These colorimetric alterations and spectral shifting could potentially be employed to detect and quantify these specific metal ions. After the establishment of the ligand's selective complexation ability towards selected metals, it was fabricated over the substituted porous silicon surface (FPS) keeping in view of the development of surface-based photoluminescence sensor (TP-FPS) for the selected metal sensation and entrapment to purify the sample just be putting off the metal entrapped sensory solid chip. Surface characterization and ligand fabrication was inspected by plan and cross sectional electron microscopic investigations, vibrational and electronic spectral analysis. The sensitivity of the ligand (TP) in the solution phase metal discrimination was determined by employing the fluorescence titration analysis of the ligand solution after progressive induction of Co2+, Cu2+, and Hg2+, which afford the detection limit values of 2.14 × 10- 8, 3.47 × 10- 8 and 3.13 × 10- 3, respectively. Concurrently, photoluminescence titration of the surface fabricated sensor (TP-FPS) revealed detection limit values of 3.14 × 10- 9, 7.43 × 10- 9, and 8.21 × 10- 4, respectively, for the selected metal ions.
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Affiliation(s)
- Muhammad Saleem
- Department of Chemistry, Thal University Bhakkar, Bhakkar, Pakistan.
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan.
| | - Abrar Hussain
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea
- Radiation Science, University of Science and Technology, Daejeon, 34113, Republic of Korea
| | - Salah Uddin Khan
- College of Engineering, King Saud University, P.O.Box 800, Riyadh, 11421, Saudi Arabia
| | - Sajjad Haider
- Chemical Engineering Department, College of Engineering, King Saud University, P.O.Box 800, Riyadh, 11421, Saudi Arabia
| | - Ki Hwan Lee
- Kongju National University, Gongju, Chungnam, 314-701, Republic of Korea
| | - Sang Hyun Park
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea.
- Radiation Science, University of Science and Technology, Daejeon, 34113, Republic of Korea.
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Saleem M, Hussain A, Rauf M, Khan SU, Haider S, Hanif M, Rafiq M, Park SH. Ratiometric Fluorescence and Chromogenic Probe for Trace Detection of Selected Transition Metals. J Fluoresc 2024:10.1007/s10895-024-03648-2. [PMID: 38457078 DOI: 10.1007/s10895-024-03648-2] [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: 01/31/2024] [Accepted: 02/26/2024] [Indexed: 03/09/2024]
Abstract
The design and development of a fluorescence sensor aimed at detecting and quantifying trace amounts of toxic transition metal ions within environmental, biological, and aquatic samples has garnered significant attention from diagnostic and testing laboratories, driven by the imperative to mitigate the health risks associated with these contaminants. In this context, we present the utilization of a heterocyclic symmetrical Schiff Base derivative for the purpose of fluorogenic and chromogenic detection of Co2+, Cu2+ and Hg2+ ions. The characterization of the ligand involved a comprehensive array of techniques, including physical assessments, optical analyses, NMR, FT-IR, and mass spectrometric examinations. The mechanism of ligand-metal complexation was elucidated through the utilization of photophysical parameters and FT-IR spectroscopic analysis, both before and after the interaction between the ligand and the metal salt solution. The pronounced alterations observed in absorption and fluorescence spectra, along with the distinctive chromogenic changes, following treatment with Co2+, Cu2+ and Hg2+, affirm the successful formation of complexes between the ligands and the treated metal ions. Notably, the receptor's complexation response exhibited selectivity towards Co(II), Cu(II), and Hg(II), with no observed chromogenic changes, spectral variations, or band shifts for the various tested metal ions, including Na+, Ag+, Ni2+, Mn2+, Pd2+, Pb2+, Cd2+, Zn2+, Sn2+, Fe2+, Fe3+, Cr3+ and Al3+. This absence of interaction between these metal ions and the ligand could be attributed to their compact or inadequately conducive conduction bands for complexation with the ligand's structural composition. To quantify the sensor's efficacy, fluorescence titration spectra were employed to determine the detection limits for Co2+, Cu2+ and Hg2+, yielding values of 2.92 × 10-8, 8.91 × 10-8, and 4.39 × 10-3 M, respectively. The Benesi-Hildebrand plots provided association constant values for the ligand-cobalt, ligand-copper, and ligand-mercury complexes as 0.74, 2.52, and 13.89 M-1, respectively.
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Affiliation(s)
- Muhammad Saleem
- Department of Chemistry, Thal University Bhakkar, Bhakkar, Pakistan.
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan.
| | - Abrar Hussain
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea
- Radiation Science, University of Science and Technology, Daejeon, 34113, Republic of Korea
| | - Muhammad Rauf
- School of Chemistry and Chemical Engineering, Shanxi University, Shanxi, China
| | - Salah Uddin Khan
- College of Engineering, King Saud University, P.O.Box 800, 11421, Riyadh, Saudi Arabia
| | - Sajjad Haider
- Chemical Engineering Department, College of Engineering, King Saud University, P.O.Box 800, 11421, Riyadh, Saudi Arabia
| | - Muhammad Hanif
- Department of Chemistry, GC University Faisalabad, Sub campus layyah, Faisalabad, 31200, Pakistan
| | - Muhammad Rafiq
- Department of Physiology and Biochemistry, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, 6300, Pakistan
| | - Sang Hyun Park
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea.
- Radiation Science, University of Science and Technology, Daejeon, 34113, Republic of Korea.
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Mysegaes F, Spiteller P, Bernarding J, Plaumann M. 19 F VT NMR: Novel Tm 3+ and Ce 3+ Complexes Provide New Insight into Temperature Measurement Using Molecular Sensors. Chemphyschem 2023; 24:e202300057. [PMID: 37384817 DOI: 10.1002/cphc.202300057] [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: 01/22/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/01/2023]
Abstract
In the past few decades, magnetic resonance spectroscopy (MRS) and MR imaging (MRI) have developed into a powerful non-invasive tool for medical diagnostic and therapy. Especially 19 F MR shows promising potential because of the properties of the fluorine atom and the negligible background signals in the MR spectra. The detection of temperature in a living organism is quite difficult, and usually external thermometers or fibers are used. Temperature determination via MRS needs temperature-sensitive contrast agents. This article reports first results of solvent and structural influences on the temperature sensitivity of 19 F NMR signals of chosen molecules. By using this chemical shift sensitivity, a local temperature can be determined with a high precision. Based on this preliminary study, we synthesized five metal complexes and compared the results of all variable temperature measurements. It is shown that the highest 19 F MR signal temperature dependence is detectable for a fluorine nucleus in a Tm3+ -complex.
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Affiliation(s)
- Felix Mysegaes
- University Bremen, Instrumental Analytics, Leobener Str. 7, 28359, Bremen, Germany
- Otto-von-Guericke University Magdeburg, Medical Faculty, Institute of Biometry and Medical Informatics, Leipziger Str. 44, 39120, Magdeburg, Germany
| | - Peter Spiteller
- University Bremen, Instrumental Analytics, Leobener Str. 7, 28359, Bremen, Germany
| | - Johannes Bernarding
- Otto-von-Guericke University Magdeburg, Medical Faculty, Institute of Biometry and Medical Informatics, Leipziger Str. 44, 39120, Magdeburg, Germany
| | - Markus Plaumann
- Otto-von-Guericke University Magdeburg, Medical Faculty, Institute of Biometry and Medical Informatics, Leipziger Str. 44, 39120, Magdeburg, Germany
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4
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Ultrasensitive detection of Cu2+: A cyanobiphenyl–based colorimetric and fluorescence chemosensor and its Smartphone and food sample applications. Food Chem 2022; 402:134439. [DOI: 10.1016/j.foodchem.2022.134439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 09/23/2022] [Accepted: 09/26/2022] [Indexed: 11/22/2022]
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5
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Feng SS, Wei YX, Li M, Dong WK. A highly selective naphthalene-fluorophore salamo-based chemosensor for sequential identification of Cu2+ and S2− ions in water applications. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132923] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Jiang C, Hu SJ, Zhou LP, Yang J, Sun QF. Lanthanide-organic pincer hosts with allosteric-controlled metal ion binding specificity. Chem Commun (Camb) 2022; 58:5494-5497. [PMID: 35416812 DOI: 10.1039/d2cc01379g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of lanthanide-organic pincer hosts were synthesized, which showed allosteric-controlled metal ion binding selectivities due to the lanthanide-induced subtle changes of the central vacant binding site.
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Affiliation(s)
- Chen Jiang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Shao-Jun Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Li-Peng Zhou
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China.
| | - Jian Yang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China.
| | - Qing-Fu Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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Jiang Y, Su B, Chen H, Zhang T, Liu H, Yu Y. An engineered azurin with a lanthanide binding site capable of copper sensing. Biochem Biophys Res Commun 2021; 561:40-44. [PMID: 34004515 DOI: 10.1016/j.bbrc.2021.05.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 05/06/2021] [Indexed: 10/21/2022]
Abstract
Proteins with hetero-bimetallic metal centers can catalyze important reactions and are challenging to design. Azurin is a mononuclear copper center that has been extensively studied for electron transfer. Here we inserted the lanthanide binding tag (LBT), which binds lanthanide with sub μM affinity, into the copper binding loop of azurin, while keeping the type 1 copper center unperturbed. The resulting protein, Az-LBT, which has two metal bonding centers, shows strong luminescence upon coordination with Tb3+ and luminescence quenching upon Cu2+ binding. The in vitro luminescence quenching has high metal specificity and a limit-of-detection of 0.65 μM for Cu2+. With the low background from lanthanide's long luminescence lifetime, bacterial cells expressing Az-LBT in the periplasm also shows sensitivity for metal sensing.
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Affiliation(s)
- Yujia Jiang
- Institute of Biochemical Engineering, School of Chemistry and Chemical Engineering, China; Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of Ministry of Industry and Information Technology, Beijing Institute of Technology, Beijing 102488, China
| | - Binbin Su
- Institute of Biochemical Engineering, School of Chemistry and Chemical Engineering, China; Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of Ministry of Industry and Information Technology, Beijing Institute of Technology, Beijing 102488, China
| | - Honghui Chen
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - Tongtong Zhang
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - Haiping Liu
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - Yang Yu
- Institute of Biochemical Engineering, School of Chemistry and Chemical Engineering, China; Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of Ministry of Industry and Information Technology, Beijing Institute of Technology, Beijing 102488, China.
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8
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Shi YF, Jiang YP, Sun PP, Wang K, Zhang ZQ, Zhu NJ, Guo R, Zhang YY, Wang XZ, Liu YY, Huo JZ, Wang XR, Ding B. Solvothermal preparation of luminescent zinc(II) and cadmium(II) coordination complexes based on the new bi-functional building block and photo-luminescent sensing for Cu 2+, Al 3+ and L-lysine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 249:119214. [PMID: 33257240 DOI: 10.1016/j.saa.2020.119214] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/05/2020] [Accepted: 11/08/2020] [Indexed: 06/12/2023]
Abstract
In industry, over usage of Cu2+ and Al3+ will lead to toxic wastewater, which further to give serious pollution for the environment. On the other hand, L-lysine can enhance serotonin release in the amygdala, with subsequent changes in psychobehavioral responses to stress. Therefore it is the urgent problem to design a method for detecting the amount of Cu2+, Al3+, and L-lysine. In this work, through the solvothermal synthesis method, two new coordination complexes based on the new bifunctional building block 4'-(1H-1,2,4-triazole-1-yl)- [1,1'-biphenyl]-4-carboxylic acid (HL) have been synthesized, namely, [Zn(L)2·4H2O] (complex 1) and [Cd(L)2·4H2O] (complex 2). X-ray single-crystal diffractometer was used to analyze its structure, powder X-ray diffraction (PXRD) patterns confirmed that 1 and 2 powder's purity and 1 can keep stable during the detection process of Cu2+, Al3+, and L-lysine, respectively. Elemental analysis, thermogravimetric analysis, infrared analysis, ultraviolet analysis and fluorescent spectrum have been used to characterize these complexes. The photo-luminescent test showed that 1 can accurately recognize Al3+ and Cu2+ among various cations. On the other hand, 1 can distinguish L-lysine among amino acid molecules. Therefore, 1 can be utilized as a multifunctional fluorescent probe for Al3+(Ksv = 1.5570 × 104 [M]-1), Cu2+(Ksv = 1.4948 × 104 [M]-1) and L-lysine (Ksv = 4.9118 × 104 [M]-1) with low detection limits (17.5 μM, 18.2 μM, 5.6 μM) respectively.
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Affiliation(s)
- Yang Fan Shi
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Yu Peng Jiang
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Ping Ping Sun
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China
| | - Kuo Wang
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China
| | - Zi Qing Zhang
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China
| | - Na Jia Zhu
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China
| | - Rui Guo
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China
| | - Yi Yun Zhang
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China
| | - Xing Ze Wang
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Yuan Yuan Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Jian Zhong Huo
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Xin Rui Wang
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China.
| | - Bin Ding
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, 393 Binshui West Road, Tianjin 300387, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, PR China.
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Singh G, Chowdhary K, Singh A, Satija P, Shilpy, Diksha, Suman, Sushma, Mohit. Benzothiazole Encapped Silane and Its Nano Composites for Sequential Detection of Copper Ions and Cysteine in Aqueous Solution. ChemistrySelect 2021. [DOI: 10.1002/slct.202002948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Kavita Chowdhary
- Department of Chemistry Panjab University Chandigarh 160014 India
| | - Akshpreet Singh
- Department of Chemistry GGDSD College, Sector-32 Chandigarh India
| | - Pinky Satija
- Department of Chemistry Panjab University Chandigarh 160014 India
| | - Shilpy
- Department of Chemistry Panjab University Chandigarh 160014 India
| | - Diksha
- Department of Chemistry Panjab University Chandigarh 160014 India
| | - Suman
- Department of Chemistry Panjab University Chandigarh 160014 India
| | - Sushma
- Department of Chemistry Panjab University Chandigarh 160014 India
| | - Mohit
- Department of Chemistry Panjab University Chandigarh 160014 India
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Trupp L, Bruttomesso AC, Vardé M, Eliseeva SV, Ramírez JA, Petoud S, Barja BC. Innovative Multipodal Ligands Derived from Tröger's Bases for the Sensitization of Lanthanide(III) Luminescence. Chemistry 2020; 26:16900-16909. [DOI: 10.1002/chem.202003524] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/16/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Leandro Trupp
- Departamento de Química Inorgánica, Analítica y Química Física Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Instituto de Química Física de los Materiales, Medio Ambiente y Energía, (INQUIMAE) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica (UMYMFOR) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Centre de Biophysique Moléculaire Centre National de la Recherche Scientifique (CNRS), UPR 4301 45071 Orléans Cedex 2 France
| | - Andrea C. Bruttomesso
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica (UMYMFOR) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
| | - Mariana Vardé
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica (UMYMFOR) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
| | - Svetlana V. Eliseeva
- Centre de Biophysique Moléculaire Centre National de la Recherche Scientifique (CNRS), UPR 4301 45071 Orléans Cedex 2 France
| | - Javier A. Ramírez
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica (UMYMFOR) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
| | - Stéphane Petoud
- Centre de Biophysique Moléculaire Centre National de la Recherche Scientifique (CNRS), UPR 4301 45071 Orléans Cedex 2 France
| | - Beatriz C. Barja
- Departamento de Química Inorgánica, Analítica y Química Física Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
- Instituto de Química Física de los Materiales, Medio Ambiente y Energía, (INQUIMAE) CONICET—Universidad de Buenos Aires Int. Güiraldes 2160, Ciudad Universitaria Buenos Aires 1428 Argentina
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Trupp L, Bruttomesso AC, Eliseeva SV, Petoud S, Ramírez JA, Barja BC. A Six-Armed Phenhomazine Ligand with a Potential "Turn-Off" Copper(II) Sensing Capability through Terbium(III) Luminescence Quenching. Chemistry 2020; 26:12645-12653. [PMID: 32501589 DOI: 10.1002/chem.202002282] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Indexed: 01/22/2023]
Abstract
Herein, the design, synthesis, and characterization of a phenhomazine ligand are described. The ligand has six pendant acetate arms designed for the combined coordination of copper(II) and lanthanide(III) ions, with the perspective of developing a "turn-off" copper sensor. The key step for the ligand preparation was the one-step endomethylene bridge fission of a diamino Tröger's base with a concomitant alkylation. Fluorescence and absorption spectroscopies as well as nuclear magnetic resonance (NMR) experiments were performed to analyze and understand the coordination properties of the ligand. Transition metal coordination was driven by the synergistic effect of the free nitrogen atoms of the diazocinic core and the two central acetate arms attached to those nitrogen atoms, whereas lanthanide coordination is performed by the external acetate arms, presumably forming a self-assembled 2:2 metallosupramolecular structure. The terbium complex shows the typical green emission with narrow bands and long luminescence lifetimes. The luminescence quenching produced by the presence of copper(II) ions was analyzed. This work sets, therefore, a starting point for the development of a phenhomazine-based "turn-off" copper(II) sensor.
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Affiliation(s)
- Leandro Trupp
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de, Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina.,Instituto de Química Física de los Materiales, Medio Ambiente y, Energía (INQUIMAE), CONICET-Universidad de Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina.,Departamento de Química Orgánica, Facultad de, Ciencias Exactas y Naturales, Universidad de Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina.,Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica, (UMYMFOR), CONICET-Universidad de Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina.,Centre de Biophysique Moléculaire, Centre National de la, Recherche Scientifique (CNRS), UPR 4301, 45071, Orléans Cedex 2, France
| | - Andrea C Bruttomesso
- Departamento de Química Orgánica, Facultad de, Ciencias Exactas y Naturales, Universidad de Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina.,Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica, (UMYMFOR), CONICET-Universidad de Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina
| | - Svetlana V Eliseeva
- Centre de Biophysique Moléculaire, Centre National de la, Recherche Scientifique (CNRS), UPR 4301, 45071, Orléans Cedex 2, France
| | - Stéphane Petoud
- Centre de Biophysique Moléculaire, Centre National de la, Recherche Scientifique (CNRS), UPR 4301, 45071, Orléans Cedex 2, France
| | - Javier A Ramírez
- Departamento de Química Orgánica, Facultad de, Ciencias Exactas y Naturales, Universidad de Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina.,Unidad de Microanálisis y Métodos Físicos Aplicados a Química Orgánica, (UMYMFOR), CONICET-Universidad de Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina
| | - Beatriz C Barja
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de, Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina.,Instituto de Química Física de los Materiales, Medio Ambiente y, Energía (INQUIMAE), CONICET-Universidad de Buenos Aires, Int. Güiraldes 2160, Ciudad Universitaria, Buenos Aires, 1428, Argentina
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Falcone E, Gonzalez P, Lorusso L, Sénèque O, Faller P, Raibaut L. A terbium(iii) luminescent ATCUN-based peptide sensor for selective and reversible detection of copper(ii) in biological media. Chem Commun (Camb) 2020; 56:4797-4800. [DOI: 10.1039/d0cc01007c] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Detection of copper(ii) in biological media via time-delayed luminescence by a selective and reversible terbium(iii)-luminescent peptide sensor with pM affinity.
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Affiliation(s)
- Enrico Falcone
- Institut de Chimie
- UMR 7177
- CNRS
- Université de Strasbourg
- Strasbourg
| | - Paulina Gonzalez
- Institut de Chimie
- UMR 7177
- CNRS
- Université de Strasbourg
- Strasbourg
| | - Lucie Lorusso
- Institut de Chimie
- UMR 7177
- CNRS
- Université de Strasbourg
- Strasbourg
| | | | - Peter Faller
- Institut de Chimie
- UMR 7177
- CNRS
- Université de Strasbourg
- Strasbourg
| | - Laurent Raibaut
- Institut de Chimie
- UMR 7177
- CNRS
- Université de Strasbourg
- Strasbourg
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