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Jindal G, Kaur N. Biologically significant pyrimidine appended optical sensors: An inclusive anthology of literature from 2005 to 2020. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213798] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Sun XJ, Liu TT, Fu H, Li NN, Xing ZY, Yang F. A Naphthalimide-Based Fluorescence "Off-on-Off" Chemosensor for Relay Detection of Al 3+ and ClO . Front Chem 2019; 7:549. [PMID: 31428604 PMCID: PMC6687763 DOI: 10.3389/fchem.2019.00549] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 07/19/2019] [Indexed: 11/13/2022] Open
Abstract
A novel Al3+ chemosensor NPA was designed and synthesized on basis of the mechanism of ICT and CHEF. Upon addition of Al3+, the probe NPA displayed a bright green fluorescence under UV radiation and visual color change from yellow to colorless. Spectrum titrations showed that NPA could be recognized as a fluorescent turn-on probe with 10-8 M detection level. The probe was successfully applied in real water sample and test paper. More important, NPA-Al3+ complex were used as a fluorescent turn-off probe for the detection of ClO- with the detection as low as 2.34 × 10-8 M. The performance of NPA to Al3+ and NPA-Al3+ complex to ClO- demonstrated that NPA could be served as a sensitive probe and exhibit INHIBIT logic gate behavior with Al3+ and ClO- as inputs.
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Affiliation(s)
- Xue-Jiao Sun
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, China
| | - Ting-Ting Liu
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, China
| | - Hong Fu
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, China
| | - Na-Na Li
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, China
| | - Zhi-Yong Xing
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, China
| | - Fan Yang
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, China
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D’Andrea A, Pomarico G, Nardis S, Paolesse R, Di Natale C, Lvova L. Chemical traffic light: A self-calibrating naked-eye sensor for fluoride. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619500159] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report a low-cost sensing platform for effective naked-eye detection of fluoride ion in aqueous media. The sensor is based on silicon complex of 5,10,15-tritolylcorrole (SiTTCorr) deposited on paper support and designed in a particular way that permits it to perform in a unique sensing event an internal sensor self-calibration and subsequent analysis of fluoride ion in a concentration range from 20 [Formula: see text]g/L to 200 mg/L with a LOD 9 [Formula: see text]g/L, much lower than the WHO guideline value of 1.5 mg/L for fluoride in drinking water. The influence of tetradodecylammonium chloride (TDACl) anion exchanger addition to the performance of SiTTCorr-based sensors was studied and the sensor with optimal ionophore: exchanger [Formula: see text] 2:1 ratio demonstrated the highest sensitivity. The evident color variation of SiTTCorr-based optode from dark pink to intense green occurred upon addition of increasing concentrations of fluoride. A smartphone application equipped with home-written color intensity analysis software as a detector of developed sensor output permitted fluoride content quantification in bottled water and toothpaste samples. Moreover, since at the quantification step the SiTTCorr color variation was significant for the red component of visible light and increase of fluoride content evidently changed this color from red to yellow and then to green, the developed optode was compared to a kind of chemical traffic light, able to detect the presence of fluoride in permitted, borderline or dangerous concentrations, respectively.
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Affiliation(s)
- Alessia D’Andrea
- Department of Chemical Sciences and Technologies, University “Tor Vergata”, via Della Ricerca Scientifica, 1, Rome, 00133, Italy
| | - Giuseppe Pomarico
- Department of Chemical Sciences and Technologies, University “Tor Vergata”, via Della Ricerca Scientifica, 1, Rome, 00133, Italy
| | - Sara Nardis
- Department of Chemical Sciences and Technologies, University “Tor Vergata”, via Della Ricerca Scientifica, 1, Rome, 00133, Italy
| | - Roberto Paolesse
- Department of Chemical Sciences and Technologies, University “Tor Vergata”, via Della Ricerca Scientifica, 1, Rome, 00133, Italy
- Laboratory of Artificial Sensory Systems, ITMO University, Kronverkskiy pr., 49, St. Petersburg, 197101, Russian Federation
| | - Corrado Di Natale
- Laboratory of Artificial Sensory Systems, ITMO University, Kronverkskiy pr., 49, St. Petersburg, 197101, Russian Federation
| | - Larisa Lvova
- Department of Chemical Sciences and Technologies, University “Tor Vergata”, via Della Ricerca Scientifica, 1, Rome, 00133, Italy
- Laboratory of Artificial Sensory Systems, ITMO University, Kronverkskiy pr., 49, St. Petersburg, 197101, Russian Federation
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Chakraborty T, Dasgupta S, Bhattacharyya A, Zangrando E, Escudero D, Das D. A macrocyclic tetranuclear ZnII complex as a receptor for selective dual fluorescence sensing of F− and AcO−: effect of a macrocyclic ligand. NEW J CHEM 2019. [DOI: 10.1039/c9nj03481a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Fluorimetric detection of F−/AcO− with an additional ‘INHIBIT’ logic gate response for F−/H+ and AcO−/H+ in an aqueous-methanol medium by a 48-membered macrocyclic ZnII-complex DAS has been explored by combined experimental and theoretical study.
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Affiliation(s)
| | | | | | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- 34127 Trieste
- Italy
| | | | - Debasis Das
- Department of Chemistry
- University of Calcutta
- Kolkata 700009
- India
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Chen Y, Qi J, Huang J, Zhou X, Niu L, Yan Z, Wang J. A nontoxic, photostable and high signal-to-noise ratio mitochondrial probe with mitochondrial membrane potential and viscosity detectivity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 189:634-641. [PMID: 28892782 DOI: 10.1016/j.saa.2017.08.063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 07/25/2017] [Accepted: 08/24/2017] [Indexed: 06/07/2023]
Abstract
Herein, we reported a yellow emission probe 1-methyl-4-(6-morpholino-1, 3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl) pyridin-1-ium iodide which could specifically stain mitochondria in living immortalized and normal cells. In comparison to the common mitochondria tracker (Mitotracker Deep Red, MTDR), this probe was nontoxic, photostable and ultrahigh signal-to-noise ratio, which could real-time monitor mitochondria for a long time. Moreover, this probe also showed high sensitivity towards mitochondrial membrane potential and intramitochondrial viscosity change. Consequently, this probe was used for imaging mitochondria, detecting changes in mitochondrial membrane potential and intramitochondrial viscosity in physiological and pathological processes.
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Affiliation(s)
- Yanan Chen
- Institute of Behavior and Psychology, Henan University Jinming Campus, Kaifeng 475004, Henan, China
| | - Jianguo Qi
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jinming Campus, Kaifeng 475004, Henan, China.
| | - Jing Huang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jinming Campus, Kaifeng 475004, Henan, China
| | - Xiaomin Zhou
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jinming Campus, Kaifeng 475004, Henan, China
| | - Linqiang Niu
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jinming Campus, Kaifeng 475004, Henan, China
| | - Zhijie Yan
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jinming Campus, Kaifeng 475004, Henan, China
| | - Jianhong Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jinming Campus, Kaifeng 475004, Henan, China.
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