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Battal A, Kassa SB, Altinolcek Gultekin N, Tavasli M, Onganer Y. A reaction-based carbazole-dicyanovinyl conjugated colorimetric and ratiometric fluorescent probe for selective detection of cyanide ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 304:123350. [PMID: 37688886 DOI: 10.1016/j.saa.2023.123350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 08/24/2023] [Accepted: 09/04/2023] [Indexed: 09/11/2023]
Abstract
In the present work, 4-(9'-hexylcarbazol-3'-yl)benzylidenemalononitrile 5 (probe L) was tested as a colorimetric and ratiometric fluorescent probe in dimethyl sulfoxide (DMSO) medium towards anions, cations and neutral molecules. The sensing properties of probe L were investigated by using UV-Vis absorption and fluorescence spectroscopy techniques. Probe L showed selectivity and sensitivity towards cyanide ions (CN-) in the presence of analytes used. Upon the addition of CN-, intramolecular charge transfer (ICT) band at 425 nm in UV spectrum disappeared. In addition, ICT emission intensity at 593 nm decreased and ligand-centred (LC) emission intensity at 480 nm increased. These findings indicate that nucleophilic conjugate addition of CN- to the dicyanovinyl group of probe L successfully occurs, hence forming a new adduct between probe L and CN-. In this adduct, π-conjugation was partially blocked, and the ICT transfer was hindered. Adduct formation was proved by Job's plot, 1H NMR and FT-IR analysis. Probe L showed very low limit of detection (LOD) value of 1.467 nM towards CN-. Probe L was also applied to the CN- detection in real-world water samples by the spike and recovery method. The maximum relative standard deviation (RSD) value was 4.24, indicating this method works successfully. Therefore, probe L could find a potential use in detection of CN- in liquid media.
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Affiliation(s)
- Ahmet Battal
- Department of Elementary School of Education, Faculty of Education, Muş Alparslan University, 49100 Muş, Turkiye
| | - Solomon Bezabeh Kassa
- Department of Chemistry, Faculty of Science, Atatürk University, 25240 Erzurum, Turkiye
| | - Nuray Altinolcek Gultekin
- Department of Chemistry, Faculty of Science-Art, Bursa Uludag University, 16059 Nilufer, Bursa, Turkiye
| | - Mustafa Tavasli
- Department of Chemistry, Faculty of Science-Art, Bursa Uludag University, 16059 Nilufer, Bursa, Turkiye.
| | - Yavuz Onganer
- Department of Chemistry, Faculty of Science, Atatürk University, 25240 Erzurum, Turkiye.
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Murugesan K, Jeyasingh V, Lakshminarayanan S, Selvapalam N, Dass G, Piramuthu L. Anion-binding-induced and reduced fluorescence emission (ABIFE & ABRFE): A fluorescent chemo sensor for selective turn-on/off detection of cyanide and fluoride. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 245:118943. [PMID: 32980761 DOI: 10.1016/j.saa.2020.118943] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 08/30/2020] [Accepted: 09/03/2020] [Indexed: 06/11/2023]
Abstract
A new hydrazine based π-hole assisted, electron deficient turn-on/off fluorescent and colorimetric sensor L with anion-binding induced/reduced fluorescent emission (ABIFE & ABRFE) has been designed and synthesized. The prepared sensor L exhibited excellent turn-on fluorescence emission in the presence of cyanide ion through ABIFE. On the other hand, the receptor L turns-off its fluorescence intensity upon binding with fluoride; however, the reduced emission intensity of this complex of L is recovered by addition of cyanide. The sensor L is almost intact with other tested anions. To the best of our knowledge, this is the first report on sensing of cyanide and fluoride by a neutral hydrazine based receptor via anion-binding-induced fluorescence emission (ABIFE) and anion-binding-reduced fluorescence emission (ABRFE) mechanisms respectively. The observed ABIFE and ABRFE phenomena of L with cyanide is further supported by UV-Vis, Emission, 1H NMR and IR spectroscopic studies.
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Affiliation(s)
- Kumaresan Murugesan
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Vanthana Jeyasingh
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Sudha Lakshminarayanan
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Narayanan Selvapalam
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Geetha Dass
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Lakshminarayanan Piramuthu
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India.
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Nazarian R, Darabi HR, Aghapoor K, Firouzi R, Sayahi H. A highly sensitive “ON–OFF” optical sensor for the selective detection of cyanide ions in 100% aqueous solutions based on hydrogen bonding and water assisted aggregation induced emission. Chem Commun (Camb) 2020; 56:8992-8995. [DOI: 10.1039/d0cc02510k] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanoparticles N,N′-(pyridine-2,6-diyl)bis(2-(2,4-dichlorophenoxy)acetamide) (1) exhibited an “on–off” emission response toward cyanide (CN−) ions in 100% aqueous solutions based on AIE features.
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Affiliation(s)
- Ramo Nazarian
- Nano & Organic Synthesis Lab
- Chemistry & Chemical Engineering Research Center of Iran
- Pajoohesh Blvd
- km 17, Karaj Hwy
- Tehran 14968-13151
| | - Hossein Reza Darabi
- Nano & Organic Synthesis Lab
- Chemistry & Chemical Engineering Research Center of Iran
- Pajoohesh Blvd
- km 17, Karaj Hwy
- Tehran 14968-13151
| | - Kioumars Aghapoor
- Nano & Organic Synthesis Lab
- Chemistry & Chemical Engineering Research Center of Iran
- Pajoohesh Blvd
- km 17, Karaj Hwy
- Tehran 14968-13151
| | - Rohoullah Firouzi
- Nano & Organic Synthesis Lab
- Chemistry & Chemical Engineering Research Center of Iran
- Pajoohesh Blvd
- km 17, Karaj Hwy
- Tehran 14968-13151
| | - Hani Sayahi
- Nano & Organic Synthesis Lab
- Chemistry & Chemical Engineering Research Center of Iran
- Pajoohesh Blvd
- km 17, Karaj Hwy
- Tehran 14968-13151
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Chua MH, Shah KW, Zhou H, Xu J. Recent Advances in Aggregation-Induced Emission Chemosensors for Anion Sensing. Molecules 2019; 24:E2711. [PMID: 31349689 PMCID: PMC6696242 DOI: 10.3390/molecules24152711] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/18/2019] [Accepted: 07/23/2019] [Indexed: 01/26/2023] Open
Abstract
The discovery of the aggregation-induced emission (AIE) phenomenon in the early 2000s not only has overcome persistent challenges caused by traditional aggregation-caused quenching (ACQ), but also has brought about new opportunities for the development of useful functional molecules. Through the years, AIE luminogens (AIEgens) have been widely studied for applications in the areas of biomedical and biological sensing, chemosensing, optoelectronics, and stimuli responsive materials. Particularly in the application of chemosensing, a myriad of novel AIE-based sensors has been developed to detect different neutral molecular, cationic and anionic species, with a rapid detection time, high sensitivity and high selectivity by monitoring fluorescence changes. This review thus summarises the recent development of AIE-based chemosensors for the detection of anionic species, including halides and halide-containing anions, cyanides, and sulphur-, phosphorus- and nitrogen- containing anions, as well as a few other anionic species, such as citrate, lactate and anionic surfactants.
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Affiliation(s)
- Ming Hui Chua
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634, Singapore
| | - Kwok Wei Shah
- Department of Building, School of Design and Environment, National University of Singapore, 4 Architecture Drive, Singapore 117566, Singapore.
| | - Hui Zhou
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634, Singapore
| | - Jianwei Xu
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634, Singapore.
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore.
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An indolium ion functionalized naphtha imide chemodosimeter for detection of cyanide in aqueous medium. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.08.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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