A Practical Hydrazine-Carbothioamide-Based Fluorescent Probe for the Detection of Zn<sup>2+</sup>: Applications to Paper Strip, Zebrafish and Water Samples
A practical hydrazine-carbothioamide-based fluorescent chemosensor <b>TCC</b> (N-(4-chlorophenyl)-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide) was applied for Zn<sup>2+</sup> detection. <b>TCC</b> exhibited selective fluorescence emission for Zn<sup>2...
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| Format: | Article |
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MDPI AG
2022-01-01
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| Series: | Chemosensors |
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| Online Access: | https://www.mdpi.com/2227-9040/10/1/32 |
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| author | Boeon Suh Dongkyun Gil Sojeong Yoon Ki-Tae Kim Cheal Kim |
| author_facet | Boeon Suh Dongkyun Gil Sojeong Yoon Ki-Tae Kim Cheal Kim |
| author_sort | Boeon Suh |
| collection | DOAJ |
| description | A practical hydrazine-carbothioamide-based fluorescent chemosensor <b>TCC</b> (N-(4-chlorophenyl)-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide) was applied for Zn<sup>2+</sup> detection. <b>TCC</b> exhibited selective fluorescence emission for Zn<sup>2+</sup> and did not show any interference with other metal ions. In particular, <b>TCC</b> was utilized for the detection of Zn<sup>2+</sup> in paper strips, zebrafish and real water samples. <b>TCC</b> could detect Zn<sup>2+</sup> down to 0.39 μM in the solution phase and 51.13 μM in zebrafish. The association ratio between <b>TCC</b> and Zn<sup>2+</sup> was determined to be 2:1 by ESI-mass and Job plot. The sensing mechanism of <b>TCC</b> for Zn<sup>2+</sup> was illustrated to be a chelation-enhanced fluorescence process through spectroscopic experiments and theoretical calculations. |
| first_indexed | 2024-03-10T01:43:11Z |
| format | Article |
| id | doaj.art-483922e7bb224866a00dd549ff78acb9 |
| institution | Directory Open Access Journal |
| issn | 2227-9040 |
| language | English |
| last_indexed | 2024-03-10T01:43:11Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Chemosensors |
| spelling | doaj.art-483922e7bb224866a00dd549ff78acb92023-11-23T13:20:09ZengMDPI AGChemosensors2227-90402022-01-011013210.3390/chemosensors10010032A Practical Hydrazine-Carbothioamide-Based Fluorescent Probe for the Detection of Zn<sup>2+</sup>: Applications to Paper Strip, Zebrafish and Water SamplesBoeon Suh0Dongkyun Gil1Sojeong Yoon2Ki-Tae Kim3Cheal Kim4Department of Fine Chem, Seoul National University of Science and Technology, Seoul 01811, KoreaDepartment of Fine Chem, Seoul National University of Science and Technology, Seoul 01811, KoreaDepartment of Environment Engineering, Seoul National University of Science and Technology, Seoul 01166, KoreaDepartment of Environment Engineering, Seoul National University of Science and Technology, Seoul 01166, KoreaDepartment of Fine Chem, Seoul National University of Science and Technology, Seoul 01811, KoreaA practical hydrazine-carbothioamide-based fluorescent chemosensor <b>TCC</b> (N-(4-chlorophenyl)-2-(thiophene-2-carbonyl)hydrazine-1-carbothioamide) was applied for Zn<sup>2+</sup> detection. <b>TCC</b> exhibited selective fluorescence emission for Zn<sup>2+</sup> and did not show any interference with other metal ions. In particular, <b>TCC</b> was utilized for the detection of Zn<sup>2+</sup> in paper strips, zebrafish and real water samples. <b>TCC</b> could detect Zn<sup>2+</sup> down to 0.39 μM in the solution phase and 51.13 μM in zebrafish. The association ratio between <b>TCC</b> and Zn<sup>2+</sup> was determined to be 2:1 by ESI-mass and Job plot. The sensing mechanism of <b>TCC</b> for Zn<sup>2+</sup> was illustrated to be a chelation-enhanced fluorescence process through spectroscopic experiments and theoretical calculations.https://www.mdpi.com/2227-9040/10/1/32zinc ionhydrazinechemosensorcarbothioamidezebrafishtest-strip |
| spellingShingle | Boeon Suh Dongkyun Gil Sojeong Yoon Ki-Tae Kim Cheal Kim A Practical Hydrazine-Carbothioamide-Based Fluorescent Probe for the Detection of Zn<sup>2+</sup>: Applications to Paper Strip, Zebrafish and Water Samples Chemosensors zinc ion hydrazine chemosensor carbothioamide zebrafish test-strip |
| title | A Practical Hydrazine-Carbothioamide-Based Fluorescent Probe for the Detection of Zn<sup>2+</sup>: Applications to Paper Strip, Zebrafish and Water Samples |
| title_full | A Practical Hydrazine-Carbothioamide-Based Fluorescent Probe for the Detection of Zn<sup>2+</sup>: Applications to Paper Strip, Zebrafish and Water Samples |
| title_fullStr | A Practical Hydrazine-Carbothioamide-Based Fluorescent Probe for the Detection of Zn<sup>2+</sup>: Applications to Paper Strip, Zebrafish and Water Samples |
| title_full_unstemmed | A Practical Hydrazine-Carbothioamide-Based Fluorescent Probe for the Detection of Zn<sup>2+</sup>: Applications to Paper Strip, Zebrafish and Water Samples |
| title_short | A Practical Hydrazine-Carbothioamide-Based Fluorescent Probe for the Detection of Zn<sup>2+</sup>: Applications to Paper Strip, Zebrafish and Water Samples |
| title_sort | practical hydrazine carbothioamide based fluorescent probe for the detection of zn sup 2 sup applications to paper strip zebrafish and water samples |
| topic | zinc ion hydrazine chemosensor carbothioamide zebrafish test-strip |
| url | https://www.mdpi.com/2227-9040/10/1/32 |
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