A coumarin derivative-Cu2+ complex-based fluorescent chemosensor for detection of biothiols.
| Title: | A coumarin derivative-Cu2+ complex-based fluorescent chemosensor for detection of biothiols. |
|---|---|
| Authors: | Hien NK; Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology Hue 530000 Vietnam.; Van Bay M; University of Education, Hue University Hue 530000 Vietnam dtquang@hueuni.edu.vn.; The University of Danang -University of Science and Education Danang 550000 Vietnam.; Tran PD; Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology Hue 530000 Vietnam.; Khanh NT; Faculty of Pharmacy, Hue University of Medicine and Pharmacy Hue 530000 Vietnam.; Luyen ND; University of Education, Hue University Hue 530000 Vietnam dtquang@hueuni.edu.vn.; Vo QV; Faculty of Chemical Technology-Environment, The University of Danang-University of Technology and Education 48 Cao Thang Danang 550000 Vietnam.; Van DU; Hoa Binh University Hanoi 100000 Vietnam.; Nam PC; The University of Danang -University of Science and Technology Danang 550000 Vietnam pcnam@dut.udn.vn.; Quang DT; University of Education, Hue University Hue 530000 Vietnam dtquang@hueuni.edu.vn. |
| Source: | RSC advances [RSC Adv] 2020 Oct 01; Vol. 10 (60), pp. 36265-36274. Date of Electronic Publication: 2020 Oct 01 (Print Publication: 2020). |
| Publication Type: | Journal Article |
| Language: | English |
| Journal Info: | Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101581657 Publication Model: eCollection Cited Medium: Internet ISSN: 2046-2069 (Electronic) Linking ISSN: 20462069 NLM ISO Abbreviation: RSC Adv Subsets: PubMed not MEDLINE |
| Imprint Name(s): | Original Publication: Cambridge [England] : Royal Society of Chemistry, [2011]- |
| Abstract: | Herein, a novel fluorescent sensor has been developed for the detection of biothiols based on theoretical calculations of the stability constant of the complex between a Cu2+ ion and (E)-3-((2-(benzo[d]thiazol-2-yl)hydrazono)methyl)-7-(diethylamino) coumarin (BDC) as a fluorescent ligand. In this study, on the basis of density functional theory method, the Gibbs free energy of ligand-exchange reaction and the solvation model were carried out using thermodynamic cycles. The obtained results are in good agreement with the experimental data. The BDC-Cu2+ complex can be used as a fluorescent sensor for the detection of biothiols in the presence of non-thiol containing amino acids, with a detection limit for cysteine at 0.3 μM. Moreover, theoretical calculations of excited states were used to elucidate variations in the fluorescence properties. The computed results show that the excited doublet states D2 and D1 are dark doublet states, which quench the fluorescence of the complex.; (This journal is © The Royal Society of Chemistry.) |
| Competing Interests: | There are no conflicts to declare. |
| References: | J Chem Theory Comput. 2018 May 8;14(5):2596-2608. (PMID: 29565586); Chemistry. 2019 May 2;25(25):6342-6348. (PMID: 30779472); Bioinorg Chem Appl. 2011;2011:674149. (PMID: 21941464); Sci Rep. 2019 Jan 14;9(1):115. (PMID: 30643157); J Chem Theory Comput. 2014 Aug 12;10(8):3092-103. (PMID: 26588280); Anal Chem. 2001 Dec 15;73(24):5972-8. (PMID: 11791568); J Phys Chem B. 2014 Sep 25;118(38):11271-83. (PMID: 25076413); Org Biomol Chem. 2012 Mar 14;10(10):1966-8. (PMID: 22302088); J Chem Theory Comput. 2009 Sep 8;5(9):2420-35. (PMID: 26616623); Chem Soc Rev. 2010 Jun;39(6):2120-35. (PMID: 20502801); Nutr J. 2015 Jan 10;14:6. (PMID: 25577237); J Am Chem Soc. 1968 Jul 31;90(16):4476-8. (PMID: 5666351); Chem Commun (Camb). 2013 Oct 14;49(80):9176-8. (PMID: 23989532); Int J Gen Med. 2011 Jan 25;4:105-13. (PMID: 21403800); Chem Rev. 2010 Oct 13;110(10):6280-301. (PMID: 20726526); Inorg Chem. 2015 Apr 20;54(8):3995-4001. (PMID: 25835578); Swiss Med Wkly. 2006 Dec 2;136(47-48):745-56. (PMID: 17225194); Biochim Biophys Acta. 2012 May;1822(5):625-30. (PMID: 22015471); Inorg Chem. 2013 Sep 16;52(18):10347-55. (PMID: 24000817); Biochem J. 1971 Feb;121(3):549-55. (PMID: 5119792); J Inorg Biochem. 2016 Jan;154:78-88. (PMID: 26277412); Clin Chem. 1993 Sep;39(9):1764-79. (PMID: 8375046); Mater Sociomed. 2016 Jun;28(3):235-8. (PMID: 27482169); Inorg Chem. 2001 Nov 19;40(24):6097-107. (PMID: 11703106); J Phys Chem A. 2017 Sep 7;121(35):6531-6537. (PMID: 28806868); Chem Commun (Camb). 2013 May 21;49(41):4640-2. (PMID: 23579416); Biol Chem. 2009 Mar;390(3):191-214. (PMID: 19166318); J Phys Chem A. 2013 May 30;117(21):4472-85. (PMID: 23627414); Molecules. 2019 Sep 03;24(17):. (PMID: 31484448); J Phys Chem B. 2008 Aug 14;112(32):9709-19. (PMID: 18646800); Phys Chem Chem Phys. 2017 Oct 4;19(38):26255-26264. (PMID: 28933471); PLoS One. 2016 Feb 12;11(2):e0148026. (PMID: 26871436); J Inorg Biochem. 2019 Jun;195:20-30. (PMID: 30877880); J Phys Chem A. 2014 Dec 26;118(51):12178-83. (PMID: 25479191); J Inorg Biochem. 1979 Jul;10(4):341-55. (PMID: 38301); Phys Chem Chem Phys. 2020 Apr 15;22(15):7864-7874. (PMID: 32227033); Inorg Chem. 2005 Mar 21;44(6):1922-33. (PMID: 15762718); J Chem Theory Comput. 2013 Sep 10;9(9):3965-77. (PMID: 26592392); Chem Commun (Camb). 2017 May 23;53(42):5760-5763. (PMID: 28492674); Anal Biochem. 2019 Oct 15;583:113376. (PMID: 31351036); J Phys Chem A. 2019 Aug 29;123(34):7430-7438. (PMID: 31382743); J Phys Chem B. 2009 May 7;113(18):6378-96. (PMID: 19366259); J Org Chem. 2010 Nov 5;75(21):7159-65. (PMID: 20949906); Chem Commun (Camb). 2012 Jan 4;48(1):118-20. (PMID: 22057650); Acc Chem Res. 2008 Jun;41(6):760-8. (PMID: 18512970); Analyst. 2009 Dec;134(12):2385-93. (PMID: 19918605); J Am Chem Soc. 2012 Jan 18;134(2):1316-22. (PMID: 22171762); Org Lett. 2010 Jun 18;12(12):2876-9. (PMID: 20499862); RSC Adv. 2019 May 29;9(29):16812-16818. (PMID: 35516383); Chem Commun (Camb). 2011 Oct 21;47(39):11029-31. (PMID: 21909533); Chem Soc Rev. 2013 Jul 21;42(14):6032-59. (PMID: 23703585); J Mol Graph Model. 2018 Oct;85:270-280. (PMID: 30253282); J Phys Chem A. 2011 Oct 20;115(41):11394-402. (PMID: 21888367); Sensors (Basel). 2016 Jan 11;16(1):. (PMID: 26761012) |
| Entry Date(s): | Date Created: 20220506 Latest Revision: 20240827 |
| Update Code: | 20260130 |
| PubMed Central ID: | PMC9057049 |
| DOI: | 10.1039/d0ra05651k |
| PMID: | 35517943 |
| Database: | MEDLINE |
Journal Article