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Kasprzak A, Koszytkowska-Stawińska M, Nowicka AM, Buchowicz W, Poplawska M. Supramolecular Interactions between β-Cyclodextrin and the Nucleobase Derivatives of Ferrocene. J Org Chem 2019; 84:15900-15914. [PMID: 31769672 DOI: 10.1021/acs.joc.9b02353] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Novel conjugates of ferrocene with uracil, 5-fluorouracil, tegafur, or acyclovir are reported. Their synthesis involved (i) the azide-alkyne 1,3-dipolar cycloaddition or (ii) the formation of the ester linkage. For the first time, we present an in-depth insight into the supramolecular interactions between β-cyclodextrin and ferrocene-nucleobase derivatives. Spectroscopic and voltammetric analyses performed within this work suggested that the ferrocene or adamantane unit of the conjugates interacted with the β-cyclodextrin's inner cavity. The methods applied for the supramolecular studies included 1H-1H ROESY NMR, 1H NMR titration, Fourier-transform infrared spectroscopy, cyclic voltammetry, fluorescence spectra titration, and 1H DOSY NMR. 1H DOSY NMR was also employed to evaluate the apparent binding constants for all the complexes. The ferrocene-acyclovir conjugate Fc-5 featured the highest apparent binding constant value among all the complexes tested.
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Affiliation(s)
- Artur Kasprzak
- Faculty of Chemistry , Warsaw University of Technology , Noakowskiego Str. 3 , 00-664 Warsaw , Poland
| | | | - Anna M Nowicka
- Faculty of Chemistry , University of Warsaw , Pasteura Str. 1 , 02-093 Warsaw , Poland
| | - Włodzimierz Buchowicz
- Faculty of Chemistry , Warsaw University of Technology , Noakowskiego Str. 3 , 00-664 Warsaw , Poland
| | - Magdalena Poplawska
- Faculty of Chemistry , Warsaw University of Technology , Noakowskiego Str. 3 , 00-664 Warsaw , Poland
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Al-Eryani DA, Ahmad W, Mohammad GI, Ali Zainy FM, Alwael H, Bahaffi SO, El-Shahawi MS. An Ultrasensitive Detection Platform for Mercury Ions Speciation in Water Using Procaine Hydrochloride Ion Pair Coupled Extractive Spectrofluorimetry. J Fluoresc 2018; 29:211-219. [DOI: 10.1007/s10895-018-2330-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 11/26/2018] [Indexed: 02/01/2023]
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3
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Panda S, Nayak S. Studies on Absorption and Emission Characteristics of Inclusion Complexes of Some 4-Arylidenamino-5-phenyl-4H-1, 2, 4-triazole-3-thiols. J Fluoresc 2015; 26:413-25. [PMID: 26590827 DOI: 10.1007/s10895-015-1728-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2015] [Accepted: 11/16/2015] [Indexed: 10/22/2022]
Abstract
The inclusion complexes of a series of 4-arylidenamino-5-phenyl-4H-1, 2, 4-triazole-3-thiols have been prepared with β-cyclodextrin. The compounds and their inclusion complexes have been characterized by studying their physical and spectral properties. The thermodynamic stability constant and free energy of activation have been determined to know the stability of inclusion complexes and type of host-guest relation. Finally, absorption, excitation and emission spectra of the compounds (4-arylidenamino-5-phenyl-4H-1, 2, 4-triazole-3-thiols) and their inclusion complexes have been taken. It is found that inclusion complex formation brings about a drastic change in absorption and fluorescence characteristic (both excitation and emission spectra) of newly synthesized compounds.
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Affiliation(s)
- Sunakar Panda
- P.G. Department of Chemistry, Berhampur University, Bhanjabihar, Odisha, 760007, India.
| | - Sashikanta Nayak
- P.G. Department of Chemistry, Berhampur University, Bhanjabihar, Odisha, 760007, India
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Han S, Wei Y, Valente C, Forgan RS, Gassensmith JJ, Smaldone RA, Nakanishi H, Coskun A, Stoddart JF, Grzybowski BA. Imprinting Chemical and Responsive Micropatterns into Metal–Organic Frameworks. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201004332] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shuangbing Han
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA) http://dysa.northwestern.edu
| | - Yanhu Wei
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA) http://dysa.northwestern.edu
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Cory Valente
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Ross S. Forgan
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Jeremiah J. Gassensmith
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Ronald A. Smaldone
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Hideyuki Nakanishi
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA) http://dysa.northwestern.edu
| | - Ali Coskun
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - J. Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Bartosz A. Grzybowski
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA) http://dysa.northwestern.edu
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
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5
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Han S, Wei Y, Valente C, Forgan RS, Gassensmith JJ, Smaldone RA, Nakanishi H, Coskun A, Stoddart JF, Grzybowski BA. Imprinting Chemical and Responsive Micropatterns into Metal–Organic Frameworks. Angew Chem Int Ed Engl 2010; 50:276-9. [PMID: 21154489 DOI: 10.1002/anie.201004332] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shuangbing Han
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA) http://dysa.northwestern.edu
| | - Yanhu Wei
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA) http://dysa.northwestern.edu
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Cory Valente
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Ross S. Forgan
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Jeremiah J. Gassensmith
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Ronald A. Smaldone
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Hideyuki Nakanishi
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA) http://dysa.northwestern.edu
| | - Ali Coskun
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - J. Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
| | - Bartosz A. Grzybowski
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA) http://dysa.northwestern.edu
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208 (USA)
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Mercader-Ros MT, Lucas-Abellán C, Gabaldón JA, Fortea MI, Martínez-Cachá A, Núñez-Delicado E. Kaempferol complexation in cyclodextrins at basic pH. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:4675-4680. [PMID: 20329774 DOI: 10.1021/jf904218j] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The complexation of kaempferol with cyclodextrins (CDs) (beta-, G(2)-beta-, and HP-beta-CDs) in basic medium was studied, and the complexation constants (K(c)) were calculated by using enzymatic, solubility, and fluorometric methods. This is the first time that a decrease in fluorescence has been observed as result of the analyte complexation by CDs. The highest K(c) value for kaempferol complexation was obtained for HP-beta-CDs. To establish the validity of the fluorometric method for determining the K(c) between kaempferol and CDs, the same parameters were also determined by enzymatic and solubility methods. The enzymatic method was carried out by using horseradish peroxidase as oxidative enzyme, and the K(c) values obtained were similar to those obtained by using the solubility method. However, the fluorometric method underestimated the K(c) value by about 1.2-fold with respect to the other methods used. In all cases HP-beta-CDs showed the highest K(c) value, indicating that they are more efficient in the formation of inclusion complexes with kaempferol.
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Affiliation(s)
- María Teresa Mercader-Ros
- Departamento Ciencia y Tecnologia de Alimentos, Universidad Catolica San Antonio de Murcia, Guadalupe, Murcia, Spain
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Halterman RL, Moore JL, Yakshe KA, Halterman JAI, Woodson KA. Inclusion complexes of cationic xanthene dyes in cucurbit[7]uril. J INCL PHENOM MACRO 2009. [DOI: 10.1007/s10847-009-9615-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Aaron JJ, Gaye Seye MD, Trajkovska S, Motohashi N. Bioactive Phenothiazines and Benzo[a]phenothiazines: Spectroscopic Studies, and Biological and Biomedical Properties and Applications. TOPICS IN HETEROCYCLIC CHEMISTRY 2008. [DOI: 10.1007/7081_2008_125] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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Petkov I, Petinova A, Stoyanov SS, Metsov S, Stoyanov SI. Spectral properties and supramolecular inclusion complex formation between 2-styrylbenzothiazolium dye and cyclodextrins. J INCL PHENOM MACRO 2007. [DOI: 10.1007/s10847-007-9382-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Polyakov NE, Leshina TV, Salakhutdinov NF, Kispert LD. Host-guest complexes of carotenoids with beta-glycyrrhizic acid. J Phys Chem B 2007; 110:6991-8. [PMID: 16571013 DOI: 10.1021/jp056038l] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The structure, stability, and reactivity of the host-guest complexes between a set of carotenoids and the triterpene glycoside, beta-glycyrrhizic acid (GA), were investigated by different physicochemical techniques: high-performance liquid chromatography, optical absorption, and fluorescence spectroscopy. It has been demonstrated recently that the molecular complexes of GA with a number of drugs are characterized by reduced toxicity and increased therapeutic activity of these drugs. In the present work it was found that carotenoids form 1:2 complexes with GA in aqueous solutions as well as in polar organic solvents, methanol, acetonitrile, and dimethylsulfoxide. We assume that the structure of the complex is a cycliclike dimer of GA encapsulating a carotenoid molecule. The stability constants in all solvents are near 10(4) M(-1). In addition, GA forms inclusion complexes with carotenoid radical cations, which results in their stabilization. Complex formation (a) decreases the rate of electron transfer from carotenoids to electron acceptors (Fe3+ or quinone) and (b) considerably increases the lifetime of the carotenoid-quinone charge-transfer complex and the yield of the major product (a carotenoid-quinone adduct). A thermodynamic study shows that hydrophobic interactions are the main driving force of the carotenoid-GA complex formation. These results are important for understanding both the nature of GA complexes and the influence of GA on the therapeutic activity of some drugs. Furthermore, carotenoid-GA complexes could be used for the design of artificial light-harvesting, photoredox, and catalytic systems.
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Affiliation(s)
- Nikolay E Polyakov
- Institute of Chemical Kinetics & Combustion, Institutskaya Str. 3, 630090 Novosibirsk, Russia
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Photophysical behaviours of some 2-styrylindolium dyes in aqueous solutions and in the presence of cyclodextrins. J INCL PHENOM MACRO 2007. [DOI: 10.1007/s10847-007-9313-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Spectrofluorimetric Study of an Inclusion Complex of 2-Hydroxypropyl-β-Cyclodextrin with the Antitumour 11-Methyl Benzophenothiazine. Analytical Application to Urine. J INCL PHENOM MACRO 2006. [DOI: 10.1007/s10847-006-9046-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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13
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Almansa López E, Bosque-Sendra JM, Cuadros Rodríguez L, García Campaña AM, Aaron JJ. Applying non-parametric statistical methods to the classical measurements of inclusion complex binding constants. Anal Bioanal Chem 2003; 375:414-23. [PMID: 12589507 DOI: 10.1007/s00216-002-1693-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2002] [Revised: 11/04/2002] [Accepted: 11/06/2002] [Indexed: 10/20/2022]
Abstract
A study on using non-parametric statistical methods was carried out to calculate the binding constant of an inclusion complex and to estimate its associated uncertainty. First, a correct evaluation of the stoichiometry was carried out in order to ensure an accurate determination of the binding constant. For this purpose, the modified Benesi-Hildelbrand method had been previously applied. Then, four statistical methods (three non-parametric methods: two bootstrap approaches, the jackknife method and a parametric one: Fieller's theorem) were employed in order to compute the binding constant. The results obtained from applying these methods and the combination of the methods: jackknife after bootstrap and bootstrap after jackknife were compared. The best results in terms of accuracy were obtained from the application of a bootstrap method: the resampling residuals approach. These procedures were applied to the inclusion complex 2-hydroxil-propyl-beta-cyclodextrin-2,4-dichloro-phenoxyacetic, which shows photochemically-induced fluorescence.
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Affiliation(s)
- E Almansa López
- School of Qualimetrics, Department of Analytical Chemistry, University of Granada, Spain
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Yuan Z, Zhu M, Han S. Supramolecular inclusion complex formation and application of β-cyclodextrin with heteroanthracene ring cationic dyes. Anal Chim Acta 1999. [DOI: 10.1016/s0003-2670(99)00134-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Lee C, Sung YW, Park JW. Multiple Equilibria of Phenothiazine Dyes in Aqueous Cyclodextrin Solutions. J Phys Chem B 1999. [DOI: 10.1021/jp983767a] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chongmok Lee
- Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea
| | - Yoo Wha Sung
- Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea
| | - Joon Woo Park
- Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea
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Maafi M, Aaron JJ, Lion C. A strategy for the photoisomerization of aromatic norbornadienes in aqueous media, based on β-cyclodextrin inclusion complexes. J CHEM SCI 1998. [DOI: 10.1007/bf02870010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Coly A, Aaron JJ. Cyclodextrin-enhanced fluorescence and photochemically-induced fluorescence determination of five aromatic pesticides in water. Anal Chim Acta 1998. [DOI: 10.1016/s0003-2670(97)00721-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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