51
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Marshall AS, Rogers RA, Perry JW, Brittain WJ. Transient spectroscopic characterization of the ring-opening reaction of tetrahydrochromeno[2,3-dimethyl]indole. J PHYS ORG CHEM 2015. [DOI: 10.1002/poc.3522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ariel S. Marshall
- School of Chemistry and Biochemistry, Center for Organic Photonics and Electronics; Georgia Institute of Technology; 901 Atlantic Drive NW Atlanta GA 30332-0400 USA
| | - Robert A. Rogers
- Department of Chemistry and Biochemistry; Texas State University; San Marcos TX 78666 USA
| | - Joseph W. Perry
- School of Chemistry and Biochemistry, Center for Organic Photonics and Electronics; Georgia Institute of Technology; 901 Atlantic Drive NW Atlanta GA 30332-0400 USA
| | - W. J. Brittain
- Department of Chemistry and Biochemistry; Texas State University; San Marcos TX 78666 USA
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52
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Tsutsumi N, Kinashi K, Masumura K, Kono K. Photorefractive dynamics in poly(triarylamine)-based polymer composites. OPTICS EXPRESS 2015; 23:25158-25170. [PMID: 26406714 DOI: 10.1364/oe.23.025158] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The photorefractive (PR) response and dynamics are investigated in a methyl-substituted poly(triarylamine) (PTAA)-based PR composite. The charge transfer complex between PTAA and an added small amount of second acceptor, (tris(8-hydroxyquinolinato)aluminium) Alq(3), effectively suppresses the photoconductivity, and thus the sample is able to withstand the dielectric breakdown at a high electric field. The resulting PR response is enhanced at a higher electric field. Sub-millisecond PR response times were observed for both optical diffraction and optical amplification: i.e., 350 μs for optical amplification and 860 μs for optical diffraction observed under 532 nm illumination (0.534 W cm(-2)) at 60 V μm(-1). The response time of optical amplification followed the photocurrent response time of 367 μs.
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53
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Xia L, Cai H, Lee YR. Microwave-assisted catalyst-free synthesis of diversely functionalized 2-amino-2H-chromene-3-carboxylates. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.07.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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54
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A new Dual-Channel Chemosensor Based on Chemodosimeter Approach for Detecting Cyanide in Aqueous Solution: a Combination of Experimental and Theoretical Studies. J Fluoresc 2015; 25:1449-59. [DOI: 10.1007/s10895-015-1635-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 07/26/2015] [Indexed: 12/11/2022]
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55
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Hur DY, Shin EJ. A Fluorescent Chemosensor for Al3+, HSO3−, and CN−Based on a Dyad Bearing Rhodamine and Spiropyran Units. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10392] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Dae Young Hur
- Department of Chemistry; Sunchon National University; Suncheon 540-950 Korea
| | - Eun Ju Shin
- Department of Chemistry; Sunchon National University; Suncheon 540-950 Korea
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56
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Shiraishi Y, Yamamoto K, Sumiya S, Hirai T. Spiropyran as a reusable chemosensor for selective colorimetric detection of aromatic thiols. Phys Chem Chem Phys 2015; 16:12137-42. [PMID: 24616910 DOI: 10.1039/c3cp55478c] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Design of optical molecular probes for selective detection of aromatic thiols has attracted much attention. Although several types of probes have been proposed, all of them exhibit colorimetric or fluorometric response via irreversible reaction with aromatic thiols and cannot be reused. Here we report that a spiropyran dye is the first example of a reusable chemosensor for aromatic thiols. A colorless spiropyran dye () dissolved in aqueous media containing aromatic thiols is selectively isomerized to the colored merocyanine form in the dark. In contrast, visible light irradiation of the merocyanine form promotes successful reversion to the colorless spirocyclic form. Kinetic absorption analysis and ab initio calculations of the transition states revealed that this colorimetric response in the dark is ascribed to the decrease in activation energy for isomerization via the nucleophilic interaction between the aromatic thiol and the olefinic carbon of the dye.
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan.
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57
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Dagilienė M, Martynaitis V, Kriščiūnienė V, Krikštolaitytė S, Šačkus A. Colorimetric Cyanide Chemosensor Based on 1',3,3',4-Tetrahydrospiro[chromene-2,2'-indole]. ChemistryOpen 2015; 4:363-9. [PMID: 26246998 PMCID: PMC4522186 DOI: 10.1002/open.201402117] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Indexed: 11/20/2022] Open
Abstract
A new class of chemosensors based on the 1′,3,3′,4-tetrahydrospiro[chromene-2,2′-indole] ring system, which detects cyanide with high specificity, is described. These chemosensors show a distinct color change when treated with cyanide in acetonitrile solution buffered with sodium phosphate, and this procedure is not affected by the presence of other common anions. The chemisensors exhibit high sensitivity to low concentrations of cyanide, meeting the European Union water quality control criterion of sensitivity below 0.05 mg L−1, and show a very fast response within tens of seconds. The mechanism for detection is rationalized by the nucleophilic substitution of the phenolic oxygen atom at the indoline C-2 atom by the cyanide anion to form a stable indolylnitrile adduct and to generate the colored 4-nitrophenolate chromophore. These chemosensors can be synthesized by a simple procedure from commercially available starting materials.
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Affiliation(s)
- Miglė Dagilienė
- Institute of Synthetic Chemistry, Kaunas University of Technology Radvilėnų pl. 19, 50254, Kaunas, Lithuania ; Department of Organic Chemistry, Kaunas University of Technology Radvilėnų pl. 19, 50254, Kaunas, Lithuania
| | - Vytas Martynaitis
- Department of Organic Chemistry, Kaunas University of Technology Radvilėnų pl. 19, 50254, Kaunas, Lithuania
| | - Vilija Kriščiūnienė
- Institute of Synthetic Chemistry, Kaunas University of Technology Radvilėnų pl. 19, 50254, Kaunas, Lithuania ; Department of Organic Chemistry, Kaunas University of Technology Radvilėnų pl. 19, 50254, Kaunas, Lithuania
| | - Sonata Krikštolaitytė
- Department of Organic Chemistry, Kaunas University of Technology Radvilėnų pl. 19, 50254, Kaunas, Lithuania
| | - Algirdas Šačkus
- Institute of Synthetic Chemistry, Kaunas University of Technology Radvilėnų pl. 19, 50254, Kaunas, Lithuania ; Department of Organic Chemistry, Kaunas University of Technology Radvilėnų pl. 19, 50254, Kaunas, Lithuania
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58
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Shiraishi Y, Tanaka H, Sakamoto H, Ichikawa S, Hirai T. Amino-substituted spirothiopyran as an initiator for self-assembly of gold nanoparticles. RSC Adv 2015. [DOI: 10.1039/c5ra14752b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Amino-substituted spirothiopyran promotes spontaneous aggregation of gold nanoparticles, producing the aggregates with tunable sizes and narrow size distributions.
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry
- Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Haruki Tanaka
- Research Center for Solar Energy Chemistry
- Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Hirokatsu Sakamoto
- Research Center for Solar Energy Chemistry
- Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Satoshi Ichikawa
- Institute for NanoScience Design
- Osaka University
- Toyonaka 560-8531
- Japan
| | - Takayuki Hirai
- Research Center for Solar Energy Chemistry
- Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
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59
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Shiraishi Y, Nakamura M, Hirai T. Effects of substituents on fluorometric detection of cyanide anions by indolium–coumarin dyads. Phys Chem Chem Phys 2015; 17:25027-36. [DOI: 10.1039/c5cp03877d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorometric detection of cyanide anions was carried out with indolium–coumarin dyads in aqueous media. Substituents on the dyads strongly affect the selectivity, sensitivity, and response to cyanide anions.
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Masaya Nakamura
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Takayuki Hirai
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
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60
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Niamnont N, Khumsri A, Promchat A, Tumcharern G, Sukwattanasinitt M. Novel salicylaldehyde derivatives as fluorescence turn-on sensors for cyanide ion. JOURNAL OF HAZARDOUS MATERIALS 2014; 280:458-463. [PMID: 25194814 DOI: 10.1016/j.jhazmat.2014.08.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 08/17/2014] [Accepted: 08/20/2014] [Indexed: 06/03/2023]
Abstract
A novel series of fluorescent probes containing diphenylacetylene as fluorogenic units and salicylaldehyde as a CN(-) receptor were successfully synthesized by using sonogashira coupling. In the presence of Triton-X 100 non-ionic surfactant, the fluorophores exhibited fluorescence "turn-on" in response to CN(-) in aqueous media with the detection limit of 1.6 μM. The turn-on signal is the result of the conversion of the aldehyde to cyanohydrin via the internal acid catalyzed addition of cyanide. Using paper sensor strips, a naked eye detection of cyanide is possible down to 5 nmol.
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Affiliation(s)
- Nakorn Niamnont
- Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Akachai Khumsri
- Organic Synthesis Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture Chulalongkorn University, Bangkok 10330, Thailand
| | - Apiwat Promchat
- Organic Synthesis Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture Chulalongkorn University, Bangkok 10330, Thailand
| | - Gamolwan Tumcharern
- National Nanotechnology Center, National Science and Technology Development Agency, Pathumthani 12120, Thailand
| | - Mongkol Sukwattanasinitt
- Organic Synthesis Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture Chulalongkorn University, Bangkok 10330, Thailand.
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61
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Shiraishi Y, Shirakawa E, Tanaka K, Sakamoto H, Ichikawa S, Hirai T. Spiropyran-modified gold nanoparticles: reversible size control of aggregates by UV and visible light irradiations. ACS APPLIED MATERIALS & INTERFACES 2014; 6:7554-7562. [PMID: 24746341 DOI: 10.1021/am5009002] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
UV or visible light irradiation of gold nanoparticles (AuNPs) modified with a thiol-terminated spiropyran dye promotes reversible aggregation or dispersion of AuNPs. This is facilitated by the electrostatic repulsion/attraction between the AuNPs controlled by the ring-opening/closing photoisomerization of the surface dyes. This photochemical method successfully produces aggregates of AuNPs with tunable sizes (20-340 nm) and narrow size distributions (standard deviation <34%) in a reversible manner. In addition, the formed aggregates, even when left in the dark condition, scarcely change their sizes because the stacking interaction between the ring-opened forms of surface dyes suppresses thermal reverse isomerization and maintains the attractive force between the AuNPs.
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University , Toyonaka 560-8531, Japan
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62
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Sun Y, Zhao D, Fan S, Duan L, Li R. Ratiometric fluorescent probe for rapid detection of bisulfite through 1,4-addition reaction in aqueous solution. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:3405-9. [PMID: 24665857 DOI: 10.1021/jf5004539] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
A ratiometric fluorescent probe based on a positively charged benzo[e]indolium moiety for bisulfite is reported. The bisulfite underwent a 1,4-addition reaction with the C-4 atom in the ethylene group. This reaction resulted in a large emission wavelength shift (Δλ = 106 nm) and an observable fluorescent color change from orange to cyan. The reaction could be completed in 90 s in a PBS buffer solution and displayed high selectivity and sensitivity for bisulfite. A simple paper test strip system was developed to detect bisulfite rapidly. Probe 1 was used to detect bisulfite in real samples with good recovery.
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Affiliation(s)
- Yue Sun
- School of Chemistry and Chemical Engineering, Taiyuan University of Technology , Taiyuan 030024, China
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63
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Abstract
Synergy of experimental and theoretical tools has made significant impact in the assessment of supramolecular recognition of analytes of relevance to biology and the environment.
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Affiliation(s)
- Paramjit Kaur
- Department of Chemistry
- Centre of Advance Studies
- Guru Nanak Dev University
- Amritsar, India
| | - Kamaljit Singh
- Department of Chemistry
- Centre of Advance Studies
- Guru Nanak Dev University
- Amritsar, India
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64
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An investigation of the deprotonation of hydrazone-based receptors on interaction with anion: develop a colorimetric system distinguishing cyanide from anions. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.10.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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65
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Heng S, McDevitt CA, Stubing DB, Whittall JJ, Thompson JG, Engler TK, Abell AD, Monro TM. Microstructured Optical Fibers and Live Cells: A Water-Soluble, Photochromic Zinc Sensor. Biomacromolecules 2013; 14:3376-9. [DOI: 10.1021/bm401040v] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Sabrina Heng
- Institute for Photonics & Advanced Sensing and School of Chemistry & Physics, The University of Adelaide, Adelaide, South Australia, Australia 5005
| | - Christopher A. McDevitt
- Research
Centre for Infectious Diseases,
School of Molecular and Biomedical Science, The University of Adelaide, Adelaide, South Australia, Australia 5005
| | - Daniel B. Stubing
- Institute for Photonics & Advanced Sensing and School of Chemistry & Physics, The University of Adelaide, Adelaide, South Australia, Australia 5005
| | - Jonathan J. Whittall
- Research
Centre for Infectious Diseases,
School of Molecular and Biomedical Science, The University of Adelaide, Adelaide, South Australia, Australia 5005
| | - Jeremy G. Thompson
- The
Robinson Institute, School of Pediatrics and Reproductive Health, The University of Adelaide, Adelaide, South Australia, Australia 5005
| | - Timothy K. Engler
- Institute for Photonics & Advanced Sensing and School of Chemistry & Physics, The University of Adelaide, Adelaide, South Australia, Australia 5005
| | - Andrew D. Abell
- Institute for Photonics & Advanced Sensing and School of Chemistry & Physics, The University of Adelaide, Adelaide, South Australia, Australia 5005
| | - Tanya M. Monro
- Institute for Photonics & Advanced Sensing and School of Chemistry & Physics, The University of Adelaide, Adelaide, South Australia, Australia 5005
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66
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Li X, Gao X, Shi W, Ma H. Design strategies for water-soluble small molecular chromogenic and fluorogenic probes. Chem Rev 2013; 114:590-659. [PMID: 24024656 DOI: 10.1021/cr300508p] [Citation(s) in RCA: 1193] [Impact Index Per Article: 108.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xiaohua Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, China
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67
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Sun Y, Fan S, Zhao D, Duan L, Li R. A Fluorescent Turn-On Probe Based on Benzo [E] Indolium for Cyanide Ion in Water With High Selectivity. J Fluoresc 2013; 23:1255-61. [DOI: 10.1007/s10895-013-1258-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Accepted: 06/25/2013] [Indexed: 12/11/2022]
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68
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Douglas N, Neef CJ, Rogers RA, Stanley JA, Armitage J, Martin B, Hudnall TW, Brittain WJ. Reactivity of tetrahydrochromeno[2,3-b]indoles: chromic indicators of cyanide. J PHYS ORG CHEM 2013. [DOI: 10.1002/poc.3158] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Nicholas Douglas
- Department of Chemistry and Biochemistry; Texas State University - San Marcos; 601 University Drive San Marcos TX 78666 USA
| | - Charles J. Neef
- Department of Chemistry and Biochemistry; Texas State University - San Marcos; 601 University Drive San Marcos TX 78666 USA
| | - Robert A. Rogers
- Department of Chemistry and Biochemistry; Texas State University - San Marcos; 601 University Drive San Marcos TX 78666 USA
| | - Jake A. Stanley
- Department of Chemistry and Biochemistry; Texas State University - San Marcos; 601 University Drive San Marcos TX 78666 USA
| | - Jacob Armitage
- Department of Chemistry and Biochemistry; Texas State University - San Marcos; 601 University Drive San Marcos TX 78666 USA
| | - Ben Martin
- Department of Chemistry and Biochemistry; Texas State University - San Marcos; 601 University Drive San Marcos TX 78666 USA
| | - Todd W. Hudnall
- Department of Chemistry and Biochemistry; Texas State University - San Marcos; 601 University Drive San Marcos TX 78666 USA
| | - William J. Brittain
- Department of Chemistry and Biochemistry; Texas State University - San Marcos; 601 University Drive San Marcos TX 78666 USA
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69
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Ivashenko O, van Herpt JT, Feringa BL, Rudolf P, Browne WR. UV/vis and NIR light-responsive spiropyran self-assembled monolayers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:4290-4297. [PMID: 23461631 DOI: 10.1021/la400192c] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Self-assembled monolayers of a 6-nitro BIPS spiropyran (SP) modified with a disulfide-terminated aliphatic chain were prepared on polycrystalline gold surfaces and characterized by UV/vis absorption, surface-enhanced Raman scattering (SERS), and X-ray photoelectron spectroscopies (XPS). The SAMs obtained are composed of the ring-closed form (i.e., spiropyran) only. Irradiation with UV light results in conversion of the monolayer to the merocyanine form (MC), manifested in the appearance of an N(+) contribution in the N 1s region of the XPS spectrum of the SAMs, the characteristic absorption band of the MC form in the visible region at 555 nm, and the C-O stretching band in the SERS spectrum. Recovery of the initial state of the monolayer was observed both thermally and after irradiation with visible light. Several switching cycles were performed and monitored by SERS spectroscopy, demonstrating the stability of the SAMs during repeated switching between SP and MC states. A key finding in the present study is that ring-opening of the surface-immobilized spiropyrans can be induced by irradiation with continuous wave NIR (785 nm) light as well as by irradiation with UV light. We demonstrate that ring-opening by irradiation at 785 nm proceeds by a two-photon absorption pathway both in the SAMs and in the solid state. Hence, spiropyran SAMs on gold can undergo reversible photochemical switching from the SP to the MC form with both UV and NIR and the reverse reaction induced by irradiation with visible light or heating. Furthermore, the observation of NIR-induced switching with a continuous wave source holds important consequences in the study of photochromic switches on surfaces using SERS and emphasizes the importance of the use of multiple complementary techniques in characterizing photoresponsive SAMs.
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Affiliation(s)
- Oleksii Ivashenko
- Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands
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70
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Dong M, Wang YW, Peng Y. A colorimetric proton receptor for low pH values based on a pyrene–spiropyran conjugate. Supramol Chem 2013. [DOI: 10.1080/10610278.2012.732227] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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71
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R. Suárez Castillo O, Meléndez-Rodríguez M, Aristeo-Dominguez A, M. A. Contreras-Martínez Y, Suárez-Ramírez L, Trejo-Carbajal N, Joseph-Nathan P. Dimethyldioxirane Oxidation of N-Substituted-2-methylindoles to Indoxyls and Bisindoxyls. HETEROCYCLES 2013. [DOI: 10.3987/com-13-12669] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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72
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Sumiya S, Shiraishi Y, Hirai T. Spiropyran–cholesterol conjugate as a photoresponsive organogelator. NEW J CHEM 2013. [DOI: 10.1039/c3nj00322a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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73
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Boyd AR, Jessop PG, Dust JM, Buncel E. Switchable polarity solvent (SPS) systems: probing solvatoswitching with a spiropyran (SP)–merocyanine (MC) photoswitch. Org Biomol Chem 2013; 11:6047-55. [DOI: 10.1039/c3ob41204k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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74
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Stabilization of merocyanine by protonation, charge, and external electric fields and effects on the isomerization of spiropyran: a computational study. Theor Chem Acc 2012. [DOI: 10.1007/s00214-012-1255-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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75
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A new benzimidazolium incorporated chemodosimeter affording dual chromogenic and fluorescence switch-on signaling for the selective targeting of cyanide. J INCL PHENOM MACRO 2012. [DOI: 10.1007/s10847-012-0198-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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76
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Li Y, Duan Y, Li J, Zheng J, Yu H, Yang R. Simultaneous Nucleophilic-Substituted and Electrostatic Interactions for Thermal Switching of Spiropyran: A New Approach for Rapid and Selective Colorimetric Detection of Thiol-Containing Amino Acids. Anal Chem 2012; 84:4732-8. [DOI: 10.1021/ac203494e] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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77
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Park IS, Heo E, Nam YS, Lee CW, Kim JM. Colorimetric detection of aliphatic primary amines and a molecular logic gate based on a photochromic phenoxyquinone derivative. J Photochem Photobiol A Chem 2012. [DOI: 10.1016/j.jphotochem.2012.04.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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78
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Zhou X, Yang H, Hao J, Yin C, Liu D, Guo W. A Fluorescence Turn-on Sensor for Cyanide Anion Based on Exciplex Signaling Mechanism. CHEM LETT 2012. [DOI: 10.1246/cl.2012.518] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xianshu Zhou
- Research Institute of Applied Chemistry (RIAC), Shanxi University
| | - Hengquan Yang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Shanxi University
| | - Junsheng Hao
- Department of Chemistry, College of Chemistry and Chemical Engineering, Shanxi University
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Molecular Science (IMS), Shanxi University
| | - Diansheng Liu
- Research Institute of Applied Chemistry (RIAC), Shanxi University
| | - Wei Guo
- Department of Chemistry, College of Chemistry and Chemical Engineering, Shanxi University
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79
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Abstract
This critical review focuses on the development of photochromic compounds as sensors for cations, anions, and biologically important molecules. The review commences with a brief description of photochromism and the strategies to exploit photochromic molecular switches' properties for sensing application. This is followed by a summary of photoswitchable receptors emerged to date and classified according to the photochromic structure they are based on. These include azobenzenes, fulgides, dithienylethenes, dihydroindolizines, chromenes and spiropyrans.
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Affiliation(s)
- Manuel Natali
- Trinity College Dublin, School of Chemistry, College Green, Dublin 2, Ireland
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80
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Li X, Peng L, Cui J, Li W, Lin C, Xu D, Tian T, Zhang G, Zhang D, Li G. Reactive photonic film for label-free and selective sensing of cyanide. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:612-8. [PMID: 22282395 DOI: 10.1002/smll.201101934] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2011] [Revised: 12/13/2011] [Indexed: 05/20/2023]
Abstract
Three-dimensional ordered inverse-opal films bearing a reactive trifluoroacetyl group are successfully constructed. Through the specific reaction between cyanide and trifluoroacetyl, the photonic films can selectively detect sub-micromolar levels of cyanide by distinct structural color change. Labeled molecules are not necessary for the sensing mechanism.
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Affiliation(s)
- Xuesong Li
- Key Lab of Organic Optoelectronic and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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81
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Natali M, Giordani S. Interaction studies between photochromic spiropyrans and transition metal cations: the curious case of copper. Org Biomol Chem 2012; 10:1162-71. [DOI: 10.1039/c1ob06375h] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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82
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Li Y, Ashizawa M, Uchida S, Michinobu T. Colorimetric sensing of cations and anions by clicked polystyrenes bearing side chain donor–acceptor chromophores. Polym Chem 2012. [DOI: 10.1039/c2py20230a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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83
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Zhu S, Li M, Sheng L, Chen P, Zhang Y, Zhang SXA. A spirooxazine derivative as a highly sensitive cyanide sensor by means of UV-visible difference spectroscopy. Analyst 2012; 137:5581-5. [DOI: 10.1039/c2an35867k] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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84
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Whelan J, Abdallah D, Piskorz K, Wojtyk JTC, Dust JM, Nunzi JM, Hoz S, Buncel E. Photochemical and thermal spiropyran (SP)-merocyanine (MC) interconversion: a dichotomy in dependence on viscosity. Phys Chem Chem Phys 2012; 14:13684-91. [DOI: 10.1039/c2cp42259j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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85
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Zang L, Wei D, Wang S, Jiang S. A phenolic Schiff base for highly selective sensing of fluoride and cyanide via different channels. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.10.105] [Citation(s) in RCA: 110] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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86
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Colorimetric sensing of cyanide anion in aqueous media with a fluorescein–spiropyran conjugate. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.10.097] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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87
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Kinashi K, Nakamura S, Imamura M, Ishida K, Ueda Y. The mechanism for negative photochromism of spiropyran in silica. J PHYS ORG CHEM 2011. [DOI: 10.1002/poc.1926] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kenji Kinashi
- Graduate School of Science and Technology, Department of Macromolecular Science and Engineering; Kyoto Institute of Technology; Matsugasaki, Sakyo; Kyoto; 606-8585; Japan
| | - Satoshi Nakamura
- Graduate School of Engineering, Department of Chemical Science and Engineering; Kobe University; Rokko, Nada; Kobe; 657-8501; Japan
| | - Masaki Imamura
- Synchrotron Light Application Center; Saga University; 1 Honjo; Saga; 840-8502; Japan
| | - Kenji Ishida
- Graduate School of Engineering, Department of Chemical Science and Engineering; Kobe University; Rokko, Nada; Kobe; 657-8501; Japan
| | - Yasukiyo Ueda
- Graduate School of Engineering, Department of Chemical Science and Engineering; Kobe University; Rokko, Nada; Kobe; 657-8501; Japan
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88
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Si ZK, Zhang Q, Xue MZ, Zhu YY, Ming L, Sheng QR, Liu YG. Synthesis of novel chalcone derivatives and their stabilization effect of spiropyran in PMMA films. CHINESE CHEM LETT 2011. [DOI: 10.1016/j.cclet.2011.04.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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89
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Shiraishi Y, Inoue T, Sumiya S, Hirai T. Entropy-Driven Thermal Isomerization of Spiropyran in Viscous Media. J Phys Chem A 2011; 115:9083-90. [DOI: 10.1021/jp201137d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan
| | - Takuya Inoue
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan
| | - Shigehiro Sumiya
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan
| | - Takayuki Hirai
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan
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90
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Dong YM, Peng Y, Dong M, Wang YW. A selective, sensitive, and chromogenic chemodosimeter for cyanide based on the 1,1'-binaphthyl scaffold. J Org Chem 2011; 76:6962-6. [PMID: 21751801 DOI: 10.1021/jo201269e] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A highly selective chemodosimeter 1 for cyanide based on the 1,1'-binaphthyl skeleton is described which demonstrated significant visual change and a low limit of detection. Interestingly, a reversible process triggered successively by CN(-) and Au(3+) is also observed and determined by fluorescence, UV-vis spectra, (1)H NMR titration, and ESI-MS.
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Affiliation(s)
- Yu-Man Dong
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People's Republic of China
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91
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92
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Shiraishi Y, Sumiya S, Hirai T. Highly sensitive cyanide anion detection with a coumarin-spiropyran conjugate as a fluorescent receptor. Chem Commun (Camb) 2011; 47:4953-5. [PMID: 21431213 DOI: 10.1039/c1cc10467e] [Citation(s) in RCA: 179] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A coumarin-spiropyran conjugate (2) shows a CN(-)-selective fluorescence enhancement under UV irradiation. This enables accurate determination of very low levels of CN(-) (>0.5 μM).
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan.
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93
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Rapid colorimetric sensing of cyanide anion in aqueous media with a spiropyran derivative containing a dinitrophenolate moiety. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.01.110] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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94
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Shiraishi Y, Itoh M, Hirai T. Colorimetric response of spiropyran derivative for anions in aqueous or organic media. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.12.021] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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95
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Moragues ME, Martínez-Máñez R, Sancenón F. Chromogenic and fluorogenic chemosensors and reagents for anions. A comprehensive review of the year 2009. Chem Soc Rev 2011; 40:2593-643. [PMID: 21279197 DOI: 10.1039/c0cs00015a] [Citation(s) in RCA: 348] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This critical review is focused on examples reported in the year 2009 dealing with the design of chromogenic and fluorogenic chemosensors or reagents for anions (264 references).
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Affiliation(s)
- María E Moragues
- Centro Interuniversitario de Reconocimiento Molecular y Desarrollo Tecnológico, (IDM), Unidad Mixta Universidad Politécnica de Valencia-Universitat de València, Spain
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96
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Lv X, Liu J, Liu Y, Zhao Y, Sun YQ, Wang P, Guo W. Ratiometric fluorescence detection of cyanide based on a hybrid coumarin–hemicyanine dye: the large emission shift and the high selectivity. Chem Commun (Camb) 2011; 47:12843-5. [DOI: 10.1039/c1cc15721c] [Citation(s) in RCA: 154] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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97
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Mashraqui SH, Betkar R, Chandiramani M, Estarellas C, Frontera A. Design of a dual sensing highly selective cyanide chemodosimeter based on pyridinium ring chemistry. NEW J CHEM 2011. [DOI: 10.1039/c0nj00715c] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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98
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Shiraishi Y, Inoue T, Hirai T. Local viscosity analysis of triblock copolymer micelle with cyanine dyes as a fluorescent probe. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:17505-17512. [PMID: 20942435 DOI: 10.1021/la1028993] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The local viscosity of Pluronic F127 triblock copolymer micelles in water was determined with cyanine dyes as fluorescent probes. These dyes show very weak fluorescence at a low temperature, but show enhanced fluorescence at a temperature higher than the critical micellization temperature (T(cm)). This is because a viscous environment within the micelle suppresses the formation of a nonradiative twisted intramolecular charge transfer (TICT) excited state of the dyes. The good correlation between the fluorescence quantum yields of the dyes and the viscosity and the temperature of the media allows a determination of local viscosity of micelle based on the fluorescence quantum yields. The local viscosity of both core and corona regions of micelles increases at >T(cm) and shows a maximum at a temperature 7-9 °C higher than T(cm), and decreases at higher temperature due to the increased fluidity. The core viscosity is larger than that of the corona, and the corona viscosity increases toward the micelle center. The polymer concentration has different effects on the core and corona viscosity: the corona viscosity increases with a polymer concentration increase at the entire temperature range, whereas the core viscosity increases only at a low temperature. The corona viscosity increase is due to the condensation of a large number of polyethylene oxide (PEO) blocks. In contrast, the dehydration degree of polypropylene oxide (PPO) blocks in the core scarcely changes, and the core has a similar composition regardless of polymer concentration. The larger polymer concentration promotes a micelle formation at lower temperature where the fluidity increase is very weak, resulting in larger core viscosity.
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan.
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99
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Achilleos DS, Vamvakaki M. Multiresponsive Spiropyran-Based Copolymers Synthesized by Atom Transfer Radical Polymerization. Macromolecules 2010. [DOI: 10.1021/ma101331u] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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100
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Natali M, Aakeröy C, Desper J, Giordani S. The role of metal ions and counterions in the switching behavior of a carboxylic acid functionalized spiropyran. Dalton Trans 2010; 39:8269-77. [PMID: 20694220 DOI: 10.1039/c0dt00242a] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The ability of a carboxylic acid functionalized spiropyran, SP, to act as a reversible and selective receptor for metal ions has been systematically examined. A series of spectroscopic measurements, combined with single-crystal X-ray diffraction have been employed in order to determine metal-ion sensitivity and selectivity, binding constants, solution compositions, binding kinetics as well as solid-state structure of a metal-complex of this ligand. This molecule acts as a chelating ligand and binds to metal ions using a triad of functionalities and will release the metal ion by application of visible light. Altering the complex from ZnCl(2) and Zn(ClO(4))(2), leads to only a small change in the complex absorption maxima from 494 to 492 nm, but produced a drastic increase in the sensitivity for the zinc(II) ion. Fluorescence spectroscopy was employed to establish that the detection limit for Zn(II) is approximately 3 x 10(-7) M for Zn(ClO(4))(2). The counterion also influences binding constants and the equilibrium constants for Cu(ClO(4))(2) and CuCl(2) are K = 3.37 x 10(4) M(-1) to K = 2.04 x 10(3) M(-1), respectively. Additionally, in the presence of perchlorate, the spiropyran-Cu complex formation is fast enough to allow for real-time naked eye detection of this metal ion in less than three minutes; the formation of other metal complexes takes between 50 minutes to 2 hours. Finally, the single-crystal structure determination of the SP-zinc chloride complex shows that the Zn(II) ion displays a distorted square-pyramidal arrangement, and neighbouring metal ions are bound together into a 1-D coordination polymer with a hydrophilic core, surrounded by hydrophobic 'cladding'.
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Affiliation(s)
- Manuel Natali
- School of Chemistry/CRANN, Trinity College, Dublin, Ireland
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