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Immobilization of fluorescent chemosensor on pyrogenic silica: A promising device for gaseous detection. J Colloid Interface Sci 2015; 450:62-67. [DOI: 10.1016/j.jcis.2015.02.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 02/13/2015] [Indexed: 11/18/2022]
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Fiddler MN, Begashaw I, Mickens MA, Collingwood MS, Assefa Z, Bililign S. Laser spectroscopy for atmospheric and environmental sensing. SENSORS 2009; 9:10447-512. [PMID: 22303184 PMCID: PMC3267232 DOI: 10.3390/s91210447] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2009] [Accepted: 12/02/2009] [Indexed: 12/12/2022]
Abstract
Lasers and laser spectroscopic techniques have been extensively used in several applications since their advent, and the subject has been reviewed extensively in the last several decades. This review is focused on three areas of laser spectroscopic applications in atmospheric and environmental sensing; namely laser-induced fluorescence (LIF), cavity ring-down spectroscopy (CRDS), and photoluminescence (PL) techniques used in the detection of solids, liquids, aerosols, trace gases, and volatile organic compounds (VOCs).
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Affiliation(s)
- Marc N. Fiddler
- NOAA-ISET Center, North Carolina A&T State University, 1601 E Market Street Greensboro, NC 27411, USA; E-Mail:
| | - Israel Begashaw
- Department of Physics, North Carolina A&T State University, Greensboro, 1601 E Market Street, Marteena Hall, Greensboro, NC 27411, USA; E-Mail:
| | - Matthew A. Mickens
- Department of Chemistry, North Carolina A&T State University, 1601 E Market Street, New Science Building, Greensboro, NC 27411, USA; E-Mail:
- Energy & Environmental Systems Program, North Carolina A&T State University, 1601 E Market Street, Greensboro, NC 27411, USA; E-Mail:
| | - Michael S. Collingwood
- Energy & Environmental Systems Program, North Carolina A&T State University, 1601 E Market Street, Greensboro, NC 27411, USA; E-Mail:
| | - Zerihun Assefa
- NOAA-ISET Center, North Carolina A&T State University, 1601 E Market Street Greensboro, NC 27411, USA; E-Mail:
- Department of Chemistry, North Carolina A&T State University, 1601 E Market Street, New Science Building, Greensboro, NC 27411, USA; E-Mail:
- Authors to whom correspondence should be addressed; E-Mails: (Z.A.); (S.B.); Tel.: +1-336-285-2328/2255; Fax: +1-336-256-2542/ 334-7124
| | - Solomon Bililign
- NOAA-ISET Center, North Carolina A&T State University, 1601 E Market Street Greensboro, NC 27411, USA; E-Mail:
- Department of Physics, North Carolina A&T State University, Greensboro, 1601 E Market Street, Marteena Hall, Greensboro, NC 27411, USA; E-Mail:
- Authors to whom correspondence should be addressed; E-Mails: (Z.A.); (S.B.); Tel.: +1-336-285-2328/2255; Fax: +1-336-256-2542/ 334-7124
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Surpateanu GG, Becuwe M, Lungu NC, Dron PI, Fourmentin S, Landy D, Surpateanu G. Photochemical behaviour upon the inclusion for some volatile organic compounds in new fluorescent indolizine β-cyclodextrin sensors. J Photochem Photobiol A Chem 2007. [DOI: 10.1016/j.jphotochem.2006.06.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Kotomari S, Yoshikawa T, Mizutani T, Takagi H. N-Methylporphyrin as a Binding Motif for the Recognition of a Phenolic Hydroxy Group. CHEM LETT 2006. [DOI: 10.1246/cl.2006.1020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Delattre F, Woisel P, Bria M, Surpateanu G. Structural investigations of pyridin-4-yl indolizine modified beta-cyclodextrin derivatives as fluorescent chemosensors for organic guest molecules. Carbohydr Res 2006; 340:1706-13. [PMID: 15927172 DOI: 10.1016/j.carres.2005.05.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2004] [Revised: 05/06/2005] [Accepted: 05/08/2005] [Indexed: 11/16/2022]
Abstract
In order to investigate the substituent effects on their conformations and spectroscopic properties, a series of pyridin-4-ylindolizine modified beta-cyclodextrin derivatives were studied by 2D NMR (ROESY spectra) in D2O, circular dichroïsm, and fluorescence spectroscopy. It was found that the linked indolizin-beta-cyclodextrin compounds exhibited two types of conformations, as a function of the substituent, in which fluorescent moieties formed either an intramolecular complex or were not included in the hydrophobic cavity of the macrocycle. Under addition of organic guest species in a phosphate buffer at neutral pH, the variation of emission fluorescence intensity showed that these compounds are of significance for detection of volatile organic molecules and adamantane derivatives and might be used as molecular chemosensor.
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Affiliation(s)
- François Delattre
- Laboratoire de Synthèse Organique et Environnement, Université du Littoral Côte d'Opale, 145 avenue M. Schumann, F-59140 Dunkerque, France.
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Dorjpalam N, Toda M, itoh H, Hamada F. Fluorescent Molecular Sensing System Based on Tri-Pyrenes-Labeled ?-Cyclodextrin at the Hetero Rim. J INCL PHENOM MACRO 2004. [DOI: 10.1007/s10847-003-8844-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Fluorescent Molecular Sensing System Based on Tri-Pyrenes-Labeled ?-Cyclodextrin at the Hetero Rim. J INCL PHENOM MACRO 2004. [DOI: 10.1007/s10847-004-8844-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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