dc.contributor.advisor | Gunnlaugsson, Thorfinnur | |
dc.contributor.author | Ali, Haslin Dato Paduka Haji | |
dc.date.accessioned | 2019-04-29T14:10:05Z | |
dc.date.available | 2019-04-29T14:10:05Z | |
dc.date.issued | 2007 | |
dc.identifier.citation | Haslin Dato Paduka Haji Ali, 'Synthesis and physical evaluation of urea- and thiourea-based receptors and sensors for anions', [thesis], Trinity College (Dublin, Ireland). School of Chemistry, 2007, pp 271 | |
dc.identifier.other | THESIS 8241 | |
dc.identifier.uri | http://hdl.handle.net/2262/86197 | |
dc.description.abstract | This thesis, entitled “Synthesis and Physical Evaluation of Urea- and Thiourea-based Receptors and Sensors for Anions”, consists of five chapters. Chapter 1 briefly introduces the field of molecular sensing, followed by a general description of anion sensing, which includes the design principles of anion receptors and sensors as well as the advantages of their practical use. A review of various recent examples of urea- and thiourea-based fluorescent and colorimetric anion sensors is also presented, which is then followed by a summary of the anion sensing work carried out within the Gunnlaugsson research group. Finally, an outline of the project objectives is described. Chapter 2 discusses the synthesis of bis-phenyl urea and thiourea receptors, substituted at the 2- and 4-position of the aromatic rings by electron-donating (i.e. CH3 ) and electron-withdrawing (i.e. F, CF3 ) groups. .... In Chapter 3, the synthesis of polyaromatic thiourea-based fluorescent anion sensors is described and the physical evaluation of their anion binding abilities in DMSO or DMSO-d6 using various techniques (such as 1H NMR, fluorescence and CD spectroscopies) is discussed. ... Chapter 4 concentrates of the synthesis and anion binding studies of hydrazinebased naphthalimide colorimetric sensors, consisting of either a urea or thiourea moiety. ... Finally, Chapter 5 outlines the experimental procedures used in Chapter 2-4, and presents the characterisation of the compounds prepared. | |
dc.format | 1 volume | |
dc.language.iso | en | |
dc.publisher | Trinity College (Dublin, Ireland). School of Chemistry | |
dc.relation.isversionof | http://stella.catalogue.tcd.ie/iii/encore/record/C__Rb12979559 | |
dc.subject | Chemistry, Ph.D. | |
dc.subject | Ph.D. Trinity College Dublin | |
dc.title | Synthesis and physical evaluation of urea- and thiourea-based receptors and sensors for anions | |
dc.type | thesis | |
dc.type.supercollection | thesis_dissertations | |
dc.type.supercollection | refereed_publications | |
dc.type.qualificationlevel | Doctoral | |
dc.type.qualificationname | Doctor of Philosophy (Ph.D.) | |
dc.rights.ecaccessrights | openAccess | |
dc.format.extentpagination | pp 271 | |
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