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dc.contributor.author倪湘茹zh_TW
dc.contributor.author鍾文聖zh_TW
dc.contributor.authorNi, Xiang-Ruen_US
dc.contributor.authorChung, Wen-Shengen_US
dc.date.accessioned2018-01-24T07:36:58Z-
dc.date.available2018-01-24T07:36:58Z-
dc.date.issued2016en_US
dc.identifier.urihttp://etd.lib.nctu.edu.tw/cdrfb3/record/nctu/#GT070352527en_US
dc.identifier.urihttp://hdl.handle.net/11536/138835-
dc.description.abstract在本研究中利用點擊化學修飾芳杯下緣,引入芘為螢光發射基團,並延續實驗室陳映蓉學姐的意外發現,利用過量的過氯酸鐵,有效合成出苯醌芳杯之骨架,衍生出更加多樣性的分子。故在本研究中,合成下緣為芘三唑取代的苯醌芳杯之衍生化合物3336。由實驗結果,我們發現化合物33,因其骨架改變,使其螢光放射強度減弱,進而影響其光學性質;化合物34對Zn2+與Cd2+離子有單體激態雙體的螢光變化;化合物35原本預期可以做為雙調控的離子感測器,因其合成上的困難,因此沒有後續的感測探討;化合物36對於Ca2+與Pb2+離子有較明顯的選擇性,錯合前後可造成顏色的變化;另外,化合物36加入陰離子如F-、AcO-及H2PO4-,亦可以由肉眼觀察其顏色變化。此外,我們更進一步利用氫核磁共振光譜探討化合物34與化合物36之離子錯合模型,並相互印證比較其差異。zh_TW
dc.description.abstractIn this study, we modified the lowerrim of the calix[4]arene by attaching distal pyrene unit as the fluorophore through the click chemistry of pyrene azides with 25, 27bispropargyl calix[4]arene. Based on the methods developed by Ms. YingJung Chen, we successfully synthesized the unique skeleton of calix[4]quinone and its derivatives 3336. Based on the results from UVVis spectroscopy and fluorescence spectrometry, we found that fluorescence emission intensity decreased, because more flexible structure will cause energy lost in the cases of 33; 34 possesses an efficient excimer formation and emission, and the fluorescent spectra changes observed upon addition of various metal ions show that 34 is selective for Cd2+ and Zn2+ over other metal ions; Owing to the low yield of 35, we didn’t investigate the allosteric effect of 35. In addition, compound 36 was found to change color when anion such as F-, AcO- and H2PO4- was added to its solution. Moreover, we further investigate the complexation models by using NMR titration spectroscopy.en_US
dc.language.isozh_TWen_US
dc.subject芳杯zh_TW
dc.subject苯醌zh_TW
dc.subject偶氮zh_TW
dc.subject螢光zh_TW
dc.subjectzh_TW
dc.subjectcalixareneen_US
dc.subjectquinoneen_US
dc.subjectazobenzeneen_US
dc.subjectflurescenceen_US
dc.subjectpyreneen_US
dc.title含芘三唑取代之苯醌芳杯及其衍生物之離子感測研究zh_TW
dc.titleTriazole Functionalized Calix[4]quinone Derivatives as Highly Selective Ion Sensoren_US
dc.typeThesisen_US
dc.contributor.department應用化學系碩博士班zh_TW
Appears in Collections:Thesis