| 발행년도/권호 |
2013 년 / 권호: V.25,no.2,Jun |
| 논문제목1(원어) |
Study of HOMO and LUMO Energy Levels for Spirolactam Ring Moiety Using Electrochemical Approach
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| 논문제목2(타언어) |
Study of HOMO and LUMO Energy Levels for Spirolactam Ring Moiety Using Electrochemical Approach
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| 저자(원어) |
Hyungjoo Kim, Sehoon Lee and Young-A Son |
| 저자(타언어) |
Hyungjoo Kim, Sehoon Lee and Young-A Son |
| 소속(원어) |
Chungnam National University |
| 소속(타언어) |
Chungnam National University |
| 시작/끝
페이지 |
83 ~ 88 총페이지 : 6 |
| 언어(원어) |
English |
| 초록 |
Abstract: Rhodamine dyes have been studied in various scientific areas due to their excellent photophysical properties. In particular, these rhodamine dyes are one of the most famous fluorophores as signal unit in chemosensor study. This is related to spirolactam ring system in rhodamine dyes. When the spirolactam ring is closed, there is nonfluorescence and colorless. Whereas, ring-opening of the corresponding spirolactam induces strong fluorescence and color. These absorption and emission changes are related to structural changes as well as electron energy potential levels such as HOMO and LUMO values. In this study, two different structures of rhodamine 6G hydrazide depending on the spirolactam ring system were investigated using absorption measurement, electrochemical measurement and computational calculations.
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| 키워드 |
Keywords: rhodamine 6G, HOMO, LUMO, absorption, cyclicvoltammetry
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| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2013_v25n2_83 |
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