SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands
Preparation and study of laterally ordered and disordered arrays of Au nanoislands as SERS substrates are reported. Developed technology allows obtaining SERS substrates with long-term stability (up to six months), efficient (up to 10⁴) and laterally homogenous enhancement of the Raman signal from m...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Дата: | 2012 |
| Автори: | , , , , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2012
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/118316 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands / .O. Yukhymchuk, S.A. Kostyukevych, V.M. Dzhagan, A.G. Milekhin, E.E. Rodyakina, I.B. Yanchuk, P.Ye. Shepeliavy, M.Ya. Valakh, K.V. Kostyukevych, V.O. Lysiuk, I.V. Tverdokhlib // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2012. — Т. 15, № 3. — С. 232-238. — Бібліогр.: 22 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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Yukhymchuk, V.O. Kostyukevych, S.A. Dzhagan, V.M. Milekhin, A.G. Rodyakina, E.E. Yanchuk, I.B. Shepeliavy, P.Ye. Valakh, M.Ya. Kostyukevych, K.V. Lysiuk, V.O. Tverdokhlib, I.V. 2017-05-29T17:00:52Z 2017-05-29T17:00:52Z 2012 SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands / .O. Yukhymchuk, S.A. Kostyukevych, V.M. Dzhagan, A.G. Milekhin, E.E. Rodyakina, I.B. Yanchuk, P.Ye. Shepeliavy, M.Ya. Valakh, K.V. Kostyukevych, V.O. Lysiuk, I.V. Tverdokhlib // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2012. — Т. 15, № 3. — С. 232-238. — Бібліогр.: 22 назв. — англ. 1560-8034 PACS 33.20.Fb; 36.40.Gk; 73.20.Mf; 78.30.-j https://nasplib.isofts.kiev.ua/handle/123456789/118316 Preparation and study of laterally ordered and disordered arrays of Au nanoislands as SERS substrates are reported. Developed technology allows obtaining SERS substrates with long-term stability (up to six months), efficient (up to 10⁴) and laterally homogenous enhancement of the Raman signal from molecular analyte. The substrates developed are suitable for Raman bio-diagnostics, because their plasmon resonance can be tuned within the range 700-900 nm that falls into the transparency window of human tissues. The dependence of optical and enhancement properties of the substrates on their morphology has been studied. The morphology of the Au island film and their plasmon resonance spectrum depend noticeably on the nominal Au thickness and post-annealing temperature, while the duration of annealing is of minor importance. Formation of nanoholes in the case of Au substrates on holographically pre-patterned polymer film opens up the possibility of additional Raman enhancement via the "hot spot"-effect. The work was supported by NAS of Ukraine (project № 3.5.3.4/6-DP), Fund for Fundamental Research of Ukraine (F40.2/068, F40.1/017), Russian Foundation for Basic Research (11-02-90427-Ukr-f-a) and Alexander von Humboldt Foundation. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands |
| spellingShingle |
SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands Yukhymchuk, V.O. Kostyukevych, S.A. Dzhagan, V.M. Milekhin, A.G. Rodyakina, E.E. Yanchuk, I.B. Shepeliavy, P.Ye. Valakh, M.Ya. Kostyukevych, K.V. Lysiuk, V.O. Tverdokhlib, I.V. |
| title_short |
SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands |
| title_full |
SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands |
| title_fullStr |
SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands |
| title_full_unstemmed |
SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands |
| title_sort |
sers of rhodamine 6g on substrates with laterally ordered and random gold nanoislands |
| author |
Yukhymchuk, V.O. Kostyukevych, S.A. Dzhagan, V.M. Milekhin, A.G. Rodyakina, E.E. Yanchuk, I.B. Shepeliavy, P.Ye. Valakh, M.Ya. Kostyukevych, K.V. Lysiuk, V.O. Tverdokhlib, I.V. |
| author_facet |
Yukhymchuk, V.O. Kostyukevych, S.A. Dzhagan, V.M. Milekhin, A.G. Rodyakina, E.E. Yanchuk, I.B. Shepeliavy, P.Ye. Valakh, M.Ya. Kostyukevych, K.V. Lysiuk, V.O. Tverdokhlib, I.V. |
| publishDate |
2012 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
Preparation and study of laterally ordered and disordered arrays of Au nanoislands as SERS substrates are reported. Developed technology allows obtaining SERS substrates with long-term stability (up to six months), efficient (up to 10⁴) and laterally homogenous enhancement of the Raman signal from molecular analyte. The substrates developed are suitable for Raman bio-diagnostics, because their plasmon resonance can be tuned within the range 700-900 nm that falls into the transparency window of human tissues. The dependence of optical and enhancement properties of the substrates on their morphology has been studied. The morphology of the Au island film and their plasmon resonance spectrum depend noticeably on the nominal Au thickness and post-annealing temperature, while the duration of annealing is of minor importance. Formation of nanoholes in the case of Au substrates on holographically pre-patterned polymer film opens up the possibility of additional Raman enhancement via the "hot spot"-effect.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118316 |
| citation_txt |
SERS of Rhodamine 6G on substrates with laterally ordered and random gold nanoislands / .O. Yukhymchuk, S.A. Kostyukevych, V.M. Dzhagan, A.G. Milekhin, E.E. Rodyakina, I.B. Yanchuk, P.Ye. Shepeliavy, M.Ya. Valakh, K.V. Kostyukevych, V.O. Lysiuk, I.V. Tverdokhlib // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2012. — Т. 15, № 3. — С. 232-238. — Бібліогр.: 22 назв. — англ. |
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2025-12-07T13:08:57Z |
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2025-12-07T13:08:57Z |
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