Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan
A novel luminescent temperature sensor using ruthenium(II)-tris(2,2´-bipyridil) ([Ru(bpy)₃]²⁺) incorporated into chitosan polymer matrix was developed. The sensor exhibits completely reversible and stable luminescent response (λ exc = 455 nm, λ em = 605 nm), strong temperature sensitivity (–2.0 %/°C...
Збережено в:
| Опубліковано в: : | Functional Materials |
|---|---|
| Дата: | 2013 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2013
|
| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/119962 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan / M. Tsvirko, S. Tkaczyk, M. Kozak, B. Kalota // Functional Materials. — 2013. — Т. 20, № 1. — С. 127-132. — Бібліогр.: 36 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862547033676578816 |
|---|---|
| author | Tsvirko, M. Tkaczyk, S. Kozak, M. Kalota, B. |
| author_facet | Tsvirko, M. Tkaczyk, S. Kozak, M. Kalota, B. |
| citation_txt | Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan / M. Tsvirko, S. Tkaczyk, M. Kozak, B. Kalota // Functional Materials. — 2013. — Т. 20, № 1. — С. 127-132. — Бібліогр.: 36 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | A novel luminescent temperature sensor using ruthenium(II)-tris(2,2´-bipyridil) ([Ru(bpy)₃]²⁺) incorporated into chitosan polymer matrix was developed. The sensor exhibits completely reversible and stable luminescent response (λ exc = 455 nm, λ em = 605 nm), strong temperature sensitivity (–2.0 %/°C), significant luminescence intensity decrease (~10×) in the range of 25–75°C, and stable construction. Ruthenium(II) complex oxygen sensitivity was avoided by use of matrix (chitosan) with low oxygen permeability coefficient. In the absence of oxygen the sensor shows a little higher accuracy and stability of luminescence response than under oxygen conditions. Moreover, this sensor, due to biocompatibility of the used ingredients and the emission in the red VIS-region, which is transparent for tissues, is promising for use in biological applications.
|
| first_indexed | 2025-11-25T12:22:55Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119962 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-11-25T12:22:55Z |
| publishDate | 2013 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Tsvirko, M. Tkaczyk, S. Kozak, M. Kalota, B. 2017-06-10T13:30:44Z 2017-06-10T13:30:44Z 2013 Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan / M. Tsvirko, S. Tkaczyk, M. Kozak, B. Kalota // Functional Materials. — 2013. — Т. 20, № 1. — С. 127-132. — Бібліогр.: 36 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm20.01.127 https://nasplib.isofts.kiev.ua/handle/123456789/119962 A novel luminescent temperature sensor using ruthenium(II)-tris(2,2´-bipyridil) ([Ru(bpy)₃]²⁺) incorporated into chitosan polymer matrix was developed. The sensor exhibits completely reversible and stable luminescent response (λ exc = 455 nm, λ em = 605 nm), strong temperature sensitivity (–2.0 %/°C), significant luminescence intensity decrease (~10×) in the range of 25–75°C, and stable construction. Ruthenium(II) complex oxygen sensitivity was avoided by use of matrix (chitosan) with low oxygen permeability coefficient. In the absence of oxygen the sensor shows a little higher accuracy and stability of luminescence response than under oxygen conditions. Moreover, this sensor, due to biocompatibility of the used ingredients and the emission in the red VIS-region, which is transparent for tissues, is promising for use in biological applications. en НТК «Інститут монокристалів» НАН України Functional Materials Devices and instruments Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan Article published earlier |
| spellingShingle | Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan Tsvirko, M. Tkaczyk, S. Kozak, M. Kalota, B. Devices and instruments |
| title | Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan |
| title_full | Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan |
| title_fullStr | Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan |
| title_full_unstemmed | Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan |
| title_short | Luminescent temperature sensor based on [Ru(bpy)₃]²⁺ incorporated into chitosan |
| title_sort | luminescent temperature sensor based on [ru(bpy)₃]²⁺ incorporated into chitosan |
| topic | Devices and instruments |
| topic_facet | Devices and instruments |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119962 |
| work_keys_str_mv | AT tsvirkom luminescenttemperaturesensorbasedonrubpy32incorporatedintochitosan AT tkaczyks luminescenttemperaturesensorbasedonrubpy32incorporatedintochitosan AT kozakm luminescenttemperaturesensorbasedonrubpy32incorporatedintochitosan AT kalotab luminescenttemperaturesensorbasedonrubpy32incorporatedintochitosan |