Tapered-Fiber Optical Sensor for Physiological pH Range
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F15%3A00449516" target="_blank" >RIV/67985882:_____/15:00449516 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1109/JSEN.2015.2432091" target="_blank" >http://dx.doi.org/10.1109/JSEN.2015.2432091</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/JSEN.2015.2432091" target="_blank" >10.1109/JSEN.2015.2432091</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Tapered-Fiber Optical Sensor for Physiological pH Range
Popis výsledku v původním jazyce
Optical sensors brings new possibilities to biological, medical, and environmental applications, since they are small, immune to electromagnetic field and their potential unwanted interaction with measured samples is limited. This paper describes influence of composition of pH-sensitive layers to their performance and application of these layers in a tapered-fiber optical pH sensor. The sensitive layers were based on ion-pair of 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt and hexadecyltrimethylammonium bromide, which was immobilized in xerogel matrices composed of ethyltriethoxysilane (ETES) and (3-glycidoxypropyl)-trimethoxysilane (GLYMO) in different ratios. The best performance was obtained for layers with ETES:GLYMO ratio of 40:60. Theirdetection range was in the interval of pH from 5.75 to 7.25. Proved stability of sols and coated optical substrates makes the practical application of these sensing layers feasible and the tested tapered-fiber probes are suitable for dete
Název v anglickém jazyce
Tapered-Fiber Optical Sensor for Physiological pH Range
Popis výsledku anglicky
Optical sensors brings new possibilities to biological, medical, and environmental applications, since they are small, immune to electromagnetic field and their potential unwanted interaction with measured samples is limited. This paper describes influence of composition of pH-sensitive layers to their performance and application of these layers in a tapered-fiber optical pH sensor. The sensitive layers were based on ion-pair of 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt and hexadecyltrimethylammonium bromide, which was immobilized in xerogel matrices composed of ethyltriethoxysilane (ETES) and (3-glycidoxypropyl)-trimethoxysilane (GLYMO) in different ratios. The best performance was obtained for layers with ETES:GLYMO ratio of 40:60. Theirdetection range was in the interval of pH from 5.75 to 7.25. Proved stability of sols and coated optical substrates makes the practical application of these sensing layers feasible and the tested tapered-fiber probes are suitable for dete
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JA - Elektronika a optoelektronika, elektrotechnika
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/TA04011400" target="_blank" >TA04011400: Vláknově optický pH metr pro mikroskopické biologické vzorky</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
IEEE Sensors Journal
ISSN
1530-437X
e-ISSN
—
Svazek periodika
15
Číslo periodika v rámci svazku
9
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
7
Strana od-do
4967-4973
Kód UT WoS článku
000358648200030
EID výsledku v databázi Scopus
2-s2.0-84937501182