0348695 - ÚFE 2011 RIV GB eng J - Článek v odborném periodiku
Martan, Tomáš - Pospíšilová, Marie - Aubrecht, Jan - Mrázek, Jan - Podrazký, Ondřej - Kašík, Ivan - Matějec, Vlastimil
TAPERED OPTICAL FIBRES FOR LOCAL pH DETECTION.
Journal of Physics: Conference Series. Roč. 206, č. 1 (2010), 0120171-0120172. ISSN 1742-6588. E-ISSN 1742-6596.
[8th International Workshop on Information Optics (WIO' 09). Paris, 20.07.2009-24.07.2009]
Grant CEP: GA ČR(CZ) GP102/08/P639
Výzkumný záměr: CEZ:AV0Z20670512
Klíčová slova: optical planar sensor * fluorescence * pH
Kód oboru RIV: JB - Senzory, čidla, měření a regulace
DOI: https://doi.org/10.1088/1742-6596/206/1/012017

This contribution deals with preparation of so-called V-tapers and their employment for local detection of pH from 5.0 to 7.0 in samples simulating native conditions of plant cells. Fibre tapers of enhanced mechanical properties were prepared with waist diameters from tens microns to units microns. The surface of fibre tapers was sputtered by aluminium protective layer and fiber tip was covered by pH transducer BCECF. The V-tapers were successfully tested for local detection in pH range 5.0 to 7.0.

Trvalý link: http://hdl.handle.net/11104/0189141