TY - GEN N1 - Optica Applicata, Vol. 39, 2009, nr 2, s. 391-399 N2 - The presented studies are based on the predictions of the behavior of certain types of fluorescence pigments in water solutions. Their asymmetric structure causes spontaneous surface concentration of the investigated sample. As a result, a densely packed, organized surface layer is created. This layer facilitates much better conditions for fluorescence than the rest of a sample. A set-up for solution surface fluorescence measurements has been assembled. This paper presents the results of the studies which confirm the occurrence of this phenomenon. The studies involved testing several biological samples. The described concept of fluorescence measurement has significant practical aspect. L1 - http://www.dbc.wroc.pl/Content/59066/optappl_3902p391.pdf M3 - artykuł L2 - http://www.dbc.wroc.pl/Content/59066 PY - 2009 KW - optyka KW - fluorescence KW - amphophility KW - surface self concentration KW - liquid crystal C1 - Wszystkie prawa zastrzeżone (Copyright) A1 - Gębala, Stefan A2 - Gaj, Miron. Redakcja A2 - Urbańczyk, Wacław. Redakcja PB - Oficyna Wydawnicza Politechniki Wrocławskiej C6 - Dla wszystkich w zakresie dozwolonego użytku LA - eng CY - Wrocław T1 - Measurements of solution fluorescence – a new concept UR - http://www.dbc.wroc.pl/dlibra/publication/edition/59066 ER -