The present disclosure is related to the synthesis and applications of a benzo[a]phenoxazine. It displays good photophysical properties, such as high molar extinction coefficient, good fluorescence quantum yield and solubility in water. The present invention also refers to the use of the fluorochromophore simultaneously as fixative and label in a composition for cytology, preferably mucous cells, like cells from the oral cavity and, cells from exo and endocervix. This composition is suitable for medical use, such as in neoplasic detection, preferably, cervix and oral cavity cancers.
本公开涉及苯并[a]苯醚
噻吩的合成和应用。它具有良好的光物理性能,如高摩尔消光系数、良好的荧光量子产率和
水溶性。本发明还涉及在细胞学组成物中同时将荧光色团用作固定剂和标记剂的用途,优选为粘膜细胞,如口腔细胞、外宫颈和内宫颈细胞。该组成物适用于医学用途,如在肿瘤检测中,特别是宫颈癌和口腔癌。