This paper highlights advances made using the 4-bora-3a,4a-diaza-s-indacene (BODIPY) as a fluorophore in design and application of fluorescent sensors for microenvironment polarity. Sections of the paper cover broad analysis of a range of fluorescent indicators immobilized in ethyl- and methyl cellulose matrices. The present study demonstrates that BODIPY-based fluorescent materials could be successfully utilized for ratiometric detection of ethanol and acetone in gas phase. The achieved limit of detection value equals 0.02 mg/ml for acetone and 0.08 mg/ml for ethanol, whereas obtained sensoric materials are reusable without regeneration required.

本文重点介绍了使用 4-bora-3a,4a-diaza-s-indacene (BODIPY) 作为荧光团在微环境极性荧光传感器的设计和应用中取得的进展。论文的各个部分涵盖了对固定在乙基和甲基纤维素基质中的一系列荧光指示剂的广泛分析。本研究表明，基于 BODIPY 的荧光材料可成功用于气相中乙醇和丙酮的比率检测。达到的检测值限值丙酮为 0.02 mg/ml，乙醇为 0.08 mg/ml，而获得的传感材料无需再生即可重复使用。