Synthesis and investigation of 1,8-naphthalimide derivative with sensor activity
نویسندگان
چکیده
The paper reports on the synthesis and fluorescence characteristics of novel 1,8-naphthalimide fluorophore. It was configured as a “fluorophore-spacerreceptor” system able to act pH-probe via PET (photoinduced electron transfer) sensing mechanism. Due tertiary amine receptor probe showed “off-on” switching properties under transition from alkaline acid media. Also, ability detect metal ions in water/ dimethylformamide (1:1, v/v) has been evaluated by monitoring changes its intensity. Among tested (Cu2+, Pb2+, Zn2+, Ni2+, Hg2+, Fe3+) only presence Fe3+ efficiently detected quenching
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ژورنال
عنوان ژورنال: Glasnik hemi?ara, tehnologa i ekologa Republike Srpske
سال: 2022
ISSN: ['1840-054X', '2232-755X']
DOI: https://doi.org/10.7251/jcte2203006m