Synthesis, Optical Characteristics and Complex Formation of Molecular Receptors Based on 1,8-Naphthalimide Derivatives in Solution and in Composition of Hybrid Tin Dioxide Nanoparticles

Abstract

In the present work the synthesis of N-alkyl-and N-phenyl-1,8-

A Study on Cation-Dependent Resonance Energy Transfer in Crown-Containing Bischromophoric System Based on 4-Methoxyand 4-Styryl-1,8-naphthalimide

“…Photoinduced Electron Transfer). [22][23][24][25][26][27][28][29][30][31][32] В частности, присутствие фрагмента азадитиа-15-краун-5-эфира в структуре 4-метоксинафталимида 15C5-MNI (Cхема 1) обес-печивало селективный флуоресцентный отклик на катионы серебра в нейтральном водном растворе (HEPESбуфер, рН 7.3) за счет образования комплекса состава металл -лиганд 1:1. [31] Добавление других катионов металлов (Hg 2+ , Cu 2+ , Zn 2+ , Fe 2+ , Ni 2+ , Pb 2+ , Cd 2+ , Ca 2+ , Mg 2+ ) к сенсору 15C5-MNI не вызывало спектральных изменений.…”

A fluorescent molecule based on 1,8- naphthalic anhydride: synthesis, spectral properties, and studying the conductance in solution

“…The naphthalene compound with an amine substituent is sensitive to the solvent effects, therefore the fluorescence spectrum, quantum yield, and lifetime are changed with the solvent is changed because the binding to a substrate [9]. The optical molecular sensor is created by 1,8-naphthalimide, therefore the 1,8naphthalimide derivatives are used as fluorescent markers in biology, anticancer drugs, electroluminescent compounds [10], and fluorescent brightening agents ( FBA), energy sun collectors [11]. Recently, there are many researches depend on the synthesis of new photochromic devices, therefore new photochromic compounds are prepared by naphthalimide derivatives [12].…”