ScholarWorks@숙명여자대학교

초록

The concept of molecular symmetry was rationally applied to transform a monomeric asymmetric indolizine moiety into a dimeric symmetric bisindolizine, resulting a new fluorescent molecular framework having appealing aggregation induced emission (AIE) properties and a bathochromic shift in emission wavelength. The synthetic protocol utilized an operationally straightforward Pd-catalyzed dehydrogenative coupling reaction. Among the synthesized derivatives, the most efficient AIE compound was identified and employed for latent fingerprint (LFP) imaging. The LFP visualization protocol involves the application of the AIEgen solution to the fingerprint surface, followed by washing with water to reveal detailed fingerprint pattern.

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