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Covalent organic nanosheets for bioimaging.

ABSTRACT: Covalent organic nanosheets (CONs) have attracted much attention because of their excellent physical, chemical, electronic, and optical properties. Although covalent organic nanosheets have widely been used in many applications, there are only a few CONs that have been tested for bio-medical applications. Nanometer sized triazine-based nanosheets were obtained by exfoliating their bulk counterparts in water. The obtained nanosheets were dispersible and stable in water with enhanced photoluminescence properties compared to the bulk material. The nanosheets were biocompatible and non-toxic and showed ability to stain HeLa cell nuclei without additional assistance of an external targeting agent.

SUBMITTER: Das G

PROVIDER: S-EPMC6243473 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature

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Covalent organic nanosheets for bioimaging.

Das Gobinda G Benyettou Farah F Sharma Sudhir Kumar SK Sharama Sudhir Kumar SK Prakasam Thirumurugan T Gándara Felipe F de la Peña-O'Shea Victor A VA Saleh Na'il N Pasricha Renu R Jagannathan Ramesh R Olson Mark A MA Trabolsi Ali A

Chemical science 20180903 44

Covalent organic nanosheets (CONs) have attracted much attention because of their excellent physical, chemical, electronic, and optical properties. Although covalent organic nanosheets have widely been used in many applications, there are only a few CONs that have been tested for bio-medical applications. Nanometer sized triazine-based nanosheets were obtained by exfoliating their bulk counterparts in water. The obtained nanosheets were dispersible and stable in water with enhanced photoluminesc ...[more]

PMID: 30542586

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