Publications by authors named "Anjana Sreekumar"
The keyword "Fluorene" search in SciFinder found more than 57,000 results, including high-impact journal articles, review articles, patents, books, proceedings, etc. Against this background, a detailed enquiry has been made by our group on various classes of fluorenes and their relevancy. For the past several decades, fluorene and its related compounds have experienced extensive studies, which are attributed to the vast range of applications they possess in various fields like sensors, polymers, OLED devices and even in the pharmaceutical industries.
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- - The study focuses on synthesizing a series of 4,6-diarylpyrimidin-2-amine derivatives that exhibit adjustable optical properties depending on the aryl groups attached to them, both in solid and solution states.
- - The synthesized compounds showed significant variability in their optical characteristics, including absorption and emission rates, with quantum yields ranging from 8.11% to 71.00% in DMF and specific fluorescence lifetimes.
- - The results suggest that these derivatives have potential applications in optoelectronics due to their unique dual-state emission properties and the ability to modify energy levels through different substituents.
Polycyclic heterocycles are the most common and critical structural motifs found in a variety of natural products, medicines, fertilizers, and advanced materials. Because of their widespread use in biologically active compounds and material chemistry, functionalised dibenzo heterocyclic compounds, especially dibenzofuran, dibenzothiophene, and carbazole derivatives, garnered much attention over time. Scientists are especially interested in elucidating more efficient techniques for developing these industrially essential compounds.
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