Development of Pyrene Embedded Luminophore via π‐linker: Room Temperature Phosphorescence (RTP) and Sensing towards Nitroaromatics (NACs)-Reference-Cited by-同舟云学术

Development of Pyrene Embedded Luminophore via π‐linker: Room Temperature Phosphorescence (RTP) and Sensing towards Nitroaromatics (NACs)

Published:2024-09-11 Issue: Volume: Page:
ISSN:2367-0932
Container-title:ChemPhotoChem
language:en
Short-container-title:ChemPhotoChem

Author:

Jamuna Kannan¹²,Govindharaj Prasannamani³,Krishnan Aravind⁴,Savitha Devi Natarajan⁵,Sebastian Amal Tom²,Selvapalam Narayanan¹,Mukherjee Moubani²,Data Przemyslaw³,Gayathri Santhalingum⁶,Sivakumar Shanmugam²^ORCID,Ashokkumar Balasubramaniem⁶

Affiliation:

1. Kalasalingam Academy of Research and Education Krishnan Koil Viruthunagar-626126 India

2. Department of Organic Chemistry School of Chemistry Madurai Kamaraj University Madurai 625021 India

3. Łódź University of Technology Faculty of Chemistry Department of Molecular Physics Stefana Żeromskiego 116 90-924 Łódź Poland

4. Department of Chemistry Saint Berchmans College 686101 Kottayam Changanassery Kerala India

5. Department of Chemistry Arul Anandar College Madurai 625514 Tamil Nadu India

6. School of Biotechnology Madurai Kamaraj University Madurai 625021 Tamil Nadu India

Abstract

AbstractA pyrene base luminophore was designed and synthesised under ambient conditions using [4+2] annulation. The synthesised probe PYINDP exhibits good optical properties and emits greenish blue, with high colour purity in solid, solution, and thin film phases. In solution, the CIE coordinates were found to be (0.20, 0.48), and for an aggregated state emitting deep green colour, the CIE values are (0.27, 0.65). Room temperature phosphorescence (RTP) is generated by the luminophore PYINDP, owing to the ISC process. Moreover, the emitter demonstrated an excellent limit of detection values in detecting nitroaromatics (NACs). Bio‐imaging studies on HEK, A549 cell lines were successfully carried out to verify the staining capability of PYINDP in biological systems.

Funder

Science and Engineering Research Board

Publisher

Wiley

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