naa a22 4500 510804349 CHVBK 20180411083409.0 cr unu---uuuuu 180411e20130801xx s 000 0 eng 10.1007/s11664-013-2596-x doi (NATIONALLICENCE)springer-10.1007/s11664-013-2596-x Heraclenin: A Potential Optoelectronic Device Material from Prangos pabularia [Elektronische Daten] [Javid Banday, Ghulam Bhat, Feroz Mir, Mushtaq Qurishi, Surinder Koul, Tej Razdan] Heraclenin (C16H14O5), a linear furanocoumarin, was isolated from the ethyl acetate extract of the roots of Prangos pabularia. The compound was characterized using x-ray diffraction (XRD), scanning electron microscopy (SEM), optical microscopy, ultraviolet (UV)-visible, and photoluminescence (PL) measurements. Structural analysis confirmed the orthorhombic structure of the system. Exploration by SEM and optical images predicted that the compound contains microcrystals with irregular morphology. From UV-visible spectroscopy, high transmission was displayed by these crystals in the entire visible range. The optical band gap (E g) was found to be around 3.91eV and exhibited indirect allowed transitions. Photoluminescence data showed good emission at certain wavelengths in the visible region. The observed optical properties could be due to intramolecular charge transfer (ICT) when excited by any suitable light. The present properties of the compound can be explored for use in optoelectronics and as fluorophores in biological imaging applications. TMS, 2013 Prangos pabularia nationallicence heraclenin nationallicence furanocoumarin nationallicence orthorhombic nationallicence optoelectronics nationallicence wide band gap nationallicence Banday Javid Department of Chemistry, National Institute of Technology, 190006, Hazratbal, Srinagar, J&K, India aut Bhat Ghulam University Science Instrumentation Centre, University of Kashmir, 190006, Hazratbal, Srinagar, J&K, India aut Mir Feroz University Science Instrumentation Centre, University of Kashmir, 190006, Hazratbal, Srinagar, J&K, India aut Qurishi Mushtaq Department of Chemistry, University of Kashmir, 190006, Hazratbal, Srinagar, J&K, India aut Koul Surinder Bio-organic Division, Indian Institute of Integrative Medicine (CSIR), Canal Road, Jammu, J&K, India aut Razdan Tej Department of Chemistry, University of Jammu, Ambedkar Road, Jammu, J&K, India aut Journal of Electronic Materials Springer US; http://www.springer-ny.com 42/8(2013-08-01), 2498-2503 0361-5235 42:8<2498 2013 42 11664 https://doi.org/10.1007/s11664-013-2596-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11664-013-2596-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Banday Javid Department of Chemistry, National Institute of Technology, 190006, Hazratbal, Srinagar, J&K, India aut NATIONALLICENCE 700 1- Bhat Ghulam University Science Instrumentation Centre, University of Kashmir, 190006, Hazratbal, Srinagar, J&K, India aut NATIONALLICENCE 700 1- Mir Feroz University Science Instrumentation Centre, University of Kashmir, 190006, Hazratbal, Srinagar, J&K, India aut NATIONALLICENCE 700 1- Qurishi Mushtaq Department of Chemistry, University of Kashmir, 190006, Hazratbal, Srinagar, J&K, India aut NATIONALLICENCE 700 1- Koul Surinder Bio-organic Division, Indian Institute of Integrative Medicine (CSIR), Canal Road, Jammu, J&K, India aut NATIONALLICENCE 700 1- Razdan Tej Department of Chemistry, University of Jammu, Ambedkar Road, Jammu, J&K, India aut NATIONALLICENCE 773 0- Journal of Electronic Materials Springer US; http://www.springer-ny.com 42/8(2013-08-01), 2498-2503 0361-5235 42:8<2498 2013 42 11664 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer