Screening and identification of bioorganic light-emitting substances from marine macrophytes

Organic light-emitting materials in marine macrophytes from various coastal environments were identified. Twentyeight species from the solvent fractions were examined and identified as candidates for bioorganic light-emitting materials using photoluminescence (PL) spectra and gas chromatography-mass...

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Published inAlgae (Korean Phycological Society) Vol. 30; no. 2; pp. 171 - 179
Main Authors Jung, Sang Mok, Lee, Han Seong, Lee, Han Joo, Kang, Seul Gi, Son, Ji Su, Jeon, Jae Hyuk, Chae, Hee Baik, Shin, Hyun Woung
Format Journal Article
LanguageKorean
Published 2015
Subjects
photoluminescence spectrum
gas chromatography-mass spectrometry
bioorganic light-emitting material
marine macrophytes
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Summary:Organic light-emitting materials in marine macrophytes from various coastal environments were identified. Twentyeight species from the solvent fractions were examined and identified as candidates for bioorganic light-emitting materials using photoluminescence (PL) spectra and gas chromatography-mass spectrometry. We selected 16 solvent fractions from a total of 1,221 prepared from Ishige okamurae, Sargassum confusum, Grateloupia elliptica, Chondracanthus intermedius, Porphyra yezoensis, Meristotheca papulosa, Gelidium amansii, and Scytosiphon lomentaria. The maximum light-emitting PL spectra appeared at various colors, mainly between blue and green, based on chromaticity coordinates, from solvent fractions of M. papulosa, G. amansii, G. elliptica, P. yezoensis, S. lomentaria, I. okamurae, and C. intermedius. These results will contribute to the development of novel organic light-emitting materials.
Bibliography:KISTI1.1003/JNL.JAKO201519262930555
ISSN:1226-2617
2093-0860