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Fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water

bioindicator; cadmium; cell organelle; concentration (composition); copper; detection method; microorganism; photosynthesis

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Main Authors: Khishamuddin N.A., Shing W.L., Kin C.M., Niu V.B.W.
Other Authors: 57202058030
Format: Article
Published: Thai Society of Higher Eduation Institutes on Environment 2023
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spelling my.uniten.dspace-242052023-05-29T14:56:56Z Fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water Khishamuddin N.A. Shing W.L. Kin C.M. Niu V.B.W. 57202058030 55819849800 24172523100 57193526784 bioindicator; cadmium; cell organelle; concentration (composition); copper; detection method; microorganism; photosynthesis This paper reports the fluorometric responses of photosynthetic microorganism consortium in the detection of heavy metals (Cu and Cd). The consortium was collected from natural water body, and then exposed to different concentration of heavy metals. The response was measured based on the fluorescence signal emitted by the consortium before and after the exposure to heavy metals, with excitation and emission wavelengths set at 526 nm and 648 nm respectively. Cell suspension with optical density (OD) of 0.75 at ? = 700 nm was found to produce best response. The ability of the consortium to respond to both heavy metals within 0.01 � 10.00 mg/L was confirmed. Thus, photosynthetic microorganism consortium could be a good natural candidate as heavy metals bioindicator. � 2018, Thai Society of Higher Eduation Institutes on Environment. All rights reserved. Final 2023-05-29T06:56:55Z 2023-05-29T06:56:55Z 2018 Article 10.14456/ea.2018.6 2-s2.0-85047019151 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047019151&doi=10.14456%2fea.2018.6&partnerID=40&md5=29b6d8704e05f0c453238a9ccf341951 https://irepository.uniten.edu.my/handle/123456789/24205 11 1 80 86 Thai Society of Higher Eduation Institutes on Environment Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description bioindicator; cadmium; cell organelle; concentration (composition); copper; detection method; microorganism; photosynthesis
author2 57202058030
author_facet 57202058030
Khishamuddin N.A.
Shing W.L.
Kin C.M.
Niu V.B.W.
format Article
author Khishamuddin N.A.
Shing W.L.
Kin C.M.
Niu V.B.W.
spellingShingle Khishamuddin N.A.
Shing W.L.
Kin C.M.
Niu V.B.W.
Fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water
author_sort Khishamuddin N.A.
title Fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water
title_short Fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water
title_full Fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water
title_fullStr Fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water
title_full_unstemmed Fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water
title_sort fluorometric response of photosynthetic microorganism consortium as potential bioindicator for heavy metals detection in water
publisher Thai Society of Higher Eduation Institutes on Environment
publishDate 2023
_version_ 1806425493563506688
score 13.211869

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