The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on Culture
Experiments for measuring the fluorescence characteristics of Chlorella spp. by using high stability and high repetition rate nitrogen laser of energy 5 mJ with pulse duration of 5 ns have been carried out. The results show that for a cell concentration range from 2,625 cells/ml up to 2,769,000 cell...
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Universitas Indonesia
2010-10-01
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| Series: | Makara Journal of Technology |
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| Online Access: | http://journal.ui.ac.id/technology/journal/article/view/64 |
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doaj-d5cd8482aa5e484caaaa2e96d4ef5f5d2020-11-25T03:07:32ZengUniversitas IndonesiaMakara Journal of Technology2355-27862356-45392010-10-0172838810.7454/mst.v7i2.16133The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on CultureRetno Wigajatri Purnamaningsih0Andrianto Handojo1Hendrik Kurniawan2NB Prihantini3Program Studi Optoelektroteknika dan Aplikasi Laser, Fakultas Teknik, Universitas Indonesia, Jakarta 10430, IndonesiaDepartemen Teknik Fisika, Fakultas Teknologi Industri, Institut Teknologi Bandung, Bandung 40132, IndonesiaProgram Studi Optoelektroteknika dan Aplikasi Laser, Fakultas Teknik, Universitas Indonesia, Jakarta 10430, IndonesiaDepartemen Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Indonesia, Depok 16424, IndonesiaExperiments for measuring the fluorescence characteristics of Chlorella spp. by using high stability and high repetition rate nitrogen laser of energy 5 mJ with pulse duration of 5 ns have been carried out. The results show that for a cell concentration range from 2,625 cells/ml up to 2,769,000 cells/ml, the fluorescence intensities at pada λ = 687 nm have a linear relationship with the cell concentration. It has been also found that for a 7 days old chlorella culture, the pH variation at the starting culture influenced the cell concentration.<br>http://journal.ui.ac.id/technology/journal/article/view/64chlorella spp., culture, fluorescence, ph, high stability nitrogen laser |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Retno Wigajatri Purnamaningsih Andrianto Handojo Hendrik Kurniawan NB Prihantini |
| spellingShingle |
Retno Wigajatri Purnamaningsih Andrianto Handojo Hendrik Kurniawan NB Prihantini The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on Culture Makara Journal of Technology chlorella spp., culture, fluorescence, ph, high stability nitrogen laser |
| author_facet |
Retno Wigajatri Purnamaningsih Andrianto Handojo Hendrik Kurniawan NB Prihantini |
| author_sort |
Retno Wigajatri Purnamaningsih |
| title |
The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on Culture |
| title_short |
The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on Culture |
| title_full |
The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on Culture |
| title_fullStr |
The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on Culture |
| title_full_unstemmed |
The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on Culture |
| title_sort |
study on fluorescence characteristics of chlorella spp: ph influence on culture |
| publisher |
Universitas Indonesia |
| series |
Makara Journal of Technology |
| issn |
2355-2786 2356-4539 |
| publishDate |
2010-10-01 |
| description |
Experiments for measuring the fluorescence characteristics of Chlorella spp. by using high stability and high repetition rate nitrogen laser of energy 5 mJ with pulse duration of 5 ns have been carried out. The results show that for a cell concentration range from 2,625 cells/ml up to 2,769,000 cells/ml, the fluorescence intensities at pada λ = 687 nm have a linear relationship with the cell concentration. It has been also found that for a 7 days old chlorella culture, the pH variation at the starting culture influenced the cell concentration.<br> |
| topic |
chlorella spp., culture, fluorescence, ph, high stability nitrogen laser |
| url |
http://journal.ui.ac.id/technology/journal/article/view/64 |
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