Chlorophyll fluorescence instrumentation for a rapid, in situ measurement of algal density
In the project reported, we are developing an instrument for measuring algal density based on the detection of chlorophyll fluorescence. Following the adjustment of several parameters defined during preliminary analyses, measurements were made on different concentrations of model green and blue alga...
Elmentve itt :
| Szerzők: | |
|---|---|
| Testületi szerző: | |
| Dokumentumtípus: | Könyv része |
| Megjelent: |
2020
|
| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
26 |
| Kulcsszavak: | Kémia |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/73998 |
| LEADER | 02047naa a2200313 i 4500 | ||
|---|---|---|---|
| 001 | acta73998 | ||
| 005 | 20220808153925.0 | ||
| 008 | 211117s2020 hu o 1|| eng d | ||
| 020 | |a 978-963-306-771-0 | ||
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Lázár Diána | |
| 245 | 1 | 0 | |a Chlorophyll fluorescence instrumentation for a rapid, in situ measurement of algal density |h [elektronikus dokumentum] / |c Lázár Diána |
| 260 | |c 2020 | ||
| 300 | |a 211-215 | ||
| 490 | 0 | |a Proceedings of the International Symposium on Analytical and Environmental Problems |v 26 | |
| 520 | 3 | |a In the project reported, we are developing an instrument for measuring algal density based on the detection of chlorophyll fluorescence. Following the adjustment of several parameters defined during preliminary analyses, measurements were made on different concentrations of model green and blue algal cultures. Fluorescent signal intensities measured by the prototypes of the fluorometer module were compared to values determined by other, widely used methods for estimation of algal density (i.e. Bürker chamber cell counting, optical density measurement and chlorophyll-a measurement with ethanol extraction method). Fluorometer results correlated well with the other methods, resulting high correlation coefficients (R2>0.9%). Limits of detection and limits of quantification showed a decreasing trend during the development phases resulting in a highly sensitive instrument. | |
| 650 | 4 | |a Természettudományok | |
| 650 | 4 | |a Kémiai tudományok | |
| 695 | |a Kémia | ||
| 700 | 0 | 1 | |a Klátyik Szandra |e aut |
| 700 | 0 | 1 | |a Lenk Sándor |e aut |
| 700 | 0 | 1 | |a Barócsi Attila |e aut |
| 700 | 0 | 1 | |a Kocsányi László |e aut |
| 700 | 0 | 1 | |a Adányi Nóra |e aut |
| 700 | 0 | 1 | |a Takács Eszter |e aut |
| 700 | 0 | 1 | |a Székács András |e aut |
| 710 | |a International Symposium on Analytical and Environmental Problems (26.) (2020) (Szeged) | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/73998/1/proceedings_of_isaep_2020_211-215.pdf |z Dokumentum-elérés |