Sentence examples for algal test from inspiring English sources

Algal growth can be inhibited by CNT shading and formation of algae-CNT agglomerates, as suggested in a study with two fresh water green algae Chlorella vulgaris and Pseudokirchneriella subcapitata exposed to pristine or oxidized CNT suspended in algal test medium by sonication [125].

It was found that short-term (2 h) algal toxicity testing in which Ag nanoparticles were added the ISO algal test medium 24 h prior to toxicity testing (24 h aging) resulted in a higher degree of reproducibility and clearer concentration response relationships than when freshly prepared suspensions were used.

Because they could bias statistical comparisons, particularly given the relatively small size of the red algal test group (Additional file 1), we operated under the assumption that these correlations reflect sampling artefacts and controlled for them in all direct tests of the chromalveolate hypothesis.

Based on findings in EnvNano, we recommend that existing algal tests are supplemented with tests where suspensions of nanomaterials are aged for 1 3 days for nanomaterials that dissolve in testing media.

Based on the project findings, we recommend that existing algal tests are supplemented with tests where nanoparticle suspensions are aged for 1-3 days for nanoparticles that dissolve in testing media.

In algal tests, shading can be studied in testing setups where the nanoparticle suspensions are physically contained separately and placed in between the light source and the container with algae.

We further suggest that the importance of considering the impact of shading in algal tests is made more detailed in the guidance and that it is specified that determination of uptake, depuration and trophic transfer of nanomaterials for each commercialized functionalization of the nanomaterials is required.

Evaluation of the ecotoxicity of DCF, IBU, naproxen, and acetylsalicylic acid using acute Daphnia and algal tests showed that toxicity of the mixture was considerable, even at concentrations at which the single substances showed no or only very slight effects, with some deviations in the Daphnia test [ 30].

Desmodesmus subspicatus or Chlorella vulgaris were used to the algal toxicity tests and the inhibition of growth was monitored.

Fluoride accumulation by the green algal species tested is therefore not efficient enough to be considered as a tool for F removal from effluents.

Laboratory-based algal bioaccumulation tests and in situ microcosms with a variety of invertebrates were also used to address differences in Se bioavailability before and after ABSR treatment.