Please, does iron (Fe) has an established toxic response value/coefficient?

More Temidayo Ebenezer Olagunju's questions See All

Why is it that the yield from green synthesis of nanoparticles are small compared to chemical synthesis?

I discovered from real-time experiments as a young researcher earnestly working on zerovalent iron that the product yield from the green synthesis of nanoparticles using plant extract is always...

19 May 2024 5,605 6 View

For the removal of heavy metals from an aqueous media, how long should wastewater could be kept before carrying out heavy metals adsorption?

17 January 2024 3,300 5 View

What are the socio political implications of religious crises in Nigeria's foreign policy?

Emphasis on the socio political implications.

30 April 2023 9,214 3 View

When homogeneity of variance & normality tests fail for small sample sizes of say n=6, what is the appropriate analysis, does One Way ANOVA still do?

Statistical test required is one way anova, single factor with 6 groups eg Shapiro Wilk for the test, is it okay to use Robust test of mean or just move to do a non parametric test because of...

29 March 2022 9,071 6 View

Please what online based software can I use to remove adaptors from an assembled bacterial genome?

I need a software which can remove the adaptors in a completely sequenced bacterial genome. The raw fastq was cleaned with Trim_galore, but it seems some adaptors are still in the genome

20 June 2020 3,777 3 View

Any body with expertise in Interpretative Structural Modelling (ISM)l, to collaborate (with other co-authors) on pandemic collaboration?

The person will be responsible for analysing data (already collected) to produce the following: development of the structural self-interaction matrix (SSIM), reachability matrix from SSIM and...

14 June 2020 4,084 3 View

What is the easiest and least invasive method to determine circadian rhythm disruption in rats and human?

Experimental protocol may neccesitate disruption of biological rhythm. How can this be easily evaluated especially in rats and mice models?

08 February 2018 6,990 3 View

Is there a simple chemical or drug that can easily disrupt the circadian timing systems without altering external cues?

Studying effects of systems and drug actions with disruption of the CTS may shed light into problems with jet lag and disease related CTS disruption. Are there chemical related animal models that...

21 January 2018 5,227 2 View

How do I get my soil background concentration needed for soil contamination factor calculation?

I have collected soil samples from the field but how do I know background concentration of the soil? Is it different from the standard limit of soil?

08 September 2017 2,493 2 View

Split plot repeated measure ANOVA in SPSS?

I've got data that requires a split plot repeated measure ANOVA. Problem is I can't get SPSS to do post hoc on the repeated measures with all groups. There are repeated measures taken for each...

14 January 2014 1,378 3 View

Comment ajouter une recherche ?

En suivant toutes les étapes mentionnées sur (ajouter une recherche) il me signale erreur, ressayer, j'ai essayé plusieurs fois, sans succès, toujours il me signal erreur, ressayer

02 August 2024 9,719 1 View

How to select target material for X-Ray generation?

Generally, the target material is Mo, Co, Cu, Fe, Cr, etc, so on what basis should we choose this material?

31 July 2024 5,824 0 View

What Are the Best Alternatives to the MTT Assay for Assessing Cell Toxicity of Colored Herbal Extracts?

I am currently investigating the cytotoxicity of a series of herbal extracts, and like many studies, I have been using the MTT assay to evaluate cell viability. However, I am encountering a...

31 July 2024 193 4 View

What is the solubility of Iron (+3) in Bismuth Oxide?

Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco

29 July 2024 2,163 1 View

What are cultural bereavement practices of Jamaica that do not conflict with the Christian faith?

I am writing my thesis on the enculturation of Jamaican grief and bereavement practices that enhances their Christian faith and not diminish it.

23 July 2024 3,837 0 View

How can I measure arsenic concentration in a patient blood?

I intend to get an economical and accurate LAB TEST to measure arsenic concentration in blood sample.

23 July 2024 3,654 2 View

Is it true that there is a physico-statistical meaning to the constant π other than circular geometry but the iron guardians of the SE deny it?

We assume that there is a physico-statistical meaning to the constant π other than circular geometry, but the iron guardians of the Schrödinger equation deny this. The iron guardians of the...

22 July 2024 4,285 9 View

Why flow rate of MFC for pure NH3 gas decreases with time?

We have been using MFC to control the flow rate of pure ammonia gas. The MFC is placed in an oven at 50 deg. C to avoid blockage due to NH3. However, after a few days of usage, the MFC is unable...

11 July 2024 5,796 1 View

Regarding solubility of Dorsomorphin in DMSO ?

I'm using Dorsomorphin (C24H25N5O) as one component in dual SMAD inhibition of pluripotent stem cells to differentiate into neurons alongwith SB431542. Now as to solubilizing 10mg SB in DMSO for...

11 July 2024 4,832 0 View

Surface adsorption with the help of iron and UV/H2O2 is innovative?

1.The topic I am going to research is "Advanced Gray Wastewater Treatment Output from the Biological Process by Iron-assisted surface adsorption and UV/H2O2". I think this method has been used a...

08 July 2024 9,464 1 View

Vitalie Florea

Maybe this study will help you

Article Potential ecological risk of heavy metals in sediments from ...

Temidayo Ebenezer Olagunju

Thanks Florea and Bassam.

Rouabhi Yamina Leila

some studies had noted lethal or problematic concentrations. for example this study on phytoplankton "Chapter Interactions between phytoplankton and trace metals in the ocean

" . however, for humans it really takes large concentrations to represent a health risk. therefore it is very difficult to have risk values.