I am going to start an experiment with certain nanoparticles to check their toxicity in a group of catfishes. I am wondering if anyone can explain me how should I check the LC50 value of those nanoparticles in those fishes?
for Tanja, are you sure that there was no difference when studying nanotoxicity Vs bulk size??? something still debated between scientists.
It is related to submission of the manuscript in a Journal and the process of its online availability.
18 February 2021 9,269 5 View
Design for Sustainability (DfS) is a wicked and complex problem. It needs the designer to combine specialized knowledge from several disciplines with systemic thinking. The designer also needs to...
05 February 2021 2,998 9 View
I am working on colon cancer stem cells to see the impact of combinational therapy.
23 December 2020 9,830 3 View
I have bulk rock major and trace elements data available to me.
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I have 4 fastq files. From some earlier post I tried to analysethrough Galaxy sever. I used "fastp", "clip adapter" and also "trimomatic" separately three different times to trim adapter. As I...
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I want to know how to add scale bar to a histopathological image using ImageJ whose image scale was not recorded at the time of taking the image.I got to know from the technicians that 1micron is...
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I want to do scoring for macrovesicles and microvesiclular fat diposits in Histopathological Liver sections. Can anyone suggest me a software and discuss a suitable protocol to achieve this. I...
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Hi I did Friedman's RM ANOVA and found data is significant.Then Wilcoxon posthoc analysis is showing significant differences, p=0.001.But Bonferroni adjusted significance is bringing p value to...
07 October 2020 1,262 3 View
I am trying to remove the background & gridlines from my Violin plot drawn by R. Please let me know the script/method. Also please let me know method to move the axis title n graph title in R....
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Hi I want to understand the relationship between two variables using correlation and regression. I performed Normality test and my data is parametric.After doing scatter plot analysis I observed...
29 September 2020 9,533 10 View
I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...
03 March 2021 2,297 3 View
Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru
02 March 2021 1,787 2 View
I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...
02 March 2021 7,626 1 View
[Synthesizing Cu nanoparticles without using chemical reductants]
01 March 2021 8,359 1 View
during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...
01 March 2021 7,476 4 View
In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...
01 March 2021 2,207 3 View
I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...
01 March 2021 3,703 3 View
I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?
01 March 2021 930 3 View
How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...
28 February 2021 7,397 8 View
Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...
28 February 2021 9,138 2 View