Capture of oleophilic solid polymers present in water solution ?

I am looking for articles, coferences, publications or thesis concerning the capture of solid oleophilic polymers in solution in water. Thanks Thierry Le Blan

01 January 2021 5,798 3 View

Phylogenetic study on African Pieridae and Papilionidae ?

Does exist a modern phylogentic / molecular study, or being in preparation, on the Pieridae and Papilionidae including African ones (with a large spectrum including at least all the "species...

11 August 2019 9,571 6 View

We are looking for a catalyst to oxidize NO to NO2 ?

We exclude to use an ozonizer as the sample gas composition includes SO2 in significant portion (several hundred of mg/m3). During tests with an ozonizer, we observed on a short term running time,...

21 November 2017 1,796 4 View

Does epinephrine increase the toxicity of dental local anesthetics on the CNS?

10 July 2016 7,981 8 View

Is there an interest in the creation of a working group on Cenozoic supergene mineral deposits across Africa?

The Royal Museum for Central Africa (RMCA, Tervuren, Belgium) has an acknowledged expertise on mineral deposits in Central Africa: Cu-Co and Mn in the Katanga, Sn-Ta-Nb in Eastern DRC, Rwanda and...

15 September 2015 7,997 11 View

What methodology people are using for cytokines detection in cats?

Hi Everyone, I am looking in detecting some cytokines (i.e. IL1 or 6...) in feline blood and I am looking for some advice. So far I have been looking at ELISA as a possible method, but could not...

24 February 2015 3,037 4 View

What is your opinion on quantifying double labeled immunofluorescence markers or adjacent slides IHC?

Like to know other researchers opinion on quantifying some immunohistochemical/immunofluorescence data, I double labeled some markers using IF on FFPE tissue samples, I also have the adjacent...

11 June 2014 9,438 4 View

How can I efficiently quench external fluorescence?

I am trying to set up a phagocytosis assay using CFSE-labelled apoptotic thymocytes as particles. I want to quench external fluorescence to make sure my FACS measurements really reflect...

13 April 2014 5,905 3 View

I am looking for a human B cell line that proliferate slowly and could be induced to proliferate further by BCR signaling

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13 December 2013 8,366 11 View

How to perform an in vitro phosphorylation of recombinant proteins?

We study the properties of a complex between two proteins. We have recombinant forms of these proteins purified from E. coli. We suspect that the phosphorylation of one of these proteins...

25 September 2013 4,981 18 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 View

How to quantitative analize the data of TNBS assay for gelatin?

Estemeed colleagues, I found some issues regarding the quantification of the data for TNBS assay. There are different protocols on how to perform that but it is clear to me the "fil rouge" that...

02 March 2021 2,616 1 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

No title

Does anyone have the experience of using Taq Man probes in the QIAGEN Rotar- Gene qPCR machine?

01 March 2021 5,311 1 View

How to accurately quantify chitin?

Hi all, I have been working on the quantification of chitin in insect samples and feed for a while but I can notice that the quantification methods (e.g. exposure to HCl, NaOH, and weighing sample...

01 March 2021 1,843 2 View