How to determine the P ratio?

Hello dear all of you researchers, How can I calculate or determine the exact 'P' content of the coating of electroless Ni-P deposition on the materials? I look forward to hearing from you and...

08 October 2020 6,245 3 View

How to Remove articles from my name?

There are numerous articles connected to my name. I am not the author. I am not going to take the time to individually remove each one.

03 October 2020 6,701 3 View

Why my chromogenic dye's being spread??

Hello I have a problem as you can see on the photo. The pvdf membrane was stained with chromogenic dye and washed with ddh2o2. I'm sure alcohol isn't mixed into the dh2o2. I used the blotting...

25 February 2019 2,462 2 View

Hello, I am trying to visualize my liposomes under TEM. Can anyone help me with details of PTA staining?

Looking for all kinds of information on handling, safety, starting material, solution preparation, grid choice... Any information is appreciated. Thank you.

04 December 2018 2,324 3 View

Hello, I am trying to visualize my liposomes under TEM. Can anyone help me with details of PTA staining?

Looking for all kinds of information on handling, safety, starting material, solution preparation, grid choice... Any information is appreciated. Thank you.

04 December 2018 544 4 View

What is the formula for heat exchange between mass oil in a tank and ambient?

I have a tank of lube oil which is not insulated and top of tank is a compartment, in other words, tank is the bottom of the auxiliary compartment. The volume of tank is 25.000 liters. Because we...

27 March 2018 1,388 5 View

Do you know which "algebraic minimal hypersurface" has known biggest implicit eq. degree ?

29 October 2016 4,285 2 View

Does somebody use Polyethylenimine (PEI) for RFL6 cell line transfection?

I use nucleofection (Amaxa kit) method for a transfection of RFL6 cells. It' s highly efficient but I would like to try Polyethylenimine (PEI) method for RFL6 cells because it is a relatively...

18 October 2016 242 0 View

Site Directed Mutagenesis, PCR works but no colonies after transformation?

23 February 2016 4,552 4 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

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

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to find the mode of classified ocean colour images?

Hello, I have classified 10 S3 OLCI images from the same area (althouth not the same size and/or quadrant) and I would like to do a final image using the mode of the pixel of these 10 images. I...

01 March 2021 9,874 3 View

RIA. How to measure?

When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...

28 February 2021 2,133 3 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

How to threshold an image despite bright lighting, using ImageJ/Fiji?

Hi everyone, I am using Fiji to determine the percentage of the image covered by leaves, branches, or trunk, but i've encountered some difficulty when the sun hits parts of my image like the one...

27 February 2021 1,194 3 View