What are typical methods of producing HEA's?

I've been curious about how exactly HEA's are manufactured. Are they predominately cast? Printed with additive manufacturing?

29 December 2019 6,887 2 View

Is there a known method for the inhibition of aluminosilicate gel formation at high pH e.g. chelation of aluminium?

Looking for a method to create a solution containing dissolved aluminium and silicate but without the gel formation.

04 July 2019 3,683 1 View

Qiagen Blood & Tissue Kit with plants?

I know Qiagen makes plant specific extraction kits, but has anyone tried the DNeasy blood and tissue kit with plant material? Thanks, Matt

24 March 2019 8,520 2 View

Are there theoretical limits to how many viable T cells can be derived from peripheral blood donation (e.g., PBMCs) of a single healthy donor?

Immune oncology drug programs are increasingly moving towards use of allogeneic T cells which can be engineered and used with unmatched recipients. Celyad, for instance, recently got clearance...

15 August 2018 1,122 2 View

Can isoelectric points of my protein affect nickel affinity chromatography?

When purifying my his-tagged protein much of it was eluting at only 50mM imidazole. The protein was binding to the charged beads as shown by samples from the beads and supernatant after incubation...

30 March 2018 5,096 4 View

Negative % degree of hydrolysis values for OPA assay?

Hi, I am using the o-phthalaldehyde assay (OPA) to quantify the % degree of hydrolysis in bacterial fermented milk supernatants. However, for some of my isolates I am obtaining negative %DH...

22 February 2018 2,459 3 View

How long does it generally take to recieve the full-text article/journal?

I have made several requests this afternoon for full-text articles/Journals. I am a new user to this site and am just curious how long it generally takes to process those requests. Thank you!

11 December 2017 4,893 5 View

Are there any recommendations on how to clean a biochemistry laboratory dishwasher?

Our biochemistry lab received a dishwasher from an agriculture lab. We were wondering if there are any recommendations on how to clean the dishwasher before we use it ourselves.I'm assuming we...

15 March 2017 3,072 1 View

Do all Pseudomonas aeruginosa fluoresce under UV light?

17 February 2017 9,895 2 View

I'm looking for the pFLP2 plasmid?

I'm trying to get my hands on the plasmid pFLP2 for recombineering purposes. Does anyone out there have some they'd be willing to send? Or know of a lab that does? Thanks in advance.

25 September 2016 7,634 3 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

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

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

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

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

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

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

Trouble with Charting with Google Earth Engine (Technical)?

Hello. I have a problem with the charting in google earth engine. I created an image collection by combining 5 image collections of five parameters and using ee.Join.inner ( ) and .apply ( )...

26 February 2021 7,084 2 View