What is the pigment used for dyeing embryonic implantation sites in the mother's womb?

Is skin yellowness an numerical or ordinal variable?

I have a response variable called skin yellowness, which I will measure via a scored color chart, whereby 1 is pale yellow and 15 is orange. I'm not sure if this counts as an ordinal variable,...

11 August 2024 4,793 1 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

Best method for extracting RNA from morulae?

Best method and number of embryos for extracting RNA from pig morulae?

21 July 2024 4,398 1 View

Waht is the effect of isoelectric point on MB dye photodegradation by ZnO nanoparticles?

Recently I have submitted an article regarding MB dye degradation by ZnO nanoparticle. I received a suggestion to include the discussion on the effect of pH. I want to know what is the impact of...

19 July 2024 4,868 1 View

Help me to identify these fungal slides?

These fungal slides are isolated from cultured Bread mold on PDA media and smear is treated with Lacto phenol Blue dye ..

13 July 2024 9,701 1 View

How to Freeze Embryos for Spatial Transcriptomics?

Hello everyone, I am currently working on a project involving spatial transcriptomics on E14 mouse embryos. We need to perform cryosectioning without fixing the embryos. Here is the protocol we...

10 July 2024 5,985 0 View

Does anyone know how to improve calcium-imaging fluorescence with GRIN lenses?

Hey everyone, I've been working with GRIN lenses (Inscopix) for almost 1 year and still had no luck seeing strong fluorescence on them. When I look at them, I can see good blood flow and,...

08 July 2024 5,178 2 View

How can magnetic Biochar remove dye pollutants, is this technology beneficial?

The harmful Dye pollution from industrial processes such as textile generated how to remove with magnetic biochar ?

07 July 2024 8,118 1 View

Sybergreen qpcr troublshoulting?

500 ng RNA is converted to cDNA to be genetically expressed by qpcr sybergreen dye, 1 ul primer F, 1 ul primer R, 10 ul master mix, 1 ul cdna template, and instead of a complete total volume...

06 July 2024 5,478 4 View

How to transfer a full grown cell monolayer to another plate?

Hi everybody, i need to pick your brains: i work with an adhesive fish cell line which forms a konfluent monolayer. I want to test an adsorbant substance, therefore i want to saturate the cell...

30 June 2024 9,300 0 View