A number of plague outbrakes took place in the ancient world. How the Corona virus developments compares with the worst plague historical consequences. ?
I tried using oil red O and Sudan black B but I didn't get good results. I used cryostat sections and fixed the tissue into formaldehyde and then sucrose in advance but the tissue field is always...
06 March 2024 6,321 2 View
Hello every body, Can you please help me I synthesized silver nanoparticles using the green synthesis method, but its absorption peak showed 350, while it should be around 430 nm. I also observed...
26 January 2024 3,481 2 View
Hello, can you please guide us on the hydrogeling method for decellularized skin?
06 January 2024 5,332 0 View
This could give us false positive results, but my question is, how does this happen? Does the antibiotic mix it with biotin by mistake?
01 November 2023 9,248 0 View
I am having an issue with the pump pressure, it is going upper the limit and I am not sure what's going on. I am pretty sure it is not the column, it is the pump. Is there any advice you can give...
20 July 2023 8,976 2 View
We are studying the adsorption of CO2 onto the activated carbon by which the adsorption mechanism is physisorption. By comparing the models to the experimental data of the breakthrough curves...
24 May 2023 5,183 1 View
Dear, Hope you are doing great! I am writing this question to ask if there is an update about the parameters used for molecule parametrization. I am working with the modeling of cyclodextrin...
04 April 2023 8,667 1 View
Hello, I want to graft FITC onto my proteins (virus-like particles). But the problem is that I can't use DMSO for stability reasons. That's why I wanted to see if I can dilute the FITC in water....
16 February 2023 5,883 1 View
I want to calculate the mmoles H+ from defects in 0.05 g sample
10 February 2023 6,114 0 View
The homogeneity test concluded that there was complete heterogeneity.
29 January 2023 5,770 0 View
I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
For a grid connected BESS (lets say 100 MW/200 MWh system, LFP battery), if we charge the BESS in such a way that whenever we can access power from the solar that will charge the BESS. Hence it...
01 August 2024 9,903 7 View
In general, the characteristic of electric current as a function of voltage in argon plasma jet using dielectric barrier discharge in atmospheric pressure, jet length will increase by the increase...
16 July 2024 9,316 1 View
I am treating human cells with an AAV vector encoding for my gene of interest tagged by FLAG. I want to quantify the mRNA expression of my gene of interest via qPCR to discriminate the endogenous...
14 July 2024 8,482 3 View
I'd like to know if anyone has got experience in intracerebroventricular (ICV) AAV inj. I am looking for a concomitant spread of the AAV including but not limited to the motor cortex and the...
12 July 2024 781 0 View
I used MDCK cells for my plaque assay for influenza virus and seeded 950,000cells/well in 6-well two days before infection. The virus was diluted in FBS-free MEM with 0.5ug/ml TPCK-trypsin. Here...
11 July 2024 5,669 5 View
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
I get two different bands from BCMV after PCR
07 July 2024 2,112 1 View
We have a couple of primers but when we make a blast for those primers we see two results: When I use Blast from NCBI, I found many lineages which anniling with many lineages. But when I want to...
01 July 2024 7,644 3 View
I need this complete article, could anyone help me? follow theme below. Chikungunya virus cell-to-cell transmission is mediated by intercellular extensions in vitro and in vivo.
20 June 2024 3,373 1 View