Please I wish to know how long chicken blood can remain safe on FTA Classic cards meant for DNA extraction for a proposed PCR study?

More Jallailudeen Rabana Lawal's questions See All

How do i fix the error "** An equation in the pre-triangular part of the model cannot be solved because the critical variable is at a bound." in GAMS?

I wrote a mathematical optimization model on wastewater treatment systems, but after running the model i got the above error.

22 April 2024 4,688 0 View

Can you create a detailed presentation?

Goal - Promote sustained, inclusive and sustainable economic growth, full and productive employment and decent work for all Target - Achieve higher levels of economic productivity through...

29 March 2024 6,157 0 View

OD 600 for microbial growth?

I'm seeking information about photopipettes or microvolume spectrophotometers that can accurately estimate microbial growth in a culture using the OD600 technique in small sample volumes,...

21 December 2023 2,037 0 View

How can teaching of eco d be used to achieve national aims of education?

Lawal Abibat [email protected]

18 September 2023 5,110 3 View

Human cell lines and LPS?

Hi everyone, I am currently planning on starting an experiment with secretion samples which has a significant amount of endotoxin. However, I am planning on using these high endotoxin samples to...

05 September 2023 6,258 1 View

Which approach or innovative technology is more effective for science education in the twenty-first century?

Which method or modern technology, as a science instructor, will help raise the academic performance of students in secondary school? An innovative approach to teaching of abstract concepts...

20 July 2023 1,715 8 View

Access to NMR Well log dataset of Carbonate reservoirs?

Hello, Im looking for NMR well log dataset of carbonate reservoirs. I have been search on the web for a while and still haven’t found any. Any help or direction will be appreciated. Thank you.

10 January 2023 2,492 0 View

Literature review for cd flat solar cell energy ?

FABRICATION OF SOLAR CELL ENERGY ON CD FLAT

23 November 2022 4,184 2 View

Please can someone help me understand chemistry of zinc corrosion in acidic media,bcoz zinc has complete 3d and 4s, so how does it interact with acid?

What i know normally in corrosion inhibition using organic base inhibitors, the organic molecules uses there hetero atom to transfer electrons to the vacant d orbital of the metal, but in case of...

30 November 2021 5,224 3 View

Academic stress scale original version by Kohn & frazer 1986?

I am currently undergoing research. I want to find the academic stress of undergraduate students. Anyone with original version of Academic stress scale developed by Kohn and Frazer 1986? Most of...

09 August 2021 1,027 4 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Are there instances where molecules with larger molecular weights exhibit greater mobility than those with smaller molecular weights?

Hi, I know that low molecular weight (MW) molecules generally tend to have higher mobility, while high molecular weight molecules tend to have lower mobility. However, in my experimental...

06 August 2024 1,495 2 View

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

The Curse of Evolution and Complexity?

Brain and body mass together are positively correlated with lifespan (Hofman 1993). The duration of neural development is one of the best predictors of brain size, and conception is the best...

05 August 2024 6,247 3 View

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 View

How to start a Molecular Dynamics Simulation?

Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...

03 August 2024 3,371 3 View

Which will be the best software for the Hydration shell analysis with molecular dynamics?

I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?

02 August 2024 3,143 4 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View

PBMC infection with virus?

In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...

01 August 2024 4,403 4 View

Innocent Damudu Peter

http://www.sigmaaldrich.com/catalog/product/sigma/z719730?lang=en®ion=MY

Yahia Ismail Khudhair

that depend on the storage temperature of the sample, it is remain for long period at -20C as long as one year

Basima Jasim Mohammed

Dear Jallailudeen.you can preserve your sample at (-20) for long time.