What is the correlation between SULT1A1 copy number and enzyme activity when measuring the copy number using Taqman probes?

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Pvd oil diffuser pump??

PVD system, when opening the oil diffusion pump, the measured value of the ion sensor fluctuates greatly at 9.0-1pa and 7.0-1pa, the system does not leak. cooling water 30 degrees. I was very...

04 April 2024 647 2 View

Surface coated with TiN ceramics is contaminated for no reason?

The source material is a ceramic glaze pattern,After cleaning and drying at 500 degrees for 8 hours. They are fed into a TiN PVD furnace, the target is 20 plasma sources! The plating furnace in...

16 June 2023 5,000 5 View

Ceramic coated surface?

we coated titanium gold by sputtering method, recently the surface is very bad, maybe it's because the surface is not clean? soiled?

23 April 2023 5,562 1 View

Pvd coadting ceramic help?

Recently, after each coating, the plating cavity appears blue purple, we use Agron and N2 to cover the yellow color.

08 April 2023 6,758 4 View

Why heat the vacuum plating chamber?

why when vacuum heating. suction power of vacuum pump is reduced???Why heat the vacuum plating chamber? during heating to 150 degrees the value of the vacuum chamber is at 3.0x10-2 pa , when...

05 March 2023 8,115 2 View

Ratio of Arg and N2 in PVD ceramics???

We are coating 24k Gold on ceramics with TiN, the gold color is not beautiful with deep color, Gas ratio is 200sccm(Ar)/500sccm(N2)-(3min)/(5min).Is this ratio necessary. to tweak???Thank!!

24 January 2023 786 1 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 1,493 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 6,246 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 7,726 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

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,703 7 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 3,142 4 View

How to restart MD without using checkpint file in GROMACS?

Dear All Gromacs User I would like to restart MD without using checkpint .cpt files? I heard there is a way for acheiveing this. Any input and sugegstions are most welcome. Thanking You Budheswar

29 July 2024 3,083 8 View

I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

Could you try using PeptiCloud and see if it's a useful tool for biology research?

PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...

28 July 2024 4,762 2 View