Is that possible to do an impedance measurement without FRA module?

One of my colleagues said, "the impedance you can measure with the three electrodes and with the specific sequence varying the frequency" Is it possible to configure the potenciostat without the...

21 February 2021 418 2 View

How to convert Terapeutic Human Doses to Cell Experimentation Doses?

"Toxicological evaluations revealed that Cur is found to be pharmacologically safe, even up to 12 g per day, as reported by several animal studies and in phase-I clinical trials Similarly,...

07 December 2020 3,012 1 View

Is it possible to re-use a MK801 20uM solution when used as a bath for fish?

We are exposing zebrafish to an MK801 solution and we are thinking if it is possible to re-use the solution (between 3 and 5 times in a row) in order to decrease the amount of waste produced,...

11 October 2020 7,391 1 View

CRISPR-Cas9: Are there any alternatives to the use of fluorescent PCR and capillary electrophoresis?

We are trying to find alternatives to the use of fluorescent tagged primers and capillary electrophoresis to access somatic activity of the target gene. Thank you!

25 September 2020 4,761 3 View

What statistical test should I use for the comparison of proportion between groups, one of the proportion being 0?

I would like to compare the proportion of mice with resistant bacteria in their faeces. I have three groups, and in one of them not a single mouse has resistant bacteria. I cannot perform Chi2...

25 August 2020 3,579 2 View

How can I do a soil characterization using TGA analysis?

11 August 2020 1,863 3 View

Memorial Writings Ways-could anyone send few references books upon memorial writings via mail: [email protected]?

Actually in a legal research and writings book, having plan to draw a chapter named ARTS OF MAKING GOOD MEMORIAL but suffering from references books.

27 July 2020 4,006 1 View

How do you deal with large ANSYS Workbench analyses?

Hello, I am trying to evaluate stresses on a model which is quite large and I have memory limitations. I've seen cases ( http://www.padtinc.com/blog/submodeling_ansys_mechanical/ ) where people...

10 July 2020 5,913 3 View

How can I be sure that my bone marrow cells are differentiated into bone marrow derived macrophages (day 7) at a gene expression level?

Hi everyone, I'm trying to establish a standard protocol to cultivate BMDMs. I'm culturing BM cells for 7 days in 100mm petri dishes, addition of M-CSF(20ng/mL) on day 0 and day 3. I would like...

09 July 2020 1,742 3 View

What are basic difference among thesis and dissertation paper?

Some one said, thesis are conducted by Master's and Mphil Students; some authors have referred it for the Doctoral Program; on the contrary, dissertation is conducted by PhD candidates but some...

12 May 2020 7,275 5 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

Dear Colleagues, I am looking for a way to dop of electrospining nanofibers on the HEPA filter.Someone can guide me?

Electrospining method is important for production of nanofiber .If doped with nanoparticles ,can be used for remove of contaminant such as VOC , but don't have mechanical strengh . For finding a...

24 January 2021 7,290 3 View

Why the bandgap of CH3NH3PbCl3 films are different for spin-coating method and electrospinning method?

The observed bandgaps are 3.8 eV and 3.4 eV for spin-coated and electrospun films, respectively. What are the possible reasons?

08 January 2021 5,646 6 View

How to increase the adhesion of electrospinned nano fiber's?

Hi i was trying to deposit the polystyrene nano fibers on aluminum substrate... Can anyone help me how to enhance the nano fiber's adhesion to the substrate? Like annealing pr vacuum drying ? Any...

16 November 2020 1,735 7 View

Hey , is there any work on the electrospinning of SPPSU as a membrane in the literature, thank you ?

is there any work on the electrospinning of SPPSU as a membrane in the literature, thank you ?

25 October 2020 770 8 View

Looking for non-toxic super absorbent and hydrogels with low flexural strength?

I am looking for a non-toxic and ineffective hydrogel that can be converted into fibers by electrospinning. I also need to know its solvent. Since I am going to use these fibers for medical...

14 October 2020 9,936 8 View

How Hansen solubility parameters helps in drying fibers during electrospinning?

Hansen solubility parameters determine hoe a polymer is soluble in a the ifferent solvent. But how it helps in case of solidifying a fiber during electrospinning process?

14 September 2020 4,570 2 View

Does someone have accomplished electrospinning with 15 % PCL using chloroform or dicloromehtane as a solvent?

Dear community, I am trying to conduct electrospinning with 15% of PCL and I would like to do it with chloroform or dicloromethene. When I try to do it I do not manage to form a Taylor Cone that...

06 August 2020 3,823 6 View

Has anyone tried electrospinning a polymer with higher concentration of salt (LiCl preferred)?

I am trying to electrospin polymer along with higher concentration of salt (more than 2% of salt). What might be the suitable polymer and suitable set up parameters?

30 July 2020 9,256 5 View