How can we improve the adhesion of a mixture of a liquid crystal (LC) with a polymer PLC (RMN34C) on top of PEDOT:PSS?

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Warning: convergence tolerance of 1.000000e-06 not reached?

Hola a todos, Me gustaría realizar una consulta con relación al mensaje de advertencia que se muestra en la imagen anexada. Es un mensaje que aparece al inicializar la solución de una simulación...

05 July 2024 974 4 View

How is the preparation to obtain secondary metabolic extracts?

Hi everyone! I am working with bacteria and fungal collected from marine sediments. I would to know the methodology since the preparation of biomass until the extraction and stored of secondary...

03 July 2024 6,177 3 View

What strategies can support healthcare workers during delayed HIV seroconversion and optimize early intervention?

This question seeks to uncover effective strategies to support healthcare workers experiencing severe psychological stress during delayed HIV seroconversion. Despite advances in medical knowledge,...

24 June 2024 3,416 0 View

C3D file, how to extract a vídeo file from it?

I made a series of jump tests in subjects, everything was recorded with Vicon. I have data from markers and force plate. We recorded the tests before and after an intervention. My question is, I...

23 June 2024 9,381 4 View

Who is the use of Generative Artificial Intelligence in Qualitative Research?

One of the most intriguing frontiers in contemporary research is the application of Generative Artificial Intelligence (GenAI) in qualitative research. This technological advance offers tools that...

13 June 2024 781 2 View

Is there a plugin for weka to read *.sav files from SPSS?

Hello there. Several references say that there is a reader for .sav files from SPSS in Weka, but I just can´t find it. Can anyone provide help? Thanks in advance

12 June 2024 3,844 2 View

Which term is preferable between Fictional Language, Fictitious Language, Artificial Language, or Constructed Language in fiction?

The terms Fictional Language, Fictitious Language, Artificial Language, or Constructed Language in fiction has been used interchangeably in papers that I have read. Are there differences in these...

05 June 2024 3,453 7 View

Can you use the diluted plasma from the Ficoll gradient separation technique for further experiments?

I was wondering if the plasma that is in the top layer after centrifugation can be used to assess proteins, metabolites, hormones, or other molecules, or if the ingredients of the Ficoll alter the...

03 June 2024 1,852 4 View

¿Alguien conoce algún cuestionario para evaluar los conocimientos, creencia o competencias sobre el suicidio?

Soy estudiante de psicología y estoy realizando mi trabajo de fin de grado sobre el suicidio en jóvenes y necesito conocer algún cuestionario que mida los conocimientos, creencias o competencias...

15 May 2024 138 2 View

What is the minimum amount of liquid and beads I can use for bead-beating in a 2ml vial?

I am planning to extract DNA with QIAamp Mini DNA extraction kit (Qiagen) from DNA Shield microbiome preserved samples. My samples contain small amount of cell, so my goal is to reduce the loss of...

14 May 2024 2,291 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

How do I conformally do PR spin coating on trench structure?

I did PR spin coating on trench structure. I used AZ P4620 PR and the thickness or PR is around 11um. The substrate is Si. And my trench structure depth is 141um(negative way). Even though I...

08 August 2024 2,298 0 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 View

Why is electronic energy 0.000 for liquid crystal compounds and is invariable with temperature in Guassian 09 software?

Are there any suggestions or insights you can provide to help address this problem

06 August 2024 1,443 2 View

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

Can't spin-orbit coupling(SOC) be included in optical properties calculation in CASTEP?

I am currently using CASTEP version 2020. When I want to run optical properties calculations with spin-orbit coupling(SOC), I encounter the following error in a pop-up window before the job gets...

02 August 2024 2,890 0 View

How to improve peaks separation in HPLC?

Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...

30 July 2024 435 3 View

What is the reason I get 400nm nanoparticles using an extruder with 200 nm membrane for cell membrane coating?

I am trying to coat my micelles and PLGA based nanoparticles with cell membrane using an Avanti mini extruder according to literature . I use 200nm membrane but my particles end up to be 400nm And...

30 July 2024 3,294 3 View

Why is it not common to see similar pairs in polymer sliding pairs?

If the pairs are similar, will it reduce the adhesion due to electric charges?

29 July 2024 3,185 2 View

Baohua Wu

In my opinion,1、Oxygen treatment will be OK.2、interlayer

Manuel Caño-Garcia

Thank you Baohua, it helped but the perfect solution was to make a solution with a disolvent.

Fushan Zhou

"There is always a better solution in everything". This should be the mindset of a researcher/innovator/inventor.

Mallikarjunachari G

Silane modification enhances the adhesion. For more details go to below link.

http://www.sciencedirect.com/science/article/pii/S0032386116301227