What is the best way (vacuum condition or centrifuging or mixer at which temperature) to remove air bubbles from film-forming solutions?

More Sheik Md Moniruzzaman's questions See All

Can we mark 'EFL Learners shifting from general digital to AI technologies' as technological transition?

After COVID-19 it has seen that EFL learners technological affiliation has raised. In addition, in the post-COVID period learners started to engage AI technologies like ChatGPT while learning...

08 August 2024 8,964 4 View

How to convert g/kg Humic acid dose to kg/ha?

I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?

02 August 2024 7,186 6 View

Bangladesh government's reported plan to use lethal force against protesters? We need help Urgently ?

Please Help Us Urgently

01 August 2024 711 1 View

"How has Leader Sheikh Hasina's government allegedly responded to student protests, including the reported killing of over 500 students ?

"How has Leader Sheikh Hasina's government allegedly responded to student protests, including the reported killing of over 500 students, as well as arrests, custody, remand, and the involvement of...

29 July 2024 2,181 7 View

Can a photocatalytic degradation of methylene blue from red mud be pseudo- zero order kinetics?

My photocatalyst from solid waste red med. Dye is methylene blue My all parameter study is showing zero order. How to prove it further that the reaction in zero order?

29 July 2024 7,404 1 View

How to calculate pseudo order kinetics?

I know the rate law. But for my photo-catalytic experiments, first 90min is adsorption (dark) and next 150min is under UV light (total 240min). How to remove the adsorption part for calculation?...

21 July 2024 8,807 6 View

How can I calculate spin texture using Quantum Espresso for non-colinear case ?

I want to calculate the spin texture for the electronic band structure obtained from SOC calculation. Is there any way for calculation of spin texture using quantum espresso??

19 July 2024 8,571 1 View

What is the average energy consumption per gate operation with superconducting qubit?

Could you provide information on the average energy consumption per gate operation when using superconducting qubits, specifically focusing on the microwave power required to implement gates? I...

15 July 2024 954 0 View

What is the Scopus and Beall's dilemma?

I've found that some journals are both Scopus-indexed and listed on Beall's list as predatory or potentially predatory. Why does this discrepancy occur? Are there any more reliable platforms than...

12 July 2024 5,158 1 View

Is there any gene present in our body that did not came from our parents?

All I want to know is whether it is feasible or not. How did genes come to be if they do not come from parents?

12 July 2024 7,221 1 View

How to dispose off lipids waste?

I am looking for a lipid waste disposal method, keeping in mind the environmental, health and safety aspect of lipid waste. Could someone please provide guidelines or the lowest acceptable...

25 July 2024 637 5 View

Comparison of Methanol and ethanol treatment on collagen based scaffolds?

Kindly share a research paper that explains the effect of Methanol and ethanol treatment on collagen based scaffolds. How it increases porosity and swelling. Kindly help me find a paper. Thank you

24 July 2024 3,937 0 View

Can we isolate microplastic from sludge sample without using vacuum filter..?

isolation of microplastic from sludge sample using centrifugation ..

23 July 2024 6,418 0 View

Fixation Problem with cancer cells?

Hello everyone, I work with polyacrylamide hydrogels, which I fictionalise with sulfo-sanpa and collagen I to then plate lung cancer cells. The problem is that I lose a significant amount of...

19 July 2024 3,906 0 View

What are the effects of coffee husks waste to the environment ?

Coffee waste

16 July 2024 1,303 3 View

Why does total carboydrate content decrease when increasing the vacuum degree?

I have conducted a survey on the "effect of vacuum drying conditions on carbohydrate content of angelica.S". The result show that, when increasing the vacuum degree, the carbohydrate content first...

13 July 2024 592 1 View

Need help is coverslipping-Histology samples?

Hello, Our lab has been experiencing sporadic issues with coverslipping. We use the Sakira Tissue Tek Prisma H&E Stainer and a Tissue Tek Glas2 Automated Glass Cover slipper. Periodically,...

12 July 2024 7,016 3 View

Quelles applications innovantes peuvent bénéficier des propriétés des géopolymère?

Les géopolymères offrent plusieurs propriétés intéressantes qui peuvent être exploitées dans diverses applications innovantes : 1. Construction durable : - Bétons à faible empreinte carbone -...

10 July 2024 7,457 1 View

Why NCM cathode slurry has coating problem?

I tried to make slurry for NCM cathode but there was problem in coating process. The detail of my experiment is following; The ratio between active material(NCM811), conductive additives(Super-P)...

08 July 2024 7,327 4 View

Is it possible to generate a (semi-)permanent "transcription bubble" within a replicable plasmid?

I was wondering if it is possible to form a permanent open "ssDNA bubble" similar to a transcription bubble (>13 nucleotides) within E. coli. These criteria are important: 1. Open ssDNA...

07 July 2024 8,275 5 View

Daniel Moreno

By heating the substrate in horizintal position close to 100 C during few minutes. The bubbles duffuse out. Vaccum can help but heating gave to the bubble the drive forces to move out.

Edward Calt

What are you looking to do with the collagen after this process? The end result will change the answere.