Is it possible to transport rRNA native secondary structure through Nano channels?

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What are the resilience frameworks of historic cities against earthquakes?

The principles of improving the existing seismic resilience have the ability to adapt to new cities. I need the frameworks and principles that are used to improve the resilience of historical...

24 December 2023 7,618 1 View

In terms of protein expression in the HEK cell 293 F type in the form of suspension, why the cell viability after transfection decreases so much?

Before transfection the viability is around 98% but exactly one day after I add the plasmid and PEI the viability of my cells decreases so much. I check the viability with the Trypan Blue 100...

13 September 2023 5,309 1 View

Does anyone have any thoughts on such stains on the surface of the MDF product during the pressing stage?

Hello In the production of melamined MDF products, I encounter such stains on the surface of the product during the pressing stage, which I do not know the reason for. It seems that the reason is...

08 August 2022 7,784 0 View

What is the ultimate cytotoxicity concentration of Ppy(polypyrrole) for PC-12 ?

I would be grateful that somebody answers this question, I can't find the answer.

12 April 2022 3,723 3 View

How much water and calcium oxide do I need to produce calcium salts of fatty acids from triglycerides?

Producing calcium salts of fatty acids are usually produced using free fatty acids. I want to use triglycerides as source of fat and I want to know how much calcium oxide and water is the optimum...

10 August 2021 6,631 0 View

Do we need to use any significance level correction when comparing different samples using the Wilcoxon Rank Sum test?

Assuming we have six vectors: A, B, C, A', B', and C'. A, B, and C are the outputs of method X. A', B', and C' are the outputs of method Y. These methods are iterative, and the outputs are...

21 June 2021 3,918 3 View

How to visualize the traffic of city roads?

Hello everybody I'm currently working on cars' trajectories. I have done some visualization on processed data, but now I'm looking for a way to visualize where traffic jams happened or find...

19 January 2021 2,911 6 View

Elasticity of Zero inflated negative binomial?

Dear Colleagues, Hope to be in high spirit and healthy situation We have estimate a model to examine the effective built environment variables on walking trip generation in Stata. Regarding...

05 August 2020 7,014 2 View

Any website with online and historical traffic volume data?

Dear colleagues Hope to be in high spirit and healthy situation I need any website address which publishes the traffic volume data of main roads in any country for different time periods. It...

08 June 2020 6,331 12 View

Can we utilize Fresnel lens instead of dish collectors?

Hello Can we use Fresnel lens in order to concentrate the solar energy on a point (instead of using a dish collector)? If so, is there any problem or limitation about using that? Please consider...

05 March 2020 2,600 3 View

Nano Orange protein quant on the Quantus fluorometer?

Is anyone here using the Thermo Fisher Nano Orange kit for protein quantification, and detecting the fluorescent signal on the Promega Quantus? We are struggling to make sense of the standard...

05 August 2024 8,946 3 View

Where to source glass rings compatible with cell culture?

Hi all, I am looking glass cilinders that have an open flat bottom and top. Preferably with the inner diameter in the range of 2 cm. It's similar to the ones found on multi-electrode arrays for...

06 July 2024 5,846 1 View

Which is true nano nitrogen or nano urea?

Some scientists use nano nitrogen and some use nano urea, even though the process used the same for preparation. So, which is true nano nitrogen or nano urea?

28 June 2024 2,885 6 View

Any specific peptide based ligand for mitochondrial targeted delivery of nano-drug delivery systems?

Suppose I need to target mitochondria to address malignancy-related problems. Are there peptide-based ligands similar to Nuclear Localization Signals (NLS) for nuclear targeting that can be used...

20 June 2024 9,587 1 View

How to perform the anaysis of taxonomic on raw reads from the mixed sample?

Hi, I am very new to Bioinformatics. Recently, I have the project that aims to perform taxonomic anlysis on raw reads from mixed samples taken from environment. For example, we perfromed NGS...

09 June 2024 6,537 3 View

How can I select the narrow band filter in Zetasizer nano ZS?

I am working with chitosan/dextran sulphate nanoparticles loaded with rifampicin, which is fluorescent. Dsl analysis are bad and I saw that is necessary use a narrow band filter. How can I select...

05 June 2024 1,324 3 View

Is bonding PDMS to PI (Kapton) using a plasma treatment possible?

I’m looking into bonding a PDMS microfluidic circuit to a PI sheet using a plasma activation method. The PDMS will be on the order of ~700 um thickness, while the PI will be 12.5-50 um. I have...

24 May 2024 7,050 1 View

Novel and future lubricants and additives for hybrid electric vehicles?

nano additives and lubricants for hybrid electric vehicles

24 May 2024 8,363 3 View

Can we make aqueous or ethanol extraction or by other solvent extraction in Nano size? which method that used for it if it possible please?

can we make aqueous or ethanol extraction or by other solvent extraction in Nano size? which method that used for it if possible, please?

19 May 2024 9,308 1 View

Using a Jetson Nano with Waveshare UPS Module B in a car needing 8.4V/2A. How can I charge it using the car's system?

Hi everyone, I'm currently working on a project where we are using a Jetson Nano in a car, supported by a Waveshare UPS Module B for battery backup. To charge the UPS Module, we need a supply of...

19 May 2024 205 3 View