How to determine the value of 'n' in the armchair nanotube?

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DdPCR 3' non extendible probe query?

In my ddPCR assay to check my specific edits the PCR amplicon length is 100 bp, and two probes are within the amplicon. Probe 1 (labelled with FAM) is specific to mutant and Probe 2 (labelled with...

14 March 2024 7,010 1 View

DdPCR Auto dg consumables?

Hello, Is there any alternative (cheaper) Bio-Rad AutoDG-compatible tips? The price for a pack of 20 boxes has become double in 2024. Thanks

12 February 2024 1,350 0 View

DdPCR Auto-DG query?

Hi, I am currently using Bio-Rad Automated Droplet generator. I am happy with the result. I get on average 19K to 21K droplets per reaction. However, I have also encountered 1 to 2 samples...

12 December 2023 9,091 3 View

Detection of gene edits using ddPCR?

I have designed a ddPCR assay to detect gene edits in my organism. The PCR amplicon length is 100 bp, and two probes are within the amplicon. Probe 1 (labelled with FAM) is specific to mutant and...

29 November 2023 1,506 10 View

How is Degradable organic carbon content and Fraction of degradable organic carbon dissimilated of any waste category is calculated in lab ?

How is the amount of organic carbon contained within a material that will readily decay and transform to either methane or carbon dioxide is calculated by means of Proximate analysis or any simple...

31 August 2023 7,916 2 View

Can the Guidelines for National Greenhouse Gas Inventories by IPCC,2006 be used to calculate the emission from Municipal Solid Waste ?

If the collection efficiency of MSW is less than 50 % for a rural municipality where most of the waste is dumped in field areas directly rather than landfilled. Can anyone please suggest me...

08 August 2023 5,737 1 View

In an in vitro xanthine oxidase inhibition assay where xanthine is the substrate, do I get a colored product?

The experiment uses spectrophotometer

15 March 2023 1,585 0 View

Can fruit penetrometer be used to measure the toughness of leaf or can be used as leaf punch?

leaf toughness is one of the defensive trait of plants against herbivory. So to measure leaf toughness is fruit penetrometer relevant?

21 January 2023 7,917 4 View

How can we calculate days to 75% germination for wheat or paddy in Microsoft Excel?

I need to find out days 75% germination for research of my colleague. I have record of germination count of number of wheat seedling every 2 days from 5th to 15 th days. Is there is any formula...

12 December 2022 771 3 View

Sample quantity for Hydrogen, oxygen evolution reactions?

I want to do hydrogen and oxygen evolution reactions using nanoparticles synthesised using laser ablation method. But the yield is very low in this method. is there a minimal requirement of...

16 September 2022 9,942 1 View

Is changing the medium during the experiment overestimate the results?

I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...

07 August 2024 2,283 2 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

Are there any good simple systems or platforms to recommend?

In order to show people the beauty of control and enhance enthusiasm for learning control theories, are there any good simple systems or platforms to recommend?

05 August 2024 10,034 1 View

Why do exism movements become permanent dictatorship threats within liberal democracy thinking under majority rule-independent rule of law system?

Exism movements after gaining power within liberal democracies under majority rule and independent rule of law system become permanent dictatorship threats, but why this is the case is not clear...

04 August 2024 8,125 3 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

The Optimal Experimental Approach for Gene Function Analysis?

What is the most suitable experimental setting to understand the consequences of a particular gene: (1) targeted degradation of the specific transcription factor (TF) of the gene, followed by...

04 August 2024 6,265 1 View

How can I calculate formation energy using VASP-Ab-initio?

I would like to calculate the formation energy of P2-Na0.67Fe0.5Mn0.5O2 based on DFT, what should I do step by step. Any help would be appreciated. Thanks.

29 July 2024 8,248 2 View

How to explain the different interaction between soluble and insoluble polymer in water?

Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.

29 July 2024 6,350 3 View

Hi there, someone has the SeinFit software for windows because I cannot download it?

DOS version.

29 July 2024 6,064 1 View