Neutralization after working with Phenol?

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Which one is more valid for monitoring people's visual attention to a visual stimulus (eg: website design elements)?

1. Fixation Count (FC) 2. Fixation duration (FD) 3. both Thanks for the response from the experts in this field Farangis Najafi PhD candidate in sport management at SCU, Iran

23 May 2024 237 0 View

What mechanisms reduce pressure in a car battery pack post-cell explosion, and what safety issues arise?

The question is about the safety mechanisms in place within a car battery pack to manage and reduce pressure after a cell explosion. This is a critical aspect of battery technology, particularly...

18 April 2024 3,376 1 View

How critical is the 65°C denaturation step in cDNA synthesis?

Hi All, I was synthesizing cDNAs and after denaturation at 65°C for 5 min, I was late for immediately placing the tubes on ice. The temperature decreased to 50°C when I was transferring tubes on...

06 November 2023 5,693 0 View

Difference between self diffusivity and diffusion coefficient?

Can anyone please explain what is the difference between self diffusion coefficient and the diffusion coefficient? What is the mathematical relationship between these? Also suggest me some book...

04 October 2023 8,573 2 View

Anyone having issue with derivatization of amino acid using Fmoc?

I have to detect glutamine from a biological sample using HPLC/LC-MS. However, glutamine is very polar and doesn't bind to the column nicely. I used Fmoc to derivatize glutamine so that it can...

10 August 2023 5,839 3 View

Are there some new-discovered exposures in the context of gestational diabetes mellitus?

Especially related to nutritions.

14 July 2023 1,072 3 View

Dear researchers and inventors, I would be grateful if you do favor and let me know for sailing my US patent . What route do you suggest?

I have an US patent and tend to sale it.

29 June 2023 3,794 1 View

Opening large-size expression data in Mac?

Does anyone know what text-editor software (compatible with Mac) works well for opening the big (>4 G) files which are in CSV or text formats? I have a file with ~18,000 rows and 200,000 columns...

21 February 2023 8,510 0 View

Which fatty acids can be converted to eicosanoids?

Can all unsaturated fatty acid be converted to eicosanoids?

13 February 2023 7,992 2 View

Where are fatty acids converted to eicosanoids?

Eicosanoids are generated from fatty acids but I was wondering where this conversion takes place? In the cells or outside of the cells?

01 February 2023 6,039 1 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

E.coli contamination in human RNA seq data ?

Recently, we observed that 99% of the sequences in our RNA-seq data corresponded to the E. coli genome. Despite multiple DNAse treatments after RNA extraction and ribosomal depletion, we were...

06 August 2024 807 3 View

Dirty and clean?

Hi everyone I need a file with a dirty and clean potato image

04 August 2024 7,199 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

How to clean the CAD detector?

The module of the CAD detector is corona Veo. It has been idle for a long time. And it was not well maintained before idle. I have replaced the gas filters and flushed the system with a 50/50...

01 August 2024 7,805 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

Yehezkiel Steven Kurniawan

Probably 1M NaOH is enough to clean the glassware. KOH is good also.

Baillie Ann DeHaven

Phenol is reasonably soluble in water. I personally would just wash it with water to remove any residual phenol and then dispose of the wash in your aqueous waste container. From there, clean as you normally would.