Why does the assay of hippocampal TBARS need high temperature and acidic conditions?

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How to solve this error messeage,Error EDDDAV: Call to ZHEGV failed. Returncode = 7 1 8?

Hi everyone, I am doing a VASP calculation, (convergence) and I encounter the error code "Error EDDDAV: Call to ZHEGV failed. Returncode = 7 1 8". I do not know how to solve it. INCAR: ALGO...

03 June 2024 9,276 2 View

What is the best software in chemical engineering in the field of thermodynamics?

field of thermodynamics?

03 January 2024 2,922 1 View

What are the steps to improve the gasoline industry?

software

31 December 2023 1,244 0 View

How to apply artificial intelligence in adsorption using Matlab ?

DATA

31 December 2023 6,582 2 View

HOW DO Estimate of the Bubble Point Pressure of Multicomponent Reservoir Hydrocarbon Fluids ?

Estimation of the Bubble Point Pressure of Multicomponent Reservoir Hydrocarbon Fluids

23 November 2023 1,859 2 View

How to apply artificial intelligence in adsorption using Matlab ?

APPLICATION OF LAB

18 November 2023 4,671 3 View

What are the best books for learning artificial intelligence for application in chemical engineering?

application of ANN

18 November 2023 3,110 0 View

Is it good to use absolute ethanol or diluted ethanol for extraction of phytochemicals?

09 March 2023 7,688 30 View

Is using 6-Phosphofructokinase Activity Assay Kit (Colorimetric) (ab155898) with AML cell lines possible?

Hello, I am trying to optimize the 6-Phosphofructokinase Activity Assay Kit (Colorimetric) (ab155898), and I have some question about it. I am confused as to why the samples become yellow....

27 February 2023 7,505 0 View

Is there anyway one can increase the protein level of Agricultural waste products.?

As most Agricultural byproducts are considered waste and they usual contain protein and others like fibre, Ash and so on, so is there anyway or means be it laboratory techniques or biotechnology...

10 January 2022 6,411 5 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

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

RNA later for the preservation of RNA in fecal samples at room temperature for one day (37°C)?

I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...

06 August 2024 1,367 3 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

What is the role of oxidative stress in toxin-induced carcinogenesis?

What is the role of oxidative stress in toxin-induced carcinogenesis? I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from...

02 August 2024 3,174 1 View

Is it possible to improve the reforming section of the Haber-Bosch process without using air separation units?

A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...

01 August 2024 7,051 5 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

How to use Desmond in HPC ?

Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...

28 July 2024 6,553 1 View

Optimal siRNA Volume for Complexation with Liposomes in a 2.5 mL Solution with 10 mg/mL Lipid Concentration?

How much volume of siRNA can I add to 2.5 mL of liposomes with a total lipid concentration of 10 mg/mL?

27 July 2024 6,920 1 View

Could GSH level be more in CCL4 rats than negative control rats?

i compare between the antioxidant and oxidative stress level between negative control rats (saline) and CCL4 intoxicated rats. i found the level of GSH and TAC is more in toxic group than normal....

26 July 2024 1,887 0 View