Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

Do anyone here can help us in the field of molecular docking?

We have synthesized various metal complexes with different environment around the metals. Now to see the application of synthesized complexes we need this study also. we are also interested in...

01 March 2021 1,899 2 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

Analysis of CRD two factor using R studio ?

Hello everyone. I have conducted the research on post harvest longevity of tomato crop using plastic packaging and different doses of chemicals as two different factors. The design of experiment I...

28 February 2021 8,189 3 View

What is the exact mechanism of the antimicrobial effect of local anesthetics?

The antimicrobial effect of local anesthetics has been known for more than 50 years, but it still seems to have an unclear mechanism of action. which bacteria? which concentration? etc etc. ....

27 February 2021 4,450 2 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

How can I selectively dry etch Ti on a polymer substrate?

24 February 2021 5,378 1 View

Efficiency of Proximity Feed Patch Antenna ?

Greetings to all of You! I have searched some research papers for the designing of a proximity coupled patch antenna. Researchers are talking about the impedance bandwidth of the antenna but...

24 February 2021 7,662 3 View

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways?

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways? Are there simpler methods for Nano polymers (other than those obtained with...

09 February 2021 5,783 3 View

Reactivity of aromatic dicarboxylic acid?

When we use three aromatic dicarboxylic acids for esterification, what cause the difference of reactivity? ( phthalic acid, terephthalic acid, isophthalic acid)

19 January 2021 4,763 4 View

How aromatics can dissolve asphaltene ?

As we all know asphaltene is defined as " The highest molecular weight component in the crude oil that is insoluble in light n-alkanes such as n-pentane or n-heptane and soluble in aromatics such...

05 January 2021 6,822 2 View

How to perform Gaussian optimization for a polymeric structure?

I am trying to perform Gaussian optimization of a polymeric structure with 250 atoms. It is made up of only C and H atoms with several aromatic phenyl ring interlinked by C=C. Every time I am...

04 January 2021 9,616 2 View

How etchant for a particular alloy system is developed? Can it be estimated from first-principle physics, chemistry and metallurgy?

There are large volume of handbooks that prescribe suitable etchant for a particular metal or ceramic, But their theoretical justification is hardly ever mentioned. Then, is it possible to...

31 October 2020 9,768 4 View

Can I run a lithiation reaction at -78 C in the presence of 1,2,4,5-tetrazines?

I am trying to install a tetrazine group to an Aromatic electron-poor system with a phosphinate functional group. I am wondering if I can apply a lithiation reaction for this purpose?

22 May 2020 9,060 3 View

H NMR comparison in DMSO-d6 and ACN-d3 help is needed ?

Hi I have a 4+ charged aromatic macrocyclic dimer which is soluble in DMSO, ACN and other polar solvents. I have interesting phenomena in DMSO-d6 and ACN-d3. In DMSO d6, my aromatic proton...

11 March 2020 9,625 1 View

Can we plot the Van Krevelen diagram simply with the help of excel or any specific software will be required ?

Please suggest if any specific software is used.

01 February 2020 1,708 3 View

Can we plot the Van Krevelen diagram simply with the help of excel or any specific software will be required ?

Please suggest if any specific software is used.

31 January 2020 6,189 3 View

How to make Dragon 7 software detect aromatic structures?

I have a problem while calculating molecular descriptors with Dragon 7. My structures are drawn in Avogadro and optimized with Gaussian. After this step, my structures look like the one I uploaded...

18 January 2020 934 1 View