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05 June 2016 2,506 9 View

Why some peers ask questions and never get to comment on the answers to those questions?

During the past three months I have noticed that some research gate members asked questions, however, they never commented on their peers answers, & others asking questions that they know...

01 February 2016 5,342 20 View

Is anybody interested in conducting in vivo kinetics studies (pharmacokinetics) for novel amoxicillin and cephalexin prodrugs?

10 November 2015 8,246 6 View

Is anybody willing to conduct toxicity test for a number of novel prodrugs?

We have designed and synthesized a number of prodrugs for commonly used drugs and looking for a place to conduct toxicity tests for these novel compounds.

10 November 2015 1,055 4 View

What is the best conditions to be used when analyzing benzalkonium chloride by HPLC?

Please, specify, column, flow rate, mobile phase and wavelength.

10 November 2015 1,651 2 View

What is the granulation method to be used for making granules of adsorbent?

Please, write all the procedure steps.

10 November 2015 9,372 11 View

What is the best quantum mechanics method for calculating organic cations?

What basis set to use if the size of the organic cation is 50-65 atoms including hydrogens?

10 November 2015 3,198 3 View

What is the best conditions to be used when analyzing metformin by HPLC?

Please, specify column, flow rate, mobile phase and wavelength.

10 November 2015 6,841 2 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

Can anyone help me with the administration of the "Mind the Gap" Scale for satisfaction with transition to adult care?

We are working on a study focused on adolescents' transition to adult care and are looking for a validated measure for satisfaction with the transition. So far the only measure that we have came...

28 February 2021 2,338 1 View

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View