Dear All,
May I know what is the pressure index of propellant?
how to calculate pressure index of propellant from burn rates at different pressures..
Thanking in advance fro your valuable time.
I am using Saint Roberts law.
May I know the maximum chemical shift possible for carbon with hydroxy group.. like ferrocenyl alcohals.. like and geminal alcohals.. in13C NMR. Thanking you.
09 October 2018 7,946 0 View
If I make a phosphate buffer of pH 7.2 at RT and take it to 37 degree does it changes? What about simulated body fluid (SBF)?
11 December 2017 7,216 2 View
Dear All, I want to know the MW of polyethylene glycol. Please suggest me how to calculate the molecular weight from proton NMR. Thanking you.
05 June 2017 2,578 5 View
Dear all, I want to calculate the hydroxyl value or OH functionality of PEG from 1H NMR. Is it possible to calculate as end functionality as in the other oligomers..? What will be the degree of...
05 June 2017 7,445 6 View
I want to conduct nucleophilic addition/substitution reaction on ferrocene carboxaldehyde. May I know the feasibility?
02 March 2017 1,407 15 View
How to measure the density of viscus liquids? please suggest some simple method.
05 June 2016 2,580 1 View
How to measure the thermal conductivity of polymeric viscus liquids?
05 June 2016 9,890 1 View
Dear all, Thanking you in advance for your valuable time. We have prepared few PU films with controlled ferrocene loading in the order of 10-3 w/w %. We observed a little improvement in dielectric...
02 March 2016 8,864 3 View
Citation to my article (My article is "POLYMER" in Elsevier and citation is from "Industrial & Engineering Chemistry Research" in ACS) was not updated. How to update citation to my article in RG?
02 March 2016 4,409 2 View
How to file a patent and how to choose patent publishers..?Suppose we have developed a binder which is better properties than existing and very easy to synthesize. Thanking you in advance for your...
01 February 2016 6,742 0 View
I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.
07 August 2024 4,526 4 View
Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...
06 August 2024 977 1 View
Hello I want to know about the sputtering condition of depositing FTO from target 95:5%. I tried with RF sputter in pressure 2.5Pa and 100 sccm Ar at room temperature but it showing no...
21 July 2024 1,680 2 View
I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...
16 July 2024 3,212 5 View
Hello everyone. I am working on my LV concentration porject, I use 500Kda hollowfiber to do it. The HCP and BSA removal rate is nearly 80%, but last time, I failed to run it. The HCP hasn't been...
11 July 2024 5,380 0 View
What will be the pressure in Iron Iron-Carbide diagram? It is at atmospheric pressure?
05 July 2024 1,891 0 View
Hi All, My name is Sumaiya, a PhD student at the University of Queensland. I am looking for some suggestions on how to hold mice and perform Randall-Selitto Test by using Paw Pressure Randall...
30 June 2024 6,004 0 View
I would like to dedicate my entire life in doing only one activity alone and nothing else. How do I achieve it in this world full of unavoidable distractions and societal pressures?
24 June 2024 298 1 View
While deriving for a momentum equation with elastic stress effects, I am planning to put a ratio between elastic modulus (in Pa) and dynamic pressure (in Pa) in a simplified form. I am not...
23 June 2024 8,059 1 View
Despite many attempts I am still unable to find the original version of this paper and would appreciate if anyone can locate it for us: Baker PG, Haig G (1981) Metronidazole in the treatment of...
20 June 2024 5,448 3 View