What are the simple techniques/methods for the synthesis of polymer thin films?

Can you help to synthesis thin films using polymers?

07 August 2019 236 8 View

Whether it is possible to analyze interface, dislocations, grain boundary for powder sample?

Possible in powder for these results through TEM?

02 March 2019 6,405 5 View

CAn anyone suggest me the best method for synthesis hydroxyapatite other than sol-gel and hydrothermal method?

What is the best and easiest method other than sol-gel and hydrothermal method for synthesis hydroxyapatite nanomaterials?

03 April 2016 3,005 2 View

Why we are taking 1.67 stoichiometric ratio for hydroxyapatite?

Actually we are synthesizing hydroxyapatite with different ratios 1.5,1.6,1.7 like that but most of the paper has 1.67 ratio.What is the reason for that?

10 November 2015 3,731 3 View

Can any one give jcpds for PVA polymer ?

09 October 2015 4,289 0 View

What are the uses of polymers in medical field especially water soluble polymers?

I want to know about water soluble polymers uses, properties, and medical applications.

09 October 2015 5,748 4 View

What is wear resistance?How it is mentioned in medical field?

I want meaning of wear resistance based on medical field or based on medical applications with advantages and disadvantage.

08 September 2015 6,203 0 View

What is the reason for aggregation of the nano samples?

I synthesized various nano samples using sol gel method,but they all are aggregated.What is the reason behind this.............

07 August 2015 6,859 0 View

What are the difference between calcination,sintering and Anneling?

What is the advantages of these above mention,What will happen if we use and what will happen if it not use in nano materials?

07 August 2015 3,512 0 View

How do I remove impurities in nanoparticles?

If we synthesizing powder as nano-particles how to remove impurities?If we washing using water means the nano size particles can move out with water also know,Other than washing how to remove...

06 July 2015 9,883 6 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

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

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

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

How to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

Centrality measures computation in Biblioshiny/ Vosviewer?

26 February 2021 7,279 2 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 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

What reaction will occur when adding hexamine into ammonium nitrate in an acidic medium?

Hello, I am investigating properties of water in oil emulsion explosives. And adding hexamine (hexamethylenetetramine) into one of the phases that are used to make the emulsion should increase the...

21 February 2021 8,680 1 View