Synthesis of 6-chlorophenanthridine?

We have plans to prepare some dyes and electrode modifiers, possessing phenanthridine moieties. How can we get the 6-chlorophenanthridine (in European numeration, 9-chlorophenanthridine)?

03 April 2018 7,926 1 View

Synthesis of fumigatin?

02 March 2018 5,113 0 View

How it is possible to obtaine 1,2-benzenedisulfonic acid?

We pretend to obtain a serie of anticorrosive derivatives of 1,2-benzenedisulfonimide. But we pretend to obtain benzenedisulfonic acid first. How is it possible:

31 December 2017 6,108 0 View

How it is possible to obtain the hydroxyl- and aminosubstituted tryphenylphosphines?

We have plans to obtain stable acridinic iminophosphoranes, to be used as monomers and electrode modifiers. How is it possible to insert hydroxyl- or aminogroup to tryphenylphosphine phenyl rings....

09 October 2017 5,481 0 View

Are there some publications, related to the electroanalytical use of vanadium (III) oxyhydroxide - VOOH?

VOOH is a compound, which tends to exist. Moreover, it may represent flexible redox properties, so, theoretically, it could be used as electrode modifier. Are there publications, related to this...

09 October 2017 9,342 1 View

How is it possible to access the articles of Gazzetta Chimica Italiana, dated by 1916?

09 October 2017 1,655 5 View

3,4-dymethylpyrrole synthesis?

05 June 2017 8,618 3 View

Quitosane - CoO(OH) hybrid composites?

Is there a literature, concerning CoO(OH)-quitosane hybrid composites?

04 May 2017 6,251 2 View

Does ResearchGate support .pub format?

03 April 2017 7,687 0 View

Saccharin sodium as an electrode modifier for electrochemical analysis?

02 March 2017 5,222 2 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 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

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 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

Is there anyone who experienced with cytotoxic effect of Hoescht 33342 dye?

Is Hoechst toxic to cells? In general, it is known as non-toxic. I am working with dsRED MDA-MB-231 cell line. I applied it for my PDMS-based microfluidic platform, for this reason, I incubated...

26 February 2021 9,119 3 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View