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

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

Sudan dyes as monomers for CP?

Is there a technique, describing a conducting polymer synthesis, using Sudan dyes as monomers? What conditions are to be used for Sudan dyes electropolymerization?

01 February 2017 3,450 0 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 View

What thickness need for ITO to use as conductive layer?

I want to do RF sputtering of ITO on glass substrate using magnetron sputtering. what thickness do i need to make it good conductive layer to use it for PSC. Moreover, whats about thickness of...

01 March 2021 395 3 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

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View

How does elongation affect the resistance of an electrode?

What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.

22 February 2021 1,515 1 View

Is that possible to do an impedance measurement without FRA module?

One of my colleagues said, "the impedance you can measure with the three electrodes and with the specific sequence varying the frequency" Is it possible to configure the potenciostat without the...

21 February 2021 418 2 View

Do you know this error? The experiment was stopped by a potential overload on Vs (auxiliary electrode)?

Hello everyone Do you have any information about this error 'The experiment was stopped by a potential overload on Vs (auxiliary electrode)' in Origamaster software? I tried everything possible,...

19 February 2021 3,152 7 View