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Questions related from Saddam Hussein Fadhil Almudhady
While I was doing my research, I noted that phosphonium salts have more intense mass spectrum comparing to others (iodonium salts, for instance). Anyone has any interpretation about that? Best...
05 May 2017 1,785 0 View
Dear All,How to practically find Unretained Component and the Unretained Time?Shall we inject a sample which will not be retained by the column to determine what time an unretained sample will be...
01 January 2017 1,651 6 View
I have developed a RP-HPLC method to separate a mixture aryle compounds (mixture of iodonium and phsphonium aryl salts plus aryl phsphine) with the aid of a C18 Column, 100 Å, 3.5 μm, 2.1 mm X 30...
08 August 2016 4,168 2 View
It is possible to use Nafion as a binder to tightly deposit nanoparticles, activated carbon for instance, onto a glassy carbon working electrode (modifying it) to be used for electrochemical...
03 March 2016 4,378 5 View
Why we need to add an internal reference (Ferrocene, for instance) when we study the electrochemical activity of an organic electroactive species using cyclic voltammetry?
12 December 2015 8,352 4 View
I am trying to modify my glassy carbon with activated carbon using polytetrafluoroethylene (PTFE) as a binder. I am usually using PTFE at concentration of 0.1%, anyone thinks that this...
12 December 2015 1,446 6 View
I am just trying to use glassy carbon as WE for measuring CV for diphenyliodonium slat, but it poisons by the generated benzene radicals within the second cycle. How can I solve this problem?
08 August 2014 10,059 5 View
