7 Questions 11 Answers 0 Followers
Questions related from Nurul Faiezin Zul
Greetings, I do some research regarding molecule structure embed with triazole moiety, there is two emission peaks observed in flurorescence. How could these observation happened from triazole ?...
10 October 2018 3,697 7 View
Good morning to those who reading this question. I would like to have any references about aggregation of surfactant by triggering the conditions of system using pH. Besides, how pH can help to...
09 September 2018 7,480 3 View
Greetings, I have a problem how to use the Rubingh theory equation in my reserach. I have the equation and I could not totally understand about how to insert the value in the equation. May you...
07 July 2018 4,737 0 View
Hi, I am using Cary 60 UV Vis, and at the setup in the instrument, it has option to use single or double beam mode. May I know which one is better? And how to operate for each beam mode? For...
02 February 2018 3,625 3 View
If I have a mixture of anionic and non-ionic surfactants that will mix together, what are pros and cons if I change the pH of concentration at high pH (pH 12) compared to slightly low pH (maybe...
01 January 2018 7,773 3 View
Hi, May I know, what factors should I look up to choose my buffer solution? I want to make buffer in pH 11 and pH 9.. can i choose one pH with phosphate buffer and the other one with borate...
03 March 2017 2,301 2 View
Greetings... I wanna ask about preparing buffer solution. What is the difference if I use phosphate buffer instead of borate buffer or vice versa? Can anyone explain in term of advantages /...
12 December 2016 5,779 2 View
