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Questions related from Girish Chandra Mohanta
XRD machines of Bruker (D8 Advance model ) and Panalytical (Empyrean model) shows an 2Theta range in high negative angle (upto -111 Degree. Kindly let me know what is this negative angle and what...
10 October 2014 5,363 1 View
I need di- and tri-peptides for my intended work. I was going through internet and came across three different methods..1) by Solid state peptide synthesis (SSPS) 2) Liquid Phase Peptide Synthesis...
09 September 2014 4,517 2 View
I have been synthesizing ZnSe QDs, doped with Cu or Mn through aqueous route. I use MPA as capping agent in 1:2 molar ratio with compared to metal ion concentration. The synthesis procedure...
04 April 2014 583 2 View
I had prepared nano-ZIF-8 particles (~100nm size through SEM). The XRD pattern matched well with the literature report (Ref:- Chem. Lett.2012, 41, 13371339 ). However I had noticed, almost all...
03 March 2014 5,642 11 View
I am preparing ZnSe quantum dots. How do we calculate % yield and concentration of as-prepared QDs in the reaction mixture?
03 March 2014 6,915 1 View
