Is anyone working on melamine formaldehyde fragrance microencapsulation?

Zaeem ul Hassan Khatri @Zaeem_Ul_Hassan_Khatri

05 May 2018 0 406 Report

Please help me about PH shift for polycondenstaion of MF. What is the appropriate PH, temp and time for it?

Would be there any free formaldehyde remaining in the solution after cross linking? As I am buying 50% soild content MF Resin sol.

Badges
Science topic

More Zaeem ul Hassan Khatri's questions See All

What is efficient way of desizing?

I am using enzymatic desizing process. after that Using Sodium Percarbonate for scouring and bleaching. Cotton fabric is gets white but still tegawa rating is poor. I am Looking for suggestion...

31 December 2019 1,733 4 View

What is the difference between PDMS and Dimethyl Silicon?

I am confused while searching about PDMS and Dimethyl Silicon. are these two alternative names or different compounds?

06 July 2018 3,448 0 View

Can anyone suggest acidic buffer system for disperse dyeing?

When we dye polyester with disperse dye there is the requirement of maintaining constant acidic ph of fabric. Just using acetic acid at 150-200 degree centigrade cannot withstand and maintain...

06 July 2018 4,074 7 View

How to get adequate sodium alginate hardening in CaCl2 sol with proper encapsulation and proper shape?

Kindly guide me how can I get proper hardening of of sodium alginate along with proper microencapsulation? I am using 3% NaAlginate sol and different concentration for calcium chloride (0.2, 0.5...

03 April 2018 4,928 8 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View