Amanzhol Kurmashev

5 Questions 1 Answers 0 Followers

Questions related from Amanzhol Kurmashev

What is the thermal stability of aldehyde groups on the surface of glass?

I am attempting an experiment that involves high temperature (65°C) treatment of glass slides pre-coated with aldehyde groups. Upon this process, hydrophobic property of the glass slide (Contact...

05 May 2019 7,452 3 View

How destructive is citrate for iron oxide?

I have an experience of iron oxide nanorods being partially destroyed upon high temperature(90°C) incubation with citrate. Is there any reagent that must have been added in order to prevent this...

04 April 2019 9,436 4 View

Simple method for direct coating of APTES on surface of Iron oxide (Fe2O3)?

Can anyone suggest a method for coating the surface of iron oxide with APTES? I am looking for a sample and fast (a few hours?) method that worked best for you.

04 April 2019 7,841 1 View

What protocol do you use for APTES/GA treatment of glass surface?

There are tons of APTES/GA treatment protocols on the net, but most of them relate to treatment of entire surface of glass slide/PDMS slab/cover glass. What I am more interested in is, treatment...

08 August 2018 1,999 2 View

How did you solve the issue of negative concentration appearing in results of COMSOL?

I am using Laminar flow mode of COMSOL coupled with Transport of Diluted Species. After I get results exported to excel format, I observe some negative concentration values appearing, which is...

07 July 2018 9,465 4 View