I am looking for alternate to SNF's (Dispersing Agent). The present one is in yellow colour and I am looking for the similar type of Dispersing agent in white colour.
Many colloidal or non-ionic surfactant dispersing agents are commercially available. See if you will dispersents for titanium dioxide white.
I want to prepare CuO nanoparticles in side poly vinyl alcohol network. When ever i am trying to react copper ions in PVA solution with naOH, I am getting Green precipitate.This is copper...
02 March 2016 607 5 View
I want to prepare some nanocomposites based on collagen, that is extracted from bone. if some body have have any idea about this extractions, please share information.
01 February 2016 2,594 3 View
I am currently working on my dissertation and want to explore the role of competence as a mediator between the effect of colour of clothes on voting intention (focus on Western countries)....
21 February 2021 8,609 1 View
What does the color of a spiro-ometad film indicate? I got purple, green, red, even black color of the spiro film. Is there anything we can get from the preliminary color analysis(e.g. oxidation...
21 February 2021 1,831 4 View
Hello Everyone, I tried to form ZnS nanoparticles using the hot injection method and was able to form the same (confirmed by XRD). When I centrifuged, after the reaction I got a kind of white...
17 February 2021 1,709 3 View
I work on estimation of alpha amylase activity using dinitrosalisylic acid reagent If i put the reagent to stope the enzymatic reaction and allow the reagent to react with the produced reducing...
17 February 2021 7,402 4 View
i have been doing cholinergic assay on natural product and for some of the samples, i get negative value for the inhibition activity. can anyone help me explain the meaning of the negative value...
17 February 2021 4,118 1 View
Hi there, my lab recently opted to use LavaLAMP from Lucigen instead of the Warmstart kit from NEB. However, Lucigen has yet to create a colormetric kit for RT-LAMP, and adding phenol-Red (pH...
17 February 2021 5,399 1 View
Greetings, I was wondering what is the optimal way to connect the reinforcement at the top of the pile (the part that connects to the raft foundation): -The pile bars are left straight and...
16 February 2021 2,007 3 View
I am studying biochemistry at university, as part of the course we do several titration experiments. In our handouts, we were given the following half equations: IO3- + 6H+ + 4e- I+ +...
16 February 2021 8,731 1 View
Hello, We perfom Tokuyasu method (ultrathin cryo sectionning) very often to make immunogold experiments. This time, we need to make a PLT technique with K4M or LR white resin. Our results were...
14 February 2021 4,959 1 View
I am looking for a copy of the resume book of UEP2013 Asian Edition (Urban Environmental Pollution 2013 Asian Edition) held in Beijing. If somebody has it, please I would like to obtain an...
11 February 2021 2,247 2 View