What should be the TGA analysis of Polystyrene supported metal catalysts???

For a polymer supported metal catalysts, what will be the difference of their TGA analysis from PS support???

02 June 2019 4,574 5 View

How to conclude microRNA induction leading to upregulation of 3'UTR-reporter luciferase assay ?

Hello everyone, I am experiencing some weird output during my experiments which is as follows : - I am using 3'UTR-reporter luciferase assay to assess the effect of microRNA of my interest but,...

06 November 2017 6,218 1 View

How to make 4-chloro xylenol from xylenol?

09 April 2017 5,220 2 View

How to make ammonium thioglycolate 60% solution from thioglycolic acid 80% and ammonia 30% ?

19 March 2017 7,854 2 View

How to purify p-amino tert butyl benzamide ?

16 December 2016 3,643 3 View

Preparation of calcium thioglycolate?

19 April 2016 1,043 2 View

What folate receptor overexpressing aggressive cancer cell line can I use for NOD/SCID Mice?

I would like to inject NOD/SCID mice with a tumor cell line which over expresses folate receptors. I tired using HeLa cells however they don't seem to grow very well on injection. I am injecting...

02 March 2015 4,645 2 View

How can I merge Images of different magnifications?

06 October 2014 6,822 2 View

Can someone tell me how much of the cell conditioned medium will be sufficient to isolate 200 ug protein equivalent of exosomes from MDA-MB-231 cell ?

I am using gradient ultracentrifugation procedure in order to do the same. Wherein I am using sorval A-641 rotor at 32900rpm (~120,000g ) for 2 hours for final steps. I am also finding some...

01 January 1970 2,291 2 View

How to detect a ammonia gas with polyaniline thin film ?

Hi, any one give me procedure for ammonia gas sensing with polyaniline thin film by four point probe

01 January 1970 507 3 View

Why use both bead beating and enzymes (lysostaphin and lysozyme) for DNA extraction from sputum samples?

Hello, I have read in a few publications that to extract total DNA from sputum samples, both bead beating and enzymes are used to disrupt the cells. Bead beating is supposed to be efficient in...

18 February 2021 3,360 2 View

Differences between sheep blood with Alsever solution vs citrated/defibrinated sheep blood in microbiological media?

I am aware of a study that has compared the use of citrated and defibrinated sheep's blood in microbiological media (Hair Sheep Blood, Citrated or Defibrinated, Fulfills All Req... ), but can...

10 February 2021 5,927 1 View

Can anybody provide me sequences of SPF10 primers?

03 February 2021 1,053 2 View

How do you annotate figures to show significance?

30 January 2021 1,008 3 View

What are the thermodynamic and kinetic similarities and differences among dendrite formation during solidification of metals, ceramics and polymers?

Basic dendrite formation of metallic alloys are explained by thermal and constitutional degree of supercooling and most-supercooled band of liquid somewhat ahead of solidification front that...

30 January 2021 8,450 2 View

How to make a site-Selective Electroless Nickel Plating?

I would like to plating Ni/Au on the selected area. Can anyone give me a suggestion? It is a bit like to make golden finger on PCB board. Instead with the PCB board, I use polyimide as my...

28 January 2021 8,330 1 View

Is there any study to generate solidification temperature profiles using machine learning?

We know that time dependent temperature profiles can be generated using methods like FEM which solve PDEs. Can we do same using machine learning? Has anyone come across any related study?

25 January 2021 135 3 View

How to use PVQ Psychometric Tool?

Hello, I'm doing a research about if psychometric tools can be translated into video games. My main major is video games. So I'm an absolute newbie with psychometric tools. I have chosen PVQ tool...

22 January 2021 5,992 2 View

How to measure the hardness for PLA & PHAs polymers?

Hello, I am a bit confused on whether to follow ASTM D785 (Standard Test Method for Rockwell Hardness of Plastics and Electrical Insulating Materials) or ASTM D2240 (Standard Test Method for...

21 January 2021 7,487 4 View

How to solve melting and solidification of PCM using ANSYS Fluent?

Dear colleagues; I modeled 3D melting and solidification of phase change material filled heat exchanger and generated a (as in the picture below). First, I enabled melting and solidification...

19 January 2021 1,126 4 View