How can you calculate the intrinsic viscosity of crosslinked polymers?

intrinsic viscosity of polymers.

17 May 2019 2,666 3 View

Can any one list some polymers dissolved in ethanol?

Can any one list some polymers dissolved in ethanol?

25 December 2018 4,198 14 View

These polymers consist of coil-like polymer chains: (a) Thermoplasts (b) Thermosets (c) Elastomers (d) All polymers ?

These polymers consist of coil-like polymer chains: (a) Thermoplasts (b) Thermosets (c) Elastomers (d) All polymers

16 December 2018 2,491 8 View

Give some references of emerging Applications of Liquid Crystals Based on Nanotechnology?

Emerging Applications of Liquid Crystals Based on Nanotechnology J

30 November 2018 9,585 5 View

How are polymers are classified on the basis of their structure?

. How are polymers classified on the basis of their structure?

15 November 2018 5,787 3 View

Help in numerical modeling of heat equations

hello, I hope that you are doing well and that the beginning of March is excellent. First of all, I would like to thank the researchers who responded to my last discussion on terrestrial...

01 January 1970 1,320 4 View

Have you ever experiencing air vent trouble in fermentation process?

Dear all, My research group is currently working with a 12-litre fermenter. Somehow, if we do the fermentation for more than 20 hours, the process will be more prone to contamination. Our current...

23 February 2021 1,908 2 View

Can you perform the Murexide test on samples fixed in Formalin?

I have a fixed sample and would like to use the murexide reaction to test for uric acid composition. I no longer have fresh samples

22 February 2021 1,328 1 View

Phenol-pH graphic?

We want to use phenol pH graphic to measure the pH of mediums before and after inhibitor application to cells. We have phenol absorbence values at 460, 560 and 720 nm wavelength. When we measure...

20 February 2021 7,700 3 View

Can anyone please suggest where I can find a reference for ReaxFF parameters for PTFE(Teflon) suitable for use in LAMMPS?

Trying to simulate a ice-PTFE interaction and am unable to find a reference which actually lists out forcefield parameters for PTFE-PTFE interactions using ReaxFF or even other force fields like...

08 February 2021 9,373 2 View

What is suitable temperature at reaction mixture of lipase activity assay?

I use para nitrophenyl palmitate substrate with tris buffer ph 8... i read many temperature for Yellow color of para nitro phenol production.. 37 and 50 and 40 at water bath ... I confused as i...

04 February 2021 9,100 5 View

Can you use MTS assay with cells cultured in media containing phenol red?

I am trying to run a cell viability assay with LN229, but these cells are cultured in DMEM which contain phenol red. Is the MTS assay sensitive to the additional of phenol red in the media? If so,...

03 February 2021 9,478 2 View

What is the average lifetime of ODLAB acid inert heating plates?

Dear Colleagues, common hotplates have a short lifetime when used for acid digestion of rock/mineral samples. PTFE/graphite coated hotplates are much more expensive and should live much more than...

21 January 2021 1,208 3 View

How to Extract DNA from dried rhizomes, wood, galls etc. stored for a long time?

Dear Respectable Scientists, I have been trying to extract DNA from above mentioned sources using different CTAB/SDS Buffer Compositions and purifying agents but I am not able to extract DNA from...

12 January 2021 5,899 8 View

Can I measure lung weight after formalin fixation?

Hi, I have simple quick question. Can I make a measurement of mouse lung to evaluate lung metastasis after formalin fixation? Is it not reliable? Thanks.

11 January 2021 3,178 3 View

How to get phenol(BHT) back to organic phase from acidic aqueous layer?

07 January 2021 6,527 3 View