I treated cells with a drug now i want to separate drug from cell components. i want to pellet down total RNA,DNA and protein how i can ?

i do not want to add any chemical in the cells to separate all the components because i need to quantify drug

12 February 2020 8,221 3 View

From where i will get National park boundary of India?

From where i will get National park boundary of India?

07 April 2019 8,528 3 View

How to Convert the coated carbon on oxide surface to carboxylic group?

Carbon is coated on iron oxide surface. Need a facile technique to convert it to carboxylic functional group.

26 March 2019 2,049 5 View

Please evaluate my profile and suggest me some universities for MSc in Mechanical Eng. or PhD in Chemical Eng. in Europe/Canada/USA??

BSc. in Mechanical Engineering from Bangladesh ( 63.4 %) MSc. in Process Engineering and Energy Technology from Germany (ECTS Grade : 2.0 - Good ) Publication: 2 Working Experience: 3 years in...

08 March 2019 2,877 5 View

How to prepare slurry of silicon nanoparticles anode for Li-ion battery?

I want to prepare, anode for Li-ion battery using silicon nano particles and nanocomposite with graphene. Which solvent, binder, and conducting materials should be used for good performance? What...

05 December 2018 9,669 3 View

Why open circuit voltage is increased with reducing the grain size of perovskite solar cells?

Generally, in inorganic solar cell (eg, Si), if number of grains increases, the open circuit voltage decreases due to increase in the recombination losses of charge carries at grain boundaries....

22 September 2018 8,128 3 View

How to Join 2 Segments of Gene (Which was amplified by Emerald GT) ?

I'm currently working on BIRC2 gene for over expression studies.. Since the gene size is around 1.8kb, I've designed a primer for the first half and second half keeping 100bp common in between for...

28 September 2017 6,118 3 View

How to calculate submergence area while creating a dam?

how to calculate submergence area while creating a dam?

18 June 2017 9,791 9 View

Is DEM and DTM is synonymous? What is the difference between these two?

is DEM and DTM is synonymous? What is the difference between these two?

14 April 2017 446 15 View

From where i will get free bathymetric map of Indian ocean for research purpose?

18 January 2017 5,520 3 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 3 View

How to identify what type of fillers are in a polymer?

Hello everyone, I have some PHAs blended with fillers and nucleating agents, yet I don't know what kind of fillers or nucleating agents. The producer has shut down and there's no way to get in...

24 February 2021 1,356 8 View

How can I selectively dry etch Ti on a polymer substrate?

24 February 2021 5,378 1 View