What are the forces between atoms,molecules,particles and grains?

how the difference between those will study

31 December 2018 9,786 6 View

What are the changes happen in quantum confinement of nano materials?

need details of changes happen in nano material due to confinement

11 December 2018 4,141 0 View

Can anyone suggest the available Books of nanophysics?

i need to know size, properties applications of nano materials

11 December 2017 175 0 View

What about shelf life of a grown crystal?

I need the reference of the shelf life about crystals

31 December 2016 5,033 0 View

Can anyone give the details of Pnma space group crystals are noncentro symmetric or symmetric?

space group Pnma crystals are noncentro symmetric or not

04 May 2016 3,848 5 View

Can anyone give the detail study of IR spectrum of inorganic compounds?

I would like to know the assignment of inorganic compound for doping material.

31 December 2014 291 1 View

Is it possible to know the nlo property of the material through ftir?

ftir is useful tool to know about nlo?

11 December 2014 7,791 3 View

What are the parameters to calculate from computational xrd

i want to calculate bond length and bond angle

08 September 2014 530 0 View

How does light affect the color of a crystal

what changes are possible in crystal

08 September 2014 3,278 1 View

Can someone explain using FTIR spectrum how to interpret NLO property

08 September 2014 3,757 1 View

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View