What is meant by mouse strain. in biodistribution study of mice?

mouse strain

05 June 2018 2,361 0 View

What is the idea of electrophoreses and HPLC?

01 February 2017 2,370 5 View

What is the difference between biological and physical decay of complex or labeled compound in animal or human body?

biological and physical decay

01 February 2017 3,653 3 View

What are the target organs that free Iodonium or pertechnetate ions are concentrated in animal or human body?

Free ions

01 February 2017 5,182 2 View

What are the species of iodine that can be formed in the presence of CAT as an oxidizing agent in basic or acidic medium?

Oxidizing Agent like CAT

01 February 2017 3,300 6 View

What are the strong, moderates and weak groups that towards Ortho or Para?

Ortho and Para?

01 February 2017 6,728 8 View

If you have two ortho sites only in ring, then Iodine ion as electrophilic ion will enter in one or two Ortho and Why?

Ortho and Para positions

01 February 2017 7,600 5 View

Why did two different peaks in HPLC technique appear one refer to labeled or complex and the other refer to UV of compound?

Different Rf of complex and its compound

01 February 2017 9,017 1 View

Although, Both nuclear and MR imaging of brain have been studied for decades (since the late 1980s).Explain?

Explain

31 December 2016 3,205 0 View

No title

I need to explain the reponse OK

31 December 2016 6,911 0 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

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 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

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Why am i not getting solid after reacting APTES with salicylaldehyde?

The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...

28 February 2021 2,955 2 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View