Tryptophan and tyrosine fluorescence ?

Dear I am wondering if it is possible to measure tryptophan and tyrosine fluorescence in protein hyrdolysate without separation ? how to overcome the overlap between their fluorescence ? is there...

14 September 2018 4,540 2 View

Tryptophan and tyrosine fluorescence ?

Dear I am wondering if it is possible to measure tryptophan and tyrosine fluorescence in protein hyrdolysate without separation ? how to overcome the overlap between their fluorescence ? is there...

08 September 2018 4,839 2 View

Identification and determination of aromatic amino acids in protein hydrolysate by spectrophotofluorometry ?

Dear colleges I have a small project for identification and determination of aromatic amino acids that may be present in protein hydrolysate of some kind of seeds using spectrofluorometry. first,...

25 August 2018 8,545 4 View

Identification and determination of aromatic amino acids in protein hydrolysate by spectrophotofluorometry ?

Dear colleges I have a small project for identification and determination of aromatic amino acids that may be present in protein hydrolysate of some kind of seeds using spectrofluorometry. first,...

07 August 2018 5,216 5 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

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 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

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

How to accurately quantify chitin?

Hi all, I have been working on the quantification of chitin in insect samples and feed for a while but I can notice that the quantification methods (e.g. exposure to HCl, NaOH, and weighing sample...

01 March 2021 1,843 2 View

Can someone suggest a way to prepare slides to observe under confocal microscope for observing fluorescent tagged proteins??

I am growing the cells on coverslips and transfecting the fluorescent tagged protein directly on them. Then i want to observe these cells under confocal microscope. Currently i am just using...

01 March 2021 6,142 3 View

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

28 February 2021 8,466 2 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View