What is the best way for ascorbic acid estimationin plant leaves?

More Duraid K. Al-Taey's questions See All

Some people hate you without any reason ,just because your successful,and they try to hurt you by any way even used the devil i don't know how can ?

some people hate you without any reason ,just because your success,and they try to hurting you by any way even used the devil i don't know how can i dealing with them ?

04 May 2018 4,184 69 View

I have facing problem when I want to publish in journal of Scopus indexing?

I facing problem problems when I want to publish in journal of Scopus indexing

02 March 2018 5,024 25 View

Just I want the procedure of SOD enzyme activity with details?

SOD procedure with details , all steps

01 February 2018 9,181 9 View

I want biomaterial like the Polyethylene glycol for coated the seed and increasing water absorbance ?

PEG BIO MATERIEL

01 February 2018 6,680 4 View

Is there any agriculture conference in middle east in 2018?

in Middle east

31 December 2017 5,376 12 View

What are the agriculture journals in Scopus index with fast replying with author remarkably?

Scopus journals

31 December 2017 1,524 18 View

Why used pH 7 to estimate the activity of Catalase and Peroxidase ?

CAT and POX

31 December 2017 8,894 14 View

What is the best way to extract the dill oil by Soxhlet or Clevenger ?

Soxhlet or Clevenger ?

31 December 2017 7,121 14 View

What do you wish to achieve in 2018 ?

I wishing to publish in one of the journals in Clarivate Analytics

31 December 2017 8,416 18 View

What the effective way to decrease the photo-respiration in C3 plant ?

C3 plant and photorespiration

11 December 2017 568 8 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

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

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 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

I want to performe MALDI-TOF MS for bacterial identification, I would appreciate it if anyone can tell me the matrix solution preparation protocol ?

based on what I've studied on multiple papers, for peptide and protein identification Alpha-cyano-4-hydroxycinnamic acid (CHCA) is an appropriate matrix to use, I also know that the CHCA powder...

26 February 2021 6,799 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

Zahraa Zuhier Majid

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