Is it a good idea to publish your scientific data as preprints before its publication in a journal?

Does preprinted research data have impact factor?

06 July 2018 5,138 8 View

How to make (1ml/kg/ day % w/v ) dose of a plant extract weight 250mg and vehicle maximum volume 0.6 ml?

Kindly help me out in making plant extract dose for animal.

05 June 2018 6,796 6 View

How can we calculate one effective plant extract in in vivo experiment on the basis of in vitro cytotoxic activity?

If a plant extract (1mg/mL) showed 28 % cytotoxic inhibition against normal cell line, then what would be its IC50. Secondly, how can we calculate one exact dose of the same plant extract in in...

05 June 2018 1,623 3 View

What is the meaning of IC50 of a plant extract in any activity?

What is the meaning of IC50 of a plant extract in any activity?

05 June 2018 3,958 3 View

What is the functional group of Terpenoid?

Can we use FTIR for the functional group identification of terpenoid in plant extract?

05 June 2018 2,677 3 View

How to make 0.2 microlitters of DAPI stain?

I am working on Flourescent microscope. I need to make this concentration of stain. Plz guide me. Regards

04 May 2018 7,575 3 View

What is the difference between a medicine and drug?

What is the difference between a medicine and drug?

03 April 2018 2,246 11 View

Is there any pH tester available in market to check the pH of rabbits saliva?

08 September 2017 8,051 2 View

Can anyone guide me how to apply anova and posthoc on research data?

I have collected date for a research publication, can anyone guide me to apply anova and posthoc?

04 May 2017 9,506 0 View

Is there any libraray by which we can check the novelity of compounds identified by GCMS?

I have done GCMS of plant extract and unknown compounds were compared with NIST library 2004. Now how can I check their novelty and on which basis I can say this compound is noval?

04 May 2017 9,514 3 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

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

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

What is the biochemistry of acidic solvents for phenolics extraction in strawberry?

I am using the Folin-Ciocalteu method for analysis of total phenolic content in ripe strawberries. I've read several protocol that suggest a methanol/H2O/formic acid (80:19:1) extraction solution....

22 February 2021 6,560 3 View