What is the chemical nature of plant terpenoids. Can we classify them as acidic or basic?

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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 5,318 8 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 1,805 3 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 6,978 6 View

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

05 June 2018 4,137 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 2,853 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 7,737 3 View

What is the difference between a medicine and drug?

03 April 2018 2,443 11 View

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

I want to check pH of rabbits saliva by means of an instrument and not by strips for an accurate reading. Kindly send me the link for pen like pH tester saliva.

08 September 2017 8,208 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 9,666 0 View

How to find authors citation of microbes?

How to find author citation of microbes? please specify the link.

04 May 2017 8,867 2 View

Strugglling with m6A dot blot any suugesstion ?

I have been doing the m6A dot blot for a while with no improvement, I am extracting the RNA, and I can see the dots although the three biological replicas give a different reading on the memberan...

10 August 2024 8,539 5 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

05 August 2024 8,624 4 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

For systematic review data extraction, should I use ITT or PP analysis, and count all randomized participants or only those who completed the study?

I am conducting a systematic review and meta analysis; as I am extracting data I realized there is a consort diagram that shows the number of patients from randomization till end of the study. So...

01 August 2024 9,993 3 View

For the moringa oleifera extract using ethanol as the solvent,what is the alternative method to concentrate the extract other than rotary evaporation?

99% pure ethanol was used for maceration also alternate methods along with the temperature and time to concentrate the extract can be specified

31 July 2024 5,113 4 View

Does the delta function actually make sense to use on point particles?

The delta function seems produce logical contradictions when analyzed on a fundamental level. I would be curious if anyone else agrees.

31 July 2024 10,109 3 View

What are the factors that causes the sample to have higher efficacy at lower concentration?

We conducted an antibacterial study of a plant extract. Varying concentrations of crude extract were subjected to microbroth dilution assay. The result showed that only the lowest concentration of...

31 July 2024 8,666 3 View

What Are the Best Alternatives to the MTT Assay for Assessing Cell Toxicity of Colored Herbal Extracts?

I am currently investigating the cytotoxicity of a series of herbal extracts, and like many studies, I have been using the MTT assay to evaluate cell viability. However, I am encountering a...

31 July 2024 193 4 View

How can I extract my bibliography from researchgate ?

how can I extract my bibliography from researchgate ?

28 July 2024 6,737 1 View