Is there any suggestion for HPLC method for quercetin analysis in Moringa leaf extract?

24 May 2023 0 5K Report

I found several journals but sometimes there is no chromatogram data which shows good separation

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Are you interested in participating a cross-cultural collaborative research on coaching behaviors, athletes' basic psychological needs,and motivation?

Hello, we are seeking a teammate for cross-cultural collaborative research on the relationship among interpersonal coaching behaviors, athletes' basic psychological needs, and motivation. We are...

26 December 2023 7,341 3 View

How to wash Fe3O4 nanoparticles precipitates until neutral pH?

I synthesized Fe3O4 nanoparticles using the co-precipitation method. One of the procedure is reacting with NH4OH 25% until pH 11 and a black precipitate is formed. I want to wash the precipitates...

01 November 2023 7,289 2 View

Constructs/measures for innovation, stakeholder participation and Risk managment?

Dear Research Intellectuals, I hope this message finds you well. As fellow professionals in the field of research and innovation, I am reaching out to you for your valuable insights and feedback...

01 October 2023 8,020 3 View

How to make Fe3O4 nanoparticles in powder ?

Previously I have synthesized Fe3O4 nanoparticles using co-precipitation but I had difficulty separating the solid from the solution (I used the drying method in an oven at around 80 C). Every...

21 August 2023 287 14 View

Geogrid in Paxis?

Can any one explain the procedure of considering geogrid layers in Plaxis 2D or 3D. I have tried to update mesh as some references recommend. I got some increase in bearing capacity. However, for...

08 August 2023 8,319 5 View

Dear researchers, could someone help me, how to used GNN with RL to find a shorth path between source and destination node?

Please explain through example based on python codes. Thank you

13 April 2023 179 1 View

Film of polyanilline?

I have synthesized polyanilline and doped it with ammonia solution now i want to make its thin film. Kindly share a method for it.

05 September 2022 2,278 0 View

I need information for my new research related to Brazing of duplex stainless steel with aluminum alloy ?

We'll brazed one duplex ST.ST. to AL specimens in furnace, then curry out all required test and microstructure examinations according to ASME sec. IX, Needs your supports regarding to any...

24 July 2022 4,605 0 View

The Typical Answer of: What are the most stable solidification mode in fusion weld and why?

Multiple solidification modes can occur in metals. These modes describe the different morphological forms that can exist at the S–L interface and in many cases are still apparent when cooled to...

19 April 2022 5,183 7 View

myocardial infarction in mice - Heart tissue slices contract in tetrazolium staining. How can this be solved?

Any body doing MI in mice and staining heart slices with tetrazolium at @37°C? Most often I am facing problem, heart slices distort / contract in tetrazolium incubation @37°C. Staining itself has...

17 May 2021 2,992 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 8,537 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 8,622 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 9,992 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

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 192 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

Hello Researchers, Can anyone guide me on estimating the Leaf Area Index (LAI) of wheat using only weather and soil parameters? Is it possible?

I need to estimate the LAI of a wheat crop using only weather and soil parameters. Can anyone please help me?

28 July 2024 4,886 2 View