What is the correct method of adding SiO2 and ZnO nanoparticles in MS medium?

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I have generated a figure "Gene distribution by conservation" from 20 genomes of bacteria. Can someone explain how to interpret correctly?

I have generated a figure "Gene distribution by conservation" from 20 genomes of bacteria. Can anybody explain how to interpret it correctly? Thank you in advance

11 January 2021 3,346 2 View

How to calculate thermal stress in cylinder if water is flowing inside the cylinder?

How to calculate thermal stress in stainless steel cylinder if water is flowing inside the cylinder?

14 October 2020 905 2 View

How extract and purify extracellular proteins expressed in E. coli?

Hello everyone, I am having trouble isolating and purifying an extracellular protein which I have expressed in E.coli. I have induced my protein at 0.5 mM IPTG by incubating it at 37 degrees for...

02 October 2020 8,223 3 View

Systematic Review and Meta-analysis?

Hi, I am planning to conduct a systematic review and meta-analysis since very long. However, found difficulty in literature search and statistical analysis. Please anyone advice me any easy way...

11 July 2020 7,868 13 View

Can I use the same research instrument for collecting data from two different populations?

Can I use the same questionnaire to collect data from health as well educational sector employees to measure their level of job satisfaction ?

02 July 2020 7,480 1 View

Can anyone help me finding good impact factor journals to submit uninvited review paper on postharvest chilling injury in fruits.?

I have tried submitting my review paper in relevant journals, but most of them only accept the review paper invited by the editor of the journal

28 June 2020 4,371 5 View

How to calculate the sample size for a clinical study where the exact disease prevalence is not available?

While planning clinical study like RCT on diseases like COVID-19, how can we calculate the sample size when exact disease prevalence is not available

01 May 2020 5,079 3 View

What are the major problems and challenges in social science research?

What are the major problems and challenges in social science research and let us proposed comprehensive solution accordingly. The considerable known challenges are development of...

27 September 2019 1,757 13 View

Can SS 316L be heat treated at recrystallization temp. for achieving fine grains?

Will carbide phases get dissolved at this temp.? What can be the probable cooling rate? Please suggest

10 September 2019 5,188 4 View

How Research gate enhance our academic excellence?

Although, Research gate is a social networking site for scientists, social scientists and researchers to share papers, ask and answer questions, and find collaborators. But how it exactly enhances...

05 September 2019 8,889 30 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

[Synthesizing Cu nanoparticles without using chemical reductants]

01 March 2021 8,359 1 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

How can I calculate the rdf of water molecules around 'Na' ions that are closest(adsorbed) to the nanoparticle(solute)?

Hi, I want to calculate the radial distribution function for water molecules around the Na+ ions adsorbed on the surface of a spherical nanoparticle using the gromacs trajectory dynamically? For...

28 February 2021 5,650 1 View

For gelatin coating for culturing HUVEC.Should the gelatin be made in sterile water or PBS? Do I need to autoclave the gelatin soln after making it ?

I want to use 0.1% gelatin. Should that be made in PBS or sterile water? Should I autoclave the gelatin soln after making it in water/PBS?

28 February 2021 274 2 View

The reason that the culture of white fungi Contamination with green mold(Trichoderma), the culture autoclave at121 for 15 min. What is it?

Is the period to autoclave not enough? The inoculation in a hood and flame and UV and alcohol.

27 February 2021 9,356 3 View