What are the difference between Ormosil and mesoporous silica nanoparticles?

06 July 2014 4,248 0 View

How to determine the cumulative release of a hydrophobic drug from protein nanoparticle?

What buffer and ph to use to study the release of a hydrophobic drug from protein nanoparticles? Due to hydrophobicity of the molecule, the drug would rather stay within the composite.

31 December 2012 4,725 32 View

Is there any specific method of sample preparation for TEM analysis to obtain images containing well arranged array of nano-particles or quantum dots?

Is there any specific method of sample preparation for TEM analysis to obtain images containing well arranged array of nano-particles or quantum dots?

10 November 2012 9,234 9 View

XRD pattern of silver chalcogenide quantum dots

When I try to get the XRD pattern of silver chalcogenide quantum dots, I end up with only few recognizable peaks. Is there any specific reason (like the source of X-ray) responsible for it? I use...

08 September 2012 2,223 8 View

In-silico Ligand binding interaction for GST tagged protein

Does the presence of a GST tag have influence on docking and binding interactions of the substrate with the tagged enzyme? If not, can any one suggest some reference?

07 August 2012 4,566 4 View

Can anyone suggest a method for removing excess poly(ethyle glycol) from a nanoparticle suspension?

Centrifugation is not helping me as the particles are small and they are not settling.

07 August 2012 4,064 15 View

Suggestions on conjugating nanoparticles

about nanoparticles, which have a COOH group on its surface with a tripeptide having a NH2 group, using EDC-NHS chemistry: can anyone provide information on a detailed procedure or can help me...

07 August 2012 7,208 12 View

Kinetics of a reversible enzyme

How to determine the accurate Km and Kcat value of a reversible enzyme as the product itself gets converted back to its substrate, ones its produced. I follow a spectrophotometric technique to...

07 August 2012 1,533 19 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View