Conjugating cRGD with amine functionalized nanoparticles?

I have been working with nanoparticles with different functional groups. Usually its well known protocol for conjugating cRGD or RGD with COOH functional group but I have a few particles which are...

11 December 2019 3,688 3 View

Why is my XRD showing peaks s at ~7 and ~19 for Fe3O4?

I tried to synthesize oleic acid capped Fe3O4 nanoparticles and much to my surprise, they provide a strange XRD pattern (when started from 5 degrees (2 theta)). It shows a peak at ~7 (50% relative...

09 October 2018 720 8 View

Measuring size of a nanocube?

Would you suggest measuring the side of a nanocube and mentioning that in the paper or would you suggest writing the diagonal size of the particles ? Thanks in advance.

08 September 2018 8,599 6 View

Why do some particles in TEM images appear darker than other (for example see images attached)?

I am not sure why there is a difference in shade in particles analysed by TEM. Is it just because of the orientation of particles or is there more to it ? For reference I have attached a few...

08 September 2018 7,436 10 View

Sodium Gallate Synthesis?

How do I synthesize and purify Sodium Gallate?

06 July 2018 2,438 5 View

Basis for selection of Solvent?

I have read quite a bit of literature and I found that while synthesizing Fe3O4 nanoparticles, people have chosen different solvents mainly based on their boiling point to favor nucleation or...

06 July 2018 5,817 4 View

Why Sodium oleate is used in synthesis of Iron Oleate?

I was wondering about the role of sodium oleate in synthesis of iron oleate, are there any alternatives? And if we want to make iron linoleate for example, should we use sodium linolate or direct...

05 June 2018 7,758 9 View

Why unordered silica coating is done on Fe3O4 before adding Mesoporous silica onto it?

04 May 2017 8,806 2 View

Role of diethyl ether in casein isolation?

09 October 2016 2,994 4 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

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 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

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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

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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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