Is anyone using gold nanoparticles to be inserted into MSCs?

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Does anyone know a method to evaluate flavour permeability of convetional and bio-based plastic materials?

I'm working on bio-based plastics for food packaging applications. I evaluate oxigen and water vapour permeability. Does anyone know a method to determine flavour permeability?

25 October 2016 4,519 3 View

Do you know any good thermal conductor material that is also transparent at optical frecuencies?

Do you know any good thermal conductor material that is also transparent at optical frecuencies?_Do you know any good thermal conductor material that is also transparent at optical frecuencies?_Do...

17 March 2016 1,826 2 View

Replicates (ANOVA) vs. continuous variation (GLM) of treatment, any insights?

It is common in experimental design to consider a treatment as factor an make a factorial analysis (ANOVA). For instance, to simulate N deposition, it is frequent to fertilize with one or few...

01 December 2015 1,414 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

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 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

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

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 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)?

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28 February 2021 5,650 1 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Nicholas Clay

How big are the nano molecules (particles?) Size is key to endocytosis, but many reviews will report different things. One review, for example, put a maximum uptake at around 50 nm, assuming receptor-mediated endocytosis.

Ciro Gargiulo

That's one of my problem cause I would need enough to carry medicine but but also not too big to be inserted in cell.

Dear Nicholas thanks for the answer have you got a study or any information where i can searching for?