How can I know the thickness of pyridine polymer with QCM?

I use a 10 MHz QCM to monitor a pyridine polymerization process, if the frequency is reduced by 20000Hz, and pyridine solution is 0.1mol/l with 0.86V polymerization voltage, then what is the...

01 February 2015 5,751 2 View

Can anyone help me getting a method that can make graphene oxide bonded to the surface of the quartz crystal?

10 November 2014 7,903 8 View

Can anyone tell me how to coat a quartz crystal disk (0.162mm) with graphene?

08 September 2014 5,962 3 View

Can anyone give me a good method to prevent false positive in loop-mediated isothermal amplification?

08 September 2014 3,253 4 View

Is anyone interested in multimode quartz crystal sensor ?

06 July 2014 9,293 2 View

Why do we have peaks that are not pesticides that we already know in pesticide residue analysis?

When using the instrument (GC or HPLC) for pesticide residue analysis, we found that there are many peaks that are not pesticides we already know , Also the peaks are not from chemicals of...

06 July 2014 682 7 View

Would anyone like to learn more about a Quartz crystal resonator related sensor?

Quartz crystal resonator related sensors are very complicated systems. Many studies that have been done by researchers may be a small part of it. So I hope someone has realized this and...

01 February 2013 1,574 0 View

What is the possibility that multidimensional sensors are created?

Could someone tell me the possibility that Multidimensional sensors are created

08 September 2012 3,840 15 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

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

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

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View