By which mechanism does potassium hyrdoxide works as an activator in the preparation of activated carbon?

Activated carbon is prepared from biomass using KOH as the activating agent. What is the possible reaction between KOH and the biomass?

14 February 2021 8,095 4 View

I am looking for Bell Lysaker Emotion Recognition Task (BLERT), someone know how to find it?

We are working in emotional recognition of pre-symptomatic patients with Huntington's disease. We have read about the Bell Lysaker Emotion Recognition Task (BLERT) and its strong psychometric...

26 May 2018 8,641 2 View

I am having much lower current density in mp-TiO perovskite devices comparing with the Al2O3 made ? What can I do?

Hi I am fabricating mp-TiO2 Perovskite solar cells (Glass/ftO/bl-TiO(50 nm)/mp-TiO/CH3NH3PbI3-XClx/Spiro/Au), but I am getting low current density (10 mA cm-2), Voc is 0.74 V and FF is 0.55. I was...

16 May 2016 7,375 5 View

At the moment of the aliquot touched the electrode surface, it spread all over. Any suggestions?

02 March 2016 399 4 View

How can we effectively separate anthocyanins from phospholipids before HPLC analysis?

I'm extracting and quantifying anthocyanins in egg products and I would like clean up and get rid of all the phospolipids (basically phosphatidylcholine and phosphatidylethanolamine) before HPLC...

19 January 2014 3,464 5 View

Can anyone help me with information about optical coupling between nanomaterials?

I need information about the effects of optical coupling, and can this effect compete with refraction index?

01 February 2013 498 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 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

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

Do anyone here can help us in the field of molecular docking?

We have synthesized various metal complexes with different environment around the metals. Now to see the application of synthesized complexes we need this study also. we are also interested in...

01 March 2021 1,899 2 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 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