What are famous bacteria and fungi usualy used for nanoparticle formation?

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What is the explanation of broad peak in cyclic voltammetric curve?

What is the difference between broad and sharp cyclic volatmmetric curves? and what are the reasons for broad curve? especially when analyzing carbon material?

01 February 2019 9,802 1 View

Is it important to add buffer in the cathode chamber of MFC?

Can I use distilled water as catholyte in MFC? or if I use Potassium ferrocyanide, can I dissolve it in distilled water instead of buffer solution?

11 December 2018 1,374 0 View

The llight produced from bioluminescent bacteria, is it able to stimulate photosynthesis in other nearby bacteria and other photosynthetic organisms?

Light produced by bioluminescent microorganisms is composed of photons, are they able to stimulate photosynthesis in other marine organisms? Thsnk you.

03 April 2018 3,318 0 View

What is more accurate to study the effect of pH on bacterial activities, preparing different buffers at different pHs, or adjusting the medium pH?

I am preparing to study the effect of pH on bacterial activities, what is the perfect way for that: 1. Using different buffers and adding the medium components? or 2. Adjusting the medium pH by...

02 March 2018 3,995 2 View

How can I write in my thesis that a Pseudomonas isolate is pyocyanin producer?

Is it enough and acceptable to mention that the observation of fluorescent color is a clue that my strain is pyocyanin producer? Thanks

11 December 2017 8,941 0 View

How can I get the heat of combustion in Energy Efficiency equation for MFC?

In the Energy efficiency equation, how can I get the heat of combustion? Thanks.

10 November 2017 5,310 1 View

What is the "Residual curve" regarding the polynomial fitting?

When I run the polynomial fitting on my data, a curve named "Residual curve"b appear after calculation, what is the meaning of that curve? and is it acceptable to use it instead of the fitting...

10 November 2017 1,342 0 View

How can I calculate number of electrons involved in electrochemical reduction of oxygen?

I am working in Microbial fuel Cell (MFC) and want to calculate number of electrons involved in reduction of oxygen. Thanks

10 November 2017 8,456 0 View

What is the fastest and accurate method for extraction and identification of polysaccharide, pyocyanin, and rhamnolipid from culture of Pseudomonas?

Can you help me getting method (s) for rapid extraction and identification of these three Pseudomonas products? Thank you.

10 November 2017 2,134 0 View

How can I obtain slope of any curve from Origin 6.0 or 8.0 software?

How can I use origin in getting the slope of any curve? Thanks.

10 November 2017 5,738 0 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

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to remove the residual PDMS on the silicon mold?

Incompletely cross-linked pdms are difficult to remove.

01 March 2021 798 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

The reason that the culture of white fungi Contamination with green mold(Trichoderma), the culture autoclave at121 for 15 min. What is it?

Is the period to autoclave not enough? The inoculation in a hood and flame and UV and alcohol.

27 February 2021 9,356 3 View