What are the methods to determine the toxicity of a particular enzyme/protein which is isolated from a pathogenic bacteria ?

I have isolated an enzyme from a pathogenic bacteria, I have carried out a few experiments at primary level with this enzyme and I have found it has a potential to use for some of the industrial...

03 April 2019 478 3 View

How can we recover the intracellularly/immobilised biosynthesised selenium nanoparticles from the fungal pellets after the waste water treatment?

I'm working on the selenite removal from the waste water. In this case I'm using a fungus, which is synthesising the selenium nanoparticle by reducing the selenite from the waste water. The...

09 October 2018 1,696 5 View

What are the methods other then HPLC which can be use to quantify the amount of Sorbitol after the fermentation ?

I am working on the sorbitol production by fermentation. So after the end of the each optimisation step, I need to analyse the Sorbitol, for that the ONLY available method to quantification is...

06 July 2018 1,502 8 View

What is the method to check the Percentage of ALCOHOL in WINE? What formula is used to determine the alcohol content in Wine by using Hydrometer ?

What is the exact formula to check the Alcohol content in wine by using (1) Hydrometer OR (2) Specific Gravity Bottle ?

02 March 2016 6,228 3 View

Which plant extract can be used as control without any anti-inflammatory activity?

During in-vitro activity of plant extract, I was asked to use a plant extract as a control which don't show any anti-inflammatory activity along with standard drug as a control. Do you have any...

04 May 2015 8,164 5 View

What is the exact protocol for assaying the anti-inflammatory activity of plant extracts in vitro?

04 May 2015 5,671 7 View

What is better being intelligent or educated ?

04 May 2015 385 4 View

Is there any Open Acces Journal in Biochemistry or Immunology- with no publishing fee ?

Hi Can anybody suggest me any Journal which will publish my work without fee ?

02 March 2015 3,851 2 View

Can you please suggest a simple and rapid method for the estimation of cellulose without using HPLC or Asbestos?

I would like to use a colorimetric method for estimation of cellulose in fruit peels?

02 March 2015 7,700 5 View

Can consumption of Gelsemium Sempervirens kill human beings?

Some of the websites are saying that this plant has medicinal property, but some are saying that it is poisonous. I am totally confused, does this plant contains any medicinal property? If YES,...

02 March 2015 8,647 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

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