What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

How To Keep A Network Running Even When The Server Is Down?

I was working on MIB server for educational purpose. But since a week I am unable to use the server. It is either restricted or down, I don't know what the problem is. But I want to dock my metal...

02 November 2020 8,775 3 View

What are the suitable conditions to probe sonicate CaCO3 nanoparticle dispersion before doing SEM measuremnts?

Need to know sonication time for SEM measurements of nanoparticles

07 September 2020 4,417 3 View

Sample size calculation mistake?

Dear friends I collected data in a questionnaire form with a total number of 500. I submitted my manuscript and now the reviewer asked me to verify sample size calculation. What will be the values...

31 August 2020 4,456 16 View

Conjugation of antibody with oligo?

I want to conjugate my antibody with oligo. I used SMCC approach. But the problem is that i get 3 types of antibody as product. 1 Unlabeled antibody 2 Labelled antibody with single chain of...

03 September 2019 7,075 3 View

What are the mechanical properties of glass fibers, carbon fibers (only fibers) ?

hello everyone I want the mechanical properties of glass and carbon fibers (only fibers, not the properties of composites)

03 September 2018 3,446 3 View

Regarding preprint, How can someone publish data as preprint before being submitted to journal?

Dear followers As journal instruct authors not to submit work that already been submitted elswhere, how can I publish preprint?

07 June 2018 5,202 2 View

What is the difference between Control and Dummy variables? Additionally what are the reasons of Error Term in Regression Model?

Control & Dummy variables: Reasons for Error Term in Regression Model

10 April 2018 5,255 3 View

Use of luminol for dermination of reactive oxygen specoies in neutrophils?

I am using luminol for ROS determination in Neutrophils. first of all i have problem in dissolution of Luminol. I made a stock of 3M in DMSO. Briefly I use 100 microleter of neutrophils from 5...

01 April 2018 5,596 2 View

About Inductor filter design for PV Grid-connected system?

11 February 2017 9,265 8 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 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

Should we change media after1st 6hrs after plating HUVEC bought from INVITROGEN?it's not recomended by invitrogen.Will DMSO present in stock matter?

We have HUVEC bought from Invitrogen. Cat no -C-003-5c. while first plating the cells we have bought the protocol suggests not to centrifuge the cell with media to remove the DMSO. Should we...

02 March 2021 3,713 2 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 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

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 to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View