Is it ok to use to water for synthesis and purification of nanoparticle?

I'm trying to synthesis graphene oxide nanoparticles. Shall I use RO water to wash the synthesised GO nanoparticles. Please help me out. Regards Deepthi

31 January 2019 5,266 4 View

How to use graphene nanoparticle for batch experiments?

I want to remove dye from wastewater using graphene oxide Nanoparticle. I faced few issues while doing batch experiments. Please help me out. I'm new to nanotech field. So kindly help me to figure...

19 November 2018 3,037 2 View

How to analyse raman spectra of graphene oxide nanoparticles? what is the g&d band for GO?Does laser wavelength has any major effects on raman shift?

I have raman spectra of Graphene oxide nanoparticles. The laser wavelength is 1064 nm. I can't find any literature with this wavelength. I had no choice with the laser wavelength that's why I...

10 September 2018 8,541 2 View

Want to measure the wear rate at different sliding speed.In most of papers read wear is measured at only constant speed.suggest diffrnt speeds chosen?

Working ON PTFE material with graphite as filler. What all the sliding speeds can be considered for carrying the work.

30 June 2018 9,209 5 View

Journal bearing and sliding bearing both mean the same?

can any one provide material on journal bearing . I want to manufacture the bearing and characterise that Kindly do needful in this regard

29 March 2018 5,173 2 View

Is it neccessary to do batch adsorption experiments for nanocomposite that are present nanomembrane?

Do we really need to do batch adsorption experiments for nanocomposite which is used to make nanomembrane?Is it ok to skip that part and directly do lab tests for nanomembrane?

17 February 2018 3,747 2 View

What is formula for finding density of polymer composite, when it is reinforced,

Knowing the density values what is the formula for finding density of polymer composite.

23 May 2017 1,537 2 View

What is the best housekeeping genes in humantissue and blood samples for qpcr analysis?

21 December 2016 4,183 7 View

How is FM 1-43 stained to membrane of epithelial cells?

28 September 2016 8,059 1 View

How does one verify the grazing angle in TIRF during live-cell imaging?

Even with as low as 0.5 microlitre volume of FM-dye, laser power as low as 10%, penetration depth of 25nm, my cell sample illuminates like it does epifluorescence. I am using Olympus CellLineTIRF 4.

25 August 2016 5,552 1 View

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 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

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

Have you ever experiencing air vent trouble in fermentation process?

Dear all, My research group is currently working with a 12-litre fermenter. Somehow, if we do the fermentation for more than 20 hours, the process will be more prone to contamination. Our current...

23 February 2021 1,908 2 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

How to reduce static electricity of powder after lyophilization?

I am working on synthesizing and then purifying peptides using the SPPS system. After purification of the peptide, the peptide powder is obtained using a freeze dryer. When measuring the powder,...

22 February 2021 10,099 5 View