What is the maximum concentration of Zinc Oxide nanoparticles for application in bio-polymer based food grade packaging?

More Himangshu Boruah's questions See All

Can anyone explain me how rainfall intensity data can convert to static rain load while analysing slope stability in ansys software?

In ansys software for slope stability analysis there is no direct input of infilitration rate(as it is in plaxis 2D) if we try to model a slope in ansys 18 how we can quantify rain load ?

03 February 2024 9,432 0 View

How to prepare CdZnS thin film from nitrate compounds?

We are trying to prepare CdZnS thin film using Cadmium nitrate, Zinc nitrate, thioacetamide and ammonia solution in chemical bath deposition technique. Our thin film of CdZnS is not uniform in...

17 October 2023 4,272 1 View

How to calculate wind turbulence intensity?

I have wind data of ten minutes interval. How can I calculate wind turbulence intensity, gust, etc. from this data, where they are prerequisite for wind turbine class selection?

11 June 2021 9,349 11 View

Why my estimated Weibull distribution parameters giving higher probability density than the measured wind data?

I have plotted the probability density bar diagram for wind data. Then I have estimated the Weibull parameters in different methods and do the same again. But I can not understand why the sum of...

23 March 2021 791 5 View

How can we confirm biomolecule encapsualtion into liposome from UV-Vis or PL spectra?

I have been working with phospholipid vesicles and encapsulation of bio-molecules or drugs. But, i am unable to ensure whether it is taking place or not. what are the methods to do so including...

20 August 2020 7,250 7 View

Is Denavit–Hartenberg notation helpful?

Is Denavit–Hartenberg notation in FK helpful for for calculating end effector positions in a single frame of referrence?

24 May 2019 4,206 0 View

How can we control the size of the vesicles or liposomes? To maintain the homogeneity in size, what will be best way to go in case of vesicles?

I prepared one vesicles system in water taking fatty acid but found that it contained various size range of the vesicles. Hence i could not use it properly in different application. what are the...

22 January 2019 9,200 5 View

How can CMC(critical micellar concentration) be distinguished from CVC(critical vesicular concentration) for a fatty acid or lipid?

I want to prepare vesicles from fatty acid or lipid through aqueous dispersion. But i am not sure whether it is forming micelles or vesicles. How can i make sure of that? Moreover how can i...

20 January 2019 9,692 3 View

I need a lamp for using visible region light in my experiment. Which lamp will be convenient ?

please recommend one bulb (Korean made is preferred) name with the web-link .15 W will be enough as per suggestion of my research guide.

06 December 2018 9,529 2 View

I need to mix silver nanoparticle and iron nanoparticle with bentonite clay. How to determine the amount clay and nanoparticles to be added ?

Nanoparticle in aqueous solutions or in dry form will be convenient to mix with clay? Dose of nanoparticle solution can effect the efficiency of nanocomposite or not ? or We can add both silver...

07 November 2018 4,652 4 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

What is the best conditions for formation Magnetite ore deposits?

I want to know more about Magnetite deposits.

06 August 2024 1,066 0 View

What should Berlin do as a city to become as impactful as London and Paris in World Football?

Please go through my Abstract. I can also share a proposed Thesis Outline.

04 August 2024 2,077 0 View

Identify the eight key processes of excellent supply chain management and discuss how each of these processes impacts the end customer?

Read the journal article by Douglas M. Lambert, “The Eight Essential Supply Chain Management Processes,” Supply Chain Management Review, Vol. 8, No. 6 (2004), pp. 18-26

04 August 2024 9,919 4 View

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

Can i quantify a nanoparticle encapsulated in cell culture medium by hplc?

Hello, if you made a transwell assay where you incubate the cells with a nanoparticle-encapsulated drug and considering that in the oposite compartment you'll have both the free and encapsulte...

03 August 2024 2,730 1 View

Does atmosphere affect flow of matter & energy on Earth & flow of energy in biosphere related to the flow of food through a food chain?

How does the atmosphere affect the flow of matter and energy on Earth and flow of energy in the biosphere related to the flow of food through a food chain?

02 August 2024 9,644 0 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View

Colette Le Bienvenu

The lethal dose of zinc oxide for humans is approximately 27 g/day. It is stated that GI pain would occur far before reaching this limit.

In one case study, they found that a zinc oxide dose of approximately 7 mg/kg caused GI distress and diarrhea in adult humans.

Source is here: http://www.atsdr.cdc.gov/toxprofiles/tp60-c3.pdf

I hope that helps you develop a safe limit.

Himangshu Boruah

Thank you.