How can I maintain high pH while synthesizing nanoparticles using greenroute ?

More Humayun Akhter's questions See All

How to increase the boiling point and flash point of n-butanol by mixing it with Dietyhlene glycol?

given B.P of n butanol is 119 C and flash point of butanol is 80 C REQIRED B.P for butanol is 230 C and flash point required is 110 where as flash point of dietylene glycol is 145C and B.P of...

04 May 2016 6,947 8 View

How to prevent oxidation of copper nanoparticles synthesized from plant extract at room temp i.e how to dry the prepared sample at room temp?

I am not getting pure copper nanoparticles, rather copper oxide is more formed.

04 May 2016 4,747 5 View

How to prevent oxidation of copper nanoparticles synthesized from plant extract at room temp i.e how to dry the prepared sample at room temp?

bcoz copper nanoparticles often get oxidised even at room temp.

03 April 2016 4,385 1 View

How to control the different morphology of nanoparticles by using inorganic salt and plant extracts? What parameters should be considered?

becoz different morphology has different property

02 March 2016 2,982 2 View

For synthesis of copper nanoparticles from plant which precursor is good either copper sulphate or copper nitrate?

yield is very low in case of copper sulphate

01 February 2016 8,320 2 View

Any plant having antireductive property?

most of the plant have antioxidative property

01 February 2016 744 0 View

How should i take the uv visible of metal nanoparticles synhesize from plant extract just after mixing or after complete reaction and drying?

some paper reported taking just after mixing some reported after drying

01 February 2016 8,427 5 View

How to incubate the reaction mixture?

I am doing the synthesis of nanoparticles where papers report to incubate the reaction mixture for 12 hours at 60 degree C.

31 December 2015 4,794 0 View

How can I observe the effect of concentration of the substrate and reducing agent in biogenic synthesis of nanoparticles from plant?

It is reported that when higher concentrations of noble metal salts in comparison to the bio-reducing agents inhibit successful synthesis of the nanoparticles further it was reported that when...

11 December 2015 1,676 5 View

How can I regulate the pH for the biological synthesis of nanoparticles from plants?

The pH of the medium affects the size and distribution of the nanoparticles. At low pH, coalescing occurs forming larger nanoparticles while at high pH value small nanoparticles are formed.

11 December 2015 4,317 5 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 calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

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

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07 August 2024 5,307 1 View

How to assess the osmotic power of a substance?

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Could dyes amplify the spectrum of light to a specific wavelength?

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Why results of ROS flurescence are negative as there was no bacteria within?

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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?

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

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What is the problem with these tissue culture plants?

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Transfection in HEK293T cells?

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Muhammad Ismail Popular answer

Dear Humayun Akhter

You can use Hydrazine hydrate. Hydrazine is a greener reducing agent and maintain pH high of the solution.

Abu Darda

plz. visit links i think that will you.

https://www.google.co.in/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#

Maheshkumar P Patil

Hello,

Yes pH can affects NPs size.

You can get details from my recently published article.

Article Sasa borealis leaf extract-mediated green synthesis of silve...

Muhammad Ismail