What decides the specific wavelength for absorption maxima for Microbial synthesis of iron oxide nanoparticles ?

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

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

How can I add own Henry coefficients in Aspen Plus?

Hi, i would like to simulate an absorption process in Aspen Plus. I want to use the NRTL model und would like to add some individual Henry coefficients. Is that possible and how?

05 August 2024 2,333 2 View

What are the best (less toxic to human) methods of microbial lab fumigation?

We are planning to establish a microbial laboratory in our research center and are actively seeking the best disinfection methods. If anyone has any recommendations, please let us know. Thank you.

04 August 2024 1,973 1 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

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 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

Abdelkader BOUAZIZ

Dear Salma Batool, please check this RG free access document. My Regards

https://www.researchgate.net/publication/257777693_Extracellular_biosynthesis_of_iron_oxide_nanoparticles_by_Bacillus_subtilis_strains_isolated_from_rhizosphere_soil

Mohammed Amer Shaheed

absorption peak of iron oxide nanoparticles in the range of 250-350 nm

Kien Vu

You can check the paper below for more info:

https://jasn.uotechnology.edu.iq/article_11635_6a66f28fbc6df5114a4735ba116bb879.pdf

Regards,