What is the main difference between the capped-gold nanoparticles and bare gold nanoparticles? Can the capping agent, stabilizing agent and reducing agent be the same?
Is it possible to identify E.coli strains using PCR-based methods? How does the identification of E.coli strains work? Is it based on 16srRNA and phylogeny study or ...?
11 December 2018 6,140 4 View
Hi, we want to extract DNA from a solution that contains antibody. our results showed that our protocol can't lead to denature the antibody that well. We have searched a lot and find the protocols...
06 July 2017 5,301 4 View
I'm trying to find a suitable supporting electrolyte for simultaneous recording electrochemical behaviour of Au NPs and CdS QDs using DPV, LSV or SWV method.
09 October 2016 3,458 6 View
How much serum would be sufficient for obtaining a good yield?
31 December 2015 6,817 6 View
I need to use EDC/NHS coupling in my assay and I don't have MES buffer. Does anyone have used other buffers such as PBS? Is is efficient?
04 May 2015 6,892 8 View
We want to isolate microRNAs from blood (serum or plasma). What is your desirable kit for this purpose?
03 April 2015 7,389 7 View
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
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
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
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
Is this circle one of the rings?
03 August 2024 5,988 0 View
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
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
Please note it
29 July 2024 4,920 3 View
https://www.cleanteqwater.com/resources/case-studies/gold-mine-australia/
29 July 2024 5,161 1 View
I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...
28 July 2024 8,027 3 View