Which reducing agent is most suitable for the synthesis of copper nanoparticles?

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I use NPS for drug detection the detection proved by UV, FTIR and AFM but DLS shows a abrupt result how can i interpret the results?

after the interaction of drug the enhancement in the SPR band was observed the intewraction was proved by FTIR and AFM the AFM resiults shows aggregation of NPs the of NPS increases from 40nm to...

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Aggregation of nanoparticles leads to large shift in the SPR band but in my case only broadening and quenching in absorption band was observed why?

its colorimetric detection after interacting a analye with nanoparticles color rapidly change from yellow to orange. after 15 min of interaction take of a absorption spectra only quenching...

10 November 2019 8,525 1 View

I sucessfully synthesize cuNPs but they are very unstable how to stabilize the copper nanoparticles ?

i used ascorbic acid as stabilizing agent and sugar as reducing agent i try variable ratios of metal ligand and ascorbic acid and vaying ph for stability but fail to stabilize after 4 hour of...

06 July 2017 5,036 3 View

I synthesize cu nanoparticles burt they are very unstable kindly give your valueable suggestion i attch file ?

nanoscientist, nanoreasercher.nanotechnologist

04 May 2017 6,809 1 View

I am trying to synthesize copper nanoparticles i used ascorbic acid as reducing agent in the light of attached file any one guide me how to optimized?

nanoscientist, nanotechnologist

02 March 2017 9,318 9 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.

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

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Why do i have a weak plasma and no coating during rf sputtering?

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Binder for ZnO nanoparticles in graphite paste electrode?

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How to draw the five chelate rings of [Co(EDTA)]- on this picture?

Is this circle one of the rings?

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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...

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Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

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Addition of EDTA during the synthesis of copper nanoparticles to prevent it from being oxidized?

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

Optimal siRNA Volume for Complexation with Liposomes in a 2.5 mL Solution with 10 mg/mL Lipid Concentration?

How much volume of siRNA can I add to 2.5 mL of liposomes with a total lipid concentration of 10 mg/mL?

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What are the modern methods for detecting nanoparticles?

Some of the techniques I am familiar with are standard. I would like to know which of the two methods under study is preferable, as well as the cost and list of particles and devices needed in...

22 July 2024 1,921 3 View