Marwah Alnuaimi

8 Questions 23 Answers 0 Followers

Questions related from Marwah Alnuaimi

Control of Colloid Stability through Zeta Potential/ book?

please i need this book as pdf (Riddick, T.M. Control of Colloid Stability through Zeta Potential; Livingston Publishing Company: Wynnewood, PA, USA, 1968)

16 June 2024 9,934 3 View

What is the mechanism that causes antagonism between plant extracts?

what is the mechanism that causes antagonism between plant extracts?

04 November 2023 2,890 2 View

Where should Selenium nanoparticles' absorption peak be located, and at which range of peaks?

16 October 2023 3,545 3 View

Is the inhibitory action due to silver nanoparticles or silver nitrate?

Hi Can silver nitrate solution inhibit bacterial isolates? Is the inhibitory action due to silver nanoparticles or silver nitrate? Please attach references

12 June 2022 6,752 2 View

Why Absorption bands were observed at 450nm after 24 hrs incubation. not 200 or 300 or any number?

in Green synthesis and characterization of silver nanoparticles using plant extract Absorption bands were observed at 450nm after 24 hrs incubation, why this number??? if 200 or 300nm it also...

04 November 2021 2,169 3 View

A rapid method to estimate the concentration of green synthesis silver nanoparticles?

What is the best way to determine the concentration of silver nanoparticles manufactured by green synthesis?

05 September 2021 5,382 3 View

Nanoparticles how to kill the virus on masks contaminated with it?

If we assume there is a mask contaminated with a specific virus and we spray that mask with a nanoparticle solution and this solution kills the virus / How was this done?

21 April 2021 8,417 3 View

I need more explanations of how biological synthesis silver nanoparticles from a bacterial extract can biodegrade pesticides?have I made a mistakes?

green synthesized silver nanoparticles

25 March 2020 1,526 3 View