Can someone share the protocol for calculating the extinction coefficient concentration of Silver Nanoparticles ?

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Why polyquaternium 7 gives haze or precipitation in SLES based formulation ?

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Mechanism of Pb availability as affected by hardness of water?

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I am getting Raman peaks for my graphene quantum dot sample which doesnot seem to be like the typical raman shifts observed incase of GQDs reasons ?

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Hello researchers Is this a random laser or just fluorescence?

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Absorption coefficient of methane?

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Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

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Can a Conventional 50W visible LED Lamp Emit UV Light?

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Yuri Mirgorod

See

https://www.researchgate.net/post/Can_we_calculate_the_concentration_of_Ag_NPs_silver_nanoparticles_using_the_absorbance_of_UV-Vis_spectrum_of_the_Ag_NPs_colloidal_solution

https://www.researchgate.net/post/How_can_I_calculate_silver_nanoparticle_concentration_from_UV-Vis_spectra

Tushar Ramesh Pavase

Yuri Mirgorod Thank you for your help.