Fig. 2From: The Effect of Copper And Zinc Nanoparticles on the Growth Parameters, Contents of Ascorbic Acid, and Qualitative Composition of Amino Acids and Acylcarnitines in Pistia stratiotes L. (Araceae)The protein content of P. stratiotes under the influence of copper and zinc nanoparticles (Control, Cu—Cu nanoparticles, Zn—Zn nanoparticles, Cu + Zn—binary composition of Cu and Zn nanoparticles)Back to article page