Research Article
Ultra-Thin Films of Poly(acrylic acid)/Silver Nanocomposite Coatings for Antimicrobial Applications
Figure 1
UV-Vis spectrum of PAA and AgNO3 after addition of sodium tricitrate and NaBH4 with different concentration of AA: 0 (a), 10 (b), 20 (c), and 40 (d) in µL.