From:  New approaches of green silver nanoparticles for cancer and biomedical applications: a review

 Antibacterial activity of AgNPs.

Polymer typeCharacterizationApplicationReference
Sodium alginateUV-Vis, TEM, and XRDAntibacterial activity against Gram-negative and Gram-positive bacteria[211]
Pine gumSPR, EDX, FTIR, TEM, and XRDAgainst odor- or skin infection-causing bacteria, also Brevibacterium linens[212]
Gum ghattiUV-Vis, TEM, and XRDThe AgNPs can be easily integrated for a variety of biological applications (both Gram-positive and Gram-negative)[213]
Chitosan/Guar gum/Gum ghattiUV-Vis, XRD, and SEMDue to the synergistic interaction of AgNPs used against Staphylococcus aureus and Escherichia coli bacteria suggested promising antibacterial efficacy[214]
Piyar gumUV-Vis, FTIR, DLS, SEM, TEM, and AFMAgainst both Gram-negative bacterial strains, i.e., Escherichia coli and Avibacterium avium[215]
Neem gumUV-Vis, FTIR, TEM, and AFMAntibacterial activity against clinical isolates of Salmonella enteritidis and Bacillus cereus[216]
Aloe barbadensis MillerUV-VisAntibacterial activity against Gram-negative and Gram-positive bacteria[217]
Starch-gelatin
UV-Vis, TEM, SEM, XRD, and thermal methodAntibacterial activity against Gram-negative and Gram-positive bacteria[218]

AgNPs: silver nanoparticles; UV-Vis: UV-visible spectroscopy; TEM: transmission electron microscopy; XRD: X-ray diffraction; SPR: surface plasmon response; EDX: energy dispersive X-ray; FTIR: Fourier transform infrared spectroscopy; SEM: scanning electron microscopy; DLS: dynamic light scattering; AFM: atomic force microscope.