The study aimed to study the in vitro antimicrobial activity of Aloe Vera Nanoparticles gel against some human pathogenic bacterial strains isolated from patients. Aloe Vera Nanoparticles was extracted from fresh leaves of Aloe vera plants, isolated bacteria were Pseudomonas, E. coli, and Staphylococcus aureus. Data showed that all Pathogenic strains were inhibited by Aloe Vera Nanoparticles. The inhibition zone of Aloe Vera Nanoparticles gel was 9.2, 8.2, and 8.1 cm, Aloe vera concentrated gel was 4.5, 4.4 and 5.4 cm, while Ciprofloxacin (30mcg) treatments ranged from 8.2, 7.6 and 7.2 cm and Ofloxacin (5mcg) was 5.8, 4.8 and 6.4 cm for Staphylococcus, Pseudomonas and E. coli respectively. Aloe Vera Nanoparticles might be an effective alternative to of antibacterial agent against the multidrug-resistant strains of bacteria.

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Potential of a Green-Nano Particles of Aloe Vera Gel as Antibacterial Agent Against Human Pathogenic Bacteria

  • Hayyan I. Al-Taweil,
  • Rabaa Y. Athamneh,
  • Hashem Abu Haraira,
  • Yahya Aldawood,
  • Abdulmonem A. Alsaleh,
  • Heba Alhamal

摘要

The study aimed to study the in vitro antimicrobial activity of Aloe Vera Nanoparticles gel against some human pathogenic bacterial strains isolated from patients. Aloe Vera Nanoparticles was extracted from fresh leaves of Aloe vera plants, isolated bacteria were Pseudomonas, E. coli, and Staphylococcus aureus. Data showed that all Pathogenic strains were inhibited by Aloe Vera Nanoparticles. The inhibition zone of Aloe Vera Nanoparticles gel was 9.2, 8.2, and 8.1 cm, Aloe vera concentrated gel was 4.5, 4.4 and 5.4 cm, while Ciprofloxacin (30mcg) treatments ranged from 8.2, 7.6 and 7.2 cm and Ofloxacin (5mcg) was 5.8, 4.8 and 6.4 cm for Staphylococcus, Pseudomonas and E. coli respectively. Aloe Vera Nanoparticles might be an effective alternative to of antibacterial agent against the multidrug-resistant strains of bacteria.