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Higher Speed of Yeast Adherence in Comparison with Speed of Bacteria Adherence to Silica Microparticles

Author:
Ozoliņš, Dzintars, Žileviča, Aija
Source:
Proceedings of the Latvian Academy of Sciences 2018 v.72 no.5 pp. 298-301
ISSN:
1407-009X
Subject:
bacteria, microparticles, silica, turbidity, yeasts
Abstract:
The current study explored the possibility to attach bacteria and yeasts to micro-silica particles. The aim of the study was to determine possible differences in the speed of rates of turbidity (or speed of adherence) between suspensions of bacteria and yeasts with and without silica micro-particles. Some important findings were demonstrated, which might be promising for developing of a new diagnostic approach to distinguish bacteria from yeasts. Addition of SiO₂ beads to bacterial suspensions resulted in a significantly faster decrease of turbidity rates in comparison with corresponding suspensions without SiO₂ beads. However, yeasts adhered to silica micro particles quicker in comparison with the speed of adherence of bacteria to silica.
Agid:
6221223