İç mekan hijyen koşullarının arttırılmasında antibakteriyel duvar boyasının etkinliğinin değerlendirilmesi

İnsanların uzun vakit geçirdikleri kapalı olanlar olan okul, ev, hastane gibi iç mekanlarda mikroorganizmalar duvar, zemin gibi yüzeylerde kolonize olmaktadır. Yüzeylere temas mikroorganizmalar ile çapraz kontaminasyonlar oluşturmakta ve buna bağlı olarak enfeksiyonlar meydana gelmektedir. Enfeksiyonları önlemek için yüzeyler çeşitli yöntemlerle antibakteriyel hale getirilmektedir. Bu yöntemlerden biri de duvar yüzeylerinin antibakteriyel boyalar ile kaplanmasıdır. Ancak kullanılan bir çok antibakteriyel boya uzun süre maruziyette toksik etki oluşturabilecek gümüşoksit, titanyumoksit gibi kimyasallar içermektedir. Bu çalışmada, insan ve çevreye toksik olmadığı bilinin SilQUAT biyositinin Gram pozitif ve Gram negatif temsilci bakterilerine karşı antibakteriyel etkisi araştırılmıştır. Bunun yanında biyositin kutu içerisinde koruyucu etkisi belirlenen bakteri, küf ve maya organizmalarına karşı da test edilmiştir. Deneylerin sonucunda biyositin güçlü antimikrobiyal etki gösterdiği belirlenmiştir.

Anahtar Kelimeler:

antibakteriyel boya, koruyucu etki, SilQUAT, Staphylococcus aureus, Escherichia coli

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