Nanoteknolojide Nano Gümüşün Antibakteriyel Özelliği

Nano gümüşün antibakteriyel özelliğinin önemi çok eskilere dayanmaktadır ve günümüzde farklı alanlarda geliştirilmekte olup insan yaşamı için kolaylıklar sunmaktadır. Nanoteknolojide, nano gümüş parçacıklarının antibakteriyel etkisi oldukça fazladır. Nano gümüş, sağlık, kozmetik endüstrisi gibi birçok sektörde kullanılabilir. Gümüş, toksik olmamasından dolayı metal, fayans, boya ve tekstil gibi çeşitli malzemelerin yüzeylerine kaplanabilir.Nano gümüş, çeşitli etki mekanizmaları ile bakterileri elimine edebilirler. Nano gümüşün etki mekanizması, tedavi edilmesi zor dirençli bakterilerde dahi reaktif oksidatif türlerinin (ROS) oluşumuna neden olarak, membran hasarı, solunum enzimleri gibi proteinlerin inaktivasyonu ve DNA hasarıdır. Hasar gören bu mikroorganizmalar da immün sistem hücreleri tarafından kolaylıkla ortadan kaldırılırlar. Nano gümüş, insan sağlığını tehdit eden bakteri, virüs gibi patojenik mikroorganizmalar üzerinde kolay ve kalıcı olarak etki sağlayan antibakteriyel özelliği ile dikkat çekmektedir. Bu teknoloji sağlık endüstrisinin yanı sıra, tekstil ve gıda endüstrisinde de geliştirilerek kullanılabilir. Derlememizde, bütün bunlar ve nano gümüşün etki mekanizması özetlenmiş, bu yolla, nano gümüşün endüstrinin çeşitli alanlarında kullanılması için geliştirilmesinin önemini vurgulamak amaçlanmıştır.

Anahtar Kelimeler:

Nanoteknoloji, nano gümüş, antibakteriyel

Antibacterial Properties of Nano Silver in Nanotechnology

The importance of antibacterial feature of nano silver is based on old times. Nano silver which has been being developed in distinct areas provides convenience for the lifes of humans. The antibacterial effect of nano silver particules is highly excess in nanotechnology. Nano silver can be used in many sectors such as health, cosmetics. Silver can be coated on many materials such as metals, tile, paint and textile, due to its non-toxicity. Nano silver can eliminate bacteria by many action mechanisms. Action mechanisms of nano silver are membrane damage, inactivation of proteins such as respiration enzymes and DNA damage by causing production of reactive oxygen species (ROS). This microorganisms damaged are eliminated by cells of immun system easily. Nano silver takes an attention with its irreversible effect against pathogenic microorganisms which threaten human health such as bacteria and viruses. This technology can be developed and used in textile and food industries as well as health industry. In our review, all of these and action mechanism of nano silver were summarized, by this way, emphasizing the importance of development of nano silver for its usage in various fields of industries was aimed.

Keywords:

Nanotechnology, nano silver, antibacterial,

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