Teşhiste Nanoteknoloji
Özet
Nanoteknoloji, maddenin bir ile yüz nanometre aralığında incelenmesi ve manipülasyonunu sağlayan bir bilim alanıdır. Bu teknoloji sayesinde nano düzeyde malzemeler kullanılarak ve bu malzemelerin etkileşimleri araştırılarak birçok alanda olduğu gibi tıp alanında da ilerlemeler kaydedilmiştir. Nanometre ölçeğindeki maddelerin kullanımı ve bu maddelerin oluşturduğu sistemlerin oluşturulması ilaç taşıma sistemleri, hedefe yönelik tedaviler ve izleme sistemleri gibi birçok alan için potansiyel uygulama alanları oluşturmakta, nanoteknoloji kullanılarak hastalıkların tanı ve tedavisi yapılabilmektedir. Nanoteknoloji ile hücre ve molekül düzeyinde tanı gerçekleştirilebilmekte ya da mevcut tanı yöntemleri ile bu sistemler birleştirilerek tanıda entegrasyon sağlanabilmektedir. Nanoteknolojiye dayalı görüntüleme sistemleri tanıda çok büyük bir potansiyele sahip olup çok çeşitli hastalıkların erken teşhisi ve doğru tanısı için vazgeçilmezken, nano-biyosensörler, altın nanoparçacıklar (AuNP’ler) ve kuantum noktaları (KN’ler) gibi diğer birçok sistemde çeşitli noktalarda klasik tanı yöntemlerinden üstündür. Bu özellikleri sayesinde nanoteknoloji tanının sınırlarını genişleterek, yerinde tanı imkanı başta olmak üzere çeşitli avantajlar sağlamakta, kişiselleştirilmiş tıbbın gelişimine olanak tanımaktadır.
Nanotechnology is a field of science that enables the study and manipulation of matter in the range of one to one hundred nanometers. Through this technology, advances have been made in the field of medicine as in many fields by using nano-level materials and investigating the interactions of these materials. The use of nanometre-scale materials and the creation of systems formed by these materials provide potential application areas for many fields such as drug delivery systems, targeted therapies and monitoring systems, and diagnosis and treatment of diseases can be performed using nanotechnology. With nanotechnology, diagnosis can be performed at the cell and molecular level or integration in diagnosis can be achieved by combining these systems with existing diagnostic methods. While nanotechnology-based imaging systems have huge potential in diagnosis and are indispensable for early detection and accurate diagnosis of a wide variety of diseases, many other systems such as nano-biosensors, gold nanoparticles and quantum dots provide superiority over classical diagnosis methods at various points. Thanks to these properties, nanotechnology expands the boundaries of diagnosis, provides various advantages, especially the possibility of on-site diagnosis, and enables the development of personalized medicine.
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