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Turkish Journal of Biology

Nanotechnology

Publication Year

Articles 1 - 3 of 3

Full-Text Articles in Life Sciences

Novel Approaches For Covid-19 Diagnosis And Treatment: A Nonsystematic Review, Şebnem Gari̇p Ustaoğlu, Hakan Kaygusuz, Mehmet Di̇nçer Bi̇lgi̇n, Feri̇de Severcan Jan 2021

Novel Approaches For Covid-19 Diagnosis And Treatment: A Nonsystematic Review, Şebnem Gari̇p Ustaoğlu, Hakan Kaygusuz, Mehmet Di̇nçer Bi̇lgi̇n, Feri̇de Severcan

Turkish Journal of Biology

Since COVID-19 pandemic has been continuously rising and spreading, several original contributions and review articles on COVID-19 started to appear in the literature. The review articles are mainly focus on the current status of the pandemic along with current status of the corona diagnosis and treatment process. Due to some disadvantages of the currently used methods, the improvement on the novel promising diagnosis and treatment methods of corona virus is very important issue. In this review, after briefly discussing the status of current diagnosis and treatment methods, we present to the scientific community, novel promising methods in the diagnosis and …


Analyzing Formation Of Silver Nanoparticles From The Filamentous Fungus Fusarium Oxysporum And Their Antimicrobial Activity, Abd-Almohaimen Ahmed, Haider Hamzah, Mohammed Maaroof Jan 2018

Analyzing Formation Of Silver Nanoparticles From The Filamentous Fungus Fusarium Oxysporum And Their Antimicrobial Activity, Abd-Almohaimen Ahmed, Haider Hamzah, Mohammed Maaroof

Turkish Journal of Biology

In recent years much attention has been paid to the biosynthesis of silver nanoparticles (AgNPs) and their important medical applications. The current study employs Fusarium oxysporum for the formation of silver nanoparticles and examines the antimicrobial activity of the particles against some multidrug-resistant (MDR) microbes. Silver nitrate was transformed into silver oxide, forming well-dispersed nanoparticles, by the action of F. oxysporum metabolically. The size of the nanoparticles ranged from 21.3 to 37.3 nm, and UV-spectroscopy showed a peak at 408-411 nm. Moreover, SEM, TEM, and AFM results revealed spherical and oval shapes and showed no sign of aggregation. Furthermore, the …


Utilization Of Gold Nanostructures In Biomedical Applications, Gamze Tan, Mehmet Ali̇ Onur, Necdet Sağlam Jan 2012

Utilization Of Gold Nanostructures In Biomedical Applications, Gamze Tan, Mehmet Ali̇ Onur, Necdet Sağlam

Turkish Journal of Biology

Every living organism on earth owes its viability to its different sizes of nanostructures and the interaction of these structures at the nano size. Nanotechnology gives us an opportunity to understand nanoscale processes in living organisms and interfere with and manipulate them. Today, biocompatible nanosized structures are designed by applying developments in nanotechnology to biomedicine; thus, therapeutic agents are available to reach diseased tissues and even cells. However, it is essential that nanomaterials that would be used for therapeutic aims be targetable to diseased areas and have low toxicity. In addition, these nanomaterials must have high biocirculation and pharmacokinetic properties. …