اشرفت التدريسية م.م فاطمة ستار جابر على بحوث تخرج طلبة المرحلة الرابعه لقسم الفيزياء الطبية بعنوان <br /> Nanotechnology in medical imaging<br /><br />عنوان بحث التخرج باللغة العربية<br />تقنية النانو في التصوير الطبي <br /><br />اسم المشرف :<br />م.م. فاطمة ستار جابر<br />اسماء الطلبة :<br />محمد علي يحيى<br />مصطفى احمد هادي<br />محمد عزيز صيهود<br />محمد عبد الكريم علي <br />القسم:<br />الفيزياء الطبية<br /><br /><br />الخلاصة:<br />Abstract<br /> Nano biotechnology is the application of nanotechnology in biological fields. Nanotechnology is a multidisciplinary field that currently recruits approach, technology and facility available in conventional as well as advanced avenues of engineering, physics, chemistry and biology. Nano medicine is a relatively new field of science and technology. It looks sometimes ill-defined and interpretations of that term may vary, especially between Europe and the United States. By interacting with biological molecules, therefore at nanoscale, nanotechnology opens up a vast field of research and application. Interactions between artificial molecular assemblies or Nano devices and biomolecules can be understood both in the extracellular medium and inside the human cells. Operating at nanoscale allows to exploit physical properties different from those observed at microscale such as the volume/surface ratio. The investigated diagnostic applications can be considered for in vitro as well as for in vivo diagnosis. In vitro, the synthesized particles and manipulation or detection devices allow for the recognition, capture, and concentration of biomolecules. In vivo, the synthetic molecular assemblies are mainly designed as a contrast agent for imaging.Medical imaging technologies allow for the rapid diagnosis and evaluation of a wide range of pathologies. In order to increase their sensitivity and utility, many imaging technologies such as CT and MRI rely on intravenously administered contrast agents. While the current generation of contrast agents has enabled rapid diagnosis, they still suffer from many undesirable drawbacks including a lack of tissue specificity and systemic toxicity issues. Through advances made in nanotechnology and materials science, researchers are now creating a new generation of contrast agents that overcome many of these challenges, and are capable of providing more sensitive and specific information. <br /><br />