Preparation and In-vitro Characterization of Giant Superparamagnetic Nanobeads: A Proof of Concept
- سال انتشار: 1404
- محل انتشار: فصلنامه تحقیقات جاری در داروسازی، دوره: 11، شماره: 1
- کد COI اختصاصی: JR_TIPS-11-1_002
- زبان مقاله: انگلیسی
- تعداد مشاهده: 81
نویسندگان
Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz, Iran
Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
Department of Medicinal Chemistry, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz, Iran
Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
چکیده
The isolation of biomolecules from complex biological environments is a crucial step in the accurate analysis of biomarkers, which in turn is vital for enhancing the precision of medical diagnoses. Among the various techniques employed for biomarker separation, immunomagnetic separation utilizing superparamagnetic iron oxide nanoparticles (SPIONs) has emerged as a promising approach. Nonetheless, the diminutive size of SPIONs poses challenges regarding their robustness, particularly in the efficient extraction of macromolecules from diverse biological samples. This study addresses this pressing concern by investigating methods to enhance the magnetic properties of these nanoparticles. Specifically, we focus on increasing the magnetic unit size while preserving their superparamagnetic characteristics. Through a novel methodological approach, we successfully created giant superparamagnetic nanoclusters via click binding of biotinylated SPIONs with avidin macromolecules. These large nanoclusters exhibited favorable magnetic properties, indicating their potential for significant application in biomarker discovery and analysis, thus paving the way for advancements in biomedical diagnostics.کلیدواژه ها
Superparamagnetic, Nanoparticle, Nanocluster, Immunomagnetic separationاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.