منابع مشابه
Siderophores for molecular imaging applications
This review covers publications on siderophores applied for molecular imaging applications, mainly for radionuclide-based imaging. Siderophores are low molecular weight chelators produced by bacteria and fungi to scavenge essential iron. Research on these molecules has a continuing history over the past 50 years. Many biomedical applications have been developed, most prominently the use of the ...
متن کاملSiderophores in environmental research: roles and applications
Siderophores are organic compounds with low molecular masses that are produced by microorganisms and plants growing under low iron conditions. The primary function of these compounds is to chelate the ferric iron [Fe(III)] from different terrestrial and aquatic habitats and thereby make it available for microbial and plant cells. Siderophores have received much attention in recent years because...
متن کامل17. Bacterial Siderophores and their Biotechnological applications
Siderophore is the Greek phrase for “iron bearer” and is applied to molecules that can bind metals at very high affinities. Marine bacteria as do their terrestrial counterparts, secrete siderophores, which are small peptide molecules, readily assembled by short dedicated metabolic pathways which contain side chains and functional groups that can provide a high affinity set of ligands for coordi...
متن کاملApplications of gold nanoparticles for medical imaging
Background & Aim: Molecular imaging enables us to non-invasively visualize tissue microstructures and lesion characterization, allowing accurate diagnosis of diseases at early stages. A successful molecular imaging requires a nontoxic contrast agent with high sensitivity. Nowadays, a wide range of nanoparticles have been developed as contrast agents for medical imaging modalities. Here, we revi...
متن کاملmedical applications of aptamers
aptamers define a new interesting class of receptor molecules with capability of binding to potentially any kind of molecules of interest. structurally, they are composed of nucleic acids (rna, dna or a mixture of both) with high specificity and affinity to amino acids, drugs, proteins and other molecules. apatmers are isolated from complex libraries of synthetic nucleic acids against the desir...
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ژورنال
عنوان ژورنال: Electronic Journal of General Medicine
سال: 2011
ISSN: 2516-3507
DOI: 10.29333/ejgm/82743