نتایج جستجو برای: biofunctionalization

تعداد نتایج: 250  

Journal: :Chemosensors 2022

In the last few decades, plasmonic colorimetric biosensors raised increasing interest in bioanalytics thanks to their cost-effectiveness, responsiveness, and simplicity as compared conventional laboratory techniques. Potential high-throughput screening easy-to-use assay procedures make them also suitable for realizing point of care devices. Nevertheless, several challenges such fabrication comp...

Journal: :Current research in biotechnology 2023

In recent years, metaplasmonic biosensors have emerged as a novel counterpart of well-established plasmonic based on thin metallic layers. Metaplasmonic offer high potential for sensor miniaturization, extreme sensitivity biosensing, and multiplexing capabilities with detection methods free coupling optical elements. These make highly attractive Point-of-Care handled/portable devices or On-Chip...

Journal: :Organic & biomolecular chemistry 2012
Sebastian Fabritz Sebastian Hörner Doreen Könning Martin Empting Michael Reinwarth Christian Dietz Bernhard Glotzbach Holm Frauendorf Harald Kolmar Olga Avrutina

Polyhedral silsesquioxanes are considered valuable conjugation scaffolds. Nevertheless, only a few examples of silsesquioxane-assembled peptide oligomers have been reported to date. We developed a new bioorthogonal cube-octameric silsesquioxane (COSS) scaffold bearing eight aminooxy coupling sites allowing for the conjugation of diverse peptides via oxime ligation. We found that the coupling ef...

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