نتایج جستجو برای: biofunctionalization
تعداد نتایج: 250 فیلتر نتایج به سال:
We report on the biofunctionalization of zinc oxide nanowires for the attachment of DNA target molecules on the nanowire surface. With the organosilane glycidyloxypropyltrimethoxysilane acting as a bifunctional linker, amino-modified capture molecule oligonucleotides have been immobilized on the nanowire surface. The dye-marked DNA molecules were detected via fluorescence microscopy, and our re...
In recent years, interest in the development of nanometric materials with specific characteristics has grown; however, there are few scientific contributions that associate encapsulation methodologies and matrices particle objective (metabolic directions, type administration, biological impact, biocompatibility). This review focuses on describing benefits disadvantages different techniques for ...
User-friendly devices for detecting low gliadin content in commercial foods are of extreme importance people with gluten diseases. With this concern, the present work proposes a rapid and sensitive optical nanostructured microarrays platform detection using specific anti-gliadin IgG antibodies immobilized on annealed gold nanostructures (AuNPs) obtained after high annealing process (550 °C) thi...
The optimization of biosensing efficiency on a diamond platform depends on the successful coupling of biomolecules on the surface, and also on effective signal transduction in the biorecognition events. In terms of biofunctionalization of diamond surfaces, surface electrochemical studies of diamond modified with undecylenic acid (UA), with and without headgroup protection, were performed. The d...
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