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Artículo
Sodium Lauryl Sulfate-Conjugated Cationic Gemini-Surfactant-Capped Gold Nanoparticles as Model System for Biomolecule Recognition
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Surfactant-based nanostructures are promising materials for designing novel colorimetric biosensors based on aggregation/disaggregation phenomena. In this work, a colorimetric sensor based on the plasmonic shift of ...
Artículo
Understanding gold nanoparticles interactions with chitosan: Crosslinking agents as novel strategy for direct covalent immobilization of biomolecules on metallic surfaces
(Elsevier, 2020-03-15)
The development of a new method for covalent immobilization of biomolecules on the surface of bare gold nanoparticles (AuNPs) by using crosslinking agents in one step is presented. A very compatible biopolymer such ...
Artículo
AuNPs-DNA non-covalent interactions: improve of some studies and new avenues of research from negative results
(Universidade Federal do Espírito Santo, 2013)
Due to their chemical stability, high biocompatibility, excellent structural, optical, magnetic and catalytic properties, gold nanoparticles (AuNPs) have been widely used as therapeutics, delivery agents and transfection ...