Electrochemical biosensors have been extensively studied due to their capacity for rapid and accurate detection of a wide variety of target molecules or biomarkers. Impedimetric DNA hybridization sensors are based on ...

High-efficiency methods for DNA assembly have enabled the routine assembly of syntheticDNAs of increased size and complexity. However, these techniques require customization,elaborate vector sets or serial manipulations ...

Standardized type IIS DNA assembly methods are becoming essential for biological engineering and research. These methods are becoming widespread and more accessible due to the proposition of a 'common syntax' that enables ...

Background: Xanthophyllomyces dendrorhous is a basidiomycetous yeast that is relevant to biotechnology, as it can synthesize the carotenoid astaxanthin. However, the astaxanthin levels produced by wild-type strains are ...

The present manuscript describes studies of the electron transfer kinetics at gold electrodes modified by electrostatic self-assemblies of polyethylenimine (PEI), DNA and gold nanoparticles (NP) by Scanning Electrochemical ...

This study was performed to prove the feasibility of a direct impedimetric DNA genosensor by using biotin self-assembled monolayer (SAM). The sensor was composed of a gold rod with a SAM of biotin-modified 19-base ...