This review is devoted to the analysis of the capabilities of atomic force microscopy (AFM) in
the study of the behavior of DNA at conducting solid–liquid and solid-air interfaces under …

The creation of gold surfaces modified by single-or double-stranded DNA self-assembled
monolayers (SAMs) is shown to produce heterogeneous surface packing densities through …

Nanopore analysis is an emerging single-molecule strategy for non-optical and high-
throughput DNA sequencing, the principle of which is based on identification of each …

The electrical manipulation of short DNA molecules on surfaces offers novel functionalities
with fascinating possibilities in the field of bio-interfaces. Here we present systematic …

Surfaces that can actively regulate binding affinities or catalytic properties in response to
external stimuli are a powerful means to probe and control the dynamic interactions between …

Dynamic self-assembly using responsive,“smart” materials such as DNA is a promising route
toward reversible assembly and patterning of nanostructures for error-corrected fabrication …

Here we demonstrate that we can rationally and finely control the functionality of different
DNA-based nanodevices and nanoswitches using electronic inputs. To demonstrate the …

Dielectrophoretic trap** of six different DNA fragments, sizes varying from 27 to 8416 bp,
has been studied using confocal microscopy. The effect of the DNA length and the size of …

Signal‐controlled release of DNA from Fe3+‐cross‐linked alginate hydrogel
electrochemically deposited on an electrode surface was studied. The multiple input signals …

Electrochemical biosensors transduce biochemical events (eg, DNA hybridization) to
electrical signals and can be readily interfaced with electronic instrumentation for portability …