Thermo-Responsive Actuation of a DNA Origami Flexor
نویسندگان
چکیده
منابع مشابه
Plasmon resonance tuning using DNA origami actuation.
A strategy for an innovative, continuous and reversible LSPR tuning using DNA origami actuation to modulate the nanometric separation of two gold nanoparticles has been developed. The actuation mechanism is based on DNA hybridization, in particular three different DNA sequences were shown to induce resonance shift of up to 6 nm.
متن کاملDesigning a bio-responsive robot from DNA origami.
Nucleic acids are astonishingly versatile. In addition to their natural role as storage medium for biological information(1), they can be utilized in parallel computing(2,3) , recognize and bind molecular or cellular targets(4,5) , catalyze chemical reactions(6,7) , and generate calculated responses in a biological system(8,9). Importantly, nucleic acids can be programmed to self-assemble into ...
متن کاملDNA origami: the art of folding DNA.
The advent of DNA origami technology greatly simplified the design and construction of nanometer-sized DNA objects. The self-assembly of a DNA-origami structure is a straightforward process in which a long single-stranded scaffold (often from the phage M13mp18) is folded into basically any desired shape with the help of a multitude of short helper strands. This approach enables the ready genera...
متن کاملThermo-Kinetic Actuation for Batch Assembly of Microscale Hinged Structures
This paper reports on surface micromachined hinged structure assembly using thermo-kinetic forces in the molecular flow regime. Ultrasonic vibration energy is used to reduce the static friction making the thermo-kinetic force comparatively significant. The thermo-kinetic force, resulting from the more energetic gas molecules emanating from the heated substrate, increases with pressure and subst...
متن کاملFunctional graphene springs for responsive actuation.
A new type of graphene fiber spring (GFS) has been demonstrated to possess a large elongation of up to 480% with a stable elasticity coefficient for 100,000 times of stretch. Remarkably, the GFS performs reversibly stretchable actuation under electrostatic effects, and responds to an applied magnetic field for the development of novel magnetostriction switches and actuators once functionalized ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced Functional Materials
سال: 2018
ISSN: 1616-301X
DOI: 10.1002/adfm.201706410