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  2. DNA nanotechnology - Wikipedia

    en.wikipedia.org/wiki/DNA_nanotechnology

    DNA nanotechnology, specifically, is an example of bottom-up molecular self-assembly, in which molecular components spontaneously organize into stable structures; the particular form of these structures is induced by the physical and chemical properties of the components selected by the designers. [19]

  3. Nanobiotechnology - Wikipedia

    en.wikipedia.org/wiki/Nanobiotechnology

    For example, DNA nanotechnology or cellular engineering would be classified as bionanotechnology because they involve working with biomolecules on the nanoscale. Conversely, many new medical technologies involving nanoparticles as delivery systems or as sensors would be examples of nanobiotechnology since they involve using nanotechnology to ...

  4. Molecular self-assembly - Wikipedia

    en.wikipedia.org/wiki/Molecular_self-assembly

    Molecular self-assembly is a key concept in supramolecular chemistry. [6] [7] [8] This is because assembly of molecules in such systems is directed through non-covalent interactions (e.g., hydrogen bonding, metal coordination, hydrophobic forces, van der Waals forces, pi-stacking interactions, and/or electrostatic) as well as electromagnetic interactions.

  5. Molecular machine - Wikipedia

    en.wikipedia.org/wiki/Molecular_machine

    Examples of molecular tweezers have been reported that are constructed from DNA and are considered DNA machines. [74] Nanocar: Single-molecule vehicles that resemble macroscopic automobiles and are important for understanding how to control molecular diffusion on surfaces. The image on the right shows an example with wheels made of fullerene ...

  6. List of DNA nanotechnology research groups - Wikipedia

    en.wikipedia.org/wiki/List_of_DNA_nanotechnology...

    This list of DNA nanotechnology research groups gives a partial overview of academic research organisations in the field of DNA nanotechnology, sorted geographically.Any sufficiently notable research group (which in general can be considered as any group having published in well regarded, high impact factor journals) should be listed here, along with a brief description of their research.

  7. DNA computing - Wikipedia

    en.wikipedia.org/wiki/DNA_computing

    DNA nanotechnology has been applied to the related field of DNA computing. DNA tiles can be designed to contain multiple sticky ends with sequences chosen so that they act as Wang tiles . A DX array has been demonstrated whose assembly encodes an XOR operation; this allows the DNA array to implement a cellular automaton which generates a ...

  8. Molecular models of DNA - Wikipedia

    en.wikipedia.org/wiki/Molecular_models_of_DNA

    Molecular models are useful in the design of structures for DNA nanotechnology. Here, individual DNA tiles (model at left) self-assemble into a highly ordered DNA 2D-nanogrid (AFM image at right). There are various uses of DNA molecular modeling in Genomics and Biotechnology research applications, from DNA repair to PCR and DNA nanostructures ...

  9. Nanorobotics - Wikipedia

    en.wikipedia.org/wiki/Nanorobotics

    The constituting elements of bio-nanoelectromechanical systems (BioNEMS) are of nanoscale size, for example DNA, proteins or nanostructured mechanical parts. Thiol-ene e-beams resist allow the direct writing of nanoscale features, followed by the functionalization of the natively reactive resist surface with biomolecules. [ 56 ]