Abstract: A fibrous polymeric scaffold for soft tissue engineering comprises electrospun fibers including a polymeric blend and graphite particles embedded therein.

Abstract: The disclosed subject matter provides a nanoaperture having a bottom surface and a side wall comprising gold. A surface of the side wall is passivated with a first functional molecule comprising polyethylene glycol. The bottom surface of the nanoaperture can be functionalized with at least one second molecule comprising polyethylene glycol, for example, a silane-PEG molecule. The second molecule can further include a moiety, such as biotin, which is capable of binding a target biomolecule, which in turn can bind to a biomolecule of interest for single molecule fluorescence imaging analysis. Fabrication techniques of the nanoaperture are also provided.

Abstract: Methods of forming and resulting devices are described that include graphene devices on boron nitride. Selected methods of forming and resulting devices include graphene field effect transistors (GFETs) including boron nitride.

Abstract: Methods of forming and resulting devices are described that include graphene devices on boron nitride. Selected methods of forming and resulting devices include graphene field effect transistors (GFETs) including boron nitride.

Abstract: Methods of forming and resulting devices are described that include graphene devices on boron nitride. Selected methods of forming and resulting devices include graphene field effect transistors (GFETs) including boron nitride.

Abstract: The disclosed subject matter provides a nanoaperture having a bottom surface and a side wall comprising gold. A surface of the side wall is passivated with a first functional molecule comprising polyethylene glycol. The bottom surface of the nanoaperture can be functionalized with at least one second molecule comprising polyethylene glycol, for example, a silane-PEG molecule. The second molecule can further include a moiety, such as biotin, which is capable of binding a target biomolecule, which in turn can bind to a biomolecule of interest for single molecule fluorescence imaging analysis. Fabrication techniques of the nanoaperture are also provided.

Abstract: Ozone treated carbon electrodes can provide increased catalytic activity, such as in a dye-sensitized solar cell (DSSC) or other electrochemical device or other device that could benefit from an increased catalytic activity, such as lithium ion or other batteries, hydrogen fuel cells, or electroanalytical instruments. Devices, methods of making, and methods of using are discussed.

Abstract: Methods of forming and resulting devices are described that include graphene devices on boron nitride. Selected methods of forming and resulting devices include graphene field effect transistors (GFETs) including boron nitride.

Abstract: The disclosed subject matter provides a zero-mode waveguide (ZMW) including a substrate and at least one nano-well thereon and having a bottom surface and a side wall comprising gold. A surface of the side wall is passivated with a first functional molecule comprising polyethylene glycol. The bottom surface of the nano-well can be functionalized with at least one second molecule comprising polyethylene glycol, for example, a silane-PEG molecule. The second molecule can further include a moiety, such as biotin, which is capable of binding a target biomolecule, which in turn can bind to a biomolecule of interest for single molecule fluorescence imaging analysis. Fabrication techniques of the ZMW are also provided.

Abstract: Force, pressure, or stiffness measurement or calibration can be provided, such as by using a graphene or other sheet membrane, which can provide a specified number of monolayers suspended over a substantially circular well. In an example, the apparatus can include a substrate, including a substantially circular well. A deformable sheet membrane can be suspended over the well. The membrane can be configured to include a specified integer number of one or more monolayers. A storage medium can comprise accompanying information about the suspended membrane or the substrate that, with a deflection displacement response of the suspended membrane to an applied force or pressure, provides a measurement of the applied force or pressure.

Abstract: A first single-wall carbon nanotube can be electrically coupled to a first electrode, and a second single-wall carbon nanotube electrically coupled to a second electrode. In an example, the first and second single-wall carbon nanotubes are laterally separated by a nanoscale gap, such as sized and shaped for insertion of a single molecule.

Abstract: Force, pressure, or stiffness measurement or calibration can be provided, such as by using a graphene or other sheet membrane, which can provide a specified number of monolayers suspended over a substantially circular well. In an example, the apparatus can include a substrate, including a substantially circular well. A deformable sheet membrane can be suspended over the well. The membrane can be configured to include a specified integer number of one or more monolayers. A storage medium can comprise accompanying information about the suspended membrane or the substrate that, with a deflection displacement response of the suspended membrane to an applied force or pressure, provides a measurement of the applied force or pressure.

Abstract: Ozone treated carbon electrodes can provide increased catalytic activity, such as in a dye-sensitized solar cell (DSSC) or other electrochemical device or other device that could benefit from an increased catalytic activity, such as lithium ion or other batteries, hydrogen fuel cells, or electroanalytical instruments. Devices, methods of making, and methods of using are discussed.