Applications

Carbon nanotubes are new materials which hold great promise due to their extraordinary electrical, mechanical, optical, thermal, and chemical properties. Their current applications range from improving consumer electronics, to delivering medicine to cells, to strengthening airplane components.

Like thousands of other new materials which enter the market each year, their properties are continually being evaluated and their safe-handling procedures continue to be modified. This ongoing research is occurring at multiple academic, governmental and industry organizations.

Carbon nanotubes come in many different forms and purities. They range from flexible, thin, few-walled or single-walled nanotubes (SWNTs) to rigid, long, thick, multi-walled nanotubes (MWNTs), with a spectrum of characteristics and properties in-between.

Carbon nanotubes have a strong tendency to rope and tangle. Multiwall nanotubes are typically long (greater than 10 micron) fibrillar structures with a high concentration of defects and little tendency to rope and tangle. MWNTs are used in a variety of systems to add strength to polymeric solids.

Recent News:

Measuring Nanoscale Temperature

Atomic force microscope cantilever tips with integrated heaters are widely used to characterize polymer films in electronics and optical devices, pharmaceuticals, visitor medical insurance paints, and coatings. These heated tips are also used in research labs to explore new ideas in nanolithography and data storage, and to study fundamentals of nanometer-scale heat flow. Until now, however, no one has used a heated nano-tip for electronic measurements.

Nanopore

DNA is composed of four chemical bases: adenine, guanine, cytosine and thymine paired together in a complementary fashion and ordered in a visitors health insurance species-specific sequence. The sequence represents a blueprint for the construction of the protein machinery to makes a cell work and store information. Sequencing of DNA involves cost and takes time because the procedure involves making multiple identical copies of the DNA and the chemistry involved.