Inventors:
John M. Miller - Eugene OR, US
Janet Teshima - Rockaway Beach OR, US
James E. Hutchison - Eugene OR, US
Assignee:
Dune Sciences, Inc. - Eugene OR
International Classification:
H01J 37/20
US Classification:
25044011, 427113, 427595, 427569
Abstract:
Embodiments provide electron-conducting, electron-transparent substrates that are chemically derivatized (e.g., functionalized) to enhance and facilitate the deposition of nanoscale materials thereupon, including both hard and soft nanoscale materials. In various embodiments, the substrates may include an electron-conducting mesh support, for example, a carbon, copper, nickel, molybdenum, beryllium, gold, silicon, GaAs, or oxide (e.g., SiO, TiO, ITO, or AlO) support, or a combination thereof, having one or more apertures. In various embodiments, the mesh support may be coated with an electron conducting, electron transparent carbon film membrane that has been chemically derivatized to promote adhesion and/or affinity for various materials, including hard inorganic materials and soft materials, such as polymers and biological molecules.