Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Reexamination Certificate
2011-08-16
2011-08-16
Kopec, Mark (Department: 1766)
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
C977S746000, C977S750000, C977S752000
Reexamination Certificate
active
07998368
ABSTRACT:
Carbon nanotubes (CNTs) are dispersed in an aqueous buffer solution consisting of at least 50 weight percent water and a remainder weight percent that includes a buffer material. The buffer material has a molecular structure defined by a first end, a second end, and a middle disposed between the first and second ends. The first end is a cyclic ring with nitrogen and oxygen heteroatomes, the middle is a hydrophobic alkyl chain, and the second end is a charged group.
REFERENCES:
patent: 6569841 (2003-05-01), Holmberg
patent: 6878361 (2005-04-01), Clarke et al.
patent: 7098056 (2006-08-01), Demers
patent: 2005/0136048 (2005-06-01), Tsionsky et al.
patent: 2006/0189822 (2006-08-01), Yoon et al.
patent: 2007/0196722 (2007-08-01), Tomita et al.
patent: WO 2007139936 (2007-12-01), None
Chen et al. “Noncovalent Sidewall Functionalization of Single-Walled Carbon Nanotubes for Protein Immobilization,” J. Am. Chem. Soc., pp. 3839-3839 (2001).
Jae-Woo Kim, et al., “Cobalt Oxide Hollow Nanoparticles Derived by Bio-templating,” Chemical Communication, The Royal Society of Chemistry 2005, pp. 4101-4103.
Jae-Woo Kim, et al., “Electrochemically Controlled Reconstitution of Immobilized Ferritins for Bioelectronic Applications,” Journal of Electroanalytical Chemistry 201 (2007), pp. 8-16.
Choi Sang H.
Harrison Joycelyn S.
Kim Jae-woo
Lillehei Peter T.
Park Cheol
Blackburn Linda B.
Kopec Mark
McBride, Jr. Thomas K.
Thomas Jaison
United States of America as represented by the Administrator of
LandOfFree
Aqueous solution dispersement of carbon nanotubes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aqueous solution dispersement of carbon nanotubes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous solution dispersement of carbon nanotubes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2671747