Now showing items 189-208 of 503

    • Increased bacterial CoA and acetyl-CoA pools 

      San, Ka-Yiu; Bennett, George N.; Vadali, Ravishankar V. (2011-03-08)
      Methods of increasing the cellular pool of A-CoA and thus driving the metabolic pathways in the direction of A-CoA containing metabolites by overexpressing rate limiting enzymes in A-CoA synthesis. Methods of increasing ...
    • Increasing bacterial succinate productivity 

      San, Ka-Yiu; Bennett, George N.; Balzer, Grant; Zhu, Jiang; Thakker, Chandresh; Sánchez, Ailen (2014-08-05)
      Improved bacteria for making succinate and other 4 carbon dicarboxylates from the Krebs cycle have modifications to reduce acetate, lactate, EtOH and formate, as well as turn on the glyoxylate shunt, produce more NADH and ...
    • Increasing intracellular NADPH availability in E. coli 

      San, Ka-Yiu; Bennett, George N.; Sánchez, Ailen (2008-02-05)
      A method of increasing cellular NADPH levels by expressing one or more genes that encode a enzyme that causes the production of NADPH. The system can be combined with other enzymes that require NADPH, thus improving the ...
    • Increasing NADPH-dependent products 

      San, Ka-Yiu; Bennett, George N.; Lin, Henry; Martinez, Irene; Zhu, Jiang (2014-12-09)
      A method of increasing cellular NADPH levels by expressing one or more genes that encode an enzyme that causes the production of NADPH. The system is combined with other enzymes that require NADPH, thus improving the overall ...
    • Increasing the stability of recombinant adult human apohemoglobin 

      Olson, John S.; Phillips, George N., Jr. (2010-09-28)
      The disclosure relates to recombinant adult human apohemoglobin (apo-rHb) in which the stability has been increased by replacement of an amino acid with a counterpart from another organism, such as a deep sea diving mammal. ...
    • Injectable hydrogels 

      Mikos, Antonios G.; Kasper, Kurtis F.; Ekenseair, Adam K.; Vo, Tiffany N.; Boere, Kristel W. M.; Touchet, Tyler J. (2016-03-15)
      The present disclosure generally relates to injectable compositions. More particularly, the present disclosure relates to injectable, thermogelling hydrogels and associated methods. In one embodiment, the present disclosure ...
    • Integrated embedded processor based laser spectroscopic sensor 

      So, Stephen; Wysocki, Gerard; Frantz, Patrick J.; Tittel, Frank K. (2012-01-17)
      A novel low-power and compact laser spectroscopic sensor is described herein. Embodiments of the disclosed sensor utilize state-of-the-art microprocessors and digital processing techniques to reduce power consumption and ...
    • Integrated embedded processor based laser spectroscopic sensor 

      So, Stephen; Wysocki, Gerard; Frantz, Patrick J.; Tittel, Frank K. (2012-12-18)
      A novel low-power and compact laser spectroscopic sensor is described herein. Embodiments of the disclosed sensor utilize state-of-the-art microprocessors and digital processing techniques to reduce power consumption and ...
    • Integrated instrumentation for the analysis of biofluids at the point-of-care 

      McDevitt, John; Haque, Ahmed ; McRae, Michael; Simmons, Glen (2018-08-28)
      This disclosure describes the design and function of a bead-based lab-on-a-chip portable analyzer for analyzing biomarker assay cards used in point-of-care testing.
    • Interaction of microwaves with carbon nanotubes to facilitate modification 

      Tour, James M.; Dyke, Christopher A.; Stephenson, Jason J.; Yakobson, Boris I. (2011-12-20)
      The present invention is directed toward methods of crosslinking carbon nanotubes to each other using microwave radiation, articles of manufacture produced by such methods, compositions produced by such methods, and ...
    • Interferometric imaging system and method 

      Mittleman, Daniel M.; Johnson, Jon L. (2003-12-16)
      A broadband imaging system is disclosed that provides greatly enhanced depth resolution through the use of phase shift interferometry. The system may comprise a transmitter, a splitter, a phase inverter, and a receiver. ...
    • Intergrated electron spin resonance spectrometer 

      Yang, Xuebei; Chen, Charles; Seifi, Payam; Babakhani, Aydin (2017-06-27)
      An integrated electron spin resonance (ESR) circuit chip includes a chip substrate, a transmitter circuit, and a receiver circuit. The transmitter circuit and receiver circuit are disposed on the chip substrate. The ...
    • Intra-operative 3-D reconstruction of bone cement boli using X-rays 

      Liebschner, Michael A. K.; Templeton, Alistair (2009-09-29)
      The present invention provides method of generating a 3-D image of at least one cement bolus in relation to a bone comprising acquiring a plurality of fluoroscopic images of the bolus during or after a bone cement injection ...
    • Lactose repressor proteins with increased operator DNA binding affinity 

      Matthews, Kathleen S.; Foster, Catherine M.; Swint-kruse, Liskin (2008-06-24)
      The present invention provides altered lac repressor proteins that recognize the lactose operator with increased affinity and have either normal or enhanced ligand responsivity. For example, the lac repressor Gln60Gly ...
    • Large scale microbial culture method 

      Segueilha, Laurent; San, Ka-Yiu; Bennett, George N.; Martinez, Irene (2013-07-16)
      A new culture method for producing high levels of a metabolite, such as succinic acid uses oxygen rich culture without pH adjustment to increase the biomass, acclimation in under oxygen lean conditions having
    • Layer-by-layer removal of graphene 

      Tour, James M.; Dimiev, Ayrat M.; Kosynkin, Dmitry V. (2015-04-14)
      The present invention provides methods of selectively removing one or more graphene layers from a graphene material by: (1) applying a metal to a surface of the graphene material; and (2) applying a hydrogen containing ...
    • Length-based liquid-liquid extraction of carbon nanotubes using a phase transfer catalyst 

      Ziegler, Kirk J.; Schmidt, Daniel J.; Hauge, Robert H.; Smalley, Richard E.; Marek, Irene Morin (2009-08-25)
      The present invention is generally directed to new liquid-liquid extraction methods for the length-based separation of carbon nanotubes (CNTs) and other 1-dimensional nanostructures. In some embodiments, such methods are ...
    • Liquid crystals from single-walled carbon nanotube polyelectrolytes and their use for making various materials 

      Marti-arbona, Angel A.; Jiang, Chengmin; Saha, Avishek; Pasquali, Matteo; Young, Colin (2016-02-02)
      In some embodiments, the present disclosure pertains to methods of forming a solution of single-walled carbon nanotube polyelectrolytes in a liquid crystalline phase. In some embodiments, such methods comprise: (a) providing ...
    • Long chain organic acid bioproduction 

      Bennett, George N.; Cai, Xianpeng (2018-01-02)
      Method of cell culture, comprising adding a redox active compound with a redox potential of between −0.116 to −0.253 to a culture capable of forming hydrogen via a hydrogenase so that the redox potential is diverted from ...
    • Longitudinal electromagnetic levitator 

      Bayazitoglu, Yildiz; Shampine, Rod W. (1999-03-23)
      An electromagnetic levitator is disclosed, comprising: a plurality of longitudinal sections formed from a conducting material and arranged around a longitudinal axis. The longitudinal sections are connected to a power ...