Charles T Campbell

Summary

Affiliation: University of Washington
Country: USA

Publications

  1. doi request reprint The energetics of supported metal nanoparticles: relationships to sintering rates and catalytic activity
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Acc Chem Res 46:1712-9. 2013
  2. ncbi request reprint Anchored metal nanoparticles: effects of support and size on their energy, sintering resistance and reactivity
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Faraday Discuss 162:9-30. 2013
  3. ncbi request reprint Insights into catalysis by gold nanoparticles and their support effects through surface science studies of model catalysts
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Faraday Discuss 152:227-39; discussion 293-306. 2011
  4. ncbi request reprint SPR microscopy and its applications to high-throughput analyses of biomolecular binding events and their kinetics
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, Washington 98195 1700, USA
    Biomaterials 28:2380-92. 2007
  5. ncbi request reprint Microspotting streptavidin and double-stranded DNA arrays on gold for high-throughput studies of protein-DNA interactions by surface plasmon resonance microscopy
    Jennifer S Shumaker-Parry
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Anal Chem 76:918-29. 2004
  6. doi request reprint The structure, dynamics, and energetics of protein adsorption-lessons learned from adsorption of statherin to hydroxyapatite
    Gil Goobes
    Department of Chemistry, University of Washington, Seattle, WA 98195, USA
    Magn Reson Chem 45:S32-47. 2007
  7. ncbi request reprint Parallel, quantitative measurement of protein binding to a 120-element double-stranded DNA array in real time using surface plasmon resonance microscopy
    Jennifer S Shumaker-Parry
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Anal Chem 76:2071-82. 2004
  8. ncbi request reprint Thermodynamic roles of basic amino acids in statherin recognition of hydroxyapatite
    Rivka Goobes
    Department of Bioengineering, University of Washington, Seattle, Washington 98195, USA
    Biochemistry 46:4725-33. 2007
  9. ncbi request reprint A streptavidin linker layer that functions after drying
    Nan Xia
    National ESCA and Surface Analysis Center for Biomedical Problems, Department of Chemical Engineering, University of Washington, Box 351750, Seattle, Washington 98195 1750, USA
    Langmuir 20:3710-6. 2004
  10. doi request reprint The entropies of adsorbed molecules
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, Washington 98195 1700, USA
    J Am Chem Soc 134:18109-15. 2012

Collaborators

  • Ruedi H Aebersold
  • David Baker
  • John T Yates
  • Zhiyuan Hu
  • Eric M Karp
  • Trent L Silbaugh
  • Jennifer S Shumaker-Parry
  • Rivka Goobes
  • Gil Goobes
  • Patrick S Stayton
  • Jason R V Sellers
  • Julia S Apte
  • Christopher Lausted
  • David E Starr
  • Wendy J Shaw
  • David G Castner
  • Gary P Drobny
  • M Hadi Zareie
  • Nan Xia
  • Stephanie L Hemmingson
  • Trevor E James
  • Jason A Farmer
  • Matthew C Crowe
  • Lara J Gamble
  • Leroy Hood
  • Vinodhkumar Raghunathan
  • Jennifer M Popham
  • Ora Schueler-Furman
  • Joanna R Long
  • James M Gibson

Detail Information

Publications22

  1. doi request reprint The energetics of supported metal nanoparticles: relationships to sintering rates and catalytic activity
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Acc Chem Res 46:1712-9. 2013
    ..This understanding may facilitate development of better catalytic nanomaterials for clean, sustainable energy technologies...
  2. ncbi request reprint Anchored metal nanoparticles: effects of support and size on their energy, sintering resistance and reactivity
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Faraday Discuss 162:9-30. 2013
    ..Oxygen vacancies also increase Eadh, but surface hydroxyl groups appear to decrease Eadh, even though they increase the initial heat of metal adsorption...
  3. ncbi request reprint Insights into catalysis by gold nanoparticles and their support effects through surface science studies of model catalysts
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Faraday Discuss 152:227-39; discussion 293-306. 2011
    ..The implications of the stability of metal nanoparticles versus particle size on different supports and of the stability and potential reactions of OOH(ad) in Au catalysis will be discussed...
  4. ncbi request reprint SPR microscopy and its applications to high-throughput analyses of biomolecular binding events and their kinetics
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, Washington 98195 1700, USA
    Biomaterials 28:2380-92. 2007
    ..The method is label free and uses orders of magnitude less of the precious biomolecules than standard SPR sensing. It also gives the absolute bound amount and binding stoichiometry...
  5. ncbi request reprint Microspotting streptavidin and double-stranded DNA arrays on gold for high-throughput studies of protein-DNA interactions by surface plasmon resonance microscopy
    Jennifer S Shumaker-Parry
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Anal Chem 76:918-29. 2004
    ..We demonstrate the ability to simultaneously monitor protein binding with the SPR microscope in many 200-microm spots with 1-s time resolution and sensitivity to <1 pg of protein...
  6. doi request reprint The structure, dynamics, and energetics of protein adsorption-lessons learned from adsorption of statherin to hydroxyapatite
    Gil Goobes
    Department of Chemistry, University of Washington, Seattle, WA 98195, USA
    Magn Reson Chem 45:S32-47. 2007
    ....
  7. ncbi request reprint Parallel, quantitative measurement of protein binding to a 120-element double-stranded DNA array in real time using surface plasmon resonance microscopy
    Jennifer S Shumaker-Parry
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Anal Chem 76:2071-82. 2004
    ..This allows high-throughput analyses of the kinetics and equilibrium of protein-dsDNA binding...
  8. ncbi request reprint Thermodynamic roles of basic amino acids in statherin recognition of hydroxyapatite
    Rivka Goobes
    Department of Bioengineering, University of Washington, Seattle, Washington 98195, USA
    Biochemistry 46:4725-33. 2007
    ..The basic charges function to reduce protein-protein charge repulsion on the HAP surface, and in their absence, there is a considerable decrease in statherin packing density on the surface at binding saturation...
  9. ncbi request reprint A streptavidin linker layer that functions after drying
    Nan Xia
    National ESCA and Surface Analysis Center for Biomedical Problems, Department of Chemical Engineering, University of Washington, Box 351750, Seattle, Washington 98195 1750, USA
    Langmuir 20:3710-6. 2004
    ..Atomic force microscopy, which was used to image individual surface-bound SA and BF molecules, qualitatively confirmed these observations...
  10. doi request reprint The entropies of adsorbed molecules
    Charles T Campbell
    Department of Chemistry, University of Washington, Seattle, Washington 98195 1700, USA
    J Am Chem Soc 134:18109-15. 2012
    ..This result can be extended to reliably predict prefactors in the Arrhenius rate constant for surface reactions involving such species, as proven here for desorption...
  11. ncbi request reprint SPR imaging for high throughput, label-free interaction analysis
    Christopher Lausted
    Institute for Systems Biology, Seattle, Washington 98103, USA
    Comb Chem High Throughput Screen 12:741-51. 2009
    ..DNA, RNA, antibodies, enzymes, and a range of other proteins have been arrayed and quantitatively analyzed...
  12. pmc Kinetics of leucine-lysine peptide adsorption and desorption at -CH3 and -COOH terminated alkylthiolate monolayers
    Julia S Apte
    Department of Chemical Engineering, National ESCA and Surface Analysis Center for Biomedical Problems, University of Washington, Box 351750, Seattle, Washington 98195 1750, USA
    Biointerphases 5:97-104. 2010
    ..Adsorption on the methyl SAM was much lower in quantity for both peptides and seemed to require prior aggregation of the proteins in solution, at least for LKβ15...
  13. doi request reprint Energetics of formic Acid conversion to adsorbed formates on pt(111) by transient calorimetry
    Trent L Silbaugh
    Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
    J Am Chem Soc 136:3964-71. 2014
    ..Coverage-dependent enthalpies of formation were used to estimate the enthalpy of the elementary reaction HCOOHad → HCOObi,ad + Had to be -4 kJ/mol at zero coverage and +24 kJ/mol at 3/8 ML. ..
  14. pmc Surface chemistry: key to control and advance myriad technologies
    John T Yates
    Department of Chemistry, University of Virginia, Charlottesville, VA 22904, USA
    Proc Natl Acad Sci U S A 108:911-6. 2011
    ..Here, we show how those articles fit together in the bigger picture of this field...
  15. doi request reprint Bond energies of molecular fragments to metal surfaces track their bond energies to h atoms
    Eric M Karp
    Department of Chemical Engineering and Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195 1700, United States
    J Am Chem Soc 136:4137-40. 2014
    ..This allows prediction of bond enthalpies for many other molecular fragments to metal surfaces, and the energetics of important catalytic reactions. ..
  16. doi request reprint Energetics of adsorbed CH3 on Pt(111) by calorimetry
    Eric M Karp
    Department of Chemical Engineering, University of Washington, Box 351750, Seattle, Washington 98195 1750, United States
    J Am Chem Soc 135:5208-11. 2013
    ..The error bar of ±20 kJ/mol for both values is limited by the reported heat of formation of I(ad).) This is the first direct measurement of these values for any alkyl fragment on any surface...
  17. ncbi request reprint Thermodynamics of statherin adsorption onto hydroxyapatite
    Rivka Goobes
    Department of Bioengineering, University of Washington, Seattle, Washington 98195 1721, USA
    Biochemistry 45:5576-86. 2006
    ..These results are interpreted using a two-site model for adsorption of statherin onto the hydroxyapatite crystals...
  18. doi request reprint Energetics of adsorbed methanol and methoxy on Pt(111) by microcalorimetry
    Eric M Karp
    Department of Chemical Engineering, University of Washington, Box 351750, Seattle, Washington 98195 1750, United States
    J Am Chem Soc 134:20388-95. 2012
    ....
  19. doi request reprint Large entropy difference between terrace and step sites on surfaces
    David E Starr
    Department of Chemistry, University of Washington, Seattle, Washington 98195 1700, USA
    J Am Chem Soc 130:7321-7. 2008
    ..The measured prefactor for Pb desorption was used to analyze earlier surface lifetime measurements for Pb on MgO(100) to extract adsorption energies for that system, as well...
  20. doi request reprint Adsorption calorimetry during metal vapor deposition on single crystal surfaces: increased flux, reduced optical radiation, and real-time flux and reflectivity measurements
    Jason R V Sellers
    Department of Chemistry, Box 351700, University of Washington, Seattle, Washington 98195 1700, USA
    Rev Sci Instrum 84:123901. 2013
    ..These improvements are not limited to adsorption calorimetry during metal deposition, but also could be applied to better study film growth of other elements and even molecular adsorbates...
  21. ncbi request reprint Quantitative methods for spatially resolved adsorption/desorption measurements in real time by surface plasmon resonance microscopy
    Jennifer S Shumaker-Parry
    Department of Chemistry, University of Washington, Seattle, WA 98195 1700, USA
    Anal Chem 76:907-17. 2004
    ..011 RIU or approximately 720 ng/cm(2) of adsorbed protein. Using a nearby spot as a reference channel, one can correct for instrumental drift and changes in refractive index of the solutions in the flow cell...
  22. ncbi request reprint Chemistry: towards tomorrow's catalysts
    Charles T Campbell
    Nature 432:282-3. 2004