Raewyn M Town

Summary

Country: Denmark

Publications

  1. ncbi request reprint Metal binding by heterogeneous ligands: kinetic master curves from SSCP waves
    Raewyn M Town
    Institute for Physics and Chemistry, University of Southern Denmark, Campusvej 55, DK 5230 Odense, Denmark
    Environ Sci Technol 42:4014-21. 2008
  2. doi request reprint Chemodynamics of soft nanoparticulate complexes: Cu(II) and Ni(II) complexes with fulvic acids and aquatic humic acids
    Raewyn M Town
    Institute of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, DK 5230 Odense, Denmark
    Environ Sci Technol 46:10487-98. 2012
  3. doi request reprint Chemodynamics of soft charged nanoparticles in aquatic media: fundamental concepts
    Raewyn M Town
    Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark
    J Phys Chem A 117:7643-54. 2013
  4. doi request reprint Chemodynamics of metal complexation by natural soft colloids: Cu(II) binding by humic acid
    Raewyn M Town
    Institute for Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark
    J Phys Chem A 116:6489-96. 2012
  5. doi request reprint Impact of ligand protonation on higher-order metal complexation kinetics in aqueous systems
    Raewyn M Town
    Institute of Physics and Chemistry, University of Southern Denmark, Campusvej 55, DK 5230 Odense, Denmark
    J Phys Chem A 112:2563-71. 2008
  6. ncbi request reprint Impact of ligand protonation on eigen-type metal complexation kinetics in aqueous systems
    Herman P Van Leeuwen
    Laboratory of Physical Chemistry and Colloid Science, Wageningen University, Dreijenplein 6, 6703 HB Wageningen, The Netherlands
    J Phys Chem A 111:2115-21. 2007
  7. ncbi request reprint Model predictions of metal speciation in freshwaters compared to measurements by in situ techniques
    Emily R Unsworth
    Department of Environmental Science, University of Lancaster, Lancaster LA1 4YQ, United Kingdom
    Environ Sci Technol 40:1942-9. 2006
  8. ncbi request reprint Kinetic limitations in measuring stabilities of metal complexes by competitive ligand exchange-adsorptive stripping voltammetry (CLE-AdSV)
    Herman P Van Leeuwen
    Laboratory of Physical Chemistry and Colloid Science, Wageningen University, Dreijenplein 6, 6703 HB Wageningen, The Netherlands
    Environ Sci Technol 39:7217-25. 2005
  9. ncbi request reprint Electrochemical metal speciation analysis of chemically heterogeneous samples: the outstanding features of stripping chronopotentiometry at scanned deposition potential
    Herman P Van Leeuwen
    Laboratory of Physical Chemistry and Colloid Science, Wageningen University, Postbus 8038, Dreijenplein 6, 6703 HB Wageningen, The Netherlands
    Environ Sci Technol 37:3945-52. 2003
  10. ncbi request reprint Implications of natural organic matter binding heterogeneity on understanding lead(II) complexation in aquatic systems
    Raewyn M Town
    School of Chemistry, The Queen s University of Belfast, Belfast BT9 5AG, Northern Ireland, UK
    Sci Total Environ 300:143-54. 2002

Collaborators

  • Jacques Buffle
  • Jerome F L Duval
  • Liping Weng
  • H Zhang
  • Kent W Warnken
  • M Filella
  • Herman P Van Leeuwen
  • Emily R Unsworth
  • Stéphane Noël
  • Peggy Gunkel
  • David Kistler
  • Niksa Odzak
  • Mary Lou Tercier-Waeber
  • William Davison
  • Michel Martin
  • Erwin Kalis
  • Josep Galceran
  • Laura Sigg
  • Rob Cleven
  • Erwin Temminghoff
  • Jun Cao
  • Hanbin Xue
  • Yusuf Nur
  • Frank Black
  • Jaume Puy
  • Willem Van Riemsdijk
  • Stefanie Toepperwien

Detail Information

Publications10

  1. ncbi request reprint Metal binding by heterogeneous ligands: kinetic master curves from SSCP waves
    Raewyn M Town
    Institute for Physics and Chemistry, University of Southern Denmark, Campusvej 55, DK 5230 Odense, Denmark
    Environ Sci Technol 42:4014-21. 2008
    ....
  2. doi request reprint Chemodynamics of soft nanoparticulate complexes: Cu(II) and Ni(II) complexes with fulvic acids and aquatic humic acids
    Raewyn M Town
    Institute of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, DK 5230 Odense, Denmark
    Environ Sci Technol 46:10487-98. 2012
    ..This is of great significance for understanding the chemodynamics of humic complexes in the sense that inner-sphere complex formation would not always be the (sole) rate limiting step...
  3. doi request reprint Chemodynamics of soft charged nanoparticles in aquatic media: fundamental concepts
    Raewyn M Town
    Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark
    J Phys Chem A 117:7643-54. 2013
    ..The consequences of these features are further elaborated within the context of dynamics of metal partitioning at a macroscopic consuming biological interphase in the presence of metal complexing nanoparticles. ..
  4. doi request reprint Chemodynamics of metal complexation by natural soft colloids: Cu(II) binding by humic acid
    Raewyn M Town
    Institute for Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark
    J Phys Chem A 116:6489-96. 2012
    ..The results presented herein also resolve the discrepancy between experimentally observed and predicted dissociation rate constants based on the above assumption...
  5. doi request reprint Impact of ligand protonation on higher-order metal complexation kinetics in aqueous systems
    Raewyn M Town
    Institute of Physics and Chemistry, University of Southern Denmark, Campusvej 55, DK 5230 Odense, Denmark
    J Phys Chem A 112:2563-71. 2008
    ....
  6. ncbi request reprint Impact of ligand protonation on eigen-type metal complexation kinetics in aqueous systems
    Herman P Van Leeuwen
    Laboratory of Physical Chemistry and Colloid Science, Wageningen University, Dreijenplein 6, 6703 HB Wageningen, The Netherlands
    J Phys Chem A 111:2115-21. 2007
    ..The lability of Cd(II) complexes with 1,2-diaminoethane-N,N'-diethanoic acid at a microelectrode is reasonably well predicted by the new approach...
  7. ncbi request reprint Model predictions of metal speciation in freshwaters compared to measurements by in situ techniques
    Emily R Unsworth
    Department of Environmental Science, University of Lancaster, Lancaster LA1 4YQ, United Kingdom
    Environ Sci Technol 40:1942-9. 2006
    ..Model predictions of free ion activities generally did not agree with measurements, highlighting the need for further work and difficulties in obtaining appropriate input data...
  8. ncbi request reprint Kinetic limitations in measuring stabilities of metal complexes by competitive ligand exchange-adsorptive stripping voltammetry (CLE-AdSV)
    Herman P Van Leeuwen
    Laboratory of Physical Chemistry and Colloid Science, Wageningen University, Dreijenplein 6, 6703 HB Wageningen, The Netherlands
    Environ Sci Technol 39:7217-25. 2005
    ..Earlier speculations from CLE-AdSV results on very strong ligands and derived features such as the potential bioavailability of trace metals in natural waters require reconsideration...
  9. ncbi request reprint Electrochemical metal speciation analysis of chemically heterogeneous samples: the outstanding features of stripping chronopotentiometry at scanned deposition potential
    Herman P Van Leeuwen
    Laboratory of Physical Chemistry and Colloid Science, Wageningen University, Postbus 8038, Dreijenplein 6, 6703 HB Wageningen, The Netherlands
    Environ Sci Technol 37:3945-52. 2003
    ..Data are presented for complexation of Cu(II), Pb(II), and Cd(II) by several humic fractions: distinct heterogeneity differences are observed...
  10. ncbi request reprint Implications of natural organic matter binding heterogeneity on understanding lead(II) complexation in aquatic systems
    Raewyn M Town
    School of Chemistry, The Queen s University of Belfast, Belfast BT9 5AG, Northern Ireland, UK
    Sci Total Environ 300:143-54. 2002
    ..isolated humic compounds and biota, and (ii) binding constants commonly used in speciation codes probably underestimate the actual extent of lead(II) binding by NOM at natural concentration levels...