• Alhaique F, Bertini I, Fragai M, Carafa M, Luchinat C, Parigi G (2002) Solvent 1H NMRD study of biotinylated paramagnetic liposomes containing Gd-bis-SDA-DTPA or Gd-DMPE-DTPA. Inorganica Chimica Acta, 331, 151157.
  • Anoardo E, Galli G, Ferrante G (2001) Fast-field-cycling NMR: applications and instrumentation. Applied Magnetic Resonance, 20, 365404.
  • Bakhmutov VI (2004) Practical NMR Relaxation for Chemists. John Wiley & Sons Ltd, Chichester, UK.
  • Belford RL, Clarkson RB, Nilges MJ, Odintsov BM, Smirnov AI (2000) Coal and Char Studies by Advanced EMR Techniques. Final Technical Report to DOE – FETC. – Grant # DE-FG22-96PC96205. Available at: (accessed 14 September 2012).
  • Brewer CE, Unger R, Schidt-Rohr K, Brown RC (2011) Criteria to select biochars for field studies based on biochar chemical properties. Bioenergy Research, 4, 312323.
  • Caravan P (2006) Strategies for increasing the sensitivity of gadolinium based MRI contrast agents. Chemical Society Reviews, 35, 512523.
  • Caravan P, Parigi G, Chasse JM et al. (2007) Albumin binding, relaxivity, and water exchange kinetics of the diastereoisomers of MS-325, a gadolinium(III)-based magnetic resonance angiography contrast agent. Inorganic Chemistry, 46, 66326639.
  • Clarkson RB, Odintsov BM, Ceroke PJ, Ardenkjaer-Larsen JH, Fruianu M, Belford RL (1998) Electron paramagnetic resonance and dynamic nuclear polarization of char suspensions: surface science and oxymetry. Physics in Medicine and Biology, 43, 19071920.
  • Conte P, Spaccini R, Piccolo A (2004) State of the art of CPMAS 13C-NMR spectroscopy applied to natural organic matter. Progress in Nuclear Magnetic Resonance Spectroscopy, 44, 215223.
  • De Pasquale C, Marsala V, Berns AE, Valagussa M, Pozzi A, Alonzo G, Conte P (2012) Fast field cycling NMR relaxometry characterization of biochars obtained from an industrial thermochemical process. Journal of Soils and Sediments, doi: 10.1007/s11368-012-0489-x.
  • Desiraju GR, Steiner T (1999) The Weak Hydrogen Bond. Oxford Science Publications. Oxford, UK.
  • Dunn KJ, Bergman DJ, Latorraca GA (2002) Handbook of Geographic Exploration-Seismic Exploration: Nuclear Magnetic Resonance Petrophysical and Logging Applications. Elsevier Science Ltd, Oxford, UK.
  • Ferrante G, Sykora S (2005) Technical aspects of fast field cycling. Advances in Inorganic Chemistry, 57, 405470.
  • Gossuin Y, Hocq A, Vuong QL, Disch S, Hermann RP, Gillis P (2008) Physico-chemical and NMR relaxometric characterization of gadolinium hydroxide and dysprosium oxide nanoparticles. Nanotechnology, 19, 475102.
  • Halle B, Johannesson H, Venu K (1998) Model-free analysis of stretched relaxation dispersions. Journal of Magnetic Resonance, 135, 113.
  • Hwang L-P, Freed JH (1975) Dynamic effects of pair correlation functions on spin relaxation by translational diffusion in liquids. Journal of Chemical Physics, 63, 40174023.
  • Kimmich R, Anoardo E (2004) Field-cycling NMR relaxometry. Progress Nuclear Magnetic Resonance Spectroscopy, 44, 257320.
  • Korb J-P (2001) Surface dynamics of liquids in porous media. Magnetic Resonance Imaging, 19, 363368.
  • Korb J-P (2006) Surface diffusion of liquids in disordered nanopores and materials: a field cycling relaxometry approach. In: Fluid Transport in Nanoporous Materials (eds Conner WC, Fraissard J), pp. 415437. Springer, The Netherlands.
  • Laudicina VA, De Pasquale C, Conte P, Badalucco L, Alonzo G, Palazzolo E (2012) Effects of afforestation with four unmixed plant species on the soil–water interactions in a semiarid Mediterranean region (Sicily, Italy). Journal of Soils and Sediments, doi: 10.1007/s11368-012-0522-0.
  • Lauffer RB (1987) Paramagnetic metal complexes as water proton relaxation agents for NMR imaging: theory and design. Chemical Reviews, 87, 901927.
  • Laurent S, Forge D, Port M, Roch A, Robic C, Elst LV, Muller RN (2008) Magnetic ion oxide nanoparticles: synthesis, stabilization, vectorization, physicochemical characterizations, and biological applications. Chemical Reviews, 108, 20642110.
  • Lehmann J, Joseph S (2009) Biochar for environmental management: an introduction. In: Biochar for Environmental Management: Science and Technology (eds Lehmann J, Joseph S), pp. 113. Earthscan, London.
  • Morozova-Roche LA, Jones JA, Noppe W, Dobson CM (1999) Independent nucleation and heterogeneous assembly of structure during folding of equine lysozyme. Journal of Molecular Biology, 289, 10551073.
  • Nishio M, Hirota M, Umezawa Y (1998) The CH/π Interaction: Evidence, Nature, and Consequence. Wiley-VCH, New York.
  • Strijkers GJ, Mulder WJM, van Heeswijk RB, Frederik PM, Bomans P, Magusin PCMM, Nicolay K (2005) Relaxivity liposomal paramagnetic MRI contrast agents. Magnetic Resonance Materials in Physics, Biology and Medicine, 18, 186192.
  • Warnock DD, Lehmann J, Kuyper TW, Rilling MC (2007) Mycorrhizal responses to biochar in soil concepts and mechanisms. Plant and Soil, 300, 920.