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Universität Heidelberg > Einrichtungen  >

Physical Chemistry of Layered Nanomaterials - Group Prof. Dr. Claudia Backes

PUBLICATIONS

    2021

  1. Sudhindra, S.; Rashvand, F.; Wright, D.; Barani, Z.; Drozdov, A.; Baraghani, S.; Backes, C.; Kargar, F.; Balandin, A.

    Specifics of Thermal Transport in Graphene Composites: The Effect of Lateral Dimensions of Graphene Fillers

    ACS Applied Materials & Interfaces (2021), accepted, am-2021-15346h.

  2. Karger, L.; Synnatschke, K.; Settele, S.; Hofstetter, Y. J.; Zaumseil, J.; Vaynzof, Y. Backes, C.*

    The role of additives in suppressing the degradation of liquid-exfoliated WS2 monolayers.

    Advanced Materials (2021), accepted, doi:10.1002/adma.202102883. (invited article)

  3. Ott, S.; Lakmann, M.; Backes, C.*

    Impact of Pretreatment of the Bulk Starting Material on the Efficiency of Liquid Phase Exfoliation of WS2.

    Nanomaterials (2021), 11, 1072. (invited article)

  4. Tian, R.; Griffin, A.; McCrystall, M.; Breshears, M.; Harvey, A.; Gabbett, C.; Horváth, D. V.; Backes, C.; Jing, Y.; Heine, T.; Park, S.-H.; Coelho, J.; Nicolosi, V.; Nentwig, M.; Benndorf, C.; Oeckler, O.; Coleman, J. N.

    Liquid Exfoliated SnP3 Nanosheets for Very High Areal Capacity Lithium-Ion Batteries.

    Advanced Energy Materials (2021), 11, 2002364.

  5. Mahnke, L.K.; Stehlíková, G.; Synnatschke, K.; Backes, C.; Näther, C.; Bensch, W.

    An Exotic Layered Compound Consisting of Interconnected Arsenato-Polyoxovanadate Clusters: Thermal and Magnetic Properties and Liquid Phase Exfoliation

    ChemNanoMat (2021), 7, 78-84.

  6. Lindberg, F.W.; Synnatschke, K.; Rödlmeier, T.; Brenner, P.; Krings, M.; Dietl, M.C.; Backes, C., Hernandez-Sosa, G

    Anisotropic optical behavior of an amorphous organic polymer locally aligned by inkjet-printing.

    Progress in Organic Coatings (2021), 154, 106184.

    7. 2020

  7. Van Dinter, J.; Synnatschke, K.; Engesser, T.;, Indris, S.; Wolff, N.; Gronenberg,, O.; Etter, M.; Cibin, G.; Kienle, L.; Backes, C.; Bensch, W.

    What happens structurally and chemically during sodium uptake and release by Ni2P2S6: a combined X-ray diffraction, X-ray absorption, pair distribution function and MAS NMR analysis

    Journal of Materials Chemistry A (2020), 8, 22401-22415.

  8. Szydlowska, B.M.; Hartwig, O.; Tywoniuk, B.; Hartman, T.; Stimpel-Lindner, T.; Sofer, Z.; McEvoy, N.; Duesberg, G.S.; Backes, C.*

    Spectroscopic thickness and quality metrics for PtSe2 layers produced by top-down and bottom-up techniques.

    2D Materials (2020), 7, 045027.

  9. Leubner, S.; Bengtsson, V.; Synnatschke, K.; Gosch, J.; Koch, A.; Reinsch, H.; Xu, H.; Backes, C.;* Zou, X.;* Stock, N.*

    Synthesis and Exfoliation of a New Layered Mesoporous Zr-MOF Comprising Hexa- and Dodecanuclear Clusters as well as a Small Organic Linker Molecule.

    Journal of the American Chemical Society (2020), 142, 15995-16000.

  10. Kaur, K.; Tian, R.; Roy, A.; McCrystall, M. ; Horváth, D.; Lozano-Onrubia, G.; Smith, R.; Ruether, M.; Griffin, A.; Backes, C.; Nicolosi, V.; Coleman, J.N.

    Production of quasi-2D platelets of non-layered iron pyrite (FeS2) by liquid-phase exfoliation and their use in high performance battery anodes.

    ACS Nano (2020), 14, 13418–13432.

  11. Li, Z.; Young, R. J.; Backes, C.; Zhao, W.; Zhang, X.; Zhukov, A.; Tillotson, E.; Conlan, A.P.; Ding, F.; Haigh, S.J.; Novoselov, K. S.; Coleman, J.N.

    Mechanisms of Liquid Phase Exfoliation for the Production of Graphene.

    ACS Nano (2020), 14, 10976–10985.

  12. Grieger, S.; Szydłowska, B.M.; J. Rao, V.J.; Steinmann, E.; Dodds, M.; Gholamvand, Z.; Duesberg, G.S.; Zaumseil, J.; Backes, C.*

    Shielding the basal plane of monolayered liquid-exfoliated WS2 from oxidation through adsorption of a facial amphiphile.

    Angewandte Chemie Int. Ed. (2020), 59, 13785-13792.

    Front Cover see cover profile

  13. Jurewicz, I.; King,A. A. K; Shanker, R.: Large, M. J.; Smith, R.J.; Maspero, R.; Ogilvie, S. P; Scheerder, J.; Han, J.; Backes, C.; Razal, J. M., Florescu, M.; Keddie, J. L., Coleman, J. N. and Dalton, A. B.

    Mechanochromic and thermochromic sensors based on graphene infused polymer opals.

    Advanced Functional Materials (2020), 30, 2002473.

  14. Szydłowska, B.M.; Graf, A.; Kelly, A.; Blau, W.J.; Gather, M.C.; Zaumseil, J.; Backes, C.*

    Preparation of WS2-PMMA composite films for optical applications.

    Journal of Materials Chemistry C (2020),8, 10805-10815.

  15. Griffin, A.; Nisi, K.; Pepper, J.; Harvey, A.; Szydłowska, B.M; Coleman, J.N; Backes, C.*

    The Effect of Surfactant Choice and Concentration on the Dimensions and Yield of Liquid Phase Exfoliated Nanosheets

    Chemistry of Materials (2020), 32, 2852-2862.

  16. Chen, X.; Denninger, P.; Stimpel-Lindner, T.; Spiecker, E.; Duesberg, G.S.; Backes, C.; Knirsch, K.C.; Hirsch, A.

    Defect Engineering of Two-dimensional Molybdenum Disulfide.

    Chemistry- A European Journal (2020) 26, 6535-6544.

  17. Foschi, F.; Synnatschke, K.; Grieger, S.; Zhang, W.S.; Wadepohl, H.; Schröder, R.R.; Backes, C.*; Gade, L.H.*

    Luminogens for Aggregation-Induced Emission via Titanium-Mediated Double Nucleophilic Addition to 2,5-Dialkynylpyridines: Formation and Transformation of the Emitting Aggregates

    Chemistry- A European Journal (2020), 26, 4269-4280.

    Front Cover – see cover profile

  18. Lange, R.Z.; Synnatschke, K.; Qi, H.; Huber, N.; Hofer, G.; Liang, B.; Huck, C.; Pucci, A.; Kaiser, U.; Weber, T.; Backes, C.*; Schlüter, A.D.*

    Enriching and quantifying porous single layer 2D polymers by exfoliation of chemically modified van der Waals crystals.

    Angewandte Chemie Int. Ed. (2020), 59, 5683-5695.

  19. Backes, C., ...., Ferrari, A.C.; Garcia-Hernandez, M.

    Production and processing of graphene and related materials

    2D Materials (2020), 7, 022001.

    20. 2019

  20. Synnatschke, K.; Cieslik, P.; Harvey, A.; Costellanos-Gomez, A.; Tian, T.; Shih, C.; Chernikov, A.; Santos, E. J. G.*; Coleman, J. N.*; Backes, C.*

    Length and thickness dependent optical response of liquid-exfoliated transition metal dichalcogenides.

    Chemistry of Materials (2019), 24, 10049-10062.

  21. Synnatschke, K.; Shao, S.; van Dinter, J.; Hofstetter, Y. J.; Kelly, D. J.; Grieger, S.; Haigh, S. J.; Vaynzof, Y.; Bensch, W.; Backes, C.*

    Liquid exfoliation of Ni2P2S6: Structural characterisation, size-dependent properties and degradation.

    Chemistry of Materials (2019), 31, 9127-9139.

  22. Ott, S.; Wolff, N.; Rashvand, F.; Rao, V. J.; Zaumseil, J.; Backes, C.*

    Impact of the MoS2 starting material on the dispersion quality and quantity after liquid phase exfoliation.

    Chemistry of Materials (2019), 31, 20, 8424-8431.

  23. Backes, C.*; Campi, D.; Szydlowska, B. M.; Synnatschke, K.; Ojala, E.; Rashvand, F.; Harvey, A.; Griffin, A.; Sofer, Z.; Marzari, N.; Coleman, J. N.*; O'Regan, D. D.*

    Equipartition of Energy Defines the Size-Thickness Relationship in Liquid-Exfoliated Nanosheets.

    ACS Nano (2019), 13, 7050-7061

  24. Backes, C.

    Ten Years of Liquid-phase Exfoliation of Layered Crystals - A Bright Future ahead?

    Chimia (2019), 73, 1-5 in special issue “Dimensionality in Chemistry”

  25. Ogilvie, S. P.; Large, M.; O'Mara, M.; Lynch, P.; Lee, C. L.; King, A.; Backes, C.; Dalton, A.

    Size selection of liquid-exfoliated 2D nanosheets.

    2D Materials (2019), 6, 031002.

  26. Li, Z.; Ottmann, A.; Sun, Q.; Kast, A.K.; Wang, K.; Zhang, T.; Meyer, H.-P.; Backes, C.; Kuebel, C.; Schröder, R. R.; Xiang, J.; Vaynzof, Y.; Klingeler, R.

    Hierarchical MoS2-carbon porous nanorods towards atomic interfacial engineering for high-performance lithium storage.

    J. Mater. Chem. A (2019), 7, 7553-7564.

  27. Vega-Mayoral, V.; Tian, R.; Kelly, A.; Griffin, A.; Harvey, A.; Borrelli,M.; Nisi, K.; Backes, C.; Coleman, J.N.

    Solvent-exfoliation stabilizes TiS2 nanosheets against oxidation, facilitating lithium storage applications.

    Nanoscale (2019), 11, 6206-6216.

    28. 2018

  28. Higgins, T. M.; Finn, S.; Matthiesen, M.; Grieger, S.; Synnatschke, K.; Brohmann, M.; Rother, M.; Backes, C. & Zaumseil, J.

    Electrolyte-Gated n-Type Transistors Produced from Aqueous Inks of WS2 Nanosheets.

    Adv. Funct. Mater. (2018), 1804387.

  29. Djamil, J.; Hansen, A.-L.; Backes, C. Bensch, W.; Schürmann, U.; Kienle, L.; Düvel, A.; Heitjans, P.

    Using light, X-rays and electrons for evaluation of the nanostructure of layered materials

    Nanoscale (2018), 10, 21142-21150

  30. Harvey, A.; Backes, C.; Boland, J.B.; He, X.; Griffin, A.; Szydlowska, B.; Gabbett, C.; Donegan, J.F.; Coleman, J.N.

    Non-resonant light scattering in dispersions of 2D nanosheets

    Nat. Commun. (2018), 9, 4553..

  31. Kłopotowski, L.; Czechowski, N.; Mitioglu, A.; Backes, C.; Maude, D.K.; Plochocka, P.

    Long-lived photoluminescence polarization of localized excitons in liquid exfoliated monolayer enriched WS2

    Nanotechnology (2018), 29, 335703.

  32. Dunklin, J.R.; Lafargue, P.; Higgins, T.M.; Forcherio, G.T.; Benamara, M.; McEvoy, N.; Roper, D.K.; Coleman, J.N.; Vaynzof, Y.; Backes, C.

    Monolayer-enriched production of Au-decorated WS2 Nanosheets via Defect Engineering

    MRS Advances (2018), 3, 2435-2440.

  33. Bertolazzi, S.; Gobbi, M.; Zhao, Z.; Backes, C.; Samorì, P.

    Molecular chemistry approaches for tuning the properties of two-dimensional transition metal dichalcogenides

    Chem. Soc. Rev. (2018), 47, 6845-6888.

  34. Castagnola, V.; Zhao, W.; Boselli, L.; Lo Giudice, M.C.; Meder, F.; Polo, E.; Paton, K.; Backes, C.; Coleman, J. N.; Dawson, K.

    Biological recognition of graphene nanoflakes

    Nat. Commun. (2018), 9, 1577.

  35. Griffin, A.; Harvey, A.; Cunningham, B.; Scullion, D.; Tian, T.; Shih, C.-J.; Gruening, M.; Donegan, J. F.; Santos, E. J. G.; Backes, C.; Coleman, J. N.

    Spectroscopic Size and Thickness Metrics for Liquid-Exfoliated h-BN.

    Chem. Mater. (2018), 30 (6), 1998-2005.

  36. McAteer, D.; Godwin, I. J.; Ling, Z.; Harvey, A.; He, L.; Boland, C. S.; Vega‐Mayoral, V.; Szydłowska, B.; Rovetta, A. A.; Backes, C.; Boland, J. B.; Chen, X.; Lyons, M. E. G.; Coleman, J. N.

    Liquid Exfoliated Co(OH)2 Nanosheets as Low‐Cost, Yet High‐Performance, Catalysts for the Oxygen Evolution Reaction.

    Adv. En. Mater. (2018), 0 (0), 1702965.

  37. Dunklin, J.R.; Lafargue, P.; Higgins, T.M.; Forcherio, G.T.; Benamara, M.; McEvoy, N.; Roper, D.K.; Coleman, J.N.; Vaynzof, Y.; Backes, C.

    Production of monolayer-rich gold-decorated 2H–WS2 nanosheets by defect engineering

    Nature 2D Materials and Applications (2018), 1, 43.

    38. 2017

  38. Uebericke, L.; .Coleman, J.N, Backes, C.

    Robustness of size selection and spectroscopic size, thickness and monolayer metrics of liquid-exfoliated WS2

    Physica Status Solidi B (2017), 254, 1700443

  39. Vega-Mayoral, V.; Borzda, T.; Vella, D.; Prijatelj, M.; Pogna, E.A.A.; Backes, C.; Coleman, J.N; Cerullo, G.; Mihailovic, D.D.; Gadermaier, C.

    Charge carrier trapping and coalescence dynamics in few-layer MoS2

    2D Materials (2018), (2018), 5, 015011

  40. Duesberg, G.S.; Backes, C.

    Druckbare Transistoren aus zweidimensionalen Nanoschichten: Elektronik

    Physik in unserer Zeit (2017) 48, 166-167.

  41. Forcherio, G.T.; Dunklin,, J.R.; Backes, C.; Vaynzof, Y.; Benamara, M.; Roper D.K.

    Gold nanoparticles physicochemically bonded onto tungsten disulfide nanosheet edges exhibit augmented plasmon damping

    AIP Advances (2017) 7, 075103.

  42. Kelly, A.G.; Hallam, T.; Backes, C.; Harvey, A.; Esmaeily, A.S.; Godwin, I.; Coelho, J.; Nicolosi, V.; Lauth, J.; Kulkarni, A.; Kinge, S.; Siebbeles, L.D.A.; Duesberg, G.S.; Coleman, J.N.

    All-printed thin-film transistors from networks of liquid-exfoliated nanosheets.

    Science (2017) 356, 69-73.

  43. Nerl, H.C.; Winther, K.; Hage, F.; Thygesen, K.; Houben, L.; Backes, C.; Coleman, J.N.; Ramasse, Q.; Nicolosi, V.

    Probing the local nature of excitons and plasmons in few-layer MoS2.

    Nature 2D Materials and Applications (2017) 2, ; doi:10.1038/s41699-017-0003-9.

  44. Backes, C.; Higgins, T.M.; Kelly, A.; Boland, C.; Harvey, A.; Hanlon, D.; Coleman J.N.

    Guidelines for Exfoliation, Characterization and Processing of Layered Materials Produced by Liquid Exfoliation.

    Chem. Mater. (2017), 29, 243-255.

  45. Laudenbach, J.; Schmid, D.; Herziger, F.; Hennrich, F.; Kappes, M.; Muoth, M.; Haluska, M.; Hof, F.; Backes, C.; Hauke, F.; Hirsch, A.; Maultzsch, J.

    Diameter dependence of the defect-induced Raman modes in functionalized carbon nanotubes

    Carbon (2017), 112, 1-7.

    46. 2016

  46. Backes, C.; Hanlon, D.; Szydlowska, B.M.; Harvey, A.; Smith, R.J.; Higgins, T.M.; Coleman, J.N.

    Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol.

    J. Vis. Exp. (2016), 118, doi: 10.3791/54806.

    Video available on request

  47. Boland, C.S.; Khan, U.; Ryan, G.; Barwich, S.; Charifou, R.; Harvey, A.; Backes, C.; Li, Z.; Ferreira, M.S.; Möbius, M.E.; Young, R.J.; Coleman, J.N.

    Sensitive electromechanical sensors using viscoelastic graphene-polymer nanocomposites.

    Science (2016), 354, 1257-1260.

  48. Kłopotowski, Ł; Backes, C.; Mitioglu, A.A.;Vega-Mayoral, V.; Hanlon, D.; Coleman, J.N.; Ivanov, Y.V.; Maude, D.K.; Plochocka, P.

    Revealing the nature of excitons in liquid exfoliated monolayer tungsten disulphide

    Nanotechnology (2016), 27, 425701.

  49. Ferguson, A.; Caffrey, I.T.; Backes, C.; Coleman, J.N.; Bergin S.D.

    Differentiating Defect and Basal Plane Contributions to the Surface Energy of Graphite Using Inverse Gas Chromatography

    Chem. Mater. (2016), 28 (17), 6355-6366.

  50. Harvey, A.; He, X.; Godwin, I.; Backes, C. McAteer, D.; Berner, N. C.; McEvoy, N.; Fergusan, A.; Shmeliov, A.; Lyons, M.; Nicolosi, V.; Duesberg, G.S.; Donegan, J.; Coleman, J. N.

    Production of Ni(OH)2 Nanosheets by Liquid Phase Exfoliation: From Optical Properties to Electrochemical Applications

    Journal of Materials Chemistry A (2016), 4, 11046-11059.

  51. Seral-Ascaso, A.; Metel, S.; Pokle, A.; Backes, C.; Zhang, C.J.; Nerl, H.C.; Rode, K.; Berner, N.C.; Downing, C.; McEvoy, N.; Muñoz, E.; Harvey, A.; Gholamvand, Z.; Duesberg, G.S.; Coleman, J.N.; Nicolosi, V.

    Long-chain amine-templated synthesis of gallium sulfide and gallium selenide nanotubes

    Nanoscale (2016), 8, 11698-11706.

  52. Graf, A.; Zakharo, Y.; Schießl, S.P., Backes, C.; Pfohl, M.; Flavel, B.S.; Zaumseil, J.

    Large scale, selective dispersion of long single-walled carbon nanotubes with high photoluminescence quantum yield by shear force mixing

    Elsevier, Carbon (2016), 105, 593-599

    PDF Open-Access

  53. Chen, X.; Berner, N. C.; Backes, C.; Duesberg, G.S.; McDonald, A.

    Functionalization of Two-Dimensional MoS2: On the Reaction Between MoS2 and Organic Thiols

    Angewandte Chemie, Int. Ed. (2016), , 128, 5897-5902.

  54. Kurapati, R.; Backes, C.; Menard-Moyon, C.; Coleman, J. N.; Bianco, A.

    White graphene undergoes peroxidase degradation

    Angewandte Chemie, Int. Ed. (2016), 55, 5506-5511.

  55. Bonaccorso, F.; Bartolotta, A.; Coleman, J. N.; Backes, C.,

    2D-Crystal-Based Functional Inks

    Advanced Materials (2016), 28 (29), 6136-6166.

  56. Gholamvand, Z.; McAteer, D.; Harvey, A.; Backes, C.; Coleman, J.N.,

    Electrochemical Applications of 2-Dimensional Nanosheets: The Effect of Nanosheet Length and Thickness

    Chemistry of Materials (2016), 28, 2641-2651.

  57. Gholamvand, Z.; McAteer, D.; Backes, C.; McEvoy, N.; Harvey, A.; Berner, N. C.; Hanlon, D.; Bradley, C.; Godwin, I.; Rovetta, A.; Lyons, M. E. G.; Coleman, J.N.,

    Comparison of liquid exfoliated transition metal dichalcogenides reveals MoSe2 to be the most effective hydrogen evolution catalyst

    Nanoscale (2016), DOI: 8, 5737-5749.

  58. Backes, C.,C.; Paton, K.; Hanlon, D.; Yuan, S.; Katsnelson, M. I.; Houston, J.; Smith, R.; McCloskey, D.; Donegan, J.F.; Coleman, J.N.,

    Spectroscopic metrics allow in situ measurement of mean size and thickness of liquid-exfoliated few-layer graphene nanosheets.

    Nanoscale (2016), 8, 5737-5749.

  59. Backes, C., C.; Szydłowska, B. M.; Harvey, A.; Yuan, S.; Vega-Mayoral, V.; Davies, B. R.; Zhao, P.-l.; Hanlon, D.; Santos, E. J. G.; Katsnelson, M. I.; Blau, W. J.; Gadermaier, C.; Coleman, J. N.

    Production of Highly Monolayer Enriched Dispersions of Liquid-Exfoliated Nanosheets by Liquid Cascade Centrifugation.

    ACS Nano (2016), 10 (1), 1589–1601.

  60. Vega-Mayoral, V.; # Backes, C.; # Hanlon, D.; Khan, U.; Gholamvand, Z.; O’Brien, M.; Duesberg, G. S.; Gadermaier, C. & Coleman, J.N. (# authors contributed equally)

    Monolayer photoluminescence of liquid-exfoliated WS2 in polymer composites.

    Advanced Functional Materials (2016), 7, 1028-1039

    61. 2015

  61. Hanlon, D.; # Backes, C.; # Doherty, E.; Cucinotta, C. S.; Berner, N. C.; Boland, C.; Lee, K.; Lynch, P.; Gholamvand, Z.; Harvey, A.; Zhang, S.; Wang, K.; Moynihan, G.; Pokle, A.; Ramasse, Q. M.; McEvoy, N.; Blau, W. J.; Wang, J.; Abellan, G.; Hauke, F.; Hirsch, A.; Sanvito, S.; O’Regan, D. D.; Duesberg, G. S.; Nicolosi, V. & Coleman, J. N. (# authors contributed equally)

    Liquid Exfoliation of Solvent-Stabilised Few-Layer Black Phosphorus for Applications Beyond Electronics.

    Nature Communications (2015), 6, 8563.

  62. Berner, N. C.; Winters, S.; Backes, C.; Yim, C.; Dümbgen, K. C.; Kaminska, I.; Mackowski, S.; Cafolla, A. A.; Hirsch, A. & Duesberg, G. S.

    Understanding and optimizing the packing density of perylene bisimide layers on CVD-grown graphene.

    Nanoscale (2015) 7, 16337-16342.

  63. Winters, S.; Berner, N. C.; Mishra, R.; Backes, C.; Hegner, M.; Hirsch, A. & Duesberg, G. S.

    On-surface derivatisation of aromatic molecules on graphene: The importance of packing density.

    Chem. Commun. (2015) DOI: 10.1039/C5CC06433C.

  64. Dirian K.; Backes, S.; Backes, C.; Strauss, V; Rodler, F.; Hirsch, A. & Guldi, D. M.

    Naphthalenebisimides as Photofunctional Surfactants for SWCNTs – Towards Water-Soluble Electron Donor-Acceptor Hybrids.

    Chemical Science (2015) DOI: 10.1039/C5SC02944A.

  65. Knirsch, K. C.; Berner, N. C.; Nerl, H. C.; Cucinotta, C. S.; Gholamvand, Z.; McEvoy, N.; Wang, Z.; Abramovic, I.; Vecera, P.; Halik, M.; Sanvito, S.; Duesberg, G. S.; Nicolosi, V.; Hauke, F.; Hirsch, A.; Coleman, J. N. & Backes, C.

    Basal-Plane Functionalization of Chemically-Exfoliated Molybdenum Disulfide by Diazonium Salts.

    ACS Nano (2015), 9(6), 6018-6030.

  66. Harvey, A.; Backes, C.; Gholamvand, Z.; Hanlon, D.; McAteer, D.; Nerl, H. C.; McGuire, E.; Seral-Ascaso, A.; Ramasse, Q. M.; McEvoy, N.; Winters, S.; Berner, N. C.; McCloskey, D.; Donegan, J.; Duesberg, G.; Nicolosi, V. & Coleman, J. N.

    Preparation of Gallium Sulfide Nanosheets by Liquid Exfoliation and Their Application As Hydrogen Evolution Catalysts.

    Chemistry of Materials (2015), 27(9), 3483-3493.

    67. 2014

  67. Backes, C.; Berner, N. C.; Chen, X.; Lafargue, P.; LaPlace, P.; Freeley, M.; Duesberg, G. S.; Coleman, J. N. & McDonald, A. R.

    Functionalization of liquid-exfoliated two-dimensional 2H-MoS2.

    Angewandte Chemie Int. Ed. (2014), 54, 2638-2642.

  68. Varrla, E.; Backes, C.; Paton, K. R.; Harvey, A.; Gholamvand, Z.; McCauley, J. & Coleman, J. N.

    Large-Scale Production of Size-Controlled MoS2 Nanosheets by Shear Exfoliation

    Chemistry of Materials (2014), 27(3), 1129-1139.

  69. Backes, C., Smith, R. J., McEvoy, N., Berner, McCloskey, D., N. C., Nerl, H. C., O’Neill, A., King, P., Higgins, T., Hanlon, D., Scheuschner, N., Maultzsch, J., Houben, L., Duesberg, G., Donegan, J., Nicolosi, V. & Coleman, J. N.

    Edge and Confinement Effects Allow in situ Measurement of Size and Thickness of Liquid-Exfoliated Nanosheets.

    Nature Communications (2014), 5, 4576.

  70. Boland, C. S., Khan, U., Backes, C., O’Neill, A., McAuley, J., Duane, S., Shanker, R., Liu, Y., Jurewicz, I., Dalton, A. B. & Coleman, J. N.

    Sensitive, high-strain, high-rate, bodily motion sensors based on graphene-rubber composites.

    ACS Nano (2014), 8 (9), 8819-8830.

  71. Varrla, E.; Paton, K. R.; Backes, C.; Harvey, A.; Smith, R. J.; McCauley, J. & Coleman, J. N.

    Turbulence-assisted shear exfoliation of graphene using household detergent and a kitchen blender.

    Nanoscale (2014), 6, 11810-11819.

  72. Paton, K. R.; Varrla, E.; Backes, C.; Smith, R. J.; Khan, U.; O’Neill, A.; Boland, C.; Lotya, M.; Istrate, O. M.; King, P.; Higgins, T.; Barwich, S.; May, P.; Puczkarski, P.; Ahmed, I.; Moebius, M.; Pettersson, H.; Long, E.; Coelho, J.; O’Brien, S. E.; McGuire, E. K.; Sanchez, B. M.; Duesberg, G. S.; McEvoy, N.; Pennycook, T. J.; Downing, C.; Crossley, A.; Nicolosi, V. &Coleman, J. N.

    Scalable production of large quantities of defect-free few-layer graphene by shear exfoliation in liquids.

    Nature Materials, (2014), 13 (6), 624-630 (highlighted in media world-wide, for example Scientific American, New Scientist, BBC News, The Independent, Die Zeit).

  73. Hanlon, D.; Backes, C.; Higgins, T. M.; Hughes, M.; O’Neill, A.; King, P.; McEvoy, N.; Duesberg, G. S.; Mendoza Sanchez, B.; Pettersson, H.; Nicolosi, V. & Coleman, J. N.

    Production of Molybdenum Trioxide Nanosheets by Liquid Exfoliation and Their Application in High-Performance Supercapacitors.

    Chemistry of Materials (2014), 26 (4), 1751-1763.

    74. 2013

  74. Wang, Z., Mohammadzadeh, S., Schmaltz, T., Kirschner, J., Khassanov, A., Eigler, S., Mundloch, U., Backes, C., Steinrück, H.-G., Magerl, A., Hauke, F., Hirsch, A. & Halik, M.

    Region-Selective Self-Assembly of Functionalized Carbon Allotropes from Solution.

    ACS Nano (2013), 7 (12), 11427-11434.

  75. Cunningham, G., Khan, U., Backes, C., Hanlon, D. McCloskey, D. Donegan, J. F. & Coleman, J. N.

    Photoconductivity of solution-processed MoS2 films.

    Journal of Materials Chemistry C (2013), 1 (41), 6899-6904.

  76. Backes, C., Hauke, F. & Hirsch, A.

    Tuning the adsorption of perylene-based surfactants on the surface of single-walled carbon nanotubes (SWCNTs).

    Physica Status Solidi B (2013), 250 (12), 2592-2598.

  77. Jakubka, F. Backes, C., Gannott, F., Mundloch, U., Hauke, F., Hirsch, A., & Zaumseil, J.

    Mapping Charge Transport by Electroluminescence in Chirality-Selected Carbon Nanotube Networks.

    ACS Nano (2013), 7 (8), 7428-7435.

    78. 2011

  78. Gebhardt, G., Hof F., Backes, C., Müller, M., Plocke, T., Thomsen. C., Hauke, F. & Hirsch, A.

    Selective Reductive Sidewall Carboxylation of Semiconducting Single-Walled Carbon Nanotubes.

    Journal of the American Chemical Society (2011), 133, 19459-19473.

  79. Backes, C., Bosch, S., Mundloch, U., Hauke, F. & Hirsch, A.

    Density Gradient Ultracentrifugation on Carbon Nanotubes According to Structural Integrity as a Foundation for an Absolute Purity Evaluation.

    ChemPhysChem 12, 2576-2580 (2011).

  80. Backes, C., Hauke, F. & Hirsch, A.

    The Potential of Perylene Bisimide Derivatives for the Solubilization of Carbon Nanotubes and Graphene.

    Advanced Materials 23, 2588–2601 (2011). (review)

  81. Gebhardt, B., Syrgiannis, Z., Backes, C., Graupner, R., Hauke, F. & Hirsch, A.

    Carbon Nanotube Sidewall Functionalization with Carbonyl Compounds-Modified Birch Conditions vs the Organometallic Reduction Approach.

    Journal of the American Chemical Society 133, 7985–7995 (2011).

  82. Backes, C., Schunk, T., Hauke, F. & Hirsch, A.

    Counterion effect on the aggregation of anionic perylene dyes and the influence on carbon nanotube dispersion efficiencies.

    Journal of Materials Chemistry 21, 3554 (2011).

  83. Backes, C., Schmidt, C. D., Hauke, F. & Hirsch, A.

    Perylene-Based Nanotweezers: Enrichment of Larger-Diameter Single-Walled Carbon Nanotubes.

    Chemistry - An Asian Journal 6, 438–444 (2011).

    84. 2010

  84. Backes, C., Englert, J. M., Bernhard, N., Hauke, F. & Hirsch, A.

    Optical Visualization of Carbon Nanotubes-a Unifying Linkage between Microscopic and Spectroscopic Characterization Techniques.

    Small 6, 1968–1973 (2010). (cover article, highlighted by Nanowerk Platform)

  85. Karabudak, E., # Backes, C., # Hauke, F., Schmidt, C. D., Cölfen, H., Hirsch, A. & Wohlleben, W. (# authors contributed equally)

    A Universal Ultracentrifuge Spectrometer Visualizes CNT-Intercalant-Surfactant Complexes.

    ChemPhysChem 11, 3224–3227 (2010).

  86. Backes, C., Mundloch, U., Schmidt, C. D., Coleman, J. N., Wohlleben, W., Hauke, F. & Hirsch, A.

    Enhanced Adsorption Affinity of Anionic Perylene-Based Surfactants towards Smaller-Diameter SWCNTs.

    Chemistry - A European Journal 16, 13185–13192 (2010).

  87. Backes, C., Karabudak, E., Schmidt, C. D., Hauke, F., Hirsch, A. & Wohlleben, W.

    Determination of the Surfactant Density on SWCNTs by Analytical Ultracentrifugation.

    Chemistry - A European Journal 16, 13176–13184 (2010).

  88. Backes, C., Mundloch, U., Ebel, A., Hauke, F. & Hirsch, A.

    Dispersion of HiPco® and CoMoCAT® Single-Walled Nanotubes (SWNTs) by Water Soluble Pyrene Derivatives-Depletion of Small Diameter SWNTs.

    Chemistry - A European Journal 16, 3314–3317 (2010). (cover article)

  89. Backes, C., Schmidt, C. D., Rosenlehner, K., Hauke, F., Coleman, J. N. & Hirsch, A.

    Nanotube Surfactant Design: The Versatility of Water-Soluble Perylene Bisimides.

    Advanced Materials 22, 788–802 (2010).

    90. 2009

  90. Ehli, C., Oelsner, C., Guldi, D. M., Mateo-Alonso, A., Prato, M., Schmidt, C. D., Backes, C., Hauke, F. & Hirsch, A.

    Manipulating single-wall carbon nanotubes by chemical doping and charge transfer with perylene dyes.

    Nature Chemistry 1, 243–249 (2009).

  91. Backes, C., Hauke, F., Schmidt, C. D. & Hirsch, A.

    Fractioning HiPco and CoMoCAT SWCNTs via density gradient ultracentrifugation by the aid of a novel perylene bisimide derivative surfactant.

    Chemical Communications, 2643 (2009). (cover article)

  92. Backes, C., Schmidt, C. D., Hauke, F., Böttcher, C. & Hirsch, A.

    High Population of Individualized SWCNTs through the Adsorption of Water-Soluble Perylenes.

    Journal of the American Chemical Society 131, 2172–2184 (2009).

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