Dr. Wolfgang Knolle

Gruppenleiter / Elektroninduzierte Prozesse und Verfahren / Chemische Abteilung
Strahlenschutzbeauftragter

Leibniz-Institut für Oberflächenmodifizierung e. V.
Permoserstr. 15 / D-04318 / Leipzig /


Telefon: +49 (0)341 235 - 3607
Fax: +49 (0)341 235 - 2584

Homepage


Liste der Publikationen >>

  1. T. Pelras, W. Knolle, S. Naumov, K. Heymann, O. Daikos, T. Scherzer,
    Self-Initiation of UV Photopolymerization Reactions by Tetrahalogenated Bisphenol A (Meth)Acrylates
    Photochem. Photobiol. Sci. 16 (2017) 649-662

  2. S. Thönes, L.M. Kutz, S. Oehmichen, J. Becher, K. Heymann, A. Saalbach, W. Knolle, M. Schnabelrauch, S. Reichelt, U. Anderegg,
    New E-beam-initiated hyaluronan acrylate cryogels support growth and matrix deposition by dermal fibroblasts
    Int. J. Biol. Macromolec. 94 (2016) 611-620

  3. O. Daikos, S. Naumov, W. Knolle, K. Heymann, T. Scherzer,
    Peculiarities of the Photoinitator-Free Photopolymerization Reactions of Pentabrominated and Pentfluorinated Aromatic Acylates and Methacrylates
    Phys. Chem. Chem. Phys. 18 (2016) 32369-32377

  4. A. Kahnt, R. Flyunt, S. Naumov, W. Knolle, S. Eigler, R. Hermann, B. Abel,
    Shedding light on the soft and efficient free radicalinduced reduction of graphene oxide: hiddenmechanisms and energetics
    Royal Soc. Chem. Adv. 6 (2016) 68835-68845

  5. R. Flyunt, W. Knolle, A. Kahnt, C. E. Halbig, A. Lotnyk, T. Haupl, A. Prager, S. Eigler, B. Abel,
    High quality reduced graphene oxide flakes by fast kinetically controlled and clean indirect UV-induced radical reduction
    Nanoscale 8 (2016) 7572-7579

  6. A. Kahnt, R. Flyunt, C. Laube, W. Knolle, S. Eigler, R. Hermann, S. Naumov, B. Abel,
    How fast is the reaction of hydrated electrons with graphene oxide in aqueous dispersions?
    Nanoscale 7 (2015) 19432-19437

  7. R. Flyunt, W. Knolle, A. Kahnt, S. Eigler, A. Lotnyk, T. Häupl, A. Prager, D. Guldi, B. Abel; ,
    Efficient Route to High-Quality Graphene Materials: Kinetically Controlled Electron Beam Induced Reduction of Graphene Oxide in Aqueous Dispersion
    Am J Nano Res Appl, Special Issue: Advanced Functional Materials Vol. 2, No. 6-1 (2014) 9-18

  8. S. Naumov, W. Knolle, S. P. Naumov, A. Pöppl, I. Janovský,
    The Dynamical Behavior of the s-Trioxane Radical Cation ALow-Temperature EPR and Theoretical Study
    Molecules 19 (2014) 17305-17313

  9. S. Reichelt, S. Richter, A. Prager, W. Knolle, J. Becher, J. Weisser, M. Schnabelrauch,
    Makroporöse Elektronenstrahl-generierte 3D Gerüststrukturen
    Jahrestagung der Deutschen Gesellschaft für Biomaterialien, Dresden, 06.-08.11. (2014) S11

  10. S. Reichelt, S. Richter, W. Knolle, J. Becher, J. Weisser, M. Schnabelrauch,
    Novel electron-beam derived macroporous 3D cell culture scaffolds
    CellMat 2014, Dresden, 22.-24.10. (2014)

  11. C. Elsner, D. Heinz, A. Prager, W. Knolle, K. Zimmer,
    Phase separation micromoulding and photopatterning based on radiation induced free radical polymerisation of acrylates for the microfabrication of porous monolithic structures
    J. Micromech. Microeng. 24 (2014) 095002

  12. S. Reichelt, S. Naumov, W. Knolle, A. Prager, U. Decker, J. Becher, J. Weisser, M. Schnabelrauch,
    Studies on the formation and characterization of macroporous electron-beam generated hyaluronan cryogels
    Radiat. Phys. Chem. 105 (2014) 69-77

  13. E. I. Wisotzki, M. Hennes, C. Schuldt, F. Engert, W. Knolle, U. Decker, J. A. Käs, M. Zink, S. G. Mayr,
    Tailoring the material properties of gelatin hydrogels by high energy electron irradiation
    J MATER CHEM B 2 (2014) 4297-4309

  14. R. Flyunt, W. Knolle, A. Kahnt, A. Prager, A. Lotnyk, J. Malig, D. Guldi, B. Abel,
    Mechanistic Aspects of the Radiation-Chemical Reduction of Graphene Oxide to Graphene-Like Materials
    Int. J. Radiat. Biol. 90 (2014) 486-494

  15. S. Naumov, W. Knolle, J. Becher, M. Schnabelrauch, S. Reichelt,
    Electron-beam generated porous dextran gels: Experimental and quantum chemical studies
    Int. J. Rad. Biol. 90 (2014) 503-511

  16. S. Reichelt, A. Prager, C. Abe, W. Knolle,
    Tailoring the structural properties of macroporous electron-beam polymerized cryogels by pore forming agents and the monomer selection
    Radiat. Phys. Chem. 94 (2014) 40-44

  17. S. Reichelt, C. Abe, S. Oehmichen, W. Knolle, A. PRager, M. Schnabelrauch, J. Becher, S. Möller, A. Berg, J. Weisser,
    Tailor made electron-beam generated polymeric cryogels and their biotechnological application
    International Meeting on Radiation Processing, Shanghai, 04.-08.11. (2013) 74

  18. S. Reichelt, S. Oehmichen, F. Lohmann, J. Becher, J. Weisser, M. Schnabelrauch, W. Knolle,
    Elektronenstrahl-induzierte Synthese von makroporösen Cryogelen für biotechnologische Anwendungen
    V2013-WS1: Beschichtungungen für Biotechnologie und Medizintechnik, Dresden, 14.-17.10. (2013) 49

  19. M. Cyris, W. Knolle, J. Richard, E. Dopp, C. von Sonntag, T. C. Schmidt;,
    Reaction of Gadolinium Chelates with Ozone and Hydroxyl Radicals
    Environ. Sci. Technol. 47 (2013) 9942-9949

  20. E. B. Anderson, P. S. Kumar, D. Schawaller, S. Mavila, M. Voss, A. Freyer, W. Knolle, F. Hermanutz, M. R. Buchmeiser;,
    p-Doping and Fiber Spinning of Poly(heptadiyne)s
    Macromol. Chem. Phys. 214 (2013) 1047-1051

  21. S. Reichelt, S. Oehmichen, F. Lohmann, J. Becher, J. Weisser, M. Schnabelrauch, W. Knolle,
    Biokompatible makroporöse Cryogele: Synthese, Charakterisierung und Anwendungen
    9. Thüringer Biomaterial-Kolloquium, Zeulenroda, 03.-05.09 (2013) 348-352

  22. S. Reichelt, C. Abe, S. Hainich, W. Knolle, U. Decker, A. Prager, R. Konieczny,
    Electron-beam derived polymeric cryogels
    Soft Matter 9 (2013) 2484-2492

  23. S. Reichelt, C. Abe, A. Prager, R. Konieczny, W. Knolle, U. Decker,
    Electron-beam derived macroporus polymeric cryogels
    IRaP, Krakau, 14.-19.10. (2012) 24

  24. S. Reichelt, C. Abe, S. Hainich, C. Elsner, W. Knolle,
    Charakterisierung und Anwendung elektronenstrahlgenerierter poröser Cryogele
    ThGot, Leipzig, 04.-06.09. (2012) 255

  25. T. Scherzer, O. Savchuk, S. Naumov, W. Knolle, K. Heymann,
    Self-initiation of photopolymerization reactions using halogenated (meth)acrylates
    RadTech Report 26 (2012) 18-26

  26. L. Prager, L. Wennrich, W. Knolle, S. Naumov, A. Prager,
    Absorption of acrylates and polysilazanes in the far UVC and VUV regions
    Mater. Chem. Phys. 134 (2012) 235-242

  27. L. Prager, L. Wennrich, W. Knolle, R. Heller, A. Prager, U. Decker,
    Creation of organic-inorganic multilayer systems: aspects of photochemical-based fabrication of gas barriers
    2nd International Conference on Thermosets 2011, Berlin, 21. 23.09. (2011) 26

  28. J.P. Pocostales, M.M. Sein, W. Knolle, T.C. Schmidt, C. von Sonntag,
    Degradation of Ozone-Refractory Organic Phosphates in Wastewater by Ozone and Ozone/Hydrogen Peroxide (Peroxone): The Role of Ozone Consumption by Dissolved Organic Matter
    Environ. Sci. Technol. 44 (2010) 8248-8253

  29. S. Reichelt, C. Elsner, W. Knolle, A. Prager, K. Umnus, J. Kuballa, M. Buchmeiser,
    Electron beam derived polymeric monoliths for affinity separation
    Polymer Materials, Halle, 15.-17.09. (2010) 46

  30. W. Knolle, L. Wennrich, S. Naumov, K. Czihal, L. Prager, D. Decker, M. R. Buchmeiser,
    222 nm Photo-Induced Radical Reactions in Silazanes. A combined Laser Photolysis, EPR, GC-MS and QC Study.
    Phys. Chem. Chem. Phys. 12 (2010) 2380-2391

  31. M. R. Buchmeiser, R. Bandari, A. Prager-Duschke, A. Löber, W. Knolle ,
    Polymeric Monolithic Media: Synthesis, Pore Size Selective Functionalization and Applications
    Macromol. Symp. 287 (2010) 107-110

  32. M. Finell, M. Arshadi, R. Gref, T. Scherzer, W. Knolle, T. Lestander,
    Laboratory scale production of biofuel pellets from electron beam treated Scots pine (Pinus silvestris L) sawdust
    Radiat. Phys. Chem. 78 (2009) 281-287

  33. L. Prager, L. Wennrich, R. Heller, W. Knolle, S. Naumov, A. Prager, D. Decker, H. Liebe, M. R. Buchmeiser ,
    Vacuum-UV Irradiation-Based Formation of Methyl-Si-O-Si Networks from Poly(1,1-Dimethylsilazane-co-1-methylsilazane)
    Chem. Eur. J. 15 (2009) 675-683

  34. L. Wennrich, L. Prager, W. Knolle, U. Decker, D. Decker, R. Heller, S. Naumov, M. R. Buchmeiser,
    Bildung von SiOCH-Netzwerken aus Polyorganosilazanen mittels Vakuum-UV-Bestrahlung
    16. Neues Dresdner Vakuumtechnisches Kolloquium, Dresden, 16.-17.10 (2008) 174-175

  35. T. Scherzer, W. Knolle, S. Naumov, C. Elsner, M. R. Buchmeiser,
    Self-initiation of the UV photopolymerization of brominated acrylates
    J. Polym. Sci. Polym. Chem. 46 (2008) 4905-4916

  36. M. J. Beier, W. Knolle, A. Prager-Duschke, M. R. Buchmeiser,
    Post-synthesis functionalization of (meth)acrylate based monoliths via electron beam triggered graft polymerization
    Macromol. Rapid Comm. 29 (2008) 904-909

  37. R. Bandari, W. Knolle, M. R. Buchmeiser ,
    Comparative study on the separation behavior of monolithic columns prepared via ring-opening metathesis polymerization and via electron beam irradiation triggered free radical polymerzation for proteins
    J. Chromatogr. A 1191 (2008) 268-273

  38. D. Wang, K. Wurst, W. Knolle, U. Decker, L. Prager, S. Naumov, M. Buchmeiser,
    Cationic RuII complexes with N-Heterocyclic Carbene Ligands for UV-Induced Ring-Opening Metathesis Polymerization
    Angew. Chem. Int. Ed. 47 (2008) 3267-3270

  39. C. Augsten, W. Knolle, K. Mäder,
    Characterizing the influence of electron irradiation on scleroglucan
    Carbohyd. Polym. 72 (2008) 707-718

  40. T. Scherzer, W. Knolle, S. Naumov,
    Flammenhemmer als Photoinitiator
    Farbe und Lack 114 (2008) 40-44

  41. T. Scherzer, S. Naumov, W. Knolle, C. Elsner, M. R. Buchmeiser,
    Self-initiation of UV curing reactions with brominated acrylates
    RadTech Europe 2007 Conference, Wien, 13.-15.11. (2007)

  42. R. Bandari, C. Elsner, W. Knolle, C. Kühnel, U. Decker, M. R. Buchmeiser,
    Separation behavior of electron-beam curing derived, acrylate-based monoliths
    J. Sep. Sci. 30 (2007) 2821-2827

  43. R. Bandari, W. Knolle, A. Prager-Duschke, M. R. Buchmeiser,
    Ring-opening metathesis polymerization based post-syntheses functionalization of electron beam curing derived monolithic media
    Macromol. Rapid Comm. 28 (2007) 2090-2094

  44. R. Bandari, W. Knolle, M. R. Buchmeiser,
    Preparation, Characterization and Application of Electron-Beam Curing-Derived Monolithic Materials
    Macromol. Symp. 254 (2007) 87-92

  45. T. Scherzer, L. Prager, W. Knolle, S. Naumov, C. Elsner,
    Photoinitiator-free Photopolymerization of Acrylates
    RadTech Report 21 (2007) 1-11

  46. R. Bandari, W. Knolle, A. Prager-Duschke, H.-J. Gläsel, M. R. Buchmeiser,
    Monolithic media prepared via electron beam curing for proteins separation and flow-through catalysis
    Macromol. Chem. Phys. 208 (2007) 1428-1436

  47. W. Knolle, I. Janovský, S. Naumov, F. Williams,
    EPR studies of amine radical cations. Part 2. Thermal and photo-induced rearrangements of Propargylamine and Allylamine radical cations in low-temperature freon matrices
    J. Phys. Chem. A 110 (2006) 13816-13826

  48. T. Scherzer, L. Prager, W. Knolle, S. Naumov,
    Photoinitiator-free Photopolymerization of Acrylates Using Short-Wavelength Excimer UV Radiation
    Proc. e|5 UV & EB Technology Conference, Chicago, 24.-26.4. (2006)

  49. T. Scherzer, W. Knolle, S. Naumov, L. Prager,
    Investigations on the photoinitiator-free photopolymerization of acrylates by vibrational spectroscopic methods
    Macromol. Symp. 230 (2005) 173-182

  50. S. Naumov, I. Janovský, W. Knolle, R Mehnert,
    Role of distonic dimer radical cations in the radiation-induced polymerisation of vinyl ethers
    Nucl. Instrum. Meth. B 236 (2005) 461-467

  51. W. Knolle, S. Naumov, M. Madani, C. von Sonntag,
    Photochemistry of acrylates at 222 nm
    Nucl. Instrum. Meth. B 236 (2005) 195-200

  52. S. Naumov, I. Janovsky, W. Knolle,
    Oh the radiation-induced polymerisation of cyclic and aliphatic vinyl ethers
    RadTech Asia , Shanghai, China, 23.-26.05. (2005) 607-613

  53. S. Naumov, I. Janovsky, W. Knolle, R. Mehnert, D. A. Turin,
    Low-temperature EPR and quantum chemical study of lactone radical cations and their transformations
    Radiat. Phys. Chem. 73 (2005) 206-212

  54. I. Janovský, S. Naumov, W. Knolle, R. Mehnert,
    Radiation-induced polymerisation of 2,3-dihydrofuran: free-radical or cationic mechanism?
    Radiat. Phys. Chem. 72 (2005) 125-133

  55. K. Schwartz, C. Trautmann, A.S. El-Said, R. Neumann, M. Toulemonde, W. Knolle,
    Color-center creation in LiF under irradiation with swift heavy ions: Dependence on energy loss and fluence
    Phys. Rev. B 70 (2004) 184104-1-8

  56. W. Knolle, T. Scherzer, S. Naumov, M. Madani,
    Primary processes after 222 nm excitation of acrylates
    Coating 37 (2004) 416-420

  57. I. Janovský, W. Knolle, S. Naumov, F. Williams,
    EPR Studies of Amine Radical Cations, Part 1: Thermal and Photoinduced Rearrangements of n-Alkylamine Radical Cations to their Distonic Forms in Low-Temperature Freon Matrices
    Chem. Eur. J. 10 (2004) 5524-5534

  58. S. Naumov, I. Janovský, W. Knolle, R. Mehnert,
    Transformations of 5-membered heterocyclic radical cations as studied by low-temperature EPR and quantum chemical methods
    Phys. Chem. Chem. Phys. 6 (2004) 3933-3937

  59. S. Naumov, I. Janovsky, W. Knolle, R. Mehnert,
    Role of Dimer Radical Cation and Radical in Polymerisation of 2,3-Dihydrofuran
    Proc. RadTech Europe 2003 Conference Berlin 2003 (2003)

  60. W. Knolle, S. Naumov, T. Scherzer,
    Primary processes after 222 nm excitation of acrylates
    Proc. RadTech Europe 2003 Conference, 3.-5.11.2003, Berlin 2003 (2003) 595-601

  61. S. Naumov, I. Janovsky, W. Knolle, R. Mehnert ,
    Radical cations of tetrahydropyran and 1,4-Dioxane revisited: Quantum chemical callculations and low-temperature EPR results
    Phys. Chem. Chem. Phys. 5 (2003) 3133-3139

  62. S. Naumov, I. Janovsky, W. Knolle, R. Mehnert ,
    Distonic dimer radical cation of 2,3-Dihydrofuran: Quantum chemical calculations and low temperature EPR results
    Nucl. Instrum. Meth. B 208 (2003) 385-389

  63. I. Janovsky, S. Naumov, W. Knolle, R. Mehnert ,
    Investigation of the molecular structure of radical cation of s-trioxan: Quantum chemical calculations and low-temperature EPR results
    Radiat. Phys. Chem. 67 (2003) 237-241

  64. W. Knolle, T. Scherzer, S. Naumov, R. Mehnert ,
    Direct (222nm) photopolymerization of acrylates. A. laser flash photoysis and quantum chemical study
    Rad. Phys. Chem. 67 (2003) 341-345

  65. S. Naumov, I. Janovsky, W. Knolle, R. Mehnert ,
    Formation of 3,4-dihydrofuran radical cation through intramolecular H-shift: Quantum chemical calculations and low-temperature EPR study
    Radiat. Phys. Chem. 67 (2003) 243-246

  66. T. Scherzer, W. Knolle, S. Naumov, R. Mehnert ,
    Direct initiation of the photopolymerization of acrylates by short-wavelength excimer UV radiation
    Nucl. Instrum. Meth. B 208 (2003) 271-276

  67. J. von Sonntag, W. Knolle, S. Naumov, R. Mehnert ,
    Deprotonation and dimerization of maleimide in the triplet state. A laser flash photolysis study with optical and conductometric detection
    Chem. Eur. J. 8 (2002) 4199-4209

  68. W. Knolle, V.I. Feldmann, I. Janovsky, S. Naumov, R. Mehnert, H. Langguth, F.F. Sukhow, A.Y. Orlov ,
    EPR study of methyl and ethyl acrylate radical cations and their transformations in low temperature matrices
    J. Chem. Soc., Perkin Trans.2 (2002) 687-699

  69. T. Scherzer, W. Knolle, S. Naumov, R. Mehnert ,
    UV curing without photoinitiators
    Proc. RadTech Europe 2001, Basel, 08.-10.10.01 (2001) 225-231

  70. J. von Sonntag, W. Knolle ,
    Maleimides as electron-transfer photoinitiators: quantum yields of triplet states and radical-ion formation
    Photochem. Photobiol. A: Chem. 136 (2000) 133-139

  71. M. N. Schuchmann, H.-P. Schuchmann, W. Knolle, J. von Sonntag, S. Naumov, C. von Sonntag, Wen-feng Wang ,
    Free-radical chemistry of thiourea in solution, induced by OH Radical, H Atom, a-hydroxylalkylradicals photoexcited malemide, and the solvated electron
    Nukleonika 45 (2000) 55-62

  72. J. von Sonntag, W. Knolle ,
    A simple fully automated sample flow system and a combined trigger /energy-monitoring system for laser flash photolysis
    Photochem. Photobiol. A: Chem. 132 (2000) 25-27

  73. R. Mehnert, S. Naumov, W. Knolle, I. Janovsky ,
    Radical formation in electron-irradiated acrylates: studied by pulse radiolysis and electron paramagnetic resonance
    Macromol. Chem. Phys. 201 (2000) 2447-2454

  74. W. Knolle, U. Müller, R. Mehnert ,
    Radiation-induced reactions of benzoyl chloride and acrylates in solution. A pulse radiolysis study
    Phys. Chem. Chem. Phys. 2 (2000) 1425-1430

  75. R. Mehnert, S. Naumov, W. Knolle, I. Janovsky ,
    Radical formation in electron-irradiated acrylates studied by pulse radiolysis and electron paramagnetic resonance
    Macromol. Chem. Phys. 201 (1999) 2447-2454

  76. R. Mehnert, S. Naumov, W. Knolle, I. Janovsky ,
    Radical formation in electron-irradiated acrylates: A comparison of pulse radialysis and EPR results
    Proc. Eleventh International Congress of Radiation Research, Dublin, Ireland, 18.-23.07.99, Radiation Research 2 (1999) 82-85

  77. Wen-feng Wang, M.N.Schuchmann, H.-P.Schuchmann, W. Knolle, J. von Sonntag, C. von Sonntag ,
    Radical cation in the OH-radical induced oxidation of thiourea and tetramethylthiourea in aqueous solution
    J. Am. Chem. Soc. 122 (1999) 238-245

  78. W. Knolle, I. Janovsky, S. Naumov ,
    Low-temperature EPR study of radical cations of 2,5- and 2,3-dihydrofuran and their transformation in a Freon matrices
    J. Chem. Soc. Perkin Trans.2 (1999) 2447-2453

  79. W. Knolle, I. Janovsky, S. Naumov, R. Mehnert ,
    Low- temperature EPR study of radical cations of vinyl ethers in a Freon matrix
    Radiat. Physics and Chemistry 55 (1999) 625-631

  80. W. Knolle, C. Trautmann ,
    Ionizing Radiation and Polymers - IRAP 98
    Nucl. Instr. Meth. Phys. Res. B Elsevier, Amsterdam (Proc. 3rd Intern. Symp., 19-24. September 1998) (Extraband) 151 (1999)

  81. S. Naumov, W. Knolle, R. Mehnert ,
    Vinyl peroxyl radicals in electron-irradiated acrylates. A molecular orbital study
    Nucl. Instr. & Meth. in Phys. Res. B 151 (1999) 336-340

  82. S. Naumov, W. Knolle, R. Mehnert ,
    Radical ions and radicals in electron-irradiated acrylates and N-isopropylacrylamide: a quantum-chemical study
    Radiat. Physics and Chemistry 55 (1999) 649-665

  83. J. von Sonntag, D. Beckert, W. Knolle, R. Mehnert ,
    Electron transfer as the initiation mechanism of photocurable maleimide - vinyl ether based resins
    Radiat. Phys. Chem. 55 (1999) 609-613

  84. P. Strauß, W. Knolle, S. Naumov ,
    Radiation-induced radical formation and cross linking in aqueous solution of N-isopropylacrylamide
    Macromolec. Chem. Phys. 199 (1998) 2229-2235

  85. R. Mehnert, K. Vacek, S. Naumov, W. Knolle ,
    Electron-initiated primary reactions in solution of vinyl ethers
    Proc. RadTech Europe '97, Lyon (1997) 17-24

  86. R. Mehnert, W. Knolle ,
    Radical formation in electron-irradiated acrylates
    Proc. RadTech Europe '95, Maastricht (1995) 135

  87. W. Knolle, R. Mehnert ,
    Primary reactions in the electron-induced polymerization of acrylates
    Nucl. Instr. Meth. B 105 (1995) 154-158

  88. W. Knolle, R. Mehnert ,
    On the mechanism of the electron-initiated curing of acrylates
    Radiat. Physics and Chemistry 46 (1995) 963-974

  89. J. Vogt, C. Vogt, D. Lehmann, W. Knolle ,
    Analysis of brown coal and their liquefaction products
    Nucl. Instr. Meth. B 85 (1994) 104-107

  90. R. Mehnert, W. Knolle ,
    On the mechanism of the electron-initiated curing
    Proc. RadTech Europe ´93 (1993) 415-429


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