Polymers built from repeating monomer units include macromolecules of both synthetic and biological origin. While the chemical structure of the repeating units - similar to the structure of small molecules - can be easily identified by NMR and FT-IR analysis, size and mass analysis require specialized methods. Scattering methods such as static and dynamic light scattering (DLS), size exclusion chromatography (GPC), and matrix-assisted laser desorption ionization (MALDI) with time-of-flight (ToF) analysis are well suited for this purpose. Simple classical methods such as viscometry and osmometry have been largely superseded in academic routine analysis. The viscosity of polymers in bulk and in solution can be easily determined by rheology even with comparatively small sample volumes, as can the storage and loss modulus of swollen polymer gels or polymer melts.
Devices, services and opportunities for cooperation
Showing results 1 - 15 out of 15
TGA (Netzsch STA 449 F5 Jupiter)
Polarz, S. (Head)
Institute of Inorganic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): stephan.sirokyaca.uni-hannover.de
UV-Vis-Spektrometer (Agilent Cary 4000)
Polarz, S. (Head)
Institute of Inorganic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): stephan.sirokyaca.uni-hannover.de
Fluoreszenz-Spektrometer (Agilent Cary Eclipse)
Polarz, S. (Head)
Institute of Inorganic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): stephan.sirokyaca.uni-hannover.de
FT-IR-Spektrometer (Bruker Tensor 27)
Polarz, S. (Head)
Institute of Inorganic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): stephan.sirokyaca.uni-hannover.de
Pulver-Röntgen-Diffraktometer P-XRD (Stoe Theta-Theta)
Polarz, S. (Head)
Institute of Inorganic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): stephan.sirokyaca.uni-hannover.de
Flüssig NMR, JEOL Resonanz ECZS, 400 MHz
Polarz, S. (Head)
Institute of Inorganic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): stephan.sirokyaca.uni-hannover.de
Raman Spektrometer (iHR320Core3, HORIBA)
Heinemann, D. (Head)
Institute of Horticultural Production SystemsFacility/Equipment: Research Instrumentation
Contact person(s) for booking: Timm Landes
Brillouin Spektrometer (TFP-2, TableStable)
Heinemann, D. (Head)
Institute of Horticultural Production SystemsFacility/Equipment: Research Instrumentation
Contact person(s) for booking: Timm Landes
MAS-NMR (Magic Angle Spinning Nuclear Magnetic Resonanz, auch Festkörper-NMR); BRUKER Advance III, 600 MHz)
Polarz, S. (Head)
Institute of Inorganic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): stephan.sirokyaca.uni-hannover.de
TGA + MS + IR (Netzsch STA 409 PC LUXX + Massenspektrometer QMS 403 D Aëolos + Infrarotspektrometer BRUKER TGA-IR und InvenioS)
Polarz, S. (Head)
Institute of Inorganic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): stephan.sirokyaca.uni-hannover.de
Benchtop Kernspinresonanzspektrometer (80 MHz, H/F/C), Magritek
Heretsch, P. (Head) & Droste, J. (Head)
Institute of Organic ChemistryFacility/Equipment: Research Instrumentation
E-Mail(s): joern.drosteoci.uni-hannover.de
URL(s): https://www.oci.uni-hannover.de/de/institut/kernresonanzspektroskopie
Kernspinresonanzspektrometer (NMR, 400 MHz), Bruker, service
Cox, R. J. (Head) & Droste, J. (Head)
Institute of Organic ChemistryFacility/Equipment: Major Research Instrumentation
E-Mail(s): joern.drosteoci.uni-hannover.de
Kernspinresonanzspektrometer (NMR, 600 MHz), Bruker, service, Flüssig-NMR & Festkörper NMR, standard Bore
Cox, R. J. (Head) & Droste, J. (Head)
Centre of Biomolecular Drug Research (BMWZ)Facility/Equipment: Research Instrumentation
E-Mail(s): joern.drosteoci.uni-hannover.de
Kernspinresonanzspektrometer (NMR, 400 MHz, ASC), Bruker, open access
Cox, R. J. (Head) & Droste, J. (Head)
Institute of Organic ChemistryFacility/Equipment: Major Research Instrumentation
E-Mail(s): joern.drosteoci.uni-hannover.de
URL(s): https://www.oci.uni-hannover.de/en/institute/nuclear-magnetic-resonance
GPC Gel Permeation Chromatography (PSS SECcurity²)
Weinhart, M. (Head)
Institute of Physical Chemistry and ElectrochemistryFacility/Equipment: Research Instrumentation
