The NWTC UK laboratory provides analytical techniques for visualising and measuring microscopic features. Nanoscale techniques include SEM/EDXA, TEM (cryo & freeze-fracture), AFM, Interference microscopy, Light microscopy. Additionally the laboratory has the specialist capability of providing ultra fast freezing methodologies for examination of water based samples.
Optical light Microscopy:
Available imaging modes include transmission, reflection, polarisation and DIC. These instruments are valuable in studies of phase structure, morphology and particle size and structure.
Transmission Electron Microscopy:
Transmission electron microscopy (TEM) allows for ultrastructural characterisation of a wide range of samples.
SEM, SEM/EDX; equipped with EDX. SEM is used for topographical characterisation of a diverse range of materials.
Sample Preparation:
High pressure freezing for preservation of water based samples (e.g. structured liquids, food and microbiological samples) for analysis using SEM and TEM.
Atomic Force Microscopy:
AFM allows for the study of surface topology on a nanometre scale.