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Discrimination of skin diseases using the multimodal imaging approach
Optical microspectroscopic tools reveal great potential for dermatologic diagnostics in the clinical day-to-day routine. To enhance the diagnostic value of individual nonlinear optical imaging modalities...
Publikationen3D CARS image reconstruction and pattern recognition on SHG images
Nonlinear optical imaging techniques based e.g. on coherent anti-Stokes Raman scattering (CARS) or second-harmonic generation (SHG) show great potential for in-vivo investigations of tissue. While the...
PublikationenSpectroscopic detection of chemotherapeutics and antioxidants
The hand-foot-syndrome presents a severe dermal side-effect of chemotherapeutic cancer treatment. The cause for this side-effect is the elimination of systemically administered chemotherapeutics with the...
PublikationenExtraction of Plasticity Parameters of GaN with High Temperature, In Situ Micro-Compression
Micro-pillar compression has been utilised in a novel elevated temperature technique, in situ in the SEM to characterise the plasticity of Gallium Nitride (GaN) {0001} oriented euhedral prisms grown...
PublikationenAdvances in optical biopsy – correlation of malignancy and cell density of primary brain tumors using Raman microspectroscopic imaging
Raman spectroscopy is a promising tool towards biopsy under vision as it provides label-free image contrast based on intrinsic vibrational spectroscopic fingerprints of the specimen. The current study...
PublikationenEtaloning, fluorescence and ambient light suppression by modulated wavelength Raman spectroscopy
We demonstrate that wavelength modulation overcomes frequent obstacles for in situ and in vivo implementations of Raman spectroscopy, namely autofluorescence, removal of the system transmission function...
PublikationenCharacterization of atherosclerotic plaque depositions by Raman and FTIR imaging
Spectroscopy-based imaging techniques can provide useful biochemical information about tissue samples. Here, we employ Raman and Fourier transform infrared (IR) imaging to characterize composition and...
PublikationenMicro continuous flow-through synthesis of triangular silver nanoprisms and their incorporation in complexly composed polymer microparticles
The micro fluid segment technique is used for the continuous-flow synthesis for small silver nanoparticles by reduction of silver ions with sodium borohydride in aqueous solution and for the growth of...
PublikationenThe invention of immersion ultramicroscopy in 1912 – the birth of nanotechnology?
Dawn of nanotechnology: The immersion ultramicroscope was patented a century ago. When an analyte was examined with an antique instrument and with state-of-the-art technology, the historic assumptions...
PublikationenPlanar SQUID Magnetometer Integrated with Bootstrap Circuitry under Different Bias Modes
A planar Superconducting Quantum Interference Device (SQUID) magnetometer consisting of a parallel gradiometer SQUID with integrated input coils connected to an on-chip pickup loop was designed and fabricated...
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