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optical contrast

Optical breast cancer margin assessment: an observational study of the effects of tissue heterogeneity on optical contrast

Optical breast cancer margin assessment: an observational study of the effects of tissue heterogeneity on optical contrast

... specific optical screening technologies for breast cancer ” and National Institute of Health award 1R41CA128160-01 “ Optical surveillance of tumor margins in patients undergoing breast conserving ...

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Tunable photonic structures based on silicon and liquid crystals

Tunable photonic structures based on silicon and liquid crystals

... of optical properties of 1D ...medium optical contrast is considered, while in the second case the gap map of high optical contrast PC with defect modes is ...

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Determination of Graphene Layers by Optical Imaging Contrast Analysis

Determination of Graphene Layers by Optical Imaging Contrast Analysis

... include; optical microscopy [13,15], Raman spectroscopy [16,17], Low-energy electron microscopy (LEEM) [18,19], Atomic force microscopy (AFM), transmission electron microscopy (TEM), scanning electron microscopy ...

5

Substituent Effect on Opto-Electrochemical Properties of Thienyl-Derivatized Poly(Phenylcarbazole)S

Substituent Effect on Opto-Electrochemical Properties of Thienyl-Derivatized Poly(Phenylcarbazole)S

... the optical contrast with time during repeated potential stepping between reduced and oxidized ...the optical contrast (ΔT%), which can be defined as the transmittance difference between the ...

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Transformation of one dimensional silicon photonic crystal into Fabry Perot resonator

Transformation of one dimensional silicon photonic crystal into Fabry Perot resonator

... Si and Si-Liquid Crystal-Si structures, that demonstrates the effectiveness as a tunable filter with a relative shift of the resonance peak up to ∆λ/λ=3 %. This result has demonstrated the largest experimental shift, ...

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Optical visualization of ultrathin mica flakes on semitransparent gold substrates

Optical visualization of ultrathin mica flakes on semitransparent gold substrates

... reflection optical micros- copy directly on gold ...the optical contrast is given as a func- tion of the wavelength, the optical contrast for opaque gold substrates (dashed lines) is ...

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11-4-2015 12:00 AM The Development and Validation of a Molecular Imaging Probe Targeted to Cathepsin D for the In-vivo Detection of Alzheimer Disease

11-4-2015 12:00 AM The Development and Validation of a Molecular Imaging Probe Targeted to Cathepsin D for the In-vivo Detection of Alzheimer Disease

... modality contrast agent (CA) to detect CatD activity which consists of an HIV-1 Tat Cell Penetrating Peptide (CPP) conjugated to a CatD cleavage sequence and two imaging moieties consisting of a fluorescently- ...

209

Spin and Orbital Rotation of Plasmonic Dimer Driven by Circularly Polarized Light

Spin and Orbital Rotation of Plasmonic Dimer Driven by Circularly Polarized Light

... azimuthal optical force causes the orbital ro- tation of these NPs, and the optical spin torque induces their spinning, particularly the transverse ...

7

Phase-resolved terahertz self-detection near-field microscopy

Phase-resolved terahertz self-detection near-field microscopy

... intermediate optical elements and true access to near-field radiation, opening the way to many applications in fields ranging from biosensing to quantum optics ...

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Visibilities and Invisibilities of Wonder: A Practice-Led Exploration of Optical Image Systems

Visibilities and Invisibilities of Wonder: A Practice-Led Exploration of Optical Image Systems

... my optical image system, Hollow Lens, as a means of evoking wonder and optically compressing time in order to render visible a process of slow ...of optical tools to generate wonder, I detail how my ...

137

Phase Contrast Microradiography of Mouse Lung Using Synchrotron X ray: Correlation with Optical Microscopy

Phase Contrast Microradiography of Mouse Lung Using Synchrotron X ray: Correlation with Optical Microscopy

... phase contrast X-ray microtomography and microradiography, using a polychromatic synchrotron X-ray, for analysis of the mouse lung ...and optical microscopic ...Phase contrast X-ray microtomography ...

5

Lipid-coated iron oxide nanoparticles for dual-modal imaging of hepatocellular carcinoma

Lipid-coated iron oxide nanoparticles for dual-modal imaging of hepatocellular carcinoma

... Hepatocellular carcinoma cell-targeting fluorescence/MR dual-modality imaging NPs were successfully prepared through a convenient process. Synergistic interaction of the coated Gal-P 123 surface and embedded IR783-Fe 3 O ...

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Furiously fast and red: sub-second optical flaring in V404 Cyg during the 2015 outburst peak

Furiously fast and red: sub-second optical flaring in V404 Cyg during the 2015 outburst peak

... in contrast to QPOs seen in the optical and infrared PSDs of other XRBs during hard state outbursts ...our optical light curves may be diluted by emission lines (in particular Hα and Hβ which lie in ...

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Near infrared planar tumor imaging and quantification using nanosized Alexa 750-labeled phospholipid micelles

Near infrared planar tumor imaging and quantification using nanosized Alexa 750-labeled phospholipid micelles

... Here, we report the use of double-labeled micelles based on PEG-phosphatidylethanolamine (PEG-PE) conjugates, containing a NIR dye, Alexa 750, and rhodamine to pas- sively target tumors in vivo and to visualize them with ...

9

Zürner, Andreas
  

(2011):


	New Methods Visualizing Mesostructured Materials.


Dissertation, LMU München: Fakultät für Chemie und Pharmazie

Zürner, Andreas (2011): New Methods Visualizing Mesostructured Materials. Dissertation, LMU München: Fakultät für Chemie und Pharmazie

... surface. Optical microscopy, by contrast, is able to visualize the diffusion of fluorescent molecules incorporated into these pores, but it cannot resolve the mesoporous ...of optical and electron ...

173

Furiously fast and red : sub second optical flaring in V404 Cyg during the 2015 outburst peak

Furiously fast and red : sub second optical flaring in V404 Cyg during the 2015 outburst peak

... The optical continuum spectral slopes are strongly affected by dereddening uncertainties and contamination by strong Hα emission, but the variations of these slopes follow relatively stable loci as a function of ...

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Coupling of THz radiation with intervalence band transitions in microcavities

Coupling of THz radiation with intervalence band transitions in microcavities

... the optical response beyond the Hartree-Fock approximation is used as input to the effective dielectric function formalism for the polariton/antipolariton ...©2014 Optical Society of America ...

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Computational optical biopsy

Computational optical biopsy

... computational optical biopsy with the diffusion optics, the solution uniqueness properties in two typical configurations and provide explicit formulas for the reconstruction of both optical properties and ...

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Application Of Microfiber Sensor For Ethanol Concentration Measurement

Application Of Microfiber Sensor For Ethanol Concentration Measurement

... index contrast between the fiber core and the surrounding, an optical microfiber shows a variety of interesting waveguiding properties, including widely tailorable optical confinement, evanescent ...

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Plastic Optical Fiber Coupler with High Index Contrast Waveguide Taper

Plastic Optical Fiber Coupler with High Index Contrast Waveguide Taper

... plastic optical fiber (POF) coupler which can be assembled easily by the end users has been ...index contrast waveguide taper and output POF fibers. The optical device is based on a 1 × 2 Y-branch ...

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