photon excitation
Rapid Method for Detection of Influenza A and B Virus Antigens by Use of a Two Photon Excitation Assay Technique and Dry Chemistry Reagents
... New separation-free assay methods for the rapid detection of influenza A and B virus antigens are presented. The methods employ dry-chemistry reagents and the recently developed two-photon excitation (TPX) ...
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Exploration of the two-photon excitation spectrum of fluorescent dyes at wavelengths below the range of the Ti:Sapphire laser
... two-photon excitation spectra for Hoechst 33258, Calcofluor White and SYTOX Green are shown in Figures 5(A)–(C), ...the excitation was more efficient for visible wave- lengths than for wavelengths ...
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Nanodiamonds enable adaptive-optics enhanced, super-resolution, two-photon excitation microscopy
... The photostability of the NV defect makes it particularly suited to computational super-resolution techniques such as Super-Resolution Radial Fluctuations (SRRF) imaging. The algorithm and theory underlying the method is ...
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Multi-photon excitation microscopy
... Multiphoton excitation microscopy (MPE) has its roots in two-photon excitation (2PE) microscopy whose story dates back more than 70 years. In 1931, Maria Goeppert- Mayer published her brilliant ...
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Two photon excitation for C2V molecules based on the full relativistic theory
... two-photon excitation, and the SAC- CI (The Symmetry Adapted Cluster/Configuration Inter- action Method (SAC-CI) ) method [11] for single-photon excitation ,which would be preferable by ...
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Widefield two-photon excitation without scanning : live cell microscopy with high time resolution and low photo-bleaching
... An analysis of the signal-to-noise ratios in images of Ca 2+ transients in live neuronal cell bodies is not trivial because of the complication of fluctuations in fluorescence signal intensity arising from Ca 2+ ...
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Development of a Novel Temperature Measurement Scheme Through the Two Photon Excitation of Krypton at North Carolina State University.
... Rayleigh scattering is caused by the elastic scattering of light from small molecules. Because the process is elastic, the scattered photon is not shifted from the incident laser wavelength. Which allows for ...
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Stimulated emission depletion following two photon excitation
... single photon counting measurements of fluorescence intensity and anisotropy in the absence and presence of the dump pulse allow the detailed measurement of both the excited state population and anisotropy changes ...
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Studies of Electron Energy Distribution Function (EEDF) in Lithium Vapor Excitation at 2S→3D Two Photon Resonance
... Two-photon excitation of Li(3d) state is a starting point for a variety of processes in lithium ...this excitation plays an important role in laser plasma production ...two-photon ...
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Two-color, two-photon imaging at long excitation wavelengths using a diamond Raman laser
... two- photon excitation at 1080 nm and ...for excitation of a green-emitting ...two- photon excitation of a large variety and combination of ...
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Hipke, Arthur (2016): Dual-frequency-comb two-photon spectroscopy. Dissertation, LMU München: Fakultät für Physik
... the excitation cannot be singled out, transition frequencies can only be measured modulo the comb-line spacing with this ...modulated excitation amplitudes. Consequently the probability of excitation ...
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Time resolved nanosecond fluorescence lifetime imaging and picosecond infrared spectroscopy of combretastatin A 4 in solution and in cellular systems
... the excitation occurs at wavelengths shorter than 400 nm, resulting in potential problems with transmission of the exciting light through both the sample and microscope ...multiphoton excitation. For ...
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Surface Related States in Oxidized Silicon Nanocrystals Enhance Carrier Relaxation and Inhibit Auger Recombination
... of photon excitation energy corre- sponding to energy levels below and above the direct bandgap of the formed ...the excitation photon energy, non-degener- ate measurements reveal several ...
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Transition from Jaynes Cummings to Autler Townes ladder in a quantum dot microcavity system
... cavity losses in cQED systems. The usually unwelcome losses are transformed into a desired attribute which de- notes an indispensable condition for observation of the intermediate dressed-polariton regime and the Mollow ...
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An exciton polariton laser based on biologically produced fluorescent protein
... and photon modes, this overlap between emission and absorption is indispensable for effective energy transfer between photon and exciton and thus for ...
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Calculation of D/XB Values of Hydrocarbon Molecules in Tokamak Edge Plasmas
... Carbon-based material is one of the most widely used materials for a divertor plate and wall of magnetically con- fined fusion devices. In a next-step device, such as ITER, for steady-state operation, it is very ...
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Nanometrology
... Fluorescence nanometrology can be defined as the use of fluorescence to determine nano scale lengths. When it comes to tracking rapidly changing phenomena involving nps on the scale of super-molecular dimensions, ...
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Single photon emission from single InGaAs/GaAs quantum dots grown by droplet epitaxy at high substrate temperature
... high excitation powers no groups of lines appear to higher energies in Figure 1b is strong evidence for the existence of only one pair of electron and hole levels in the ...X photon under pulsed ...one ...
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Spin and valley control of free carriers in single layer WS2
... the excitation processes shown in the insets of ...this photon energy with circularly polarized pulses leads to a twice as large optically generated hole density in the upper band using σ − - compared to σ ...
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Light sensitive memristor with bi directional and wavelength dependent conductance control
... at enhanced values. The conductance increase is explained by QD-discharge via intraband absorption. 32 Localized electrons can be excited above the quantum dot surrounding barriers by absorbing a photon as ...
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