fluorescence anisotropy decay curve
|
CHMO_0001921 |
[A plot of fluorescence anisotropy (the difference in polarisation between incident and fluorescent light) vs. time.] |
fluorescence decay curve
|
CHMO_0001920 |
[A plot of fluorescence intensity vs. time.] |
spectrum
|
CHMO_0000800 |
[A plot of a measured quantity against some experimental parameter.] |
three-dimensional nuclear magnetic resonance spectrum
|
CHMO_0001929 |
[A three-dimensional plot of chemical shift vs. intensity for spin-active nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field. Signals are defined in terms of three frequencies; by the chemical shift of a particular nucleus in one dimension and, in the other two, by the chemical shifts of correlated nuclei.] |
nuclear magnetic resonance spectrum
|
CHMO_0000835 |
[Any spectrum that shows the response of spin-active nuclei to radio frequency radiation in an applied magnetic field.] |
one-dimensional nuclear magnetic resonance spectrum
|
CHMO_0001928 |
[A plot of chemical shift vs. intensity for spin-active nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field.] |
electronic circular dichroism spectrum
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CHMO_0001927 |
[A plot of ellipticity vs. wavelength obtained by measuring the differential absorption of left- and right-handed circularly polarised visible or near-ultraviolet radiation as a function of wavelength. ECD spectra can also be derived computationally.] |
circular dichroism spectrum
|
CHMO_0000808 |
[A plot of ellipticity vs. wavelength obtained by measuring the differential absorption of left- and right-handed circularly polarised photon radiation as a function of wavelength.] |
electronic circular dichroism spectroscopy
|
CHMO_0001926 |
[Spectroscopy based on the differential absorption of left- and right-handed circularly polarised visible or near-ultraviolet radiation (200–400 nm). The optical activity of the sample is monitored using electronic transitions.] |
circular dichroism spectroscopy
|
CHMO_0000323 |
[Spectroscopy based on the differential absorption of left- and right-handed circularly polarised light by a sample.] |
total internal reflection microscopy
|
CHMO_0001925 |
[A type of optical microscopy which is used to monitor Brownian fluctuations in the separation between a single microscopic sphere and a flat plate in aqueous media. The sphere is levitated above the plate by colloidal forces such as double-layer or steric repulsion. Changes in elevation as small as 1 nm can be detected by measuring the light scattered by a single sphere when illuminated by an evanescent wave.] |
optical microscopy
|
CHMO_0000102 |
[Microscopy where the specimen is illuminated with visible light and a system of lenses is used to produce an image.] |
diffusing wave spectroscopy
|
CHMO_0001924 |
[A method for determining molecular motion by measuring the time it takes for a particle in a highly-scattering suspension (e.g. a colloid) to move a distance comparable to the wavelength of light.] |
dynamic light scattering
|
CHMO_0000167 |
[A method for determining the size distribution of a sample of small particles in solution by illuminating the sample with a light source (usually a laser) and measuring the time-dependent fluctuations in the intensity of the scattered light caused by Brownian motion.] |
shear force microscopy
|
CHMO_0001923 |
[Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. The tip oscillates parallel to the surface. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning.] |
dynamic force microscopy
|
CHMO_0001896 |
[Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. The tip oscillates, intermittently touching or tapping the surface. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning.] |
cathodoluminescence detection
|
CHMO_0001922 |
[The detection of luminescence emitted from a sample as a result of the impact of high-energy electrons.] |
luminescence detection
|
CHMO_0000057 |
[The detection of luminescence from a sample.] |
heteronuclear multiple bond coherence
|
CHMO_0000601 |
[A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and nuclei which are 2–3 bonds removed.] |
heteronuclear two-dimensional nuclear magnetic resonance spectroscopy
|
CHMO_0000931 |
[Any type of heteronuclear NMR spectroscopy where a second frequency dimension is employed.] |