Ziniuk et al., 2019 - Google Patents
Time-gated and lifetime-unmixed imaging of near-and short wave infrared photoluminescence from rare-earth ion doped nanoparticlesZiniuk et al., 2019
- Document ID
- 2575711101200488039
- Author
- Ziniuk R
- Yakovliev A
- Qu J
- Ohulchanskyy T
- Publication year
- Publication venue
- Eleventh International Conference on Information Optics and Photonics (CIOP 2019)
External Links
Snippet
Continuously increasing demand for biomedical diagnostics requires advanced imaging techniques. Time-gated imaging (TGI) of photoluminent bioprobes has a number of unique features, such as possibility to cut-off the excitation and autofluorescence and provide …
- 238000003384 imaging method 0 title abstract description 52
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
- G01N21/6458—Fluorescence microscopy
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