Takatsu et al., 2008 - Google Patents
Detection of pretreated fingerprint fluorescence using an LED‐based excitation systemTakatsu et al., 2008
View PDF- Document ID
- 4443677444341232637
- Author
- Takatsu M
- Shimoda O
- Onishi K
- Onishi A
- Oguri N
- Publication year
- Publication venue
- Journal of Forensic Sciences
External Links
Snippet
Optimization of a light emitting diode (LED)‐based excitation system for the detection of pretreated fingerprint fluorescence is described. Fluorescent ridges can usually be excited by irradiation with forensic light sources such as xenon arc lamps or quartz‐halogen lamps …
- 238000001514 detection method 0 title abstract description 15
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
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
-
- 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
- G01N21/84—Systems specially adapted for particular applications
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sasagawa et al. | Highly sensitive lens-free fluorescence imaging device enabled by a complementary combination of interference and absorption filters | |
| AU2017204463B2 (en) | Digitally enhanced microscopy for multiplexed histology | |
| Stephens et al. | Light microscopy techniques for live cell imaging | |
| Bates et al. | Multicolor super-resolution imaging with photo-switchable fluorescent probes | |
| Vukusic et al. | Directionally controlled fluorescence emission in butterflies | |
| He et al. | Optimal spectra of the phosphor-coated white LEDs with excellent color rendering property and high luminous efficacy of radiation | |
| Chien et al. | Precise optical model of multi-chip white LEDs | |
| Kaye et al. | Laser-stimulated fluorescence in paleontology | |
| Duong et al. | A multispectral LED array for the reduction of background autofluorescence in brain tissue | |
| KR950006454A (en) | Apparatus for simultaneous monitoring of multiple amplification reactions and method of analyzing the same | |
| Wessels et al. | Light‐emitting diodes in modern microscopy—from David to Goliath? | |
| Song et al. | Super-resolved multispectral lensless microscopy via angle-tilted, wavelength-multiplexed ptychographic modulation | |
| Takatsu et al. | Detection of pretreated fingerprint fluorescence using an LED‐based excitation system | |
| Hebisch et al. | A protocol for registration and correction of multicolour STED superresolution images | |
| Ruhlandt et al. | Absolute quantum yield measurements of fluorescent proteins using a plasmonic nanocavity | |
| Coling et al. | Principles and application of fluorescence microscopy | |
| Lopez et al. | Ce: LYSO, from scintillator to solid-state lighting as a blue luminescent concentrator | |
| KR20030037314A (en) | Apparatus for analyzing fluorescence image of biochip | |
| Cai et al. | Prism‐Based Surface Plasmon Coupled Emission Imaging | |
| Andresen et al. | Identification and imaging of OH (ν ″= 0) and O 2 (ν ″= 6 or 7) in an automobile spark-ignition engine using a tunable KrF excimer laser | |
| Zhu et al. | Engineering light-emitting diode surgical light for near-infrared fluorescence image-guided surgical systems | |
| Prost et al. | Choice of illumination system & fluorophore for multiplex immunofluorescence on FFPE tissue sections | |
| Hatch et al. | Photolysis of a peptide with N-peptidyl-7-nitroindoline units using two-photon absorption | |
| Pan et al. | Application of light-emitting diodes for aerosol fluorescence detection | |
| JPH01501175A (en) | Method and apparatus for identifying photoluminescent reflective surfaces in forensic applications |