[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Klenk et al., 2021 - Google Patents

Grating Couplers for Chip-Integrated Optofluidic Fluorescence Quantification

Klenk et al., 2021

Document ID
7692380175973064841
Author
Klenk R
Heymann M
Hoppe N
Schweikert C
Shnirman B
Greul M
Butterfield A
Kaschel M
Vogel W
Berroth M
Publication year
Publication venue
2021 Kleinheubach Conference

External Links

Snippet

Fluorescence-based assays are widespread in life sciences and used for instance in diagnostics, cell sorting, or to resolve cellular and tissue structures. Optofluidic engineering can help improve such assays, especially when sensitivity or throughput are important …
Continue reading at ieeexplore.ieee.org (other versions)

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
    • G01N21/62—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
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells
    • 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
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • 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
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colour

Similar Documents

Publication Publication Date Title
Dandin et al. Optical filtering technologies for integrated fluorescence sensors
US8926906B2 (en) Microfluidic device and method for fabricating the microfluidic device
US7095010B2 (en) Silicon on insulator resonator sensors and modulators and method of operating the same
US7483140B1 (en) Micro integrated planar optical waveguide type SPR sensor
US7764374B2 (en) On-chip spectroscopy
US6438279B1 (en) Unitary microcapiliary and waveguide structure and method of fabrication
US9063117B2 (en) Micro-optical cavity with fluidic transport chip for bioparticle analysis
US7529438B2 (en) Producing fluidic waveguides
JP2017512306A (en) Fluorescence detection assay on microfluidic chip
US10267733B2 (en) Semiconductor device for detecting fluorescent particles
WO2004100327A2 (en) Photonic crystal laser sources for chemical detection
US20180217122A1 (en) Systems and methods for genome mapping
Kerman et al. Integrated nanophotonic excitation and detection of fluorescent microparticles
Klenk et al. Grating Couplers for Chip-Integrated Optofluidic Fluorescence Quantification
Bargiel et al. Nanoliter detectors for flow systems
Jang et al. Miniaturized fluorescence detection system to remove background noise of the incident light using micro mirror and lens
Bernini et al. Integrated silicon optical sensors based on hollow core waveguide
Hubner et al. Surface enhanced Raman spectroscopy on chip
Ali et al. On-chip Optofluidic Structure for Hormonal Detection Using Stable Fabry-Pérot Resonator
Schmidt Integrated Light Source
Surdo et al. Silicon micromachined photonic crystal integrated in an opto-fluidic microsystem
Chen et al. Integrated diffraction grating for lab-on-a-chip microspectrometers
Rudenko et al. Fluorescence correlation spectroscopy of single molecules on an optofluidic chip
Le et al. A monolithic dual-color total-internal-reflection-based chip for highly sensitive and high-resolution dual-fluorescence imaging
Mendoza Castro High Q-factor photonic cavities as new transducers for photothermal spectroscopy