[go: up one dir, main page]

Garnaik et al., 2024 - Google Patents

Design and Development of a Portable Raman Spectrometer for Early Diagnosis of Parkinson's Disease

Garnaik et al., 2024

Document ID
13597291904734549010
Author
Garnaik U
Agarwal S
Publication year
Publication venue
Laser Science

External Links

Snippet

Raman spectroscopy offers specific, highly sensitive, deliberate, and multiplex disease diagnosis. A portable Raman spectrometer is developed and optimized for the characterization and classification of Parkinson's Disease by salivary Raman fingerprint of …
Continue reading at opg.optica.org (other versions)

Classifications

    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
    • G01N33/6896—Neurological disorders, e.g. Alzheimer's disease
    • 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]
    • G01N2021/656—Raman microprobe
    • 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
    • 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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/28—Neurological disorders
    • G01N2800/2814—Dementia; Cognitive disorders
    • G01N2800/2821—Alzheimer
    • 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
    • G01N33/483—Physical analysis of biological material
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry; Fluorescence spectrometry
    • G01J3/4406—Fluorescence spectrometry
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral line directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors

Similar Documents

Publication Publication Date Title
Ralbovsky et al. Screening for Alzheimer’s disease using saliva: a new approach based on machine learning and Raman hyperspectroscopy
Kalkanis et al. Raman spectroscopy to distinguish grey matter, necrosis, and glioblastoma multiforme in frozen tissue sections
Harris et al. Potential for Raman spectroscopy to provide cancer screening using a peripheral blood sample
Shetty et al. Raman spectroscopy: elucidation of biochemical changes in carcinogenesis of oesophagus
US20170322197A1 (en) Health Monitoring Toilet System
Buchan et al. Spectroscopic molecular-fingerprint profiling of saliva
Cennamo et al. Surface-enhanced Raman spectroscopy of tears: toward a diagnostic tool for neurodegenerative disease identification
Bratchenko et al. Raman spectroscopy of human skin for kidney failure detection
US20160000378A1 (en) Human Health Property Monitoring System
Soares Martins et al. Potential of FTIR spectroscopy applied to exosomes for Alzheimer’s disease discrimination: a pilot study
Keller et al. Raman spectroscopy for cancer diagnosis
Wallner-Liebmann et al. Individual human metabolic phenotype analyzed by 1H NMR of saliva samples
d’Apuzzo et al. Monitoring early phases of orthodontic treatment by means of Raman spectroscopies
Ralbovsky et al. Vibrational spectroscopy for detection of diabetes: A review
Xue et al. Diagnosis of pathological minor salivary glands in primary Sjogren’s syndrome by using Raman spectroscopy
Huang et al. Raman spectrometric detection methods for early and non-invasive diagnosis of Alzheimer’s disease
NL1021753C2 (en) Detection of osteoarthritis.
Wang et al. An evaluation of aging measures: from biomarkers to clocks
Falamas et al. Raman spectroscopic characterization of saliva for the discrimination of oral squamous cell carcinoma
Vyas et al. Raman hyperspectroscopy of saliva and machine learning for Sjögren’s disease diagnostics
González-Viveros et al. Quantification of glycated hemoglobin and glucose in vivo using Raman spectroscopy and artificial neural networks
Ciobanu et al. Potential of Raman spectroscopy for blood-based biopsy
León-Bejarano et al. Raman Spectroscopy Study of Skin Biopsies from Patients with Parkinson’s Disease: Trends in Alpha-Synuclein Aggregation from the Amide I Region
Severcan et al. Decoding myasthenia gravis: advanced diagnosis with infrared spectroscopy and machine learning
Kralova et al. Raman spectroscopy and Raman optical activity of blood plasma for differential diagnosis of gastrointestinal cancers