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1. WO2020089810 - LABEL-FREE NUCLEIC ACID AND PROTEINS DETECTION TECHNOLOGY BASED ON RAW CDOTS

Publication Number WO/2020/089810
Publication Date 07.05.2020
International Application No. PCT/IB2019/059308
International Filing Date 30.10.2019
IPC
G01N 33/543 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
G01N 21/64 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63optically excited
64Fluorescence; Phosphorescence
CPC
G01N 21/6489
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63optically excited
64Fluorescence; Phosphorescence
6489Photoluminescence of semiconductors
G01N 33/54346
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
54313the carrier being characterised by its particulate form
54346Nanoparticles
Applicants
  • UNIVERSIDADE DE TRÁS-OS-MONTES E ALTO DOURO [PT]/[PT]
Inventors
  • RODRIGUES GONÇALVES, Helena Maria
  • AFONSO FERNANDES, José Ramiro
  • QUINTA DE PRADOS, Paula Filomena Martins Lopes
Agents
  • VIEIRA PEREIRA FERREIRA, Maria Silvina
Priority Data
11512031.10.2018PT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LABEL-FREE NUCLEIC ACID AND PROTEINS DETECTION TECHNOLOGY BASED ON RAW CDOTS
(FR) TECHNOLOGIE DE DÉTECTION D'ACIDE NUCLÉIQUE ET DE PROTÉINES SANS ÉTIQUETTE BASÉE SUR DES POINTS DE CARBONE BRUTS
Abstract
(EN)
The present application relates to a label-free technology for detection and quantification of nucleic acids and proteins using non-functionalized carbon-based nanoparticles commonly known as carbon dots (Cdots). These carbon nanoparticles can be used in a raw state.
(FR)
La présente invention concerne une technologie sans étiquette pour la détection et la quantification d'acides nucléiques et de protéines à l'aide de nanoparticules à base de carbone non fonctionnalisées communément appelées points de carbone (Cdots). Ces nanoparticules de carbone peuvent être utilisées à l'état brut.
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