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1. WO2017184161 - SERS SENSOR APPARATUS WITH PASSIVATION FILM

Publication Number WO/2017/184161
Publication Date 26.10.2017
International Application No. PCT/US2016/028826
International Filing Date 22.04.2016
IPC
G01N 21/65 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
65Raman scattering
G01J 3/44 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
28Investigating the spectrum
44Raman spectrometry; Scattering spectrometry
CPC
G01N 2021/0346
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
01Arrangements or apparatus for facilitating the optical investigation
03Cuvette constructions
0346Capillary cells; Microcells
G01N 21/0332
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
01Arrangements or apparatus for facilitating the optical investigation
03Cuvette constructions
0332with temperature control
G01N 21/05
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
01Arrangements or apparatus for facilitating the optical investigation
03Cuvette constructions
05Flow-through cuvettes
G01N 21/658
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
65Raman scattering
658enhancement Raman, e.g. surface plasmons
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • CHEN, Zhizhang
  • CHEN, Chien-Hua
  • ABBOTT, James E.
Agents
  • BURROWS, Sarah E.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SERS SENSOR APPARATUS WITH PASSIVATION FILM
(FR) APPAREIL DE CAPTEUR SERS AVEC FILM DE PASSIVATION
Abstract
(EN)
A method for forming a surface enhanced Raman spectroscopy (SERS) sensing apparatus may include providing a body having an internal microfluidic passage, the microfluidic passage having an interior surrounded by an interior surface, depositing a conformal inorganic passivation film onto the interior surface so as to continuously surround the interior by atomic layer deposition and positioning a SERS sensor in connection with the microfluidic passage after the depositing of the conformal inorganic film.
(FR)
La présente invention concerne un procédé de formation d'un appareil de détection de spectroscopie Raman amplifiée en surface (SERS) peut comprendre la fourniture d’un corps comportant un passage microfluidique interne, le passage microfluidique ayant un intérieur entouré par une surface intérieure, le dépôt d'un film de passivation inorganique conforme sur la surface intérieure de façon à entourer en continu l'intérieur par dépôt de couche atomique et positionnement d'un capteur SERS en connexion avec le passage microfluidique après le dépôt du film inorganique conforme.
Also published as
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