Title:
コロイド粒子の成長キネティクスまたは分解キネティクスの測定のための装置および方法
Document Type and Number:
Japanese Patent JP6887599
Kind Code:
B2
Abstract:
A system for determining the growth/dissolution rate of colloidal particles is disclosed and includes multiple light sources and multiple sensors. A light source is constructed to emit a beam of electromagnetic radiation at a specimen chamber that holds the colloidal particles. The chamber allows a portion of the combined beam to scatter perpendicularly or at some other angle to the combined beam. The scattered portion of the beam is directed to a sensor that detects electromagnetic radiation. The sensor is connected to processor that activates the light source and obtains an image from the sensor. Multiple images are taken at a time interval and for each image taken, and a total image intensity level is calculated and normalized. A formula is then calculated that fits the normalized values over time and a slope is determined from the formula.
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Inventors:
Tatar Kievich, Jean Jay.
Car, monnet
Car, monnet
Application Number:
JP2018539232A
Publication Date:
June 16, 2021
Filing Date:
October 13, 2016
Export Citation:
Assignee:
HORIBA INSTRUMENTS INCORPORATED
International Classes:
G01N15/02; G01N15/14; G01N21/17
Domestic Patent References:
| JP2005502060A | ||||
| JP2014504731A | ||||
| JP2002202239A | ||||
| JP2008512669A |
Foreign References:
| US6836559 | ||||
| US20090323061 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda