Gel particle measurement device

专利名称：Gel particle measurement device发明人：Toru Obata申请号：US13701773申请日：20110523公开号：US080180B2公开日：20150317

专利附图：

摘要：To measure a starting point of production of gel particles with high sensitivity inmeasurement of a target substance in a sample through a gelation reaction whileminimizing light attenuation in a solvent in which a phenomenon occurs, provided is a gelparticle measurement device including: a sample cuvet () accommodating a sample (S) and

a solution containing a reagent (R); stirring means () for stirring a mixed solution (W); anincident light source () for irradiating the mixed solution (W) with coherent light (Bm);backscattered light detecting means () provided outside the sample cuvet () on the sameside on which the incident light source () is provided, the backscattered light detectingmeans () detecting a backscattered light component, which returns toward the incidentlight source, in the light scattered in the mixed solution (W) in the sample cuvet ();scattered light fluctuation measuring means () for measuring a fluctuation component ofbackscattered light based on a detection output from the backscattered light detectingmeans (); and gel particle production determining means () for determining, based on aresult of measurement by the scattered light fluctuation measuring means (), a

production state of gel particles, which includes at least a starting point of production ofthe gel particles, which leads to timing of phase transition of the mixed solution (W) froma sol phase to a gel phase.

申请人：Toru Obata

地址：Tokyo JP

国籍：JP

代理机构：Birch, Stewart, Kolasch & Birch, LLP

更多信息请下载全文后查看