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METHOD FOR DETERMINATION OF SUBSTANCE

外国特許コード F110002620
整理番号 S2006-0807-C0
掲載日 2011年3月31日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2007JP056992
国際公開番号 WO 2007/116811
国際出願日 平成19年3月29日(2007.3.29)
国際公開日 平成19年10月18日(2007.10.18)
優先権データ
  • 特願2006-106583 (2006.4.7) JP
  • 特願2006-265183 (2006.9.28) JP
発明の名称 (英語) METHOD FOR DETERMINATION OF SUBSTANCE
発明の概要(英語) [PROBLEMS] To achieve a highly sensitive and accurate determination of a substance without the need of complicate procedures. [MEANS FOR SOLVING PROBLEMS] The presence or concentration of a substance (3) of interest can be determined by gathering metal microparticles (5) in an amount corresponding to the amount of the substance (3) contained in a sample solution around the surface of a working electrode (1) to oxidize the metal particles (5) electrochemically, measuring a current value produced by electrochemically reducing the oxidized metal, and determining the presence or concentration of the substance (3) based on the current value. It is preferred that the electrochemical oxidization of the metal microparticles (5) is conducted while maintaining the potential of the working electrode (1) at a value equal to a potential employed for the electrochemical oxidization of the metal microparticles (5).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
  • BIODEVICE TECHNOLOGY LTD.
  • 発明者(英語)
  • TAMIYA, Eiichi
  • NAGATANI, Naoki
  • YUHI, Teruko
  • KERMAN, Kagan
  • IDEGAMI, Koutarou
  • CHIKAE, Miyuki
国際特許分類(IPC)
指定国 AE(UTILITY MODEL),AG,AL(UTILITY MODEL),AM(PROVISIONAL PATENT)(UTILITY MODEL),AT(UTILITY MODEL),AU,AZ(UTILITY MODEL),BA,BB,BG(UTILITY MODEL),BH,BR(UTILITY MODEL),BW,BY(UTILITY MODEL),BZ(UTILITY MODEL),CA,CH,CN(UTILITY MODEL),CO(UTILITY MODEL),CR(UTILITY MODEL),CU(INVENTOR'S CERTIFICATE),CZ(UTILITY MODEL),DE(UTILITY MODEL),DK(UTILITY MODEL),DM,DZ,EC(UTILITY MODEL),EE(UTILITY MODEL),EG(UTILITY MODEL),ES(UTILITY MODEL),FI(UTILITY MODEL),GB,GD,GE(UTILITY MODEL),GH,GM,GT,HN,HR(CONSENSUAL PATENT),HU(UTILITY MODEL),ID,IL,IN,IS,JP(UTILITY MODEL),KE(UTILITY MODEL),KG(UTILITY MODEL),KM,KN,KP(INVENTOR'S CERTIFICATE)(UTILITY MODEL),KR(UTILITY MODEL),KZ(PROVISIONAL PATENT)(UTILITY MODEL),LA,LC,LK,LR,LS(UTILITY MODEL),LT,LU,LY,MA,MD(UTILITY MODEL),MG,MK,MN,MW,MX(UTILITY MODEL),MY(UTILITY-INNOVATION),MZ(UTILITY MODEL),NA,NG,NI(UTILITY MODEL),NO,NZ,OM,PG,PH(UTILITY MODEL),PL(UTILITY MODEL),PT(UTILITY MODEL),RO,RS(PETTY PATENT),RU(UTILITY MODEL),SC,SD,SE,SG,SK(UTILITY MODEL),SL(UTILITY MODEL),SM,SV,SY,TJ(UTILITY MODEL),TM(PROVISIONAL PATENT),TN,TR(UTILITY MODEL),TT(UTILITY CERTIFICATE),TZ,UA(UTILITY MODEL),UG(UTILITY CERTIFICATE),US,UZ(UTILITY MODEL),VC(UTILITY CERTIFICATE),VN,ZA,ZM,ZW,EP(AT,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HU,IE,IS,IT,LT,LU,LV,MC,MT,NL,PL,PT,RO,SE,SI,SK,TR),OA(BF(UTILITY MODEL),BJ(UTILITY MODEL),CF(UTILITY MODEL),CG(UTILITY MODEL),CI(UTILITY MODEL),CM(UTILITY MODEL),GA(UTILITY MODEL),GN(UTILITY MODEL),GQ(UTILITY MODEL),GW(UTILITY MODEL),ML(UTILITY MODEL),MR(UTILITY MODEL),NE(UTILITY MODEL),SN(UTILITY MODEL),TD(UTILITY MODEL),TG(UTILITY MODEL)),AP(BW,GH,GM,KE,LS,MW,MZ,NA,SD,SL,SZ,TZ,UG,ZM,ZW),EA(AM,AZ,BY,KG,KZ,MD,RU,TJ,TM)
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