KR101660399B1 - 금 나노 입자를 포함하는 형광 입자 및 그 제조방법 - Google Patents
금 나노 입자를 포함하는 형광 입자 및 그 제조방법 Download PDFInfo
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Abstract
Description
도 1은 일 실시예에 따른 형광 입자를 도시하였다.
도 2는 파장에 따른 광학 밀도를 도시한 그래프로, 금 나노 입자의 크기에 따라 나타내었다.
도 3은 일 실시예에 따른 란탄족 착물을 도시였다.
도 4는 본 발명의 일 실시예에 따른 형광 입자의 제조방법을 도시한 순서도이다.
이름 | 구조식 |
Tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] tris(trioctylphosphine oxide)europium(III) | |
Tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] tris(trioctylphosphine)europium(III) | |
Tris[4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione] tris(trioctylphosphine oxide)europium(III) | |
Tris[4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione] tris(trioctylphosphine oxide)europium(III) | |
Tris(1,3-diphenyl-1,3-propanedione) tris(trioctylphosphine oxide)europium(III) | |
Tris(1,3-diphenyl-1,3 propanedione) tris(trioctylphosphine)europium(III) | |
1,3-diphenyl-1,3-propanedione tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] trioctylphosphine oxide europium(III) | |
1,3-diphenyl-1,3-propanedione tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] trioctylphosphine europium(III) | |
1,3-diphenyl-1,3-propanedione di[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] tri(trioctylphosphine oxide) europium(III) | |
1,3-diphenyl-1,3-propanedione di[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] tri(trioctylphosphine) europium(III) | |
Di(1,3-diphenyl-1,3-propanedione) [4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] tri(trioctylphosphine oxide) europium(III) | |
Di(1,3-diphenyl-1,3-propanedione) [4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] tri(trioctylphosphine) europium(III) | |
1,3-diphenyl-1,3-propanedione 2,2'-Bipyridyl trioctylphosphine europium(III) | |
Dibenzil [4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] tri(trioctylphosphine) europium(III) |
Claims (12)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 금 나노 입자 및 란탄족 착물 입자들을 준비하는 것, 상기 금 나노 입자를 준비하는 것은:
금 전구체 용액에 상기 금 나노 입자의 크기를 조절하기 위한 제1 계면 활성제를 첨가하는 것; 및
상기 금 전구체 용액을 환원시키는 것을 포함하고;
실리콘 전구체의 가수 분해 및 축합 반응에 의해, 실리카를 제조하는 것; 및
상기 실리카에 상기 금 나노 입자 및 상기 란탄족 착물 입자들을 첨가하여, 상기 금 나노 입자를 둘러싸는 실리카 쉘을 제조하는 것을 포함하되, 상기 실리카 쉘은 상기 실리카로부터 형성되고, 상기 란탄족 착물 입자들은 상기 실리카 쉘 내에 분산되어 제공되며, 상기 실리카를 제조하는 것은 상기 실리카의 입자 크기를 조절하기 위한 제2 계면 활성제를 이용하는 것을 포함하되,
상기 란탄족 착물 입자들 각각은:
란탄족 이온;
상기 란탄족 이온과 결합하며, 인을 포함하는 리간드; 및
상기 란탄족 이온과 결합하며, 베타 디케톤 작용기를 가지는 리간드를 포함하는 형광 입자 제조 방법.
- 삭제
- 제6 항에 있어서,
상기 인을 포함하는 리간드는 Trioctylphosphine oxide 및 Trioctylphosphine 중에서 선택된 적어도 하나를 포함하고,
상기 베타 디케톤 리간드는 4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione, 4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione, 1,3-Diphenyl-1,3-propanedione, 및 Benzil 중에서 선택된 적어도 하나를 포함하는 형광 입자 제조방법.
- 삭제
- 제6 항에 있어서,
상기 제1 계면 활성제와 상기 제2 계면 활성제는 서로 다른 물질을 포함하는 형광 입자 제조 방법.
- 제10 항에 있어서,
상기 제1 계면 활성제는 올레일아민을 포함하고,
상기 제2 계면 활성제는 폴리옥시에틸렌 (5) 노닐페닐에테르(Polyoxyethylene (5) nonylphenylether)를 포함하는 형광 입자 제조 방법.
- 제6 항에 있어서,
상기 금 나노 입자는 10nm 내지 60nm의 크기를 가지도록 형성되는 형광 입자 제조 방법.
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EP14837719.5A EP3037498B1 (en) | 2013-08-23 | 2014-08-18 | Fluorescent particle comprising gold nanoparticles and method for manufacturing same |
CN201480058437.9A CN105829493B (zh) | 2013-08-23 | 2014-08-18 | 包含金纳米粒子的荧光粒子及其制造方法 |
PCT/KR2014/007639 WO2015026117A1 (ko) | 2013-08-23 | 2014-08-18 | 금 나노 입자를 포함하는 형광 입자 및 그 제조방법 |
US14/913,801 US10067138B2 (en) | 2013-08-23 | 2014-08-18 | Fluorescent particle comprising gold nanoparticles and method for manufacturing same |
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EP (1) | EP3037498B1 (ko) |
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CN (1) | CN105829493B (ko) |
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CN107384375B (zh) * | 2017-07-21 | 2019-09-03 | 洛阳师范学院 | 一种稀土发光二氧化硅杂化材料及其制备方法和应用 |
CN108949144A (zh) * | 2018-08-27 | 2018-12-07 | 宝鸡文理学院 | 一种Au@SiO2@CDs纳米复合材料及其制备方法 |
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SE454115B (sv) * | 1982-09-13 | 1988-03-28 | Wallac Oy | Homogenfasanalys med lantanidkelat som merksubstans |
US6344360B1 (en) * | 1998-03-11 | 2002-02-05 | Sensors For Medicine And Science, Inc. | Detection of analytes by fluorescent lanthanide metal chelate complexes containing substituted ligands |
EP1499895B1 (en) * | 2002-04-22 | 2008-05-07 | University Of Florida | Functionalized nanoparticles and methods of use |
US7566573B2 (en) * | 2005-12-19 | 2009-07-28 | Idexx Laboratories, Inc. | Dual standard curve immunoassay |
US20090004670A1 (en) * | 2007-06-29 | 2009-01-01 | Jingwu Zhang | Methods for fabricating surface enhanced fluorescent (sef) nanoparticles and their applications in bioassays |
US20110097723A1 (en) * | 2009-09-19 | 2011-04-28 | Qun Liu | Methods and reagents for analyte detection |
WO2012000176A1 (zh) | 2010-06-29 | 2012-01-05 | 海洋王照明科技股份有限公司 | 具有金属纳米粒子的卤硅酸盐荧光粉及其制备方法 |
KR101218206B1 (ko) * | 2010-12-27 | 2013-01-03 | 한국과학기술원 | 금-형광 실리카 나노입자 복합체 및 이의 제조방법 |
US10064960B2 (en) * | 2011-11-25 | 2018-09-04 | Danmarks Tekniske Universitet | Formulation of solid nano-sized particles in a gel-forming system |
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- 2014-08-18 EP EP14837719.5A patent/EP3037498B1/en active Active
- 2014-08-18 CN CN201480058437.9A patent/CN105829493B/zh active Active
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US20160356781A1 (en) | 2016-12-08 |
EP3037498A1 (en) | 2016-06-29 |
EP3037498B1 (en) | 2018-05-23 |
KR20150023203A (ko) | 2015-03-05 |
CN105829493A (zh) | 2016-08-03 |
US10067138B2 (en) | 2018-09-04 |
EP3037498A4 (en) | 2017-04-26 |
CN105829493B (zh) | 2018-11-02 |
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