公开(公告)号：WO2009044389A3

公开(公告)日：2010-02-25

申请号：PCT/IE2008000097

申请日：2008-10-06

申请人： NAT UNIV IRELAND ,  TRINITY COLLEGE DUBLIN ,  BRENNAN FOURNET MARGARET ELIZA ,  FOURNET PATRICK ,  AHERNE DAMIAN JOHN ,  KELLY JOHN MOFFAT ,  LEDWITH DEIRDRE MARIE

发明人： BRENNAN FOURNET MARGARET ELIZABETH ,  FOURNET PATRICK ,  AHERNE DAMIAN JOHN ,  KELLY JOHN MOFFAT ,  LEDWITH DEIRDRE MARIE

IPC分类号： B22F9/24

CPC分类号： B22F9/24 ,  B22F2001/0033 ,  B22F2001/0037 ,  B22F2998/00 ,  B22F1/0018

摘要： An improved process for synthesising discrete high definition silver nanoparticles in large batch volumes. The method enables the reproducible production of silver.nanoparticles having a predetermined size, shape and surface chemistry. The process comprises the steps of forming silver seeds from a reagent comprising, a silver source and a reducing agent; and growing the thus formed silver seeds into silver nanoparticles wherein the step forming silver seeds and/or growing the silver seeds into silver nanoparticles is performed using ' micro fluidic flow chemistry.

摘要翻译： 一种用于在大批量体积中合成离散高清银纳米粒子的改进方法。 该方法能够重现生产具有预定尺寸，形状和表面化学性质的银颗粒。 该方法包括从包含银源和还原剂的试剂形成银晶种的步骤; 并将如此形成的银种子生长成银纳米颗粒，其中使用“微流体流化学”进行形成银种子和/或将银种子生长成银纳米颗粒的步骤。

公开(公告)号：WO2008143716A2

公开(公告)日：2008-11-27

申请号：PCT/US2007/089213

申请日：2007-12-31

申请人： INNOVALIGHT, INC. ,  AHERNE, Damian ,  LI, Xuegeng ,  ROGOJINA, Elena ,  JURBERGS, David

发明人： AHERNE, Damian ,  LI, Xuegeng ,  ROGOJINA, Elena ,  JURBERGS, David

CPC分类号： B22F1/0018 ,  B01J19/121 ,  B01J2219/0883 ,  B22F9/28 ,  B22F2999/00 ,  B82Y30/00 ,  C01B33/027 ,  C01P2002/82 ,  C01P2004/10 ,  C01P2004/16 ,  C01P2004/32 ,  C01P2004/64 ,  B22F2202/11 ,  B22F1/0062

摘要： A method for creating an organically capped Group IV semiconductor nanoparticle is disclosed. The method includes flowing a Group IV semiconductor precursor gas into a chamber. The method also includes generating a set of Group IV semiconductor precursor radical species from the Group IV semiconductor precursor gas with a laser pyrolysis apparatus, wherein the set of the Group IV semiconductor precursor radical species nucleate to form the Group IV semiconductor nanoparticle; and flowing an organic capping agent precursor gas into the chamber. The method further includes generating a set of organic capping agent radical species from the organic capping agent precursor gas, wherein the set of organic capping agent radical species reacts with a surface of the Group IV semiconductor nanoparticle and forms the organically capped Group IV semiconductor nanoparticle.

摘要翻译： 公开了一种用于产生有机封端的IV族半导体纳米颗粒的方法。 该方法包括将IV族半导体前体气体流入室中。 该方法还包括用激光热解装置从第IV族半导体前体气体生成一组IV族半导体前体基团物质，其中该组IV族半导体前体自由基团成核形成第IV族半导体纳米颗粒; 并将有机封端剂前体气体流入室中。 该方法还包括从有机封端剂前体气体产生一组有机封端剂自由基物质，其中该组有机封端剂自由基物质与第IV族半导体纳米颗粒的表面反应并形成有机封端的第IV族半导体纳米颗粒。

公开(公告)号：WO2010116345A1

公开(公告)日：2010-10-14

申请号：PCT/IE2010/000019

申请日：2010-04-08

申请人： NATIONAL UNIVERSITY OF IRELAND, GALWAY ,  PROVOST FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH NEAR DUBLIN ,  BRENNAN FOURNET, Margaret Elizabeth ,  CHARLES, Denise Elaine ,  CUNNINGHAM, Stephen Michael ,  FOURNET, Patrick ,  LEDWITH, Deirdre Marie ,  VOISIN, Muriel Céline ,  AHERNE, Damian ,  KELLY, John Moffat

发明人： BRENNAN FOURNET, Margaret Elizabeth ,  CHARLES, Denise Elaine ,  CUNNINGHAM, Stephen Michael ,  FOURNET, Patrick ,  LEDWITH, Deirdre Marie ,  VOISIN, Muriel Céline ,  AHERNE, Damian ,  KELLY, John Moffat

IPC分类号： G01N33/543 ,  C30B29/60 ,  B22F9/24 ,  B22F1/00

CPC分类号： B22F9/24 ,  B22F1/0022 ,  B22F2001/0037 ,  B82Y30/00 ,  C30B7/00 ,  C30B29/02 ,  C30B29/60 ,  G01N33/54373

摘要： A process for synthesising silver nanoplates comprising the steps of forming silver seeds from an aqueous solution comprising a reducing agent, a stabilising agent, a water soluble polymer and a silver source and growing the thus formed seeds into silver nanoplates in an aqueous solution comprising silver seeds, a reducing agent, a silver source. One or both of the steps are performed at a shear flow rate between about 1x10 1 s -1 and about 9.9x10 5 s -1 .

摘要翻译： 一种合成银纳米板的方法，包括以下步骤：从包含还原剂，稳定剂，水溶性聚合物和银源的水溶液中形成银晶种，并将由此形成的种子在包含银种子的水溶液中生长成银纳米板 ，还原剂，银源。 一个或两个步骤以约1×101S-1至约9.9×10 5 s -1的剪切流速进行。

公开(公告)号：WO2008143716A3

公开(公告)日：2009-09-11

申请号：PCT/US2007089213

申请日：2007-12-31

申请人： INNOVALIGHT INC ,  LI XUEGENG ,  ROGOJINA ELENA ,  JURBERGS DAVID ,  AHERNE DAMIAN

发明人： LI XUEGENG ,  ROGOJINA ELENA ,  JURBERGS DAVID ,  AHERNE DAMIAN

IPC分类号： C01B33/029 ,  B22F1/00 ,  C01B33/027 ,  C09K11/02 ,  C09K11/59

CPC分类号： B22F1/0018 ,  B01J19/121 ,  B01J2219/0883 ,  B22F9/28 ,  B22F2999/00 ,  B82Y30/00 ,  C01B33/027 ,  C01P2002/82 ,  C01P2004/10 ,  C01P2004/16 ,  C01P2004/32 ,  C01P2004/64 ,  B22F2202/11 ,  B22F1/0062

摘要： A method for creating an organically capped Group IV semiconductor nanoparticle is disclosed. The method includes flowing a Group IV semiconductor precursor gas into a chamber. The method also includes generating a set of Group IV semiconductor precursor radical species from the Group IV semiconductor precursor gas with a laser pyrolysis apparatus, wherein the set of the Group IV semiconductor precursor radical species nucleate to form the Group IV semiconductor nanoparticle; and flowing an organic capping agent precursor gas into the chamber. The method further includes generating a set of organic capping agent radical species from the organic capping agent precursor gas, wherein the set of organic capping agent radical species reacts with a surface of the Group IV semiconductor nanoparticle and forms the organically capped Group IV semiconductor nanoparticle.

摘要翻译： 公开了一种用于产生有机封端的IV族半导体纳米颗粒的方法。 该方法包括将IV族半导体前体气体流入室中。 该方法还包括用激光热解装置从第IV族半导体前体气体生成一组IV族半导体前体基团物质，其中该组IV族半导体前体自由基团成核形成第IV族半导体纳米颗粒; 并将有机封端剂前体气体流入室中。 该方法还包括从有机封端剂前体气体产生一组有机封端剂自由基物质，其中该组有机封端剂自由基物质与第IV族半导体纳米颗粒的表面反应并形成有机封端的第IV族半导体纳米颗粒。

公开(公告)号：WO2009044389A2

公开(公告)日：2009-04-09

申请号：PCT/IE2008/000097

申请日：2008-10-06

申请人： NATIONAL UNIVERSITY OF IRELAND, GALWAY ,  THE PROVOST FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH NEAR DUBLIN ,  BRENNAN FOURNET, Margaret, Elizabeth ,  FOURNET, Patrick ,  AHERNE, Damian, John ,  KELLY, John, Moffat ,  LEDWITH, Deirdre, Marie

发明人： BRENNAN FOURNET, Margaret, Elizabeth ,  FOURNET, Patrick ,  AHERNE, Damian, John ,  KELLY, John, Moffat ,  LEDWITH, Deirdre, Marie

IPC分类号： B22F9/24

CPC分类号： B22F9/24 ,  B22F2001/0033 ,  B22F2001/0037 ,  B22F2998/00 ,  B22F1/0018

摘要： An improved process for synthesising discrete high definition silver nanoparticles in large batch volumes. The method enables the reproducible production of silver.nanoparticles having a predetermined size, shape and surface chemistry. The process comprises the steps of forming silver seeds from a reagent comprising, a silver source and a reducing agent; and growing the thus formed silver seeds into silver nanoparticles wherein the step forming silver seeds and/or growing the silver seeds into silver nanoparticles is performed using " micro fluidic flow chemistry.

摘要翻译： 一种用于在大批量体积中合成离散高清银纳米粒子的改进方法。 该方法能够重现生产具有预定尺寸，形状和表面化学性质的银颗粒。 该方法包括从包含银源和还原剂的试剂形成银晶种的步骤; 并将如此形成的银种子生长成银纳米颗粒，其中使用“微流体流化学”进行形成银种子和/或将银种子生长成银纳米颗粒的步骤。

公开(公告)号：WO2010116346A1

公开(公告)日：2010-10-14

申请号：PCT/IE2010/000020

申请日：2010-04-08

申请人： NATIONAL UNIVERSITY OF IRELAND, GALWAY ,  PROVOST FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH NEAR DUBLIN ,  BRENNAN FOURNET, Margaret, Elizabeth ,  CHARLES, Denise, Elaine ,  CUNNINGHAM, Stephen, Michael ,  FOURNET, Patrick ,  LEDWITH, Deirdre, Marie ,  VOISIN, Muriel, Céline ,  AHERNE, Damian ,  KELLY, John, Moffat

发明人： BRENNAN FOURNET, Margaret, Elizabeth ,  CHARLES, Denise, Elaine ,  CUNNINGHAM, Stephen, Michael ,  FOURNET, Patrick ,  LEDWITH, Deirdre, Marie ,  VOISIN, Muriel, Céline ,  AHERNE, Damian ,  KELLY, John, Moffat

IPC分类号： G01N33/543

CPC分类号： B22F9/24 ,  B22F1/0022 ,  B22F2001/0037 ,  B82Y30/00 ,  C30B7/00 ,  C30B29/02 ,  C30B29/60 ,  G01N33/54373

摘要： A sensor for detecting of an analyte in a solution phase comprises a plurality of functionalised silver nanoplates wherein a functionalising agent is directly bonded to the surfaces of the nanoplates. The nanoplates provide a detectable wavelength shift change in their local surface plasmon resonance spectrum in response to the binding of an analyte. Two or more of the nanoplates may be electromagnetically coupled.

摘要翻译： 用于检测溶液相中的分析物的传感器包括多个官能化的银纳米板，其中官能化剂直接结合到纳米板的表面。 纳米板响应于分析物的结合而在其局部表面等离子体共振谱中提供可检测的波长位移变化。 两个或多个纳米板可以是电磁耦合的。

公开(公告)号：WO2009081386A3

公开(公告)日：2009-09-11

申请号：PCT/IE2008000124

申请日：2008-12-22

申请人： TRINITY COLLEGE DUBLIN ,  AHERNE DAMIAN JOHN ,  LEDWITH DEIRDRE MARIE ,  KELLY JOHN MOFFAT

发明人： AHERNE DAMIAN JOHN ,  LEDWITH DEIRDRE MARIE ,  KELLY JOHN MOFFAT

IPC分类号： B22F1/00 ,  B22F9/24

CPC分类号： B22F9/24 ,  B22F1/0018 ,  B22F2001/0037 ,  B22F2301/255 ,  B82Y30/00 ,  B82Y40/00 ,  Y10S977/896

摘要： A process for producing nanoparticles comprises the steps of preparing silver seeds in the presence of a water soluble polyanionic polymer and growing the silver seeds to form nanoparticles. The polyanionic polymer may be poly (sodium styrenesulphonate).

摘要翻译： 生产纳米颗粒的方法包括在水溶性聚阴离子聚合物存在下制备银晶种并生长银晶种以形成纳米颗粒的步骤。 聚阴离子聚合物可以是聚（苯乙烯磺酸钠）。

公开(公告)号：WO2011101837A1

公开(公告)日：2011-08-25

申请号：PCT/IE2011/000013

申请日：2011-02-16

申请人： THE PROVOST, FELLOWS, FOUNDATION SCHOLARS, AND THE OTHER MEMBERS OF BOARD, OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH, NEAR DUBLIN ,  THE QUEEN'S UNIVERSITY OF BELFAST ,  AHERNE, Damian, John ,  KELLY, John, Moffat ,  LEDWITH, Deirdre, Marie ,  GOUNKO, Iouri, Kuzmich ,  GARA, Matthew ,  BELL, Steven, Ernest, John

发明人： AHERNE, Damian, John ,  KELLY, John, Moffat ,  LEDWITH, Deirdre, Marie ,  GOUNKO, Iouri, Kuzmich ,  GARA, Matthew ,  BELL, Steven, Ernest, John

IPC分类号： G01N21/65 ,  G01N21/55 ,  B82Y15/00 ,  B82Y40/00 ,  B82Y20/00

CPC分类号： B82Y15/00 ,  B22F1/0018 ,  B22F2301/255 ,  B22F2303/01 ,  B22F2303/05 ,  B22F2998/00 ,  B22F2999/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  G01N21/658 ,  B22F9/24 ,  B22F2001/0029 ,  B22F2001/0037

摘要： A substrate for Surface Enhanced Raman Spectroscopy (SERS) comprising an enclosed gold- silver hollow nanostructure. The nanostructure may be triangular in shape or the nanostructure may be disc-like in shape. The nanostructure may be formed from a silver nanoprism template. The nanostructure may comprise a gold-silver alloy.

摘要翻译： 用于表面增强拉曼光谱（SERS）的衬底，其包括封闭的金 - 银中空纳米结构。 纳米结构可以是三角形的，或者纳米结构可以是盘状的。 纳米结构可以由银纳米棱镜模板形成。 纳米结构可以包含金 - 银合金。

公开(公告)号：WO2009081386A2

公开(公告)日：2009-07-02

申请号：PCT/IE2008/000124

申请日：2008-12-22

申请人： THE PROVOST FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH NEAR DUBLIN ,  AHERNE, Damian, John ,  LEDWITH, Deirdre, Marie ,  KELLY, John, Moffat

发明人： AHERNE, Damian, John ,  LEDWITH, Deirdre, Marie ,  KELLY, John, Moffat

IPC分类号： B22F1/00 ,  B22F9/24

CPC分类号： B22F9/24 ,  B22F1/0018 ,  B22F2001/0037 ,  B22F2301/255 ,  B82Y30/00 ,  B82Y40/00 ,  Y10S977/896

摘要： A process for producing nanoparticles comprises the steps of preparing silver seeds in the presence of a water soluble polyanionic polymer and growing the silver seeds to form nanoparticles. The polyanionic polymer may be poly (sodium styrenesulphonate).

摘要翻译： 制备纳米颗粒的方法包括以下步骤：在水溶性聚阴离子聚合物的存在下制备银晶种并生长银晶种以形成纳米颗粒。 聚阴离子聚合物可以是聚（苯乙烯磺酸钠）。