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    SYSTEM FOR THE STRUCTURED ILLUMINATION OF A SAMPLE
    2.
    发明申请
    SYSTEM FOR THE STRUCTURED ILLUMINATION OF A SAMPLE 失效
    一个样品的结构化照明系统

    公开(公告)号：US20110116163A1

    公开(公告)日：2011-05-19

    申请号：US12738573

    申请日：2008-10-17

    Applicant: Vincent Loriette ,  Benoit Dubertret ,  Pedro Felipe Gardeazabal Rodriguez

    Inventor： Vincent Loriette ,  Benoit Dubertret ,  Pedro Felipe Gardeazabal Rodriguez

    IPC: G02B21/06

    CPC classification number: G02B21/0032 ,  G02B21/0072 ,  G02B21/06

    Abstract: The invention relates to a structured illumination system (8) for the three-dimensional microscopy of a sample (14), that comprises: beam generation means (9, 10) adapted for generating coherent light beams (IN, I−N, I0); a lens (12) having a rear focal plane (PFA), and arranged so that the sample (14) can be placed in the focalisation plane (PMP) of the lens; focalisation means (19) arranged for focusing the light beams in the rear focal plane (PFA) so that the beams interfere in a collimated manner in the focalisation plane (PMP) of the lens (12); characterised in that the beam generation means (9, 10) includes a light space modulator (10) programmed for diffracting a light signal (22) in order to generate at least two different diffracted beams ((IN, I0), (I−N, I0)) that are not symmetrical relative to the lens optical axis, wherein the light space modulator includes a calculator adapted for applying a constant phase term to each of said at least two coherent beams.

    Abstract translation: 本发明涉及一种用于样品（14）的三维显微镜的结构照明系统（8），其包括：适于产生相干光束（IN，I-N，I0）的光束产生装置（9,10） ; 具有后焦平面（PFA）的透镜（12），并且布置成使得样品（14）可以被放置在透镜的聚焦平面（PMP）中; 聚焦装置（19），被布置成用于将光束聚焦在后焦平面（PFA）中，使得光束以准直的方式干涉在透镜（12）的聚焦平面（PMP）中; 其特征在于，光束产生装置（9,10）包括被编程用于衍射光信号（22）的光空间调制器（10），以便产生至少两个不同的衍射光束（（IN，I0），（I-N ，I0）），其中所述光空间调制器包括适于将恒定相位应用于所述至少两个相干光束中的每一个的计算器。

    Process for manufacturing colloidal materials, colloidal materials and their uses
    3.
    发明授权
    Process for manufacturing colloidal materials, colloidal materials and their uses 有权
    制造胶体材料，胶体材料及其用途的方法

    公开(公告)号：US09011715B2

    公开(公告)日：2015-04-21

    申请号：US13063543

    申请日：2009-09-10

    Applicant: Benoit Dubertret ,  Sandrine Ithurria

    Inventor： Benoit Dubertret ,  Sandrine Ithurria

    IPC: C09K11/06 ,  C30B7/00 ,  B01J13/00

    CPC classification number: B01J13/0026 ,  B01J13/00

    Abstract: A colloidal material and a process for manufacturing it and uses of the colloidal material for manufacturing optic devices. The colloidal material is of formula AnXm, wherein A is an element selected from groups II, III or IV of the periodic table; X is a metal selected from groups V or VI; and in the selection of the pair (A, X), the groups of the periodic table of A and X, respectively, are selected from the following combinations: (group II, group VI), (group III, group V) or (group IV, group VI); and n and m are such that AnXm is a neutral compound. The colloidal compound may be CdS, InP, or PbS. The process includes a step of solution phase decomposition of a mixture of X and a carboxylate of formula A(R—COO)p in the presence of a non- or weakly-coordinating solvent, and injecting an acetate salt or acetic acid in the mixture; wherein p is an integer between 1 and 2; R is a linear or branched C1-30alkyl group.

    Abstract translation: 胶体材料及其制造方法以及用于制造光学器件的胶体材料的用途。 胶体材料具有式AnXm，其中A是选自元素周期表II，III或IV族的元素; X是选自V或VI族的金属; 在选择对（A，X）中，分别选自A和X的周期表的组，其组合如下：（组II，组VI），（组III，组V）或（ 第四组，第六组）; 并且n和m使得AnXm是中性化合物。 胶体化合物可以是CdS，InP或PbS。 该方法包括在非配位或非配位溶剂存在下将式A（R-COO）p的X和羧酸酯的混合物溶解相分解的步骤，并在该混合物中注入乙酸盐或乙酸 ; 其中p是1和2之间的整数; R是直链或支链的C 1-3烷基。

    Method of synthesizing phosphide materials
    4.
    发明授权
    Method of synthesizing phosphide materials 失效
    磷化物合成方法

    公开(公告)号：US08465716B2

    公开(公告)日：2013-06-18

    申请号：US12602966

    申请日：2008-06-02

    Applicant: Pascal Le Floch ,  Nicolas Mezailles ,  Xavier Le Goff ,  Benoit Dubertret

    Inventor： Pascal Le Floch ,  Nicolas Mezailles ,  Xavier Le Goff ,  Benoit Dubertret

    IPC: C01B25/00 ,  C07F5/00

    CPC classification number: C01B25/08 ,  B82Y30/00

    Abstract: The subject of the invention is a method of synthesizing a compound MxPy where M is an element belonging to one of columns II to XV of the Periodic Table of the Elements or to the family of lanthanides or to the family of actinides, characterized in that it includes the reaction of x moles of compound comprising the element M in its oxidation state 0 with y/4n moles of compound (P4)n.The method of the invention may be carried out at a temperature much lower than those necessary in the methods of the prior art. It also allows low-temperature formation of nanoparticles and stoichiometric reaction control.The applications of this method are numerous: magnetic ferro-magnets for MnP and FeP; hydrodesulfurization catalysts for Ni2P; luminescent nanoparticles for biological applications; microelectronics and optoelectronics for InP; and electronics for GaP. The latter two phosphides are also used in the photovoltaic energy field.

    Abstract translation: 本发明的主题是合成化合物MxPy的方法，其中M是属于元素周期表的第II至XV列之一的元素或镧系元素族或锕系族，其特征在于它 包括x摩尔含有其氧化态0的元素M与y / 4n摩尔化合物（P4）n的化合物的反应。 本发明的方法可以在比现有技术方法中所需的温度低得多的温度下进行。 它还允许低温形成纳米颗粒和化学计量反应控制。 该方法的应用很多：用于MnP和FeP的磁性铁磁体; Ni2P加氢脱硫催化剂; 用于生物应用的发光纳米粒子; 微电子学和光电子学为InP; 和GaP电子产品。 后两种磷化物也用于光伏能量领域。

    Water soluble metal and semiconductor nanoparticle complexes
    5.
    发明申请
    Water soluble metal and semiconductor nanoparticle complexes 有权
    水溶性金属和半导体纳米颗粒复合物

    公开(公告)号：US20080193762A1

    公开(公告)日：2008-08-14

    申请号：US11981439

    申请日：2007-10-31

    Applicant: Benoit Dubertret ,  Vincent Noireaux ,  Albert Libchaber

    Inventor： Benoit Dubertret ,  Vincent Noireaux ,  Albert Libchaber

    IPC: A61K49/18 ,  B32B15/02 ,  C07K2/00 ,  C07H21/04

    CPC classification number: B82Y30/00 ,  A61K49/0067 ,  B82Y5/00 ,  B82Y25/00 ,  H01F1/0054 ,  H01F1/0063 ,  H01F1/36 ,  H01F1/37 ,  Y10S436/829 ,  Y10T428/2989 ,  Y10T428/2991

    Abstract: The invention provides a water soluble complex comprising an inner core of a metal or semi-conductor nanoparticle. The nanoparticle is coated with a hydrophobic ligand, which is encapsulated in a micelle. In an aqueous medium, the micelle comprises a hydrophilic shell and a hydrophobic core, the hydrophilic shell comprising a plurality of hydrophilic moieties, the hydrophobic core comprising a plurality of hydrophobic moieties, each hydrophobic moiety comprising at least one chain, each chain comprising a minimum of 8 atoms; wherein the total number of atoms in all chains for each moiety comprises at least 24 atoms. The micelle has a minimum average diameter of approximately 5 nm and a maximum average diameter of approximately 45 nm.

    Abstract translation: 本发明提供一种包含金属或半导体纳米颗粒的内芯的水溶性络合物。 纳米颗粒涂覆有疏水性配体，其被包封在胶束中。 在水性介质中，胶束包括亲水壳和疏水性芯，所述亲水壳包含多个亲水部分，所述疏水性芯包含多个疏水部分，每个疏水部分包含至少一个链，每条链包含最小 的8个原子; 其中每个部分的所有链中的原子总数包含至少24个原子。 胶束具有约5nm的最小平均直径和约45nm的最大平均直径。

    Water soluble metal and semiconductor nanoparticle complexes
    6.
    发明授权
    Water soluble metal and semiconductor nanoparticle complexes 有权
    水溶性金属和半导体纳米颗粒复合物

    公开(公告)号：US07939170B2

    公开(公告)日：2011-05-10

    申请号：US10219440

    申请日：2002-08-15

    Applicant: Benoit Dubertret ,  Vincent Noireaux ,  Albert Libchaber

    Inventor： Benoit Dubertret ,  Vincent Noireaux ,  Albert Libchaber

    IPC: A61K9/50

    CPC classification number: B82Y30/00 ,  A61K49/0067 ,  B82Y5/00 ,  B82Y25/00 ,  H01F1/0054 ,  H01F1/0063 ,  H01F1/36 ,  H01F1/37 ,  Y10S436/829 ,  Y10T428/2989 ,  Y10T428/2991

    Abstract: The invention provides a water soluble complex comprising an inner core of a metal or semi-conductor nanoparticle. The nanoparticle is coated with a hydrophobic ligand, which is encapsulated in a micelle. In an aqueous medium, the micelle comprises a hydrophilic shell and a hydrophobic core, the hydrophilic shell comprising a plurality of hydrophilic moieties, the hydrophobic core comprising a plurality of hydrophobic moieties, each hydrophobic moiety comprising at least one chain, each chain comprising a minimum of 8 atoms; wherein the total number of atoms in all chains for each moiety comprises at least 24 atoms. The micelle has a minimum average diameter of approximately 5 nm and a maximum average diameter of approximately 45 nm.

    Abstract translation: 本发明提供一种包含金属或半导体纳米颗粒的内芯的水溶性络合物。 纳米颗粒涂覆有疏水性配体，其被包封在胶束中。 在水性介质中，胶束包括亲水壳和疏水性芯，所述亲水壳包含多个亲水部分，所述疏水性芯包含多个疏水部分，每个疏水部分包含至少一个链，每条链包含最小 的8个原子; 其中每个部分的所有链中的原子总数包含至少24个原子。 胶束具有约5nm的最小平均直径和约45nm的最大平均直径。

    PROCESS FOR MANUFACTURING COLLOIDAL MATERIALS, COLLOIDAL MATERIALS AND THEIR USES
    7.
    发明申请
    PROCESS FOR MANUFACTURING COLLOIDAL MATERIALS, COLLOIDAL MATERIALS AND THEIR USES 有权
    制造胶体材料，胶体材料及其用途的方法

    公开(公告)号：US20110248222A1

    公开(公告)日：2011-10-13

    申请号：US13063543

    申请日：2009-09-10

    Applicant: Benoit Dubertret ,  Sandrine Ithurria

    Inventor： Benoit Dubertret ,  Sandrine Ithurria

    IPC: H01B1/00 ,  B82Y30/00

    CPC classification number: B01J13/0026 ,  B01J13/00

    Abstract: The present invention relates to a process for manufacturing a colloidal material, to colloidal materials obtainable by this process and to uses of said colloidal material for the manufacture of optic devices. The colloidal material obtainable by the process of the present invention is of formula AnXm, wherein A is an element selected from groups II, III or IV of the periodic table, wherein X is a metal selected from groups V or VI of the periodic table, and wherein, in the selection of the pair (A, X), the groups of the periodic table of A and X, respectively, are selected from the following combinations: (group II, group VI), (group III, group V) or (group IV, group VI); and wherein n and m are such that AnXm is a neutral compound. For example, the colloidal compound obtainable by the process of the present invention may be CdS, In P, or PbS. Other examples are provided below. The process of the present invention comprises a step of solution phase decomposition of a mixture of X and a carboxylate of formula A(R—COO)p in the presence of a non- or weakly-coordinating solvent, and a step of injecting an acetate salt or acetic acid in the mixture; wherein p is an integer between 1 and 2; R is a linear or branched C1-30alkyl group. The colloidal material of the present invention may be used for example for the manufacture of a laser or an optoelectronic device.

    Abstract translation: 本发明涉及一种胶体材料的制造方法，可通过该方法获得的胶体材料以及所述胶体材料用于制造光学装置的用途。 通过本发明的方法得到的胶态材料具有式AnXm，其中A是选自元素周期表的II，III或IV族的元素，其中X是选自元素周期表V或VI族的金属， 并且其中，在选择对（A，X）时，A和X的周期表分别分别选自以下组合：（组II，组VI），（组III，组V） 或（IV组，VI组）; 并且其中n和m使得AnXm是中性化合物。 例如，可以通过本发明的方法获得的胶体化合物可以是CdS，In P或PbS。 以下提供其他示例。 本发明的方法包括在非配位或非配位溶剂的存在下，将式A（R-COO）p的X和羧酸酯的混合物溶解相分解的步骤和注入乙酸酯 盐或乙酸; 其中p是1和2之间的整数; R是直链或支链的C 1-3烷基。 本发明的胶体材料可用于例如制造激光或光电器件。

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