-
公开(公告)号：US20110198538A1
公开(公告)日：2011-08-18
申请号：US12867348
申请日：2009-01-07
Applicant: Claus Feldmann , Marcus Roming
Inventor： Claus Feldmann , Marcus Roming
IPC: C09K11/06
CPC classification number: C09K11/06
Abstract: The present invention relates to a composite luminophore comprising an inorganic matrix and an organic fluorescent dye, wherein the inorganic matrix is formed from an inorganic compound, and wherein the organic fluorescent dye has one or more functional groups by means of which the fluorescent dye is incorporated into the inorganic matrix, or is bound chemically thereto. The present invention further relates to a process for preparing such a composite luminophore and to the use thereof.
Abstract translation: 本发明涉及包含无机基质和有机荧光染料的复合发光体，其中无机基体由无机化合物形成，并且其中有机荧光染料具有一个或多个官能团，通过该荧光染料掺入荧光染料 进入无机基质，或与其化学键合。 本发明还涉及一种制备这种复合发光体的方法及其用途。
-
公开(公告)号：US07553462B2
公开(公告)日：2009-06-30
申请号：US11820182
申请日：2007-06-18
Applicant: Claus Feldmann , Sascha Ahlert , Jörg-Heino Sachse , Ingo Stahl
Inventor： Claus Feldmann , Sascha Ahlert , Jörg-Heino Sachse , Ingo Stahl
CPC classification number: C01F5/14 , B82Y30/00 , C01F5/08 , C01F5/22 , C01P2004/32 , C01P2004/50 , C01P2004/52 , C01P2004/62 , C01P2004/64 , Y10S977/811
Abstract: A method for the production of Mg(OH)2 nanoparticles, by means of polyol-mediated synthesis, from an Mg precursor as well as a base. The particles produced with this method have a diameter between 10 nm to 300 nm, have a mono-disperse particle distribution, and are present in non-agglomerated form. They can be converted to MgO particles by means of calcination.
Abstract translation: 一种通过多元醇介导的合成从Mg前体以及碱生产Mg（OH）2纳米颗粒的方法。 用该方法生产的颗粒具有10nm至300nm的直径，具有单分散颗粒分布，并且以非聚集形式存在。 它们可以通过煅烧转化为MgO颗粒。
-
公开(公告)号：US20080181844A1
公开(公告)日：2008-07-31
申请号：US11820182
申请日：2007-06-18
Applicant: Claus Feldmann , Sascha Ahlert , Jorg-Heino Sachse , Ingo Stahl
Inventor： Claus Feldmann , Sascha Ahlert , Jorg-Heino Sachse , Ingo Stahl
CPC classification number: C01F5/14 , B82Y30/00 , C01F5/08 , C01F5/22 , C01P2004/32 , C01P2004/50 , C01P2004/52 , C01P2004/62 , C01P2004/64 , Y10S977/811
Abstract: A method for the production of Mg(OH)2 nanoparticles, by means of polyol-mediated synthesis, from an Mg precursor as well as a base. The particles produced with this method have a diameter between 10 nm to 300 nm, have a mono-disperse particle distribution, and are present in non-agglomerated form. They can be converted to MgO particles by means of calcination.
Abstract translation: 通过多元醇介导的合成从Mg前体以及碱生产Mg（OH）2 N 2纳米颗粒的方法。 用该方法生产的颗粒具有10nm至300nm的直径，具有单分散颗粒分布，并且以非聚集形式存在。 它们可以通过煅烧转化为MgO颗粒。
-
4.发明申请公开(公告)号：US20070274909A1
公开(公告)日：2007-11-29
申请号：US10596440
申请日：2004-12-09
Applicant: Thomas Justel , Claus Feldmann
Inventor： Thomas Justel , Claus Feldmann
CPC classification number: A61K49/0428 , A61K41/00 , A61K47/6923 , A61K47/6929 , B82Y5/00
Abstract: The invention relates to UV emitting nanoparticles for radiation therapy purposes. If the nanoparticles are brought indirectly or directly to the diseased tissue, excitation with high energy radiation leads to VUV or UV-C emission. This UV radiation is absorbed by the surrounding organic matrix, resulting in decomposition of the material. The nanoparticles can also be modified by attaching antibodies to the particles by chemical linking or coating. Preferably these antibodies bind specifically to the cell membrane of cancer cells leading to a localised destruction of diseased tissue with a high efficacy and a lower level of destruction of surrounding healthy tissue. Endoscopic detection of the UV emission can be used as a medical imaging technique to locate and study diseased tissue.
Abstract translation: 本发明涉及用于放射治疗目的的UV发射纳米颗粒。 如果纳米颗粒被间接地或直接地带到患病组织，则用高能量辐射的激发导致VUV或UV-C发射。 这种紫外线辐射被周围的有机基质吸收，导致材料分解。 还可以通过化学连接或涂覆将抗体附着于颗粒来修饰纳米颗粒。 优选地，这些抗体特异性结合癌细胞的细胞膜，导致病变组织的局部破坏，具有高效力和较低水平的周围健康组织的破坏。 紫外线发射的内窥镜检测可用作医学成像技术来定位和研究患病组织。
-
公开(公告)号：US06517741B1
公开(公告)日：2003-02-11
申请号：US09483873
申请日：2000-01-18
Applicant: Claus Feldmann , Joachim Opitz
Inventor： Claus Feldmann , Joachim Opitz
IPC: C09K1156
CPC classification number: H01J29/185 , C09K11/025 , C09K11/7789
Abstract: A color display screen comprises a red phosphor and a color pigment having a general formula selected from the group consisting of: A1−xA′xBO2−xN1+x, where 0
-
Patent Agency Ranking
公开(公告)号：US20070258888A1
公开(公告)日：2007-11-08
申请号：US10579155
申请日：2004-11-09
Applicant: Claus Feldmann , Henning Braess , Joachim Opitz , Jacqueline Merikhi
Inventor： Claus Feldmann , Henning Braess , Joachim Opitz , Jacqueline Merikhi
CPC classification number: B82Y5/00 , A61K49/0002 , A61K49/0423 , A61K49/0428 , A61K49/183 , A61K49/1836 , A61K49/1875 , A61K49/225 , A61K51/1251
Abstract: A contrast agent for medical imaging techniques is described, comprising particles consisting of at least a core, the core comprising at least an oxide, mixed oxide, or hydroxide of specific elements. The particles optionally comprise shells containing or consisting of precious metal, radioactive isotopes, bio-compatibility agents, and/or antibodies. The applied imaging techniques comprise in particular magnetic resonance tomography (MRI), magnetic particle imaging, positron emission tomography (PET), single photon emission computed tomography (SPECT), computed tomography (CT), and ultrasound (US).
Abstract translation: 描述了用于医学成像技术的造影剂，其包括由至少核心组成的颗粒，所述核心包含至少一种特定元素的氧化物，混合氧化物或氢氧化物。 颗粒任选地包含含有或由贵金属，放射性同位素，生物相容剂和/或抗体组成的壳。 所应用的成像技术特别包括磁共振断层摄影（MRI），磁性颗粒成像，正电子发射断层摄影（PET），单光子发射计算机断层摄影（SPECT），计算机断层摄影（CT）和超声波（US）。
-
公开(公告)号：US20060290258A1
公开(公告)日：2006-12-28
申请号：US10569183
申请日：2004-08-16
Applicant: Claus Feldmann , Maya Doytcheva , Andries Meijerink
Inventor： Claus Feldmann , Maya Doytcheva , Andries Meijerink
CPC classification number: C09K11/7791 , C09K11/7734 , C09K11/7777 , H01J61/44
Abstract: A gas discharge lamp fitted with a gas discharge vessel filled with a gas filling suitable for a gas discharge which emits VUV radiation, with a phosphor coating containing a down-conversion phosphor and with means for igniting and maintaining a gas discharge, in which the down-conversion phosphor has, in a host lattice, a pair of activators of a first lanthanoid ion and a second lanthanoid ion and a sensitizer selected from the group formed by the thallium(I) ion and lead(II) ion, is environmentally friendly and has a high lamp efficiency (lamp. The invention also relates to a down-conversion phosphor comprising, in a host lattice, a pair of activators of a first lanthanoid ion and a second lanthanoid ion and a sensitizer selected from the group formed by the thallium(I) ion and lead(II) ion, wherein the sensitizer occupies a crystallographic site with a coordination number C.N.≧10.
Abstract translation: 一种气体放电灯，其装有气体放电容器，该气体放电容器填充有适用于发出VUV辐射的气体放电的气体填充物，其中含有下转换荧光体的荧光体涂层和用于点燃和保持气体放电的装置， 转化磷光体在主晶格中具有第一镧系元素离子和第二镧系元素离子的活化剂对，以及选自由铊（I）离子和铅（II）离子形成的基团的敏化剂，是环境友好的， 具有较高的灯效率（灯）本发明还涉及一种下转换荧光体，其在宿主晶格中包含一对第一镧系元素离子和第二镧系元素的激活剂和选自由铊形成的组的敏化剂 （I）离子和铅（II）离子，其中敏化剂占据配位数CN> = 10的结晶位点。
-
公开(公告)号：US06777879B2
公开(公告)日：2004-08-17
申请号：US10169961
申请日：2002-07-11
Applicant: Thomas Juestel , Wolfgang Busselt , Claus Feldmann , Walter Mayr
Inventor： Thomas Juestel , Wolfgang Busselt , Claus Feldmann , Walter Mayr
IPC: H01J1346
CPC classification number: C09K11/7783 , H01J61/44
Abstract: The invention relates to a gas discharge lamp for dielectrically impeded discharges, which gas discharge lamp is provided with a discharge vessel filled with a gas filling, which discharge vessel comprises at least a wall of a dielectric material and at least a wall having a surface which is at least partly transparent to visible radiation and coated with a phosphor layer, which phosphor layer comprises a phosphor having a host lattice, Eu2+ as the activator and a doping D selected from the group formed by Ce3+, Pr3+ and Tb3+, and provided with an electrode structure for a dielectrically impeded discharge and means for igniting and maintaining the discharge. The invention also relates to a phosphor comprising a host lattice, Eu2+ as the activator and a doping D selected from the group formed by Ce3+, Pr3+ and Tb3+.
Abstract translation: 本发明涉及一种用于介电阻塞放电的气体放电灯，该气体放电灯设置有填充有气体填充物的放电容器，该放电容器至少包括介电材料的壁和至少一个具有表面的壁 对可见辐射至少部分透明并涂覆有磷光体层，该荧光体层包含具有主体晶格Eu 2+作为活化剂的磷光体和选自Ce 3+形成的基团的掺杂D， Pr <3+>和Tb <3+>，并具有用于介电阻碍放电的电极结构和用于点燃和保持放电的装置。 本发明还涉及包含主晶格Eu 2+作为活化剂的磷光体和选自Ce 3+，Pr 3+和Tb 3+的基团的掺杂D。
-
公开(公告)号：US06504320B2
公开(公告)日：2003-01-07
申请号：US09866416
申请日：2001-05-25
Applicant: Claus Feldmann , Thomas Juestel , Cornelis Reinder Ronda , Hans Otto Jungk , Jacqueline Merikhi
Inventor： Claus Feldmann , Thomas Juestel , Cornelis Reinder Ronda , Hans Otto Jungk , Jacqueline Merikhi
IPC: H05B3700
CPC classification number: H01J61/44 , C09K11/025 , C09K11/7734 , H01J61/46
Abstract: A gas discharge lamp for dielectrically impeded discharges, which gas discharge lamp is provided with a discharge vessel filled with a gas filling, which discharge vessel comprises at least a wall of a dielectric material and at least a wall having a surface which is at least partly transparent to visible radiation and coated with a phosphor layer, which phosphor layer comprises a phosphor preparation of a phosphor powder and a coating, which coating comprises a compound selected from the group formed by the fluorides and orthophosphates of the elements magnesium, calcium, barium, aluminum, scandium, yttrium and lanthanum, and provided with an electrode structure for a dielectrically impeded discharge, and with means for igniting and maintaining the dielectrically impeded discharge.
-
公开(公告)号：US08480928B2
公开(公告)日：2013-07-09
申请号：US12867348
申请日：2009-01-07
Applicant: Claus Feldmann , Marcus Roming
Inventor： Claus Feldmann , Marcus Roming
IPC: C09K11/00
CPC classification number: C09K11/06
Abstract: The present invention relates to a composite luminophore comprising an inorganic matrix and an organic fluorescent dye, wherein the inorganic matrix is formed from an inorganic compound, and wherein the organic fluorescent dye has one or more functional groups by means of which the fluorescent dye is incorporated into the inorganic matrix, or is bound chemically thereto. The present invention further relates to a process for preparing such a composite luminophore and to the use thereof.
Abstract translation: 本发明涉及包含无机基质和有机荧光染料的复合发光体，其中无机基体由无机化合物形成，并且其中有机荧光染料具有一个或多个官能团，通过该荧光染料掺入荧光染料 进入无机基质，或与其化学键合。 本发明还涉及一种制备这种复合发光体的方法及其用途。
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.016 seconds)
