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    • 32. 发明授权
    • 고효율 자가발광 나노복합체, 이의 제조방법 및 이를 포함하는 항암용 조성물
    • 自发性纳米复合物,其制备方法及其包含的反应物组合物
    • KR101537474B1
    • 2015-07-16
    • KR1020140046482
    • 2014-04-18
    • 성균관대학교산학협력단
    • 엄숭호송우철김나영
    • A61K47/48A61K49/08A61K49/06A61K47/42
    • A61K31/704A61K9/5115A61K33/24A61K47/6923A61K49/0067C12Y113/12007A61K2300/00A61K47/50A61K47/42A61K49/06A61K49/08
    • 본발명은양자점(quantum dot) 및변형된자가발광단백질(m-Rluc8)을포함하는자가발광나노복합체등에관한것으로서, 상기자가발광나노복합체, 표적암 특이성분자및 친수성고분자를포함하는표적특이성자가발광나노복합체, 상기표적특이성자가발광나노복합체를포함하는암 치료용약학적조성물, 항암제를담지한선형핵산복합체와결합한금 나노입자를포함하는기능성항암신약및 상기자가발광나노복합체를포함하는암 치료용약학적조성물, 그리고양자점(quantum dot) 및변형된자가발광단백질(m-Rluc8)을가교제와함께반응시키는단계를포함하는자가발광나노복합체의제조방법에관한것이다. 본발명에따른고효율자가발광나노복합체는표적지향성을가지는분자와화학적으로결합함으로써높은표적지향성을가질수 있기때문에, 나노미터크기의레이저광원을이용한암 치료에효과적으로사용될수 있으므로, 나노광학치료 (Nonoptic therapeutics)의새로운패러다임을제시할수 있을것으로기대된다.
    • 本发明涉及自照明纳米复合物,其包括量子点和修饰的自照明蛋白(m-Rluc8); 目标特异性自照明纳米复合物,其包括自体照射纳米复合物,靶癌特异性分子和亲水性聚合物; 一种抗癌药物组合物,其包含靶特异性自身照射纳米复合物; 一种功能性抗癌药物,其包含与浸入抗癌剂的线性核酸复合物偶联的金纳米颗粒; 一种抗癌药物组合物,其包含自照明纳米复合物; 以及制备自照明纳米复合物的方法,所述方法包括使量子点和改性自照射蛋白(m-Rluc8)与交联剂反应的步骤。 根据本发明的高效自照明纳米复合物可以化学偶联到具有靶特异性的分子以实现增强的靶特异性,因此可以有效地用纳米尺度激光光源(包括纳米光学治疗剂)进行癌症治疗。
    • 35. 发明公开
    • 양자점의 표면 개질 방법과 이를 이용한 생체 광학영상화
    • 量子光谱的表面修饰方法及其在光学成像中的应用
    • KR1020140023728A
    • 2014-02-27
    • KR1020120090075
    • 2012-08-17
    • 전북대학교산학협력단
    • 이창문정환정
    • C09K11/02C09K11/08
    • C09K11/883A61K49/0067C09K11/62C09K11/661C09K11/70C09K11/88
    • The present invention relates to a manufacturing method for quantum dots comprising: a step of manufacturing a quantum dot nanoparticle solution; a step of adding surface modification materials in the quantum dot nanoparticle solution; a step of adding water the quantum dot nanoparticle solution added with the surface modification materials and separating a water layer from a reaction solution added with the water; a step of manufacturing quantum dot nanoparticles coated with cysteamine including a process of obtaining the quantum dot nanoparticles coated with cysteamine by drying the obtained water layer after obtaining the water layer separated from the reaction solution; and a step of inducing one water-soluble monosaccharide selected from the group consisting of gluconic acid, citric acid, propionic acid, butyric acid and oleic acid.
    • 本发明涉及量子点的制造方法,包括:制造量子点纳米颗粒溶液的步骤; 在量子点纳米颗粒溶液中加入表面改性材料的步骤; 向添加有表面改性材料的量子点纳米颗粒溶液中加入水并从加入水的反应溶液中分离水层的步骤; 制造包含半胱胺的量子点纳米粒子的步骤,包括通过在获得从反应溶液中分离的水层之后干燥获得的水层获得涂覆有半胱胺的量子点纳米粒子的方法; 以及诱导一种选自葡萄糖酸,柠檬酸,丙酸,丁酸和油酸的水溶性单糖的步骤。
    • 38. 发明公开
    • 광자 애벌란시 효과를 보여주는 프로브-이온을 이용하는 진단 시스템 및 방법
    • 诊断系统和利用探针离子曝光的方法AVALANCHE效应
    • KR1020080108480A
    • 2008-12-15
    • KR1020087023308
    • 2007-03-19
    • 코닌클리케 필립스 엔.브이.
    • 수이예이베르,얀프레데릭
    • A61K49/00
    • A61K49/0067B82Y5/00
    • The present disclosure provides advantageous systems and methods for significantly increasing the sensitivity and selectivity for diagnostic procedures, e.g., optical biopsy. The disclosed systems and methods use a highly non-linear effect, the so-called photon avalanche. In the regime close to the avalanche threshold, small differences in density of the probe-ion under investigation or the excitation power can result in very large changes in up-conversion emission intensity. Through this effect, it becomes possible to accurately measure the signal of an optical biopsy probe-ion only in the location(s) where its concentration is highest, while at the same time significantly reducing or eliminating measurement of background signal from probe-ions distributed with a somewhat lower concentration throughout the measurement volume. Also background auto-fluorescence of the surrounding healthy tissue is essentially absent with this technique. ® KIPO & WIPO 2009
    • 本公开提供了用于显着增加诊断程序(例如光学活检)的灵敏度和选择性的有利系统和方法。 所公开的系统和方法使用高度非线性的效应,即所谓的光子雪崩。 在接近雪崩阈值的状态下,正在研究的探针密度的小差异或激发功率可能导致上转换发射强度的非常大的变化。 通过这种效果,可以仅在其浓度最高的位置精确地测量光学活检探针的信号,同时显着地减少或消除来自探针离子分布的背景信号的测量 在整个测量体积中的浓度略低。 本技术基本上不存在周围健康组织的背景自动荧光。 ®KIPO&WIPO 2009