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    • 41. 发明申请
    • METHOD FOR INCREASING A READ-OUT SPEED OF A CCD-DETECTOR
    • 增加CCD检测器读出速度的方法
    • WO2007019039A1
    • 2007-02-15
    • PCT/US2006/028745
    • 2006-07-25
    • CORNING INCORPORATEDPIECH, Garrett AWEBB, Michael B
    • PIECH, Garrett AWEBB, Michael B
    • G01J3/28G01N21/77
    • G01N21/7743G01J3/2803
    • A typical use of linear or two dimensional spectrometers is to expose the detector area (102) , and then shift the photo-electric charges out of the device in a serial fashion. If the illuminating signal (118) is spatially narrow relative to the size of the array, this will drive down the percent of the detector that is utilized, as only a relatively small number of pixels are used to detect the beam. The present invention proposes a method which capitalizes on this spatial under-utilization, and alters the clocking scheme to maximize the read-out speed of the pixels containing signal information. This type of clocking scheme raises the optical power saturation level of the spectrometer. Such an improvement in optical power handling is beneficial for spectrometer based detection of resonant waveguide grating biochemical binding, since in such systems the performance is frequently limited by spectrometer saturation.
    • 线性或二维光谱仪的典型用途是暴露检测器区域(102),然后将光电荷以串联方式移出设备。 如果照明信号(118)相对于阵列的尺寸在空间上窄,则这将驱动所使用的检测器的百分比,因为仅使用相对较少数量的像素来检测光束。 本发明提出了一种利用该空间利用不足的方法,并且改变了时钟方案以使包含信号信息的像素的读出速度最大化。 这种类型的时钟方案提高了光谱仪的光功率饱和水平。 光功率处理的这种改进对于谐振波导光栅生化结合的基于光谱仪的检测是有利的,因为在这样的系统中,性能常常受到光谱仪饱和度的限制。
    • 42. 发明申请
    • FINING OF BOROALUMINO SILICATE GLASSES
    • 金刚石硅酸盐玻璃的修整
    • WO2007002865A1
    • 2007-01-04
    • PCT/US2006/025464
    • 2006-06-28
    • CORNING INCORPORATEDELLISON, Adam, J.
    • ELLISON, Adam, J.
    • C03C3/091C03B17/00C03B17/06C03B5/08
    • C03C3/091C03B17/06C03C1/004
    • Glasses are disclosed which can be used to produce substrates for flat panel display devices, e.g., active matrix liquid crystal displays (AMLCDs). The glasses have MgO concentrations in the range from 1.0 mole percent to 3.0 mole percent and Σ[RO]/[Al 2 O 3 ] ratios greater than or equal to 1.00, where [Al 2 O 3 ] is the mole percent of Al 2 O 3 and Σ[RO] equals the sum of the mole percents of MgO, CaO, SrO, and BaO. These compositional characteristics have been found to improve the melting properties of batch materials used to produce the glass, which, in turn, allows the glasses to be fined (refined) with more environmentally friendly fining agents, e.g., tin as opposed to arsenic and/or antimony.
    • 公开了可用于制造平板显示装置的基板的玻璃,例如有源矩阵液晶显示器(AMLCD)。 玻璃具有在1.0摩尔%至3.0摩尔%范围内的MgO浓度和大于或等于1.00的S [RO] / [Al 2 O 3 O 3]比例, 其中[Al 2 O 3]是Al 2 O 3 3的摩尔百分数,S [RO]等于 MgO,CaO,SrO和BaO的摩尔百分数之和。 已经发现这些组合特征提高了用于生产玻璃的批料的熔化性能,这又使玻璃用更环保的澄清剂(例如锡)与砷和/ 或锑。
    • 43. 发明申请
    • SYSTEM AND METHOD FOR PERFORMING G PROTEIN COUPLED RECEPTOR (GPCR) CELL ASSAYS USING WAVEGUIDE-GRATING SENSORS
    • 使用波导光栅传感器进行G蛋白偶联受体(GPCR)细胞测定的系统和方法
    • WO2006107506A2
    • 2006-10-12
    • PCT/US2006/008582
    • 2006-03-10
    • CORNING INCORPORATEDFANG, YeFERRIE, Ann, M.FONTAINE, Norman, H.YUEN, Po KiLAHIRI, Joydeep
    • FANG, YeFERRIE, Ann, M.FONTAINE, Norman, H.YUEN, Po KiLAHIRI, Joydeep
    • G01N33/543G01N21/77G01N33/68
    • G01N33/5041G01N21/4788G01N21/553G01N2333/726G01N2500/10
    • The present invention includes a system and method that uses optical LID biosensors to monitor in real time agonist-induced GPCR signaling events within living cells. Particularly, the present invention includes a system and method for using an optical LID biosensor to screen compounds against a target GPCR within living cells based on the mass redistribution due to agonist-induced GPCR activation. In an extended embodiment, the present invention discloses different ways for self-referencing the optical LID biosensor to eliminate unwanted sensitivity to ambient temperature, pressure fluctuations, and other environmental changes. In yet another extended embodiment, the present invention discloses different ways for screening multiple GPCRs in a single type of cell or multiple GPCRs in multiple types of cells within a single medium solution. In still yet another extended embodiment, the present invention discloses different ways to confirm the physiological or pharmacological effect of a compound against a specific GPCR within living cells.
    • 本发明包括使用光学LID生物传感器来实时监测活细胞内激动剂诱导的GPCR信号传导事件的系统和方法。 具体而言,本发明包括使用光学LID生物传感器基于由激动剂诱导的GPCR激活引起的质量重新分布来筛选针对活细胞内的靶GPCR的化合物的系统和方法。 在扩展实施例中,本发明公开了用于自引用光学LID生物传感器以消除对周围温度,压力波动和其他环境变化的不期望的灵敏度的不同方式。 在另一个扩展的实施方案中,本发明公开了用于在单一介质溶液内的多种类型的细胞中筛选单一类型的细胞中的多种GPCR或多种GPCR的不同方式。 在另一个扩展的实施方案中,本发明公开了确认化合物针对活细胞内特定GPCR的生理学或药理学作用的不同方法。
    • 45. 发明申请
    • LABEL-INDEPENDENT DETECTION OF UNPURIFIED ANALYTES
    • 不标记分析的标签独立检测
    • WO2006072043A2
    • 2006-07-06
    • PCT/US2005/047564
    • 2005-12-29
    • CORNING INCORPORATEDAKLIAN, Mannix, V.
    • AKLIAN, Mannix, V.
    • G01N33/54373B82Y15/00B82Y30/00
    • The present invention features use of evanescent field sensing to detect or evaluate unpurified, unlabeled analytes in raw samples. Capture molecules capable of binding to an analyte of interest can be immobilized to a sensing surface of an evanescent field sensor. The interaction between the analyte of interest in a raw sample and the immobilized capture molecules alters the refractive index at the sensing surface, thereby producing a detectable signal in the reflected light from the surface. Raw samples amenable to the present invention include, but are not limited to, cell lysates, tissue extracts, bodily fluid, or biologically-derived samples. Evanescent field sensors suitable for the present invention include, but are not limited to, grating-coupled waveguides.
    • 本发明的特征在于使用瞬逝场感测来检测或评估原始样品中未纯化的未标记分析物。 能够结合感兴趣分析物的捕获分子可以被固定到瞬逝场传感器的感测表面。 原始样品中感兴趣的分析物与固定的捕获分子之间的相互作用改变了感测表面处的折射率,由此在来自表面的反射光中产生可检测信号。 适用于本发明的原始样品包括但不限于细胞裂解物,组织提取物,体液或生物衍生样品。 适用于本发明的消逝场传感器包括但不限于光栅耦合波导。