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    • 33. 发明授权
    • Method for high spatial resolution stochastic examination of a sample structure labeled with a substance
    • 用物质标记的样品结构的高空间分辨率随机检验方法
    • US08293490B2
    • 2012-10-23
    • US12632639
    • 2009-12-07
    • Volker SeyfriedJochen Sieber
    • Volker SeyfriedJochen Sieber
    • G01N33/53G01N31/00
    • G01N21/6428G01N21/6458
    • A method for high spatial resolution stochastic examination of a biological sample structure labeled with a labeling substance is described. The method comprises providing a biological sample structure; choosing such a labeling substance that has molecules present in a first state and in a second state, and the first and second states differ from one another in at least one photophysical property such that there is sufficient probability that one portion of the molecules of the substance will be in the first state and another portion of the molecules will be in the second state and within which labeling substance a change of the state of the molecules can occur spontaneously between the two states in both directions; and labeling the biological sample structure with the substance.
    • 描述了用标记物质标记的生物样品结构的高空间分辨率随机检查方法。 该方法包括提供生物样品结构; 选择具有以第一状态和第二状态存在的分子的这种标记物质,并且第一和第二状态在至少一种光物理性质上彼此不同,使得物质分子的一部分有足够的可能性 将处于第一状态,并且分子的另一部分将处于第二状态,并且标记物质内的分子状态的变化可以在两个方向的两个状态之间自发地发生; 并用物质标记生物样品结构。
    • 35. 发明授权
    • Method for high spatial resolution examination of samples
    • 样品高空间分辨率检测方法
    • US07830506B2
    • 2010-11-09
    • US11653444
    • 2007-01-16
    • Hilmar GugelMarcus DybaVolker Seyfried
    • Hilmar GugelMarcus DybaVolker Seyfried
    • G01J3/30
    • G01N21/6458
    • A method for high spatial resolution examination of a sample, the sample to be examined including a substance that can be repeatedly converted from a first state into a second state, the first and the second states differing from one another in at least one optical property. The method includes: a) bringing the substance into the first state by means of a switching signal in a sample region to be recorded, b)inducing the second state by means of an optical signal, spatially delimited subregions being specifically excluded within the sample region to be recorded, c) reading out the remaining first states, and d) steps a) to c) are repeated, the optical signal being displaced upon each repetition in order to scan the sample, wherein the individual steps a) to d) are carried out in a sequence adapted to the respective measuring situation.
    • 一种用于样品的高空间分辨率检查的方法,待检查的样品包括可以从第一状态重复转换为第二状态的物质,第一和第二状态在至少一个光学性质中彼此不同。 该方法包括:a)借助于要记录的样本区域中的切换信号使物质进入第一状态,b)通过光信号诱导第二状态,在样本区域内具体排除空间划分的子区域 被记录,c)读出剩余的第一状态,并且d)步骤a)至c)被重复,光信号在每次重复时被移位以便扫描样品,其中各个步骤a)至d)是 以适合于相应测量情况的顺序进行。
    • 37. 发明申请
    • Method for investigating transport processes
    • 调查运输过程的方法
    • US20060054800A1
    • 2006-03-16
    • US11225809
    • 2005-09-13
    • Volker Seyfried
    • Volker Seyfried
    • H01J3/14G01N21/86
    • G01N21/6458G01N21/6428Y10T436/117497
    • A method for investigating transport processes in a preferably biological specimen, a laser light beam (2, 3) being guided by means of a scanning apparatus line by line over the specimen within definable specimen regions, and the light proceeding from the specimen being detected by means of a detection apparatus, is characterized, in the interest of the capability of investigating, with high accuracy, processes within the specimen that proceed on a short time scale, in that both an image production light beam (5) for the purpose of observing the specimen and a manipulation light beam (4) for the purpose of manipulating the specimen are used as the laser light beam (2, 3), the image production light beam (5) preceding the manipulation light beam (4) in such a way that pixels of the specimen not yet manipulated by the manipulation light beam (4) are illuminated with the image production light beam (5).
    • 一种用于研究优选生物样品中的运输过程的方法,通过扫描设备在可限定的样品区域内逐个线上的样品引导的激光束(2,3),并且从样品进行的光由 检测装置的特征在于,为了以高精度调查在短时间尺度进行的标本内的处理的能力,为了观察目的,为了观察图像产生光束(5)的能力, 将用于操作样本的样本和操作光束(4)用作激光束(2,3),操作光束(4)之前的图像产生光束(5)以这种方式 未被操作光束(4)操纵的样本的像素被图像产生光束(5)照亮。