By exposing the blood and blood components to light of 500 nm and higher, only the sensitizer that is bound to nucleic acids of the pathogens will be activated, thus destroying the sensitizer-pathogenic nucleic acid complex. Because unbound sensitizer is not activated at this wavelength, damage ...
Atomic emission spectrophotometry is a method of chemical analysis that uses the intensity of light emitted from a flame, plasma, arc, or spark at a particular wavelength to determine the quantity of an element in a sample. From: Principles of Measurement and Transduction of Biomedical Variables,...
Light-field detection measures both the intensity of light rays and their precise direction in free space. However, current light-field detection techniques either require complex microlens arrays or are limited to the ultraviolet–visible light wavelength ranges3,4. Here we present a robust, scalable...
of at least 150 nm (Suppl. Fig. 7). As previously shown31, the potential mechanism by which a localized increase in temperature at the interface building up over long stimuli induces hyperpolarization and firing inhibition is likely to be mediated in parallel by (i) activation of membrane ...
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DyLight550是DyLight系列荧光染料家族成员之一,吸收波长550nm,最n大发射波长576nm。DyLight是Thermo Fisher Scientific公司的专利技术,是一系列非常明亮并且稳定的荧光基团,是一种新型荧光染料。具有高荧光强度,灵敏性出色,对抗光漂白的能力强,在大多数条件下都能获得荧光图片,PH值稳定性好,在很宽的PH值范围内都能获...
However, fluo-3 lacks a significant shift in emission or excitation wavelength upon binding to Ca2+, which precludes the use of ratiometric measurements (Figure 19.3.3). Simultaneous loading of cells with fluo-3 and our Invitrogen™ Fura...
For a PDRC cooler, the region of interest for infrared spectroscopy is in the wavelength range of 2.5–15 μm, which is also the most diagnostic region for vibrations occurrence. For a material with ultrahigh purity and a small amount of infrared light active bonds, few vibration modes are ...
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Figure3(a)shows the optical transmittance characteristics. Both PVB/AgNWs electrodes exhibited a high optical transmittance in the visible region, which was comparable to the PET oxide samples. The optical transmittance at a wavelength of 550 nm and the average transmittance values between 400 nm...