Compulsory ordination of biological cells in wave-guide long-path optical cell for detection of trace components in biological cells.

1. Teflon AF 2400最近被商业化，其具有比水（1.33）低的折射率（1.29），并且这意味着光的波导在水中是可能的。我们使用特氟隆AF 2400作为一个波导毛细管长光程池的荧光。He-Cd和Ar激光分别用作325 nm和514.5 nm的激发源。通过波导池进行激发，并在垂直于环的方向上收集来自伤口毛细血管池的荧光。在325 nm激发下，从细胞壁发射的450 nm处的荧光强度随着溶剂折射率的增加而沿着降低。这可能是由于溶剂的吸收引起的光源光的衰减造成的。在我们的实验中，折射率越高的溶剂在325 nm处的吸收越大。另一方面，在514.5nm激发下，在590 nm处的荧光强度随溶剂的折射率而增加。 ...更多信息 波导电池用于在溶液中照射太阳光。结合水环境中的光化学过程，构建了超氧阴离子产生能力的评价体系。该技术是基于流动注射-鲁米诺化学发光检测法。照射结束后，将载体（含样品）流与鲁米诺溶液合并，并引入化学发光检测器。实验结果表明，超氧阴离子的产生与腐殖酸浓度呈线性关系，直至50 ppm。通过改变载体流速，测得超氧阴离子在pH 11水溶液中的半衰期为15 s。在太阳模拟器照射5分钟后获得ESR谱。除了由于OH自由基而产生的四个尖峰之外，在OH信号的中间还出现了宽峰。河水是在位于东京的玉川河的18个点收集的。在重金属离子Zn（II）、Ni（II）和PT（IV）的作用下，克氏小球藻（Chlorella kessleri）转化为一个大的连接细胞（未分裂）。将规则型和大连通型单元引入到1中提到的波导单元中。从波导毛细管的荧光中提取自相关函数，并根据细胞形状得到一些差异。少

1.Teflon AF 2400 was recently commercialized, that has a refractive index(1.29) lower than water (1.33), and which means that the wave-guiding of light is possible in water. We used Teflon AF 2400 as a wave-guide capillary longpath cell for fluorometry. He-Cd and Ar lasers were used as the excitation source, at 325 nm and 514.5 nm, respectively. The excitation was executed through the wave-guide cell and the fluorescence from the wound capillary cell was collected in a perpendicular direction to the loop. With excitation at 325 nm, the fluorescence intensity at 450 nm emitted from the cell wall decreased along with the increase in the refractive index of the solvent. This can be caused by attenuation of the source light due to absorption by the solvent. In our experiment, the solvent of the higher refractive index has the higher absorption at 325 nm. On the other hand, the fluorescence intensity at 590 nm, with excitation at 514.5 nm, increases with refractive index of the solvent.2.Th … More e wave-guide cell was used for irradiation of solar light in the solution. In connection with the photo-chemical processes in the aquatic environment, the evaluation system for the production ability of superoxide anion was constructed. The technique was based on the flow injection method with luminol chemiluminescence detection. After irradiation was finished, the carrier (with sample) flow was merged with the luminol solution and was introduced into a chemiluminescence detector. The results of the laboratory experiment show that the production of superoxide is linearly related to the concentration of humic acid up to 50 ppm. By means of changing the flow rate of the carrier, the half-life time of superoxide at pH 11 aqueous solution was estimated as 15 s. ESR spectra were obtained after 5 min. irradiation of the solar simulator. In addition to the four sharp peaks due to OH radicals, a broad peak appeared at the middle of the OH signal. The river water was collected at 18 points of the Tamagawa River located in Tokyo. Upstream, the production ability of superoxide was observed, but not downstream or in the estuarine district.3.When heavy metal ions such as Zn(II), Ni(II) and PT(IV), Chlorella kessleri (minute unicellular algae) transformed to a large connected cell (not-devided). The regular type and the large connected type cell was introduced into the wave-guide cell mentioned in 1. The auto-correlation function was taken from the fluorescence of the wave-guide capillary, and some difference based on the cell shape was obtained. Less