他说：“我可以使用一种酶，来代替使用昂贵的机器，使它产生化学荧光。”
"Instead of using fancy machinery, I can use an enzyme to make the chemical fluoresce," he says.
系统应用在化学荧光免疫定量检测仪中，实际运行结果表明：该系统稳定性好，精确度高，达到了预期的性能指标要求。
The system is working well in the chemiluminescent fluorescence immunoassay detector with high stability and precision, and can reach the performance that expected.
最近的化学分析已确定它们所包含的蓝色荧光物质是邻氨基苯甲酸的糖基化形式。
Recent chemical analysis has identified the blue fluorescent material they contain as a glycosylated form of anthranilic acid.
化学物质鲁米诺应用在犯罪现场中，因为它在血液中发荧光。
The chemical Luminol is used at crime scenes because it fluoresces in the presence of blood.
由于不同细菌对不同污染的敏感程度不同，因此，不同颜色的荧光可以用来显示特定的化学物质。
And because different bacterial species are sensitive to different pollutants, different coloured glows can indicate the presence of specific chemicals.
这对于荧光录井人员对化学危险品安全使用及保管具有一定的指导意义。
It has certain guiding meaning for safe use and the care of the dangerous chemical reagents for fluorescence logging personnel.
而该新方法使用了“微x射线束荧光技术”，可以探测到指纹携带的化学成分，却不会指纹的保存状态。
The new method USES a technology called mini-X-ray fluorescence to detect chemical elements in fingerprints without altering them.
荧光物质分子被化学反应激发后发出的光被称为化学发光。
ChemiLuntinescence (CL) is the emission of light after excitation of a fluorescent molecule by a chemical reaction.
因为SRS显微镜通过侦测原子之间化学键的固有振动来完成工作，因此无须侵入性荧光标记。
Because SRS microscopy works by detecting the intrinsic vibrations in chemical bonds between atoms, it doesn't require intrusive fluorescent labeling.
因此，不含荧光剂等对人体有害的化学物质，是经宝鸡市卫生检疫部门认可的一次性环保纸杯。
Therefore, the non-fluorescent agent of poisonous chemical substances, is the health and quarantine departments in Baoji City approved a one-time green paper cups.
作为电离辐射可引起化学反应，并导致许多物质发光或荧光。
As an ionizing radiation it can cause chemical reactions, and causes many substances to glow or fluoresce.
目的通过与化学发光法比较，了解双色红外荧光技术在目标蛋白磷酸化检测中的优势。
Objective To assess the value of two-color infrared fluorescence imaging system in detecting protein phosphorylation in comparison with chemiluminescent detection.
超纯正常羊血清在发光和荧光免疫组化和免疫细胞化学方法中作为封闭液和抗体稀释液使用。
Premium quality normal goat serum for use as blocking reagent and antibody diluent for chromogenic and fluorescent immunohistochemical and immunocytochemical assays.
文章分析了荧光产生的原因和荧光物质的结构以及加氢工艺条件和催化剂的化学组成对产生荧光物质的影响；
This article discusses the molecular structure of the fluorescence, the effects of processing conditions of hydrogenation and chemical composition of catalysts of the occurrence of fluorescence.
方法免疫组织化学染色结合显微图像定量分析和免疫荧光双重染色。
Methods Immunohistochemical staining combined with the micro-image analysis and immunofluorescence histochemical double-staining technique were used.
荧光增白剂自身的物理化学性质影响了其在塑料基体中的分散状态，进而影响了增白效果。
The physical and chemical characters of FWA influence the dispersing state of it in plastics, furthermore its whitening effect.
方法免疫组织化学和免疫荧光双标记技术。
Methods Immunohistochemical and double immunofluorescence techniques were used in the study.
方法应用细胞培养、免疫组织化学、核荧光标记、荧光逆行追踪和酶组织化学等技术。
Methods Cell culture, immunohistochemistry, nucleus fluorescence labeling, fluorescence retrograde labeling and enzymatic histochemistry technique were used.
采用机械力固相化学反应，为制备稀土纳米荧光材料寻求了一条新的简单易行、效果更优的方法。
We have get a simple and direct, easy operation, good effect method for preparing nano-sized rare earth phosphors by means of mechanical solid state chemical reaction.
方法应用细胞培养、疫组织化学、荧光标记、光逆行追踪和酶组织化学等技术。
Methods Cell culture, immunohistochemistry, nucleus fluorescence labeling, fluorescence retrograde labeling and enzymatic histochemistry technique were used.
荧光染色法是一种敏感的细胞化学染色法，它可以反映出细胞生物化学成分的微小变化。
Fluorescent staining method is a sensitive cytochemical staining method, it can reflect minimal changes of biochemical components of cells.
电镜、相差显微镜、荧光显微镜检查及细胞组织化学染色均有助于诊断。
The electron microscope, phase contrast microscope, fluorescence microscope and cellular histochemical stain are helpful to diagnosis.
方法免疫荧光组织化学双重染色，染色结果在激光共聚焦扫描显微镜下观察。
METHODS Immunofluorescence histochemical double staining technique was used and the staining results were observed with confocal laser scanning microscope.
用免疫荧光组织化学法检测脑缺血再灌注后早期大鼠大脑梗死中心区、梗塞周边区和缺血对侧NG2和O4阳性细胞数量。
Then to determinate NG2 of O4 positive cells in the ischemic core, ischemic penumbra and contralateral area of rats at each time-point after reperfusion by immunofluorescence histochemistry.
利用平面光纤光导将光波传输到测定部位的化学传感技术可以进行光度和荧光分析。
Chemical sensing can simply be achieved by transporting light to and from a measurement site with a plain fibre light guide for spectrophotometric or fluorimetry analysis.
结果免疫组织化学和双免疫荧光标记结果显示TIMP-1在正常肌肉的血管内皮细胞处表达；
Results The results of immunohistochemistry and double immunofluorescence showed that TIMP-1 was positive in vascular endothelial cells of normal muscles.
结果免疫组织化学和双免疫荧光标记结果显示TIMP-1在正常肌肉的血管内皮细胞处表达；
Results The results of immunohistochemistry and double immunofluorescence showed that TIMP-1 was positive in vascular endothelial cells of normal muscles.
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