1) changeable fluorescence
变色荧光
2) modified enhanced green fluorescent protein
绿色荧光蛋白突变体
1.
0 kb DNA fragment containing the modified enhanced green fluorescent protein CDNAM1 (EGFP S147/P) andSV40 poly(A) signal sequence was amplified and cloned in frame behind the first eight codons of the nonessential glycoprotein G (gG) of pseudorabies virus (PRV) to yield a transfer plasmid.
将绿色荧光蛋白突变体M 1(EGFPS14 7/P)基因融合到伪狂犬病毒 (PRV)非必需糖蛋白 gG的第 8个氨基酸下游 ,通过同源重组、空斑纯化和PCR筛选获得能表达M 1并导致gG基因部分缺失的重组病毒 gG-/M1+ 。
3) fluorescence colors
荧光颜色
1.
In this study,many samples from two basins have been measured to obtain the fluorescence colors and the differences betwe.
有机包裹体特别是油包裹体的荧光颜色是鉴定有机包裹体和指示油气成熟度的有效手段。
4) green fluorescence
绿色荧光
1.
Based on Er~(3+) energy levels structure,the mechanism and the influence of pumping power on the green fluorescence are revealed theoretically,overcoming the disadvantages of Giles model in explaining this experimental phenomenon.
从铒离子的能级结构出发,分析了掺铒光纤中绿色荧光的产生机理以及绿光荧光功率与泵浦功率的关系,克服了G iles模型在掺铒光纤绿光分析中的不足。
2.
Both theoretical and experimental studies are carried out to investigate the effects of signal power and pumping power on the green fluorescence caused by upconversion.
能级分析和光谱扫描结果表明上转换辐射光为绿色荧光,波长为538 nm和514 nm,其产生机理为铒离子的激发态吸收效应(ESA)。
5) red fluorescence
红色荧光
1.
The preparation technology of nanometer ZnO:Eu,Li powder with red fluorescence material by Sol-Gel method has been discussed.
以乙酸锌为主要原料,探讨了用溶胶-凝胶法合成纳米级ZnO:Eu,Li红色荧光材料的制备工艺;同时用X-射线衍射仪(XRD)、扫描电镜(SEM)、激光粒度仪、荧光光度计对合成产物的结构和发光性质进行了研究。
2.
They emit strong red fluorescence both in solution and in solid state under UV light.
这些化合物在紫外光的激发下 ,固态和溶液都能产生强烈的红色荧光。
3.
The properties and qualities of the marking materials with red fluorescence are very important in bond and currency as an anti-fake method.
红色荧光标识材料的物化性能与品质决定了其作为主要防伪手段在证券和货币上的运用 。
6) fluorescence staining
荧光染色
1.
Observation on basidia and basidiospores of Agrocybe aegerita by fluorescence staining;
用荧光染色法对柱状田头菇(Agrocybe aegerita)子实体担子和担孢子的观察
2.
Treated in water bath under 5 temperature gradient from 43℃ to 47 ℃ for 1min to 5min, the viability of Fusarium virguliforme, an exotic quarantine pathogen originated from USA and Argentina, was analyzed using Guava Easycyte Mini after fluorescence staining.
应用来源于美国、阿根廷的我国对外检疫性有害生物大豆猝死综合症病菌枝状镰孢Fusariumv irguliforme共8个菌株,分别在43℃至47℃5个温度梯度下水浴处理1min至5min5个时间梯度,荧光染色后,经单细胞微量分析系统进行活性检测分析,设置传统萌发试验作为对照,结果表明:该病菌在47℃水浴处理4min即全部失活,SPSS统计分析得出该病菌的活性检测值与处理温度呈极显著负相关,而与处理时间(除菌株2-1和22825呈显著负相关外)均呈极显著负相关;所设置的孢子萌发率与处理温度和处理时间之间也呈极显著负相关;活性检测值与萌发率两者之间具有极显著的正相关性。
补充资料：高压荧光灯用荧光粉
分子式：
CAS号：
性质：高压荧光灯中涂上Eu3+激活的钒酸钇或钒磷酸钇(YVO4:Eu，Y(V，P)O4:Eu)，可提高光效，改善显色性，增加了灯中的红色比和显色指数。YVO4白色立方晶体耐温度猝灭，发光效率高，传递效率大，高压荧光汞灯主要用于街道，厂房和场地照明。
CAS号：
性质：高压荧光灯中涂上Eu3+激活的钒酸钇或钒磷酸钇(YVO4:Eu，Y(V，P)O4:Eu)，可提高光效，改善显色性，增加了灯中的红色比和显色指数。YVO4白色立方晶体耐温度猝灭，发光效率高，传递效率大，高压荧光汞灯主要用于街道，厂房和场地照明。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条