1) Griess reagent
Griess试剂
1.
0), NO_2~- can react with Griess reagent (α-naphthylamine) to form red azo-compound at 100℃ for 1.
0HAC-NaAC缓冲溶液的条件下,NO_2~-与Griess试剂(对氨基苯磺酸,α-萘胺)反应生成红色偶氮化合物在固体基质上能发射强而稳定的室温燐光,Hg~(2+)能催化红色偶氮化合物致使其燐光激烈猝灭,且Hg~(2+)的含量与△Ip成正比,据此建立了红色偶氮化合物固体基质室温燐光猝灭法测定痕量Hg~(2+)的新方法。
2) Griess-Saltzman reagent
Griess-Saltzman试剂
3) Griess reaction
Griess法
1.
Methods Griess reaction, cadmium column reduction and high performance liquid chromatography (HPLC) were used to determine solutions containing standard analytical pure nitrate and nitrite of known concentrations and nitrate and nitrite levels of whole saliva samples obtained from ten volunteers.
方法比较经典的Griess法、镉柱法和高压液相色谱法(HPLC)对含不同浓度的硝酸盐、亚硝酸盐标准品以及10位健康志愿者混合唾液样本中硝酸盐、亚硝酸盐含量的最低检出限和硝酸盐、亚硝酸盐回收率。
2.
To study the inhibitory effect of the extract from Siegesbeckia pubescens on the NO production in LPS-activated macrophage,the production of NO is induced by LPS and determine by Griess reaction,the inhibitory rate on the NO production is calculated and the cell cytotoxicity is evaluated by MTT method.
7释放一氧化氮(NO),Griess法测定培养上清中NO释放量并计算抑制率,MTT法测定细胞存活率评价药物的细胞毒性,以检测腺梗豨莶不同溶剂萃取部位对活化巨噬细胞释放炎症介质NO的抑制作用。
4) reagent
[英][ri'eɪdʒənt] [美][rɪ'edʒənt]
试剂
1.
Combined technology for producing reagent and industrial grades KBr;
试剂溴化钾与工业溴化钾联合生产工艺
2.
A discussion of present situation on chromatography technique and chromatography reagents;
色谱技术与色谱试剂现状评述
3.
Introducing a New Logging Fluorescence Reagent;
推荐一种新的荧光录井试剂
5) agent
[英]['eɪdʒənt] [美]['edʒənt]
试剂
1.
The importance of establishing a record of chemical agent;
建立化学试剂台帐的重要性
2.
Preparation and Exploratory Development of IL-BGE Blood Gas Analyzer Agent;
IL-BGE血气分析仪试剂的配制及应用研究
3.
Selection for Reversible Addition-Fragmentation Chain Transfer Radical Polymerization Agents
可逆加成-断裂链转移自由基聚合试剂的选择
6) reagents
试剂
1.
A competitive immunoassay and reagents using flowing fluorescent-code microspheres for screening of clenbuterol;
克伦特罗流式微球竞争性免疫检测技术及试剂
2.
Influence of several reagents on photocatalytic decolorization of methyl orange with NO_3~-
几种试剂对硝酸根光催化脱色甲基橙的影响
3.
The recent advance in PEG-supported organic synthesis reactions, reagents and catalysts was reviewed with 30 references.
综述了近年来聚乙二醇支撑的有机合成反应、试剂和催化剂的研究进展。
补充资料：Griess diazotization reaction
分子式：
CAS号：
性质：芳香族伯胺在过量的强无机酸存在下与亚硝酸(钠)反应，生成芳香族重氮盐。是芳香族胺重氮化的重要反应。应用广泛，芳环上可含有卤素、硝基、磺酸基、烷基、醛基等。若苯核上同时含有多个吸电子基团，反应比较困难。重氮化合物往往不太稳定，受热迅速分解，操作温度常需控制在5℃以下。重氮盐是极有用的试剂，用于多种芳香化合物的合成。脂肪族伯胺也能发生反应，但产物极不稳定。
CAS号：
性质：芳香族伯胺在过量的强无机酸存在下与亚硝酸(钠)反应，生成芳香族重氮盐。是芳香族胺重氮化的重要反应。应用广泛，芳环上可含有卤素、硝基、磺酸基、烷基、醛基等。若苯核上同时含有多个吸电子基团，反应比较困难。重氮化合物往往不太稳定，受热迅速分解，操作温度常需控制在5℃以下。重氮盐是极有用的试剂，用于多种芳香化合物的合成。脂肪族伯胺也能发生反应，但产物极不稳定。
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