• The adsorption active center of D354 resins is the free surface amino group.

    树脂吸附活性中心自由胺基

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  • Reduction of azides is an important method to introduce amino group to organic molecules.

    还原有机分子引入氨基重要方法

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  • Methods the free amino group in the deacetylated chitosan was determined by linear titration.

    方法线性滴定测定聚糖(游离)含量。

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  • The antibacterial ability of chitosan to E. coli was related to the protonation of amino group.

    聚糖大肠杆菌的抑菌作用与其氨基的质子化有关

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  • The meso carbon atom of the methine linkage of the dye is attached to the nitrogen atom of an amino group.

    染料甲川链的中位原子与氨基的原子相连。

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  • The invention discloses titanate derivative containing a secondary amino group and a preparation method thereof.

    发明公开了一种含有氨基钛酸酯衍生物及其制备方法

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  • It is the only carrier of a side chain primary amino group in proteins, having important structural and chemical roles.

    一个氨基蛋白质具有重要结构化学作用唯一载体

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  • The synthetic method is convenient, has long fluorescent life and active group amino group and very high application value.

    发明化合物合成方法简便具有长的荧光寿命活性基团氨基具有极大应用价值

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  • A group of polyamides formed by the condensation between an amino group of one molecule and a carboxylic acid group of another.

    一类分子氨基个分子的羧酸之间缩合而生成的聚酰胺

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  • It is an important precursor of several amino acids, and also ACTS as a source of the amino group in various metabolic reactions.

    许多氨基酸重要前体也是许多反应氨基基团来源

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  • Its preparation method adopts sodium periodate activated low-molecule heparin to modify free amino group on the superoxide dismutase.

    制备方法是采用高碘酸活化低分子素来修饰氧化物歧化酶自由氨基

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  • Step II: Ganciclovir with a protected 2-amino group and one aliphatic hydroxy group protected is subjected to de-protection of the amino group.

    第二:2-氨基一个脂链羟基保护洛韦脱除氨基保护。

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  • Small molecules that can be polymerized to form proteins. Name derives from the presence of an amino group as well as an acidic carboxyl group.

    聚合形成蛋白质分子名称来自它们所带氨基以及酸性的羧基。

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  • Pyridonecarboxylic acid derivative substituted by bicyclic amino group, ester thereof, salt thereof, and bicyclic amine as intermediate thereof.

    双环氨基取代的吡啶酮羧酸衍生物其酯以及可用作中间体的双环类胺

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  • The effects of the amino group content of APDMS on the morphology and properties of the cured epoxy resins modified by the APDMS were investigated.

    研究氨基硅氧烷氨基含量改性环氧树脂形态性能影响

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  • The new fluorescent band is considered to be related to the intramolecular charge transfer between the amino group and the quinonoid carbonyl group.

    我们认为新的荧光峰与基和醌羰基之间分子内电子转移有关

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  • The experimental result also shows that the nitrogen element on the surface of contact black surface may be mainly in forms of amino group and nitro group.

    此外,实验分析了接触炭黑表面元素组成,结果表明主要是以氨基硝基的形式存在

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  • The results showed that epoxy resin modified by amino group of polysiloxane fluid which was an industry product also had good toughness and heat-resistence.

    结果表明,用工业氨基硅油合成的改性环氧树脂同样具有良好韧性耐热性。

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  • Guanine: organic compound of the purine family often called a base consisting of two rings each containing both nitrogen and carbon atoms and an amino group.

    嘌呤嘌呤有机化合物称为碱基包含二个原子原子,还有一个

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  • Any of various natural or synthetic compounds containing two or more amino acids linked by the carboxyl group of one amino acid and the amino group of another.

    自然人工合成包括个或二个以上氨基酸通过一个氨基酸的基和一个的羧基结合而成。

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  • The surface amino group was transferred to the aldehyde group after it reacted with ninhydrin. The surface aldehyde group was confirmed by the mirror reaction.

    表面伯胺茚三酮反应转化醛基通过镜反应证明了醛基的存在。

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  • Cytosine organic compound of the pyrimidine family often called a base consisting of a single ring containing both nitrogen and carbon atoms and an amino group.

    嘧啶:嘧啶有机化合物称为包含个单环,内有氮原子原子还有群。

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  • The reactions between aldolase and TNBS suggest that the amino group or groups, in snake aldolase, may play a special role in maintaining its native conformation.

    缩酶TNBS之间反应支持酶分子的氨基,尤其是肌醛缩酶的氨基维护天然构象中特殊作用的观点。

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  • OBJECTIVE: Effects of heat denaturation time duration and temperature on the surface reactive amino group content of spray dried bovine serum albumin microspheres were investigated.

    目的考察固化时间温度喷雾干燥血清白蛋白微球表面活性氨基含量影响

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  • The zwitterion terpolymers of the invention are made from the terpolymers by internal transfer of the proton of the carboxylic acid to the amino group of the acrylamide or acrylate monomer.

    发明两性离子共聚物羧酸质子内部转移丙烯酰胺丙烯酸单体氨基酸三元共聚物。

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  • The difference of ammonia, amido, amino group and quaternary ammonium salt, some common wrong expressions on them, and the valence state of phosphorus in some of its oxyacid were pointed out.

    指出氨基铵盐区别及其常见错误表述以及的几种含氧酸磷的态,并着重指出没有“ 次亚磷酸”的叫法。

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  • Disclosed is a color deepening agent containing silica particles which are treated with a silane coupling agent having an amino group under acidic conditions and a polyether-modified polysiloxane.

    本发明公开了一种色彩加深述色彩加深剂包含采用具有氨基 的硅偶联剂在酸性条件下处理二氧化硅微粒聚醚改性的聚硅氧 烷。

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  • Various aryl triflates, bearing ketone or aldehyde groups, were evaluated for palladium-mediated introduction of an amino group at the triflate position in the presence of various phosphine ligands.

    各种含有芳基三氟甲磺酸催化量和膦体的存在下与或酰胺发生取代反应。

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  • Various aryl triflates, bearing ketone or aldehyde groups, were evaluated for palladium-mediated introduction of an amino group at the triflate position in the presence of various phosphine ligands.

    各种含有芳基三氟甲磺酸催化量和膦体的存在下与或酰胺发生取代反应。

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