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1)  NBS modification
NBS修饰
1.
In this paper,the effects of Hg~(2+) on the CD of serum albumin with or without NBS modification were investigated.
为了探明重金属Hg2+进入体内,对血清蛋白固有结构和功能的影响,我们用Hg2+对NBS修饰前后血清蛋白HSA和BSA进行处理,然后分析血清蛋白的圆二色谱特性。
2)  N-bromosuccinimide
NBS
1.
At last, a series of new target compounds were formed in the presence of N-bromosuccinimide, which were characterized by 1H NMR, IR, MS spectra and elemental analyses.
2,6-二甲基吡啶-3,5-二甲酸二乙酯在乙醇中与水合肼反应生成5-甲酰肼基-2,6-二甲基吡啶甲酸乙酯和2,6-二甲基吡啶-3,5-双酰肼,使其与取代的苯甲醛反应,得到相应的腙,最后在N-溴代丁二酰亚胺(NBS)作用下成环。
2.
It was based on the chemiluminescence from the oxidation of sisomicin by N-bromosuccinimide(NBS) in alkaline medium in the presence of dichlorofluorescein as energy transfer.
在碱性条件下,西索米星被NBS(N-溴代琥珀酰亚胺)氧化,其能量可激发共存的二氯荧光素(DCF)而产生化学发光,发光强度与西索米星的质量浓度在一定范围内呈良好的线性关系,基于此,结合流动注射技术,建立了一种直接测定西索米星的化学发光新方法。
3)  modified [英]['mɔdɪfaɪ]  [美]['mɑdə'faɪ]
修饰
1.
Electrochemical Behavior and Determination of Myoglobin at a Lipid-Lauric Acid Modified Glassy Carbon Electrode;
肌红蛋白在磷脂-月桂酸修饰的玻碳电极上的电化学行为及其分析应用
2.
An experimental study of the inhibition of retinoic acid modified intraocular lens implants on posterior capsular opacification in rabbits;
维甲酸修饰人工晶状体植入对兔后囊混浊的抑制作用
3.
Zinc Modified MCM41 Used as Catalyst for the Copolymerization of Ethylene Oxide and Carbon Dioxide;
金属锌修饰的MCM-41催化环氧乙烯和二氧化碳共聚反应(英文)
4)  modification [英][,mɔdɪfɪ'keɪʃn]  [美]['mɑdəfə'keʃən]
修饰
1.
Simulating the covalent modification of corrin with amino acid histidine;
组氨酸共价修饰咕啉的计算机模拟
2.
Preparation and Surface modification of SiO_2 Gate Insulator for Organic Thin Film Transistors;
二氧化硅栅绝缘层的制备与表面修饰
3.
Ethyl modification of SBA-15 mesoporous sieve;
SBA-15介孔分子筛的乙基化修饰
5)  modify [英]['mɔdɪfaɪ]  [美]['mɑdə'faɪ]
修饰
1.
The influences of factors such as modifying method and modifying materials on electrocatalysis are discussed.
主要概述了金属微粒修饰聚苯胺膜电极(PANI/M)对甲醇、甲酸、甲醛等有机小分子的电催化氧化作用,综述了不同修饰方法、修饰材料等因案对PANI/M电极催化性能的影响,以及PANI/M电极在电催化领域的一些应用进展。
2.
Using Carbon Nanotubes (CNTs) to modify the electrodes can get important decreases of the overvoltages in the oxidation reduction reactions of chemical species and dramatic improvements of the reversibility’s in the oxidation reduction reactions of bimolecular,which can improve the sensitivities and stabilities for detection.
碳纳米管用于修饰电极,可降低化学物质氧化还原反应的过电位,改善生物分子氧化还原可逆性,达到提高检测的灵敏度和稳定性的目的。
3.
There is a controversy whether quantifiers modify adjectives for a long time in the field of linguistics.
在语言学界,量词能否修饰形容词一直是一个有争议的问题。
6)  modifying [英]['mɔdɪfaɪ]  [美]['mɑdə'faɪ]
修饰
1.
Study on arginine modifying magnetic nanoparticles as gene vector;
精氨酸修饰的磁性纳米基因载体的研究
2.
The modifying media have been optimized.
对修饰介质进行了优化,以铂丝为基体制得的聚合膜修饰电极对试液pH值有较好的电位响应。
3.
The modifying media have been optimized and theeffect of acidity in modifying medium as well as monomer concentration of aminonaphthol on cyclic voltammetry have been tested.
本文以铂丝为基体,用电化学方法在铂丝电极表面修饰氨基萘酚聚合薄膜,探讨修饰条件对制得的电极pH响应性能的影响及电极的交流阻抗特性。
补充资料:NBS
分子式:C4H4BrNO2
分子量:178.00
CAS号:128-08-5

性质:白色至乳白色细粒结晶,微有溴气味。密度2.098g/cm3,熔点180-183℃(分解),在173.5℃时稍分解。溶于四氯化碳。活性溴的最小含量44.5%。

制备方法:1.由丁二酰亚胺溴化而得。将丁二酰亚胺磨细投入反应锅,加入碎冰和氢氧化钠溶液,搅拌溶解。在剧烈搅拌和冷却的情况下,加入溴和四氯化碳的混合液,搅拌2分钟后迅速过滤。用冰水充分洗涤至洗涤无色,再用少量乙醇洗涤,干燥得成品。2.由丁二酸与氨合成丁二酸铵,再加热脱水生成琥珀酰亚胺,然后再溴化、精制得成品。

用途:有机合成原料,用于调节低能溴化反应,也用于生产橡胶助剂和医药品。可合成溴乙腈医药。农药工业用于合成噻菌灵,还可用作水果保鲜剂以及防腐、防霉剂等。

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