醛基

计算结果表明：DMB分子容易得到电子，且醛基上的碳原子是亲核反应的作用点。

The calculated results show that DMB is activity to get electron , and the carbon in the aldehyde group is the nucleophilic reaction site .

含有活性醛基的表阿霉素、丝裂霉素作为实验用药，不含活性醛基的5-氟尿嘧啶作为阳性对照。

E-ADM and MMC containing active aldehyde group were used as experimental drug , while 5-Fu no containing active aldehyde group as positive control drug .

以壳聚糖包被Fe纳米线，以戊二醛为交联剂对壳聚糖表面进行醛基化，制备磁性纳米线/壳聚糖复合体，并对其形成机理进行了探讨。

Magnetic nanowires / chitosan was prepared by glutaraldehyde as cross-linking reagent . Forming mechanism was researched .

将已知醛基含量的双醛淀粉水悬浮液在不同pH值条件进行各种加热处理。

Dialdehyde starch of known aldehyde group content were subjected to various heat treatments in aqueous suspensions at different pH values .

N，N′-双（3-醛基水杨酸）乙二胺的单核铜配合物异构体的合成与表征

Synthesis and Characterization of Two Isomers of the Mononuclear Copper Complexes of N , N ′ - bis ( 3-Carboxysalicylidene ) Ethylene Diamine

鉴于氨基跟醛基的高反应活性，（Ⅵb）很容易被含氨基的靶向性物质进行修饰，用以增强对组织或器官的靶向性。

Since the aldehyde group can react with amines easily , ( ⅵ b ) can be modified with a tumor-targeting compound which have an amino group to achieve tumor specificity .

方法：分别取HCV融合抗原及分片段抗原，点至醛基化玻片上，制成HCV不同片段抗体蛋白芯片。

METHODS : Proteinchip for different HCV antibodies was established by coating chimeric antigen and the4 segments of HCV antigens on the slide .

实验用药：表阿酶素（E-ADM）和丝裂酶素（MMC）为含有活性醛基的抗肿瘤药物；

E-ADM and MMC were experimental drug consisting of active aldehyde group .

考察了溶液pH值、氧化时间、氧化温度和氧化剂浓度等因素对氧化纤维素醛基含量和回收率的影响。

The effects of reaction conditions such as oxidation time , temperature , pH value of solution , and oxidant concentration on the yield and content of aldehyde group in the oxycellulose were investigated in detail .

以微晶纤维素为原料，高碘酸钠（NaIO4）作氧化剂制备了氧化纤维素，考察了反应时间、高碘酸钠与微晶纤维素投料比、反应温度和溶液pH等条件对醛基的影响；

Preparation of oxycellulose was studied with minicrystal cellulose using NaIO_4 as oxidant . The influences of reaction time , oxidant concentration , reaction temperature and pH of solution on the aldehyde group of oxycellulose were discussed .

研究了醛基保护，体系pH、反应温度、单体配比、HRP用量、H2O2滴加时间对PHBEA和PHS共聚反应的影响。

The aldehyde group protection and effects of system pH , polymerization temperature , ratio of monomers , amount of HRP and H2O2 dropwise time on copolymerization were investigated .

方法将CD3，CD4，CD8抗体固定于醛基玻片上，形成3×3阵列，从全血中分离出的单个核细胞与之反应，形成选择性细胞群。

Methods : Antibodies of CD3 , CD4 and CD8 were spotted on the aldehyde slide . Lymphocytes , isolated from peripheral blood , were dripped on the slide .

用Tollens和Fehling试剂鉴别醛基的探讨

Inquires about the Verdict of Aldehyde Groups by Tollens Reagent and Fehling Reagent

为了进一步拓展氧化纤维素的应用领域，采用高碘酸钠对棉纤维进行选择性氧化，制备了二醛基纤维素棉纤维，用红外光谱、X衍射等手段分析了氧化棉纤维的聚集态结构。

For developing further the application domain of oxidised cellulose , the 2,3-dialdehyde cellulose was prepared by selective oxidation of cotton fiber with sodium periodate , and the aggregated structure of the oxidized cotton fiber was analyzed by means of FT-IR and X-Ray , etc.

结论高表达的ARL-1基因明显降低含有活性醛基化疗药物的细胞毒性和抑制其所诱导的细胞凋亡，增强人肝癌细胞的耐药性。

Conclusions High level of ARL-1 gene expression can significantly suppress the cytotoxicity and reducer the cell apoptosis induced by chemotherapeutic drugs containing active aldehyde . Meanwhile , it can enhance the drug resistance .

基于原子转移自由基法和聚合物末端功能改性，由酰肼键和醛基缩合反应，合成了一系列酰腙型两亲性动态共聚物聚苯乙烯-b-聚乙二醇（PS-b-PEG）。

Through atom transfer radical polymerizations and polymer end-modifications , amphiphilic dynamic block copolymer systems , which are polystyrene-b-poly ( ethylene glycol ) ( PS-b-PEG ) with acylhydrazone bond , are formed via condensation of acylhydrazine bonds with aldehyde bonds .

阻燃剂QFR-051为磷-氮阻燃剂，以羟基和醛基为活性基团，磷含量为14.6%，本文用红外分析法对阻燃剂的结构和制备过程进行了分析。

There is no formaldehyde in flame retardants and treated cotton fabrics . QFR-051 contains elements of phosphorous and nitrogen . And it is reactive due to - OH and - CHO , with a phosphorous content of 14.6 % .

醛基化合物在银氨溶液中几种反应的探讨

Study on reaction of formal compounds in silver diamminonitrate solution

将探针按一定的顺序点样于醛基化的玻片上，制备成基因芯片。

Gene chips were made by doting the probes to modified slide .

一个鉴别醛基试剂的讨论

An Inquiry about the Test of Aldehyde Groups Reagent

发生在醛基上的反应主要有氧化、氢化、缩合、脱羰基等；

Aldehyde oxidation , hydrogenation reaction on main , condensation , de Carbonyl ;

含醛基功能化离子液体为载体液相合成氨基醚类化合物

Solution Phase Parallel Synthesis of Amino-ether Compounds Using Aldehyde-Functionalized Ionic Liquid as Support

含有醛基的偶氮苯的合成及其三阶非线性的研究

Synthesis of Azobenzene Derivatives with Aldehyde Group and Research on Their Three-order Nonlinearity

目的探讨以醛基化玻片为固相载体制备蛋白质芯片的条件。

Objective To define the optimal conditions for preparing protein chips on aldehyde-coated slides .

采用醛基化玻片制作基因芯片，对玻片处理方法进行优化。

Glass slides were modified with aldehyde group in order to develop gene chips .

相转移催化法制备侧链带有醛基的聚苯乙烯交联微球

Preparing Crosslinked Polystyrene Microspheres Bearing Aldehyde Groups on Side Chains via Phase Transfer Catalysis

加入不含活性醛基的5-氟尿嘧啶后，两组的细胞凋亡率差异无统计学意义（P>0.05）。

After addition of 5-Fu , there was no significant difference between two groups .

Ⅲ为一含醛基的新化合物。

Compound ⅲ is a new flavanol .

通过摩擦带醛基的硅烷修饰膜，制备了对液晶定向排列的基底。

By rubbing the silane-modified membrane , the substrate for liquid crystal alignment is prepared .

Pd&Bi/C催化剂选择性氧化葡萄糖醛基的研究

Studies on the Palladium-Bismuth / carbon Catalyst Selectively Oxidizes only the Aldehyde Group of Glucose