丁二酮肟

采集大气、水、土壤、蔬菜、粮食和头发等样品，用丁二酮肟比色法测定了镍的含量。

The nickel content of the samples was determined with colorimetry of dimethylglyoxime and an analysis of contrast was also made .

研究了一种以丁二酮肟（C4H8N2O2，DMG）为修饰剂的碳糊化学修饰电极（CME）。

A kind of carbon paste chemically modified electrode using dimethylglyoxime as modified chemical was studied .

丁二酮肟双核铜配合物与DNA相互作用的电化学研究

Electrochemical Studies on Interaction Between Dinuclear Copper ( ⅱ ) Complex Containing Dimethylglyoxime and DNA

第一章论述了PVC（聚氯乙烯）-丁二酮肟这种复膜树脂的制备过程，并用所制得的树脂作为常规离线色谱柱的固定相，富集分离尾矿砂中的微量钯。

PVC-dimethylglyoxime double membranes resin that was packed into conventional packed column was used to separate and concentrate palladium in tails .

研究了EDTA络合滴定法测定工业硫酸镍中镍含量，可代替丁二酮肟重量法。

The EDTA complexometric titration method of measuring the content of nickel in industrial nickel sulfate is studied . It can substitute for butanedione weight method .

研究建立了测定痕量镍（Ⅱ）的丁二酮肟（DMG）－流动注射分光光度法。

Dimethylglyoxime ( DMG ) - FIA-spectrophotometric determination of trace nickel (ⅱ) was studied .

用电化学方法研究了丁二酮肟双核铜配合物[Cu2（Hdmg）4]与DNA的相互作用。

Cyclic voltammetry was used to study the interaction between dinuclear copper (ⅱ) complex containing dimethylglyoxime [ Cu_2 ( Hdmg ) _4 ] and DNA .

过硫酸铵&丁二酮肟示差分光光度法测定镍铁中的镍

Determination of Ni in Nickelferrite by Ammonium Persulfate-dimethylglyoxime Differential spectrophotometry Method

GB/T3313-1982钨铼合金中铼的测定丁二酮肟比色法

Determination of rhenium in rhenium-tungsten alloys & Spectrophotometric method using dimethylglyoxime

制备了PVC-丁二酮肟修饰电极，研究了膜电极的响应过程和钯在此电极表面的伏安特性。

A PVC dimethylglyoxime coated glass carbon electrode was prepared .

硫酸铵-丁二酮肟-乙醇体系萃取分离钴的研究

Study on Extraction Separation of Cobalt with ( NH_4 ) _2SO_4-Biacetyl dioxime-Ethanol System

钴（Ⅱ）-丁二酮肟体系极谱催化波的机理研究

Study on the Polarographic Catalytic Wave of the System Cobalt (ⅱ) - Dimethylglyoxime

丁二酮肟化学修饰碳糊电极测定微量钯

Determination of Palladium by Dimethylglyoxime Containing Carbon Paste Electrode

雕白粉-丁二酮肟钴络合物在还原染料悬浮体轧染中的应用

Application of Rongalite-Cobalt Dimethylglyoxime Complex in the Pad Dyeing with Vat Dye Suspension

用丁二酮肟光度法测定硅铁合金中的镍

Determining Nickel in FeSi by photometric method with dimethylglyoxime

丁二酮肟碳糊化学修饰电极直接电位法测定微量镍的研究

On determining micro nickel by Potentiometry of dimethylglyoxime carbon paste chemically modified electrode

PVC-丁二酮肟膜修饰玻碳电极及其在钯的分析中的应用

PVC dimethylglyoxime modified glass carbon electrode and its application in analysis of palladium

GB/T15555.10-1995固体废物镍的测定丁二酮肟分光光度法

Solid waste Determination of nickel Dimethylglyoxime spectrophotometric method

钯&丁二酮肟配合物的极谱研究

The Polarographic Study on Palladium & Dimethylglyoxime

模拟过氧化物酶Fe[Ⅱ]-丁二酮肟络合物催化显色反应及分析应用

Catalytic Chromogenic Reaction and Application of a New Mimetic Peroxidase & Fe (ⅱ) - Diacetyldioxime Complex

酒石酸钾钠&乙二胺四乙酸二钠作掩蔽剂丁二酮肟测镍的方法研究

On the Photometric Determination of Nickel with Dimethylglyoxime Using Potassium Sodium Tartrate and EDTA as Masking Agent

掺有尿素的酱油在与丁二酮肟、磷酸混合后，加热煮沸会呈现红色。

The soy sauce containing urea will become red when heated together with diacetyldioxime and phosphoric acid .

PVC-丁二酮肟复膜树脂分离富集原子吸收法测定地质样品中的钯

Determination of Palladium in Ore after Separation and Preconcentration with PVC-Dimethylglyoxime Double Membranes Resin by Atomic Absorption Spectrometry

丁二酮肟修饰碳糊电极同位镀汞催化溶出伏安法测定痕量钴的研究

Study on the catalytic stripping voltammetry of trace cobalt at the dimethylglyoxime-modified carbon paste electrode via plating mercury in situ

本文在镍（）丁二酮肟阿拉伯胶的显色体系中，引入二阶导数光谱峰面积技术，对显色体系及测定方法进行了研究。

The second derivative spectrum peak area spectrophotometry for determination of nickel (ⅱ) was estabished in tribasic complex chromogenic system .

镍离子与两个丁二酮肟配体上的四个氮原子和两个甲酸根离子上的碳原子配位进而形成八面体配位环境。

The Ni ( II ) cation has a distorted octahedral geometry defined by five N atoms from two dimethylglyoxime molecules and two O atoms from two formate anions .

采用灼烧法预处理、丁二酮肟重量分析法来测定载镍碳纳米管的载镍量，获得稳定而准确的分析结果。

With pretreatment by combustion method , the nickel amount supported in carbon steel nanotube is determined by dimethylglyoxime weight method and accurate and stable analysis results are obtained .

以镍的特效试剂丁二酮肟作为滴定剂，阳极极化的铂丝作为指示电极，阴极极化的钨棒作为参比电极，极化电流为2μA。

Dimethylglyoxime is used as titrant , platinum wire as anodic polarized indicator electrode and tungsten rod as cathodic polarized re - ference electrode . Polarizing current is 2 μ A.

此法可测定经丁二酮肟萃取后的电镀废水、铜合金、铝合金及几种钢样中的镍含量，分析结果与原子吸收法及丁二酮肟法的符合。

This method can be applied to the determination of nickel in electroplating waste-water and in copper-aluminium alloy and steel samples after extraction with dimethylglyoxime . The results of the analysis agree with that from AAS and dimethylglyoxime method .

尝试用化学修饰的方法，将丁二酮肟修饰到玻碳电极上，实现钴镍的同时准确分析测定。（4）摸索出一条既省时又简便的制备纳米氧化铝抛光粉的方法。

Diacetyldioxime was modified on glassy carbon electrode , which realized the determination of cobalt and nickel very well . ( 4 ) A easy and saving time method of preparation nano-alumina polishing powder was found in the paper .