1) differential pulse voltammetry
差分脉冲伏安法
1.
A method using cathode deposition-anode stripping differential pulse voltammetry for determination of trace Pb~(2+) in purified water with screen-printed electrodes used only once was described.
研究了用一次性丝网印刷膜片式微电极,通过阴极富集-阳极溶出差分脉冲伏安法测定水中Pb2+含量的方法。
2.
Copper(I) in waste water is determined by differential pulse voltammetry at thesecond microdisk electrode.
本文用铅笔芯作为电极材料制成了供常规分析用的亚微盘电极,该电极制备简单、经济,在差分脉冲伏安法测定废水中的铜时,重现性好,几乎不存在残留效应,结果令人满意。
3.
0,the peak current of differential pulse voltammetry (DPV) for rutin rises as its concentration increases,and good linearity was observed over a range of 0.
建立了在磷酸盐缓冲溶液中用差分脉冲伏安法测定芦丁含量的方法,该法简单、灵敏、重现性好。
2) DPV
差分脉冲伏安法
1.
The paper reports a quantitative analysis for determination of chloramphenicol(CAP) using the MWCNT modifiedelectrode by dpv,and using to determine the CAP of CAP drops.
建立了多壁碳纳米管(MWCNT)修饰玻碳电极,差分脉冲伏安法测定氯霉素(CAP)的新方法,并应用于氯霉素眼药水的测定。
3) differential pulse stripping voltammetry
差分脉冲溶出伏安法
1.
Determination of lead in sodium benzoate using bismuth-film electrode by differential pulse stripping voltammetry;
铋膜电极差分脉冲溶出伏安法测定苯甲酸钠中的铅
2.
1 mol/L HC1 by differential pulse stripping voltammetry using thin film mercury on silver electrode as working electrode, and optimized the experiment conditions.
1 mol／L HCl底液中,以银基汞膜电极为工作电极,采用差分脉冲溶出伏安法测定了茶叶中的铅含量,并优化了实验条件。
3.
A novel differential pulse stripping voltammetry was developed for the determination of the ofloxacin content in the medicament by the differential pulse stripping voltammetry using a poly(crystal violet) film-modified glassy carbon electrode.
应用单扫描伏安法和差分脉冲溶出伏安法研究了氧氟沙星在聚结晶紫膜修饰电极上的电化学行为。
4) DPV
示差脉冲伏安法
1.
A sensitive oxidation peak of Pb(2+) was observed with differential pulse voltammetry(DPV) method.
Pb2+以Pb-DNA络合物的形式吸附在电极上,以示差脉冲伏安法测定Pb2+,在0。
2.
A method to determine pyrocatechol and p-dihydroxybenzeqe in the presence of each other with carbon paste electrode by DPV was reported.
本文介绍用示差脉冲伏安法（ＤＰＶ）采用自制的碳糊电极同时测定邻苯二酚与对苯二酚的方法。
5) differential-pulse voltammetry
示差脉冲伏安法
1.
The differential-pulse voltammetry (DPV) was used to study the lactate dehydrogenase (LDH) activity, KmNADH and vmax in the enzyme promoted catalytic reaction of "pyruvate + NADH + H+ lactate +NAD+" obtained by monitoring DPV reduction current of NAD+.
采用示差脉冲伏安法,在乳酸脱氢酶(LDH)酶促体系“丙酮酸盐+NADH+H+乳酸盐+NAD+”中,通过检测NAD+还原峰电流的变化,测定了不同条件下(不同酶用量、缓冲液pH值以及温度)LDH的活性、酶促体系的米氏常数KmNADH以及最大反应速率vmax。
6) differential pulse voltammetry
示差脉冲伏安法
1.
5×10~(-8)() mol·L~(-1)(S/N=3) by differential pulse voltammetry.
实验结果表明:聚茜素红膜修饰电极对多巴酚丁胺具有良好的富集作用,在最佳实验条件下,采用示差脉冲伏安法,多巴酚丁胺的浓度与其氧化峰电流在5。
2.
A method of determination for a-naphthol by differential pulse voltammetry was set up.
用循环伏安法考察了其电化学氧化机理,建立了测定α-萘酚的示差脉冲伏安法。
3.
This study attempted to determine ferrous ions through ferrous-bipyridyl chelate by differential pulse voltammetry.
利用二价铁离子的联吡啶络合物,示差脉冲伏安法测定土壤中的二价铁离子。
补充资料：交流伏安法
分子式：
CAS号：
性质：一种叠加交流电的伏安法。即在工作电极上施加一个随时间慢扫描的直流电势Edc，并叠加峰-峰值为5mV的正弦波交流成分Eac。测量电流的交流成分的幅值和相对于Eac的相角，得到相应的交流伏安图。图中存在明确的电流峰，它与溶液中电活性物质的浓度成正比，由于无充电电流的干扰，浓度测量精度可达10-7mol/L的数量级。该法也常用于测量电极反应的动力学参数和研究反应机理。
CAS号：
性质：一种叠加交流电的伏安法。即在工作电极上施加一个随时间慢扫描的直流电势Edc，并叠加峰-峰值为5mV的正弦波交流成分Eac。测量电流的交流成分的幅值和相对于Eac的相角，得到相应的交流伏安图。图中存在明确的电流峰，它与溶液中电活性物质的浓度成正比，由于无充电电流的干扰，浓度测量精度可达10-7mol/L的数量级。该法也常用于测量电极反应的动力学参数和研究反应机理。
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