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| 1 | 化学修饰多壁碳纳米管制备碳糊电极用于伏安法测定药物和尿液中的异丙肾上腺素(英文)显示文摘A carbon paste electrode with added multiwall carbon nanotubes chemically modified with N-(3,4-dihydroxyphenethyl)- 3,5-dinitrobenzamide was used as the electrochemical sensor for the determination of trace amounts of isoprenaline. The modified electrode showed good electrocatalytic activity for the anodic oxidation of isoprenaline, which was due to a substantial decrease in the anodic overpotential. Under the optimum conditions, measurements using square wave voltammetry had a linear range in the range of 0.3 to 125.0 μmol/L of isoprenaline and a detection limit of 0.1 μmol/L. The diffusion coefficient and kinetic parameters were determined using electrochemical methods. The relative standard deviation for seven successive assays of 1.0 and 20.0 μmol/L isoprenaline were 1.9% and 2.4%, respectively.This electrochemical sensor was successfully applied for the determination of isoprenaline in human urine and injection solution samples. | Ali A.ENSAFI Hajar BAHRAMI Hassan KARIMI-MALEH Shadpour MALLAKPOUR | 2012 | 催化学报2012，33，12： | 6 |
| 2 | Simultaneous determination of cysteamine and folic acid in pharmaceutical and biological samples using modified multiwall carbon nanotube paste electrode显示文摘一个碳浆糊电极(用户终端设备) 化学上与 multiwall 碳 nanotubes 修改了, ferrocene (FC ) 为 cysteamine (CA ) 和 folic 酸(FA ) 的踪迹数量的同时的决心被用作一个选择电气化学的传感器。这个修改电极为 CA 的阳极的氧化显示出很有效的 electrocatalytic 活动。CA 和 FA 的微分脉搏 voltammograms 的山峰水流在 0.7200 mol/L CA 和 5.0700 mol/L FA 的范围与他们的集中线性地增加了。为 CA 和 FA 的察觉限制分别地是 0.3 mol/L 和 2.0 mol/L。散开系数(D) 和转移系数() CA 也被决定。这些条件是足够的个别地并且同时允许 CA 和 FA 的决心。 | Ali Taherkhani Hassan Karimi-Maleh Ali A.Ensafi Hadi Beitollahi Ahmad Hosseini Mohammad A.Khalilzadeh Hassan Bagheri | 2012 | Chinese Chemical Letters2012，23，2： | 6 |
| 3 | 利用Cu0/多壁碳纳米管纳米复合物修饰玻碳电极快速非酶法检测葡萄糖和果糖(英文)显示文摘A nonenzymatic electrochemical sensor for glucose and fructose was fabricated that contained a glassy carbon electrode modified with a copper oxide (CuO)/multiwalled carbon nanotube (MWCNT) nanocomposite. The electrochemical properties of the CuO/MWCNT‐modified glassy carbon electrode were investigated. Two distinguishable anodic peaks were observed around 0.30 and 0.44 V corresponding to the oxidation of glucose and fructose, respectively, at the surface of the modified electrode. The detection limits for glucose and fructose were both 0.04 mmol/L. The sensor was used to simultaneously determine the concentrations of glucose and fructose in hydrolyzed sucrose samples, and to measure glucose in blood serum samples, demonstrating its potential as a nonenzymatic carbohydrate sensor. | Hajar SHEKARCHIZADEH Mahdi KADIVAR Ali A.ENSAFI | 2013 | 催化学报2013，34，6： | 3 |
| 4 | Synthesis and characterization of novel dopamine-derivative:Application of modified multi-wall carbon nanotubes paste electrode for electrochemical investigation显示文摘新奇多巴胺衍生物化合物, 3,5-diamino-N-(3,4-dihydroxyphenethyl ) benzamide (3,5-DAB ) 在二步被准备。在第一步多巴胺, hydrochloride 面对丙烯氧化物与 3,5-dinitrobenzoyl 氯化物被反应。在 nitro 的第二步减小,组们在量的产量在 3,5-DAB 的准备导致了。这材料用象英尺红外和 1H NMR 那样的常规分光镜的方法被描绘。另外, 3,5-DAB 的一个修改碳 nanotubes 浆糊电极的氧化还原作用反应在中立 pH 在水的答案被调查。结果证明电极进程有伪可逆的回答,与 Ep,比大(59/n ) mV 为一个可逆系统期望。最后,为在石蜡油矩阵的氧化还原作用过程的散开系数获得了使用 chronoamperometry 方法。 | Shadpour Mallakpour Mehdi Hatami Ali A.Ensafi Hassan Karimi-Maleh | 2011 | Chinese Chemical Letters2011，22，2： | 2 |
| 5 | Simultaneous chemiluminescence determination of amoxicillin and clavulanic acid using least squares support vector regression显示文摘 | Hasanpour F Ali A.Ensafi Khagamian T | | 0，，1： | 1 |
| 6 | Copper-nickel rubeanate metal-organic framework, a new highly stable and long active life nanocomposite for high-performance supercapacitors显示文摘High-performance supercapacitors require electrodes featuring a high surface area,suitable porosity,and conductivity.Metal-organic frameworks(MOFs)hold a high surface area and suitable porosity while insufficient conductivity.Herein,a single-step chemical strategy was developed to directly synthesize a composite of copper-nickel rubeanate MOF and highly conductive reduced graphene oxide(rGO)nanosheets(CNRG-MOF)on nickel foam(CNRG-MOF/NF)electrode.The nanocomposite enables it to use as a high-performance supercapacitor electrode.The bimetallic CNRG-MOF/NF electrode exhibits su-perior electrochemical performance than its single metallic counterparts.The optimized CNRG-MOF/NF electrode represents a high specific capacitance of 846.15 F g1 at a current density of 1.0 A g1.A three-electrode system exhibited up to 96.37%capacitance retention after 7000 galvanostatic charge-discharge(GCD)cycles,indicating its excellent stability.These results may pave the way for the direct use of MOF materials for electrochemical energy devices instead of pyrolyzing the MOFs to improve the conductivity while losing controllable structural merits.GCD curve was obtained at different current densities to evaluate the nanocomposite's asymmetric setup charge storage capability.The electrode capacity for the asymmetric system was measured as 93.3 F g1,which proves the capacitive property of CNRG-MOF/NF electrode. | Ali A.Ensafi Reihaneh Fazel Behzad Rezaei Jin-Song Hu | 2022 | Journal of Materiomics2022，8，4： | 0 |
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