Results 101 to 110 of about 157,639 (286)

THE OPTIMATION SIMULTANEUOS DETERMINATION OF LEAD(II) AND CADMIUM(II) BY ADSORPTIVE STRIPPING VOLTAMMETRY (ADSV)

Jurnal Riset Kimia, 2012
A selective and sensitive adsorptive stripping voltammetric (AdSV) method for simultaneous determination of lead(II) and cadmium(II) were proposed. The aim of this study was to get the optimum condition for simultaneuos determination of lead(II) and ...
Deswati -, Hamzar Suyani, Umiati Loekman, Nilam Sari   +3 more
doaj   +1 more source

Chromium–protein complexation studies by adsorptive cathodic stripping voltammetry and MALDI-TOF–MS

, 2012
A methodology using stripping voltammetry has been elaborated to enable sensitive and reliable protein-chromium complexation measurements. Disturbing effects caused by adsorption of proteins on the mercury electrode were addressed.
Johan Jacksén, Åsa Emmer, Emmer, Åsa,, Hedberg, Yolanda Susanne,, Maria Lundin, Eva Blomberg, Yolanda Hedberg, Jacksén, Johan,, Blomberg, Eva,, Inger Odnevall Wallinder, Wallinder, Inger Odnevall,, Lundin, Maria,, Odnevall Wallinder, Inger,, Hedberg, Yolanda,   +13 more
core   +1 more source

Bio‐Inspired Oligocellulose‐Regulated Ice‐Water Interfaces Enable Sustained Ion Transport in Frozen Aqueous Zinc Batteries

Advanced Science, EarlyView.
Inspired by antifreeze glycoproteins (AFGPs), we synthesized a type of oligomeric cellulose (OC‐8) to inhibit ice formation and enlarge the inter‐ice water channel for transportation. Typical confocal fluorescence experiments display the expansion of the ice‐water interface for zinc‐ion transport.
Zeyu Zhu, Jingxuan Pan, Haoran Ma, Boya Yuan, Cristina Carucci, Sunghak Park, Chong Gao, Minmin Liang, Kaiqi Li, Wei Li, Dan Wang, Xiaoting Chen, Zhiyuan He   +12 more
wiley   +1 more source

The convenient determination of palladium at a solid electrode via adsorptive stripping voltammetry at a glassy carbon electrode modified with a random array of mercury nanodroplets

, 2008
The detection of palladium using adsorptive stripping voltammetry reported by Wang et al. (J. Wang, K. Varughese Anal. Chim. Acta 1987, 199, 185 [3]) at a hanging mercury drop electrode is extended to a more convenient solid electrode.
Compton, Richard G., Abiman, Poobalasingam, Xiao, Lei, Wildgoose, Gregory G.   +3 more
core   +1 more source

Determination of Malachite Green in Aquaculture Water by Adsorptive Stripping Voltammetry [PDF]

, 2016
© 2016, Copyright © Taylor & Francis Group, LLC. An adsorptive stripping voltammetric method for the determination of malachite green in aquaculture water has been developed.
Kevin C. Honeychurch, Zhu, Dan, Dan Zhu, Martina Piano, Chen, Gang, Qiangqiang Li, Gang Chen, Honeychurch, Kevin C., Piano, Martina, Li, Qiangqiang   +9 more
core   +1 more source

Disentangling Elemental Roles in an Amorphous Medium‐Entropy Electrocatalyst for Oxygen Evolution

Advanced Science, EarlyView.
An amorphous medium‐entropy FeCoNiMo‐a catalyst with a unique nanoring architecture is synthesized via a solvothermal method. The catalyst exhibits exceptional stability in anion exchange membrane water electrolysis, maintaining stable operation for over 600 h at 1 A cm−2.
Jinhu Wu, Xianjun Cao, Cheng Gong, Dongfang Li, Yaojie Lei, Daojin Zhou, Pengpeng Zhang, Zeliang Wu, Bin Yu, Xingwang Peng, Bernt Johannessen, Somnath Chanda Roy, Jinqiang Zhang, Hao Liu, Yufei Zhao   +14 more
wiley   +1 more source

Adsorptive stripping voltammetry of vitamin D3 at glassy carbon electrode

, 2018
Adsorptive stripping voltammetry (AdSV) of cholecalciferol at the glassy carbon electrode (GCE) was developed and based on existing conventional approaches employing anodic oxidation in pure organic electrolytes or aqueous-organic mixtures.
Nallbani, Arlinda, Vytřas, Karel, Sýs, Milan, Farag, Amir Shaaban   +3 more
core   +1 more source

Application of Adsorptive Stripping Voltammetry for the Determination of Selected Methoxyimino Cephalosporins in Urine Samples

, 2010
In the last two decades different electroanalytical methods were used for sensitive and selective determination of cephalosporins. The paper was focused on the electrochemical behavior of methoxyimino cephalosporins, reduction mechanism and nature of the
Vera Kapetanovic, Aleksić, Mara, Mara M. Aleksic, Kapetanović, Vera   +3 more
core   +1 more source

Integrated O2 and H2 Gas Therapy via Microneedle‐Assisted Photocatalytic Water Splitting for Accelerating Diabetic Full‐Thickness Skin Wound Healing

Advanced Science, EarlyView.
A concept of integrated O2 and H2 gas therapy is achieved using a gas‐producing material. PMP nanoparticles, fabricated from platinum, MIL‐101(Fe)‐NH2, and phosphotungstic acid, are integrated into bilayer gelatin methacryloyl microneedles for transdermal delivery. These microneedles enable integrated O2 and H2 gas therapy and promote wound healing via
Zesheng Chen, Yanchao Yu, Xingyuan Xiao, Wenwen Cheng, Ye Yang, Zhengyao Zhang, Wang Wang, Zhijun Zhou, Weikang Hu, Xiaolong Wang, Bing Li, Kwang Leong Choy, Yun Chen, Zijian Wang   +13 more
wiley   +1 more source

Adsorptive stripping voltammetric determination of dicyclomine hydrochloride at a glassy carbon electrode modified with silver decorated Fe₃O₄nanocubes in pharmaceutical and biological samples

, 2018
Synthesis process of Fe3O4/Ag nanocomposite followed by its fabrication as an electrochemical sensor for determination of DcCl using adsorptive stripping square wave voltammetry.
Chaitali R. Rawool, Anuja S. Rajpurohit, Ninad S. Punde, Ashwini K. Srivastava   +3 more
core   +1 more source