Determination of Pb 2+ ions by square-wave anodic stripping voltammetry using silver nanoparticles grown on indium tin oxide substrate

Micro & nano letters

article

Rong Bin Huang¹  Yi Fan Zheng² 

[1] College of Chemical Engineering, Zhejiang University of Technology;Research Center of Analysis and Measurement, Zhejiang University of Technology

关键词: voltammetry (chemical analysis);    scanning electron microscopy;    X-ray chemical analysis;    correlation methods;    indium compounds;    regression analysis;    electrodeposition;    X-ray diffraction;    nanoparticles;    silver;    lead;    lead ion determination;    square wave anodic stripping voltammetry;    silver nanoparticles;    indium tin oxide substrate;    face centred cubic phase;    electrodeposition;    scanning electron microscopy;    energy dispersive X-ray analysis;    X-ray diffraction;    linear regression equation;    correlation coefficient;    electrochemical sensors;    Ag;    ITO;    Pb2+;   

DOI  :  10.1049/mnl.2014.0224

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Background & Objectives:  American College of Obstetricians and Gynecologists (ACOG) and American Society of Anesthesiologists (ASA) state that there is no other circumstance where it is considered acceptable for a person to experience severe pain, amenable to safe intervention, while under a physician’s care. In our country the practice of providing adequate pain relief during labor is confined to a handful healthcare institutions. We conducted this survey based study to assess the awareness, knowledge and attitude of pregnant women, obstetricians and anaesthesiologists about labor analgesia and to identify the barriers to widespread utilisation of labor analgesia in Puducherry, India.Methodology: A questionnaire about their experience and practice, concerns and barriers in practice of labor analgesia was distributed to anesthesiologists and obstetricians working in medical colleges including the postgraduates and private hospitals in Puducherry, India and their responses were collected. A different set of questionnaire regarding awareness of labor analgesia and its effects was prepared in English and in local language and distributed to antenatal mothers attending the antenatal clinic and their responses were collected.

【 授权许可】

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