Non-close packaged monolayer of silica nanoparticles on silicon substrate using HF vapour etching

Micro & nano letters

article

Nguyen Van Minh¹  Nguyen Ngoc Son¹  Nghiem Thi Ha Lien²  Chu Manh Hoang¹ 

[1] International Training Institute for Materials Science, Hanoi University of Science and Technology;Institute of Physics, Vietnam Academy of Science and Technology

关键词: silicon compounds;    nanoparticles;    silicon;    elemental semiconductors;    monolayers;    etching;    suspensions;    colloids;    particle size;    self-assembly;    sintering;    nanofabrication;    nonclose packaged monolayer;    silica nanoparticles;    silicon substrate;    ordered monolayer;    solid substrates;    photonics;    plasmonics;    solar cell;    monodispersed colloidal suspension;    nanoparticle size;    self-assembly;    high frequency vapour etching;    size dependence;    silica nanoparticle shape;    etching time;    sintering;    SiO2;    Si;   

DOI  :  10.1049/mnl.2016.0825

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Background: Monitored anaesthesia care (MAC) typically involves administration of local anaesthesia in combination with IV sedatives, anxiolytic and/or analgesic drugs which is a common practice during various ENT surgical procedures. Aims: To compare the effectiveness and safety profile of clonidine against midazolam as an intravenously administered agent for MAC. Study design: Randomized, double blind, prospective study. Methodology: Sixty patients undergoing ENT surgery under MAC were divided into two groups of 30 patients each. The patients in Group C received clonidine 2 mcg/kg IV and in Group M received midazolam 20 mcg/kg IV over 10 min. Ramsay sedation score, requirement of intraoperative rescue sedation (propofol) and analgesic (diclofenac infusion), postoperative visual analogue score & analgesic requirement (tramadol), adverse effects, recovery profile (Aldrete Score) and satisfaction scores of patients and surgeon were recorded. Data were analysed by chi-square, student t test and analysis of variance using Epi info 6 with p value <0.05 as significant.

【 授权许可】

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