Shape-controlled silver NPs for shape-dependent biological activities

Micro & nano letters

article

Fatemeh Sadeghi¹  Abolfazl Yazdanpanah¹  Amirbabak Abrishamkar²  Fatholah Moztarzadeh¹  Arash Ramedani³  Sevda Pouraghaie¹  Haji Shirinzadeh⁴  Ali Samadikuchaksaraei⁵  N.P.S. Chauhan⁷  L. Hopkinson⁸  Farshid Sefat⁸  Masoud Mozafari⁹ 

[1] Biomaterials Group, Faculty of Biomedical Engineering (Centre of Excellence), Amirkabir University of Technology;Mechanical Engineering Department, Coventry University;Department of Nanoscience & Nanotechnology (INST), Sharif University of Technology;Semiconductor Department, Materials and Energy Research Center (MERC);Cellular and Molecular Research Center, Iran University of Medical Sciences;Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences;Department of Chemistry, Faculty of Science, Bhupal Nobles University;School of Engineering, Medical and Healthcare Technology Department, University of Bradford;Bioengineering Research Group, Nanotechnology and Advanced Materials Department, Materials and Energy Research Center (MERC)

关键词: silver;    nanoparticles;    microorganisms;    nanofabrication;    gelatin;    nanobiotechnology;    shape-controlled silver nanoparticles;    shape-dependent biological activities;    gelatin macromolecules;    green natural biopolymer;    morphological characteristics;    antibacterial properties;    antifungal properties;    Gram-negative bacteria;    Gram-positive bacteria;    Escherichia coli;    Staphylococcus aureus;    fungi;    Candida albicans;    minimal inhibition concentration value;    Ag;   

DOI  :  10.1049/mnl.2016.0804

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Objective: To evaluate the efficacy of a single preoperative dose of pregabalin in comparison to celecoxib for attenuating postoperative pain after open cholecystectomy. Setup: Department of Anaesthesiology, Bolan Medical Complex Hospital, Quetta. Design: Randomized, controlled trial. Methodology: Sixty adult patients, 35–65 years of age, ASA physical status I or II, of either sex, undergoing elective open cholecystectomy were allocated randomly in this prospective, randomized, controlled study. Patients were randomly divided into two groups of 30 each, to receive either pregabalin 150 mg or celecoxib 200 orally 1 hour before surgery. Postoperative pain was assessed by a 10cm visual analogue scale, where 0 denoted no pain and 10 was taken as the worst imaginable pain. Sedation, postoperative nausea and/or vomiting and any other complication, were assessed periodically throughout the study time. Patients received inj. nalbuphine on demand during the postoperative period and nausea and vomiting were treated with metocloperamide 10 mg. Results were statistically analysed.

【 授权许可】

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