Modification using additional NaOH for the preparation of γ-Fe 2 O 3 nanoparticles by chemically induced transition

Micro & nano letters

article

Hong Mao¹  Jian Li¹  Longlong Chen¹  Yueqiang Lin¹  Xiaodong Liu¹  Junming Li¹  Xiaomin Gong¹  Decai Li² 

[1] School of Physical Science and Technology, Southwest University;School of Mechanical and Control Engineering, Beijing Jiaotong University

关键词: iron compounds;    nanoparticles;    nanofabrication;    magnetometry;    transmission electron microscopy;    X-ray diffraction;    X-ray chemical analysis;    X-ray photoelectron spectra;    epitaxial growth;    crystallites;    magnetisation;    nanoparticle preparation;    chemically induced transition;    reaction solution;    alkalinity effect;    vibrating sample magnetometry;    transmission electron microscopy;    TEM;    X-ray diffraction;    XRD;    energy-dispersive X-ray spectroscopy;    EDX;    X-ray photoelectron spectroscopy;    XPS;    epitaxial growth;    crystallites;    apparent specific magnetisation;    NaOH concentration;    Fe2O3−FeCl3H2O;   

DOI  :  10.1049/mnl.2014.0410

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Background: Paraphenylenediamine (PPD), also known as Kaala pathar, has become an emerging and life threating source of poisoning in Pakistan as well as in many other Asian and African nations. The aim of this study is to recognize the etiological factors, clinical features and outcomes of patients with PPD poisoning.Methodology: This observational prospective analytic study included 32 patients who presented in ICU of Nishtar Hospital, Multan. Patients were first managed conservatively by IV fluids, diuretics, antihistamines and steroids; tracheal intubation or tracheostomy was performed only if needed. Univariate analysis was used to determine the independent variables of mortality after PPD poisoning and odds ratios were calculated.

【 授权许可】

CC BY|CC BY-ND|CC BY-NC|CC BY-NC-ND