Polydisperse NiTi nanoparticles investigated by X-ray standing waves and electron microscopy-A comparative study

被引：6

作者：

Bruecher, Martin ^{[1
]}

Chakif, M'Barek ^{[2
]}

Gurevich, Evgeny L. ^{[2
]}

Hergenroeder, Roland ^{[1
]}

机构：

[1] Leibniz Inst Analyt Wissensch ISAS EV, D-44139 Dortmund, Germany

[2] Ruhr Univ Bochum, Lehrstuhl Laseranwendungstech, D-44801 Bochum, Germany

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 2014年 / 98卷

关键词：

Polydisperse nanoparticles; Size distribution; Electron microscopy; X-ray standing waves; Fluorescence scan; FLUORESCENCE; SHAPE; TEM;

D O I：

10.1016/j.sab.2014.05.004

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A polydisperse mixture of nickel-titanium nanoparticles generated by femtosecond-laser ablation was investigated by the application of different analytical methods in order to characterize the distribution of particle sizes. Images obtained with scanning and transmission electron microscopy and intensity curves of fluorescence excited by X-ray standing waves (XSW) were evaluated and the resulting distributions were plotted in several histograms. Based on the differences found in the results, the possibilities, limitations and appropriate criteria of application of the respective technique are discussed. The principles of the XSW technique and the evaluation procedure are explained in more detail. The respective analytical methods were compared in terms of spatial resolution, information content, the risk of artifacts, the statistics of the evaluation and the availability of experimental facilities. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：60 / 64

页数：5

共 29 条

[1] Laser ablation synthesis of gold nanoparticles in organic solvents [J].

Amendola, V ;

Polizzi, S ;

Meneghetti, M .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (14) :7232-7237

[2] Biocompatibility of nanoactuators: stem cell growth on laser-generated nickel-titanium shape memory alloy nanoparticles [J].

Barcikowski, Stephan ;

Hahn, Anne ;

Guggenheim, Merlin ;

Reimers, Kerstin ;

Ostendorf, Andreas .

JOURNAL OF NANOPARTICLE RESEARCH, 2010, 12 (05) :1733-1742

[3] DIFFUSE-DOUBLE LAYER AT A MEMBRANE-AQUEOUS INTERFACE MEASURED WITH X-RAY STANDING WAVES [J].

BEDZYK, MJ ;

BOMMARITO, GM ;

CAFFREY, M ;

PENNER, TL .

SCIENCE, 1990, 248 (4951) :52-56

[4] X-RAY STANDING WAVES AT A REFLECTING MIRROR SURFACE [J].

BEDZYK, MJ ;

BOMMARITO, GM ;

SCHILDKRAUT, JS .

PHYSICAL REVIEW LETTERS, 1989, 62 (12) :1376-1379

[5] Quantitative measurement of Au and Fe in ferromagnetic nanoparticles with Laser Induced Breakdown Spectroscopy using a polymer-based gel matrix [J].

Borowik, T. ;

Przybylo, M. ;

Pala, K. ;

Otlewski, J. ;

Langner, M. .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2011, 66 (9-10) :726-732

[6] Physical characterization of particulate emissions from diesel engines: a review [J].

Burtscher, H .

JOURNAL OF AEROSOL SCIENCE, 2005, 36 (07) :896-932

[7] An overview of nitinol medical applications [J].

Duerig, T ;

Pelton, A ;

Stöckel, D .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1999, 273 :149-160

[8] Atomic-Resolution Imaging with a Sub-50-pm Electron Probe [J].

Erni, Rolf ;

Rossell, Marta D. ;

Kisielowski, Christian ;

Dahmen, Ulrich .

PHYSICAL REVIEW LETTERS, 2009, 102 (09)

[9] Assessing the biocompatibility of NiTi shape memory alloys used for medical applications [J].

Es-Souni, M ;

Fischer-Brandies, H .

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2005, 381 (03) :557-567

[10]

Essaidi A., 2013, J LASER MICRONANOENG

← 1 2 3 →