HIERARCHICAL STRUCTURE INVESTIGATIONS OF BIOGENIC FERRIHYDRITE SAMPLES

被引：0

作者：

Balasoiu, M. ^{[1
,4
]}

Stolyar, S. V. ^{[2
,6
]}

Iskhakov, R. S. ^{[2
,6
]}

Ishchenko, L. A. ^{[2
]}

Raikher, Yu. L. ^{[3
]}

Kuklin, A. I. ^{[4
]}

Orelovich, O. L. ^{[4
]}

Kovalev, Yu. S. ^{[4
]}

Kurkin, T. S. ^{[5
]}

Arzumanian, G. M. ^{[4
]}

机构：

[1] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania

[2] Siberian Fed Univ, Krasnoyarsk 660041, Russia

[3] RAS, Ural Branch, Inst Continuum Media Mech, Perm 614013, Russia

[4] Joint Inst Nucl Res, Dubna 141980, Russia

[5] RAS, Inst Synthet Polymer Mat, Moscow 117393, Russia

[6] RAS, Siberian Branch, Inst Phys, Krasnoyarsk 660036, Russia

来源：

ROMANIAN JOURNAL OF PHYSICS | 2010年 / 55卷 / 7-8期

关键词：

ferrihydrite nanoparticles; Klebsiella oxytoca bacteria; optical microscopy; SEM; SAXS; SYNTHETIC; 2-LINE;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Results of observation and preliminary analysis on morphology and structure of ferrihydrite particles produced in vivo by Klebsiella oxytoca bacteria are presented. In particular, optical microscopy, scanning electron microscopy and small angle X-ray scattering in accordance with one another point out the fractal structure of the biomineral particle surface. The effect of the bacteria age (the duration of growth) on the fractal dimension is established and characterized.

引用

页码：782 / 789

页数：8

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