Small-angle scattering of S-layer metallization

被引:20
作者
Aichmayer, B
Mertig, M
Kirchner, A
Paris, O
Fratzl, P [1 ]
机构
[1] Max Planck Inst Colloids & Interfaces, Dept Biomat, D-14424 Potsdam, Germany
[2] Univ Min & Met Leoben, Dept Mat Phys, A-8700 Leoben, Austria
[3] Austrian Acad Sci, A-8700 Leoben, Austria
[4] Tech Univ Dresden, Bionanotechnol & Struct Format Grp, Max Bergmann Ctr Biomat, D-01062 Dresden, Germany
关键词
D O I
10.1002/adma.200501646
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The formation of Pd nanoparticles on crystalline bacterial cell surface layers has been studied by means of electron microscopy and the small-angle scattering of X-rays (see figure) and neutrons. The response of the S-layer lattice to the loading with Pd complexes and metallic Pd particles as well as the effects of two different reducing agents (H and dimethylaminoborane) on the observed nanoparticle arrays are described.
引用
收藏
页码:915 / +
页数:6
相关论文
共 31 条
[1]  
AICHMAYER B, 2005, THESIS U LEOBEN
[2]   Organization of 'nanocrystal molecules' using DNA [J].
Alivisatos, AP ;
Johnsson, KP ;
Peng, XG ;
Wilson, TE ;
Loweth, CJ ;
Bruchez, MP ;
Schultz, PG .
NATURE, 1996, 382 (6592) :609-611
[3]  
[Anonymous], 1996, Crystalline bacterial cell surface proteins
[4]   Bacterial and archaeal S-layers as a subject of nanobiotechnology [J].
Debabov, VG .
MOLECULAR BIOLOGY, 2004, 38 (04) :482-493
[5]   Formation of a gold superlattice on an S-layer with square lattice symmetry [J].
Dieluweit, S ;
Pum, D ;
Sleytr, UB .
SUPRAMOLECULAR SCIENCE, 1998, 5 (1-2) :15-19
[6]   Host-guest encapsulation of materials by assembled virus protein cages [J].
Douglas, T ;
Young, M .
NATURE, 1998, 393 (6681) :152-155
[7]   3-DIMENSIONAL STRUCTURE OF THE TETRAGONAL SURFACE-LAYER OF SPOROSARCINA-UREA [J].
ENGELHARDT, H ;
SAXTON, WO ;
BAUMEISTER, W .
JOURNAL OF BACTERIOLOGY, 1986, 168 (01) :309-317
[8]   Small-angle scattering in materials science - a short review of applications in alloys, ceramics and composite materials [J].
Fratzl, P .
JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2003, 36 (01) :397-404
[9]  
Guinier G Fournet A., 1955, SMALL ANGLE SCATTERI
[10]   Formation of nanoparticle arrays on S-layer protein lattices [J].
Györvary, E ;
Schroedter, A ;
Talapin, DV ;
Weller, H ;
Pum, D ;
Sleytr, UB .
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2004, 4 (1-2) :115-120