Janus cylinders

被引:177
作者
Liu, YF [1 ]
Abetz, V [1 ]
Müller, AHE [1 ]
机构
[1] Univ Bayreuth, Bayreuther Zentrum Kolloide & Grenzflachen, D-95440 Bayreuth, Germany
关键词
D O I
10.1021/ma0345551
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Synthesis and characterization of Janus cylinders where the separation plane is parallel to the cylinder axis was carried out. The particles were obtained in a similar way as Janus spheres by using a polystyrene-block-polybutadiene-block-poly(methyl methylacrylate) block terpolymer forming the lamellae-cylinder morphology. Different aggregation behaviors of the obtained particles affected by the substrates and solvents were observed by atomic force microscopy (AFM) and scanning electron microscopy (SEM) measurements.
引用
收藏
页码:7894 / 7898
页数:5
相关论文
共 27 条
[1]  
Abetz V, 2000, MACROMOL RAPID COMM, V21, P16, DOI 10.1002/(SICI)1521-3927(20000101)21:1<16::AID-MARC16>3.0.CO
[2]  
2-S
[3]  
Abetz V., 2003, ENCY POLYM SCI TECHN, V1
[4]   SYNTHESIS OF BLOCK COPOLYMERS WITH POLY(METHYL METHACRYLATE) - P(B-B-MMA), P(EB-B-MMA), P(S-B-B-B-MMA) AND P(S-B-EB-B-MMA) [J].
AUSCHRA, C ;
STADLER, R .
POLYMER BULLETIN, 1993, 30 (03) :257-264
[5]  
BO Z, 1999, ANGEW CHEM, V111, P2540
[6]   JANUS WEDGES: A new approach towards nucleobase-pair recognition [J].
Branda, N ;
Kurz, G ;
Lehn, JM .
CHEMICAL COMMUNICATIONS, 1996, (21) :2443-2444
[7]   JANUS BEADS - REALIZATION AND BEHAVIOR AT WATER OIL INTERFACES [J].
CASAGRANDE, C ;
FABRE, P ;
RAPHAEL, E ;
VEYSSIE, M .
EUROPHYSICS LETTERS, 1989, 9 (03) :251-255
[8]   Amphiphilic Janus micelles with polystyrene and poly(methacrylic acid) hemispheres [J].
Erhardt, R ;
Zhang, MF ;
Böker, A ;
Zettl, H ;
Abetz, C ;
Frederik, P ;
Krausch, G ;
Abetz, V ;
Müller, AHE .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (11) :3260-3267
[9]   Janus micelles [J].
Erhardt, R ;
Böker, A ;
Zettl, H ;
Kaya, H ;
Pyckhout-Hintzen, W ;
Krausch, G ;
Abetz, V ;
Müller, AHE .
MACROMOLECULES, 2001, 34 (04) :1069-1075
[10]  
ERHARDT R, 2001, THESIS U BAYREUTH AA