Morphogenesis of evaporation-induced self-assemblies of polypyrrole nanoparticles dispersed in a liquid medium

被引：23
|
作者：
Jang, J
Oh, JH
机构：
[1] Seoul Natl Univ, Hyperstructured Organ Mat Res Ctr, Seoul 151742, South Korea
[2] Seoul Natl Univ, Sch Chem Engn, Seoul 151742, South Korea
来源：
LANGMUIR | 2004年 / 20卷 / 20期
关键词：
D O I：
10.1021/la049259b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Evaporation-induced self-assemblies (EISAs) with various morphologies were selectively fabricated by drying a solution containing polypyrrole nanoparticles. The morphogenesis of EISAs was strongly dependent upon the solvent evaporation rate and the nanoparticle concentration. In the case of fast evaporation, 2-D dendrites or pseudo 1-D dendrites were observed. When the liquid medium evaporated slowly, ring and spherulitic assemblies took place. Multiple rings could be created on a substrate surface under one single drop.
引用
收藏
页码：8419 / 8422
页数：4
相关论文
共 50 条
  • [41] Surface patterns of zeolite nanocrystals by evaporation-induced self-assembly.
    Yan, YS
    Wang, HY
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U633 - U633
  • [42] Nanoscale self-assemblies of amphiphilic ligands in solution and on nanoparticles for metal ion recognition
    Muralidharan, Subra
    Ma, Hengli
    Reddy, Guduru Venkat
    Du, Ke
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2006, 231
  • [43] Temperature triggering of kinetically trapped self-assemblies in citrem-phospholipid nanoparticles
    Prajapati, Rama
    Salentinig, Stefan
    Yaghmur, Anan
    CHEMISTRY AND PHYSICS OF LIPIDS, 2018, 216 : 30 - 38
  • [44] Polymer Encapsulated Self-Assemblies of Ultrasmall Rhenium Nanoparticles: Catalysis and SERS Applications
    Kundu, Subrata
    Ma, Lian
    Dai, Wei
    Chen, Yunyun
    Sinyukov, Alexander M.
    Liang, Hong
    ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2017, 5 (11): : 10186 - 10198
  • [45] Self-assembly of Colloid Nano Particle by Evaporation-induced Method
    Su, Zongming
    Zhang, Xiaosheng
    Zhang, Haixia
    2014 9TH IEEE INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEMS (NEMS), 2014, : 574 - 579
  • [46] Structural control of gold nanoparticles self-assemblies by layer-by-layer process
    Machado, Giovanna
    Feil, Adriano F.
    Migowski, Pedro
    Rossi, Liane
    Giovanela, Marcelo
    Crespo, Janaina da S.
    Miotti, Leonardo
    Sortica, Mauricio A.
    Grande, Pedro L.
    Pereira, Marcelo B.
    Correia, Ricardo R. B.
    NANOSCALE, 2011, 3 (04) : 1717 - 1723
  • [47] Mussel-inspired bolaamphiphile sticky self-assemblies for the preparation of magnetic nanoparticles
    Lee, Chaemyeong
    Lee, Sang-Yup
    COLLOIDS AND SURFACES B-BIOINTERFACES, 2015, 127 : 89 - 95
  • [48] Annealing effects on the magnetic and magnetotransport properties of iron oxide nanoparticles self-assemblies
    Fabris, Fernando
    Lima, Enio
    Nunez, Jorge Martin
    Troiani, Horacio E.
    Aguirre, Myriam H.
    Leboran, Victor
    Rivadulla, Francisco
    Winkler, Elin L.
    NANOTECHNOLOGY, 2023, 34 (45)
  • [49] Tunnel Magnetoresistance in Self-Assemblies of Exchange-Coupled Core/Shell Nanoparticles
    Fabris, Fernando
    Lima, Enio, Jr.
    Quinteros, Cynthia
    Nener, Lucas
    Granada, Mara
    Sirena, Martin
    Zysler, Roberto D.
    Troiani, Horacio E.
    Leboran, Victor
    Rivadulla, Francisco
    Winkler, Elin L.
    PHYSICAL REVIEW APPLIED, 2019, 11 (05)
  • [50] Evaporation-Induced Ordered Honeycomb Structures of Gold Nanoparticles at the Air/Water Interface
    Ma, Hongmin
    Hao, Jingcheng
    CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (02) : 655 - 660
12345