Structural Evolution of Multicompartment Micelles Self-Assembled from Linear ABC Triblock Copolymer in Selective Solvents

Langmuir ◽  
2011 ◽  
Vol 27 (10) ◽  
pp. 6440-6448 ◽  
Author(s):  
Tao Jiang ◽  
Liquan Wang ◽  
Shaoliang Lin ◽  
Jiaping Lin ◽  
Yongliang Li
Keyword(s):  
Triblock Copolymer ◽  
Structural Evolution ◽  
Selective Solvents ◽  
Abc Triblock Copolymer ◽  
Self Assembled ◽  
Multicompartment Micelles

Self-Assembled ABC Triblock Copolymer Double and Triple Helices

2009 ◽  
Vol 121 (33) ◽  
pp. 6260-6263 ◽  
Author(s):  
John Dupont ◽  
Guojun Liu ◽  
Ken-ichi Niihara ◽  
Ryuhei Kimoto ◽  
Hiroshi Jinnai
Keyword(s):  
Triblock Copolymer ◽  
Abc Triblock Copolymer ◽  
Triple Helices ◽  
Self Assembled

Self-assembled morphologies of ABA triblock copolymer brushes in selective solvents

2013 ◽  
Vol 138 (11) ◽  
pp. 114905 ◽  
Author(s):  
Jihua Xu ◽  
Yuhua Yin ◽  
Zheng Wang ◽  
Run Jiang ◽  
Baohui Li ◽  
...  
Keyword(s):  
Triblock Copolymer ◽  
Selective Solvents ◽  
Aba Triblock Copolymer ◽  
Self Assembled ◽  
Copolymer Brushes

ABC Triblock Copolymer Micelle-Like Aggregates in Selective Solvents for A and C

2008 ◽  
Vol 41 (24) ◽  
pp. 9727-9735 ◽  
Author(s):  
Gabriel Njikang ◽  
Dehui Han ◽  
Jian Wang ◽  
Guojun Liu
Keyword(s):  
Triblock Copolymer ◽  
Selective Solvents ◽  
Abc Triblock Copolymer ◽  
Copolymer Micelle

Self-Assembled ABC Triblock Copolymer Double and Triple Helices

2009 ◽  
Vol 48 (33) ◽  
pp. 6144-6147 ◽  
Author(s):  
John Dupont ◽  
Guojun Liu ◽  
Ken-ichi Niihara ◽  
Ryuhei Kimoto ◽  
Hiroshi Jinnai
Keyword(s):  
Triblock Copolymer ◽  
Abc Triblock Copolymer ◽  
Triple Helices ◽  
Self Assembled

scholarly journals Evaluation of Self-Assembly Pathways to Control Crystallization-Driven Self-Assembly of a Semicrystalline P(VDF-co-HFP)-b-PEG-b-P(VDF-co-HFP) Triblock Copolymer

Molecules ◽  
2020 ◽  
Vol 25 (17) ◽  
pp. 4033
Author(s):  
Enrique Folgado ◽  
Matthias Mayor ◽  
Vincent Ladmiral ◽  
Mona Semsarilar
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer ◽  
Vinylidene Fluoride ◽  
The Self ◽  
Selective Solvents ◽  
Poly Vinylidene Fluoride ◽  
Self Assembled ◽  
Assembly Behavior ◽  
Assembly Pathways ◽  
Induced Crystallization

To date, amphiphilic block copolymers (BCPs) containing poly(vinylidene fluoride-co-hexafluoropropene) (P(VDF-co-HFP)) copolymers are rare. At moderate content of HFP, this fluorocopolymer remains semicrystalline and is able to crystallize. Amphiphilic BCPs, containing a P(VDF-co-HFP) segment could, thus be appealing for the preparation of self-assembled block copolymer morphologies through crystallization-driven self-assembly (CDSA) in selective solvents. Here the synthesis, characterization by 1H and 19F NMR spectroscopies, GPC, TGA, DSC, and XRD; and the self-assembly behavior of a P(VDF-co-HFP)-b-PEG-b-P(VDF-co-HFP) triblock copolymer were studied. The well-defined ABA amphiphilic fluorinated triblock copolymer was self-assembled into nano-objects by varying a series of key parameters such as the solvent and the non -solvent, the self-assembly protocols, and the temperature. A large range of morphologies such as spherical, square, rectangular, fiber-like, and platelet structures with sizes ranging from a few nanometers to micrometers was obtained depending on the self-assembly protocols and solvents systems used. The temperature-induced crystallization-driven self-assembly (TI-CDSA) protocol allowed some control over the shape and size of some of the morphologies.

Tuning of multicompartment micelles from cross-linkable ABC triblock copolymer with the addition of core-forming homopolymer

e-Polymers ◽  
2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Haizhou Yu ◽  
Wei Jiang
Keyword(s):  
Triblock Copolymer ◽  
Hollow Spheres ◽  
Solvent Mixtures ◽  
Morphological Transition ◽  
Selective Solvent ◽  
Copolymer Concentration ◽  
Amphiphilic Triblock Copolymer ◽  
Disk Size ◽  
Abc Triblock Copolymer ◽  
Multicompartment Micelles

AbstractMulticompartment disks with bumpy edges could be synthesized controllably by dissolving a linear ABC amphiphilic triblock copolymer of polystyrene-b-polybutadiene-b-poly (2-vinylpridine) (PS440-b-PBd1020-b-P2VP114) in selective solvent mixtures of toluene and methanol. The disk size was controllable by the initial copolymer concentration. Diameter of the disks increased with the increase of the copolymer concentration. Interestingly, through adding a homo-PS to the system morphological transition took place from multicompartment disk with bumpy edges to sphere, and to hollow sphere with bumpy surfaces. Furthermore, the diameters of the hollow spheres increased with the increase of the homo-PS content, whereas the diameters of the hollows remained unchanged. Moreover, the PB block could be cross-linked by UV irradiation, stabilizing the preformed structure.

A “ladder” Morphology in an ABC Triblock Copolymer

2006 ◽  
Vol 242 (1) ◽  
pp. 80-86 ◽  
Author(s):  
Takeshi Kaneko ◽  
Kazuya Suda ◽  
Kotaro Satoh ◽  
Masami Kamigaito ◽  
Toshinori Kato ◽  
...  
Keyword(s):  
Triblock Copolymer ◽  
Abc Triblock Copolymer
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