CO2-Triggered UCST transition of amphiphilic triblock copolymers and their self-assemblies

2017 ◽  
Vol 8 (17) ◽  
pp. 2619-2629 ◽  
Author(s):  
Shaojian Lin ◽  
Jiaojiao Shang ◽  
Patrick Theato
Keyword(s):  
Aqueous Solution ◽  
Triblock Copolymers ◽  
Self Assembled ◽  
Morphological Transformations ◽  
External Stimuli

Self-assembled vesicles presenting morphological transformations (vesicles–micelles–unimers) upon external stimuli due to their CO2 adjustable UCST behavior in aqueous solution.

Deposition Mechanism of Anatase TiO2on Self-Assembled Monolayers from an Aqueous Solution

2003 ◽  
Vol 15 (12) ◽  
pp. 2469-2476 ◽  
Author(s):  
Y. Masuda ◽  
T. Sugiyama ◽  
W. S. Seo ◽  
K. Koumoto
Keyword(s):  
Aqueous Solution ◽  
Self Assembled Monolayers ◽  
Deposition Mechanism ◽  
Assembled Monolayers ◽  
Self Assembled

Topological liquid crystal superstructures as structured light lasers

2021 ◽  
Vol 118 (49) ◽  
pp. e2110839118
Author(s):  
Miha Papič ◽  
Urban Mur ◽  
Kottoli Poyil Zuhail ◽  
Miha Ravnik ◽  
Igor Muševič ◽  
...  
Keyword(s):  
Self Assembly ◽  
Soft Matter ◽  
Structured Light ◽  
Topological Defects ◽  
Photonic Devices ◽  
Light Polarization ◽  
Self Healing ◽  
Fabry Perot ◽  
Self Assembled ◽  
External Stimuli

Liquid crystals (LCs) form an extremely rich range of self-assembled topological structures with artificially or naturally created topological defects. Some of the main applications of LCs are various optical and photonic devices, where compared to their solid-state counterparts, soft photonic systems are fundamentally different in terms of unique properties such as self-assembly, self-healing, large tunability, sensitivity to external stimuli, and biocompatibility. Here we show that complex tunable microlasers emitting structured light can be generated from self-assembled topological LC superstructures containing topological defects inserted into a thin Fabry–Pérot microcavity. The topology and geometry of the LC superstructure determine the structuring of the emitted light by providing complex three-dimensionally varying optical axis and order parameter singularities, also affecting the topology of the light polarization. The microlaser can be switched between modes by an electric field, and its wavelength can be tuned with temperature. The proposed soft matter microlaser approach opens directions in soft matter photonics research, where structured light with specifically tailored intensity and polarization fields could be designed and implemented.

scholarly journals Complex Self-Assembly Behavior of Bis-hydrophilic PEO-b-PCL-b-PMOXA Triblock Copolymers in Aqueous Solution

2017 ◽  
Vol 50 (18) ◽  
pp. 7155-7168 ◽  
Author(s):  
Evgeniia V. Konishcheva ◽  
Ulmas E. Zhumaev ◽  
Maximilian Kratt ◽  
Valentin Oehri ◽  
Wolfgang Meier
Keyword(s):  
Aqueous Solution ◽  
Self Assembly ◽  
Triblock Copolymers ◽  
Assembly Behavior

scholarly journals ARGET ATRP of Triblock Copolymers (PMMA-b-PEO-b-PMMA) and Their Microstructure in Aqueous Solution

ACS Omega ◽  
2018 ◽  
Vol 3 (11) ◽  
pp. 15996-16004 ◽  
Author(s):  
Qun Lei ◽  
Baoliang Peng ◽  
Kris King Yiu Ma ◽  
Zhen Zhang ◽  
Xiaocong Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Triblock Copolymers ◽  
Arget Atrp

scholarly journals Internal Nanoparticle Structure of Temperature-Responsive Self-Assembled PNIPAM-b-PEG-b-PNIPAM Triblock Copolymers in Aqueous Solutions: NMR, SANS, and Light Scattering Studies

Langmuir ◽  
2016 ◽  
Vol 32 (21) ◽  
pp. 5314-5323 ◽  
Author(s):  
Sergey K. Filippov ◽  
Anna Bogomolova ◽  
Leonid Kaberov ◽  
Nadiia Velychkivska ◽  
Larisa Starovoytova ◽  
...  
Keyword(s):  
Light Scattering ◽  
Aqueous Solutions ◽  
Triblock Copolymers ◽  
Temperature Responsive ◽  
Self Assembled ◽  
Nanoparticle Structure

A self-healing and multi-responsive hydrogel based on biodegradable ferrocene-modified chitosan

RSC Advances ◽  
2014 ◽  
Vol 4 (98) ◽  
pp. 55133-55138 ◽  
Author(s):  
Ya-Kun Li ◽  
Cheng-Gong Guo ◽  
Liang Wang ◽  
Youqian Xu ◽  
Chen-yang Liu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
The Self ◽  
Self Healing ◽  
Modified Chitosan ◽  
Acid Aqueous Solution ◽  
External Stimuli

Here, we present a novel and facile method for constructing a self-healing hydrogel with multi-responses to external stimuli via the self-assemble of biodegradable ferrocene-modified chitosan (FcCS) in an acid aqueous solution.

Barrier membranes of self-assembled lamellar poly(lactide-isoprene-lactide) triblock copolymers

2005 ◽  
Vol 259 (1-2) ◽  
pp. 1-9 ◽  
Author(s):  
Nancy K. Lape ◽  
Huiming Mao ◽  
Dean Camper ◽  
Marc A. Hillmyer ◽  
E.L. Cussler
Keyword(s):  
Triblock Copolymers ◽  
Barrier Membranes ◽  
Self Assembled

Self-assembled nano-aggregates of fluorinases demonstrate enhanced enzymatic activity, thermostability and reusability

2020 ◽  
Vol 8 (2) ◽  
pp. 648-656
Author(s):  
Chunhao Tu ◽  
Jin Zhou ◽  
Lei Peng ◽  
Shuli Man ◽  
Long Ma
Keyword(s):  
Aqueous Solution ◽  
Enzyme Activity ◽  
Enzymatic Activity ◽  
Self Assembling ◽  
Self Assembled

Three SAP (self-assembling peptide)-tagged fluorinases (FLAs) are successfully prepared. All three SAP-tagged FLAs bear enzymatic activity and they form nano-sized particles in aqueous solution. One of them displays improved enzyme activity, thermostability and reusability.

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