Multiple Responsiveness of Polymer Actuators

Article Chemistry, Multidisciplinary

Smart Laser-Writable Micropatterns with Multiscale Photo/Moisture Reconstructible Structure

Songshan Zeng et al.

Summary: This research presents a dynamic, versatile, convertible, and responsive micropatterned system with the ability to reconstruct under moisture, suitable for information encryption and moisture responsive electrical switches.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Nanoscience & Nanotechnology

Reversible Patterning Cross-Linked, Humidity-Responsive Polymer Films with Programmatically and Accurately Controlled Deformation

Qiwen Yan et al.

Summary: A series of novel humidity-responsive and photosensitive polymer films have been prepared, which can control humidity-induced deformation through patterned cross-linking and change deformation direction programmatically through reversible photodimerization. Additionally, the length and width ratio between un-crosslinked and cross-linked segments affects the deformation of the films.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Chemistry, Multidisciplinary

Thermo-Responsive Microcapsules with Tunable Molecular Permeability for Controlled Encapsulation and Release

Ye Hun Choi et al.

Summary: The study introduces microcapsules with thermo- and photo-responsive capabilities, allowing for control over volume changes and cut-off threshold by adjusting temperature and near-infrared irradiation. Temperature control enables molecule-selective encapsulation and controlled release, making the microcapsules suitable for drug carriers, microreactors, and microsensors.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Chemistry, Multidisciplinary

Liquid-Phase Super Photoactuator through the Synergetic Effects of a Janus Structure and Solvent/Thermal/Photo Responses

Junchao Liu et al.

Summary: This study successfully enhanced the photoactuation performance in the liquid phase by designing a Janus azobenzene inverse opal actuator. The results of this study are significant for the development of novel azobenzene actuators in the liquid phase.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Chemistry, Multidisciplinary

A pH-Responsive Phase-Transition Polymer with High Serum Stability in Cytosolic Protein Delivery

Song Zhang et al.

Summary: This study presented a dendrimer engineered with a high density of 4-diethylaminophenyl groups on the surface, which could efficiently assemble with cargo proteins in serum solutions, enabling intracellular protein delivery. The dendrimer exhibited pH-responsive disassembly behavior after cell internalization, successfully delivering various cargo proteins into living cells with maintained bioactivity. This provides a convenient and efficient strategy for designing polymers with high serum-tolerance in cytosolic protein delivery.

NANO LETTERS (2021)

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Article Chemistry, Multidisciplinary

Bioinspired Multi-Stimuli Responsive Actuators with Synergistic Color- and Morphing-Change Abilities

Xinkai Li et al.

Summary: The study developed a bioinspired multi-stimuli responsive actuator with color- and morphing-change abilities, showing superfast, reversible bi-directional humidity and near-infrared light actuating abilities. It is suitable for a wide range of applications such as optical anti-counterfeiting devices, information storage materials, and smart soft robots.

ADVANCED SCIENCE (2021)

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Article Materials Science, Multidisciplinary

Synergistic photoactuation of bilayered spiropyran hydrogels for predictable origami-like shape change

Chuang Li et al.

Summary: The development of stimuli-responsive soft matter that can rapidly respond to visible light and mimic living organisms is a challenging task in materials science. By molecularly engineering photoactuators, complex and predictable bio-inspired shape changes can be achieved through the simultaneous photoexpansion and photocontraction of bilayer actuators, leading to fast bending actuation. By bridging the synergistic bilayers with light-inactive segments, macroscopic constructs capable of undergoing programmable 3D origami-like shape changes upon irradiation were created, demonstrating the possibility of mimicking functions associated with living organisms.

MATTER (2021)

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Article Chemistry, Multidisciplinary

High-Performance Ionic-Polymer-Metal Composite: Toward Large-Deformation Fast-Response Artificial Muscles

Suqian Ma et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

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Article Multidisciplinary Sciences

Bioinspired underwater locomotion of light-driven liquid crystal gels

Hamed Shahsavan et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2020)

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Article Chemistry, Multidisciplinary

Light-Driven Expansion of Spiropyran Hydrogels

Chuang Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

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Article Chemistry, Physical

Solid-state high-power photo heat output of 4-((3,5-dimethoxyaniline)-diazenyl)-2- imidazole/graphene film for thermally controllable dual data encoding/reading

Qinghai Yan et al.

ENERGY STORAGE MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Omni-Liquid Droplet Manipulation Platform

Junchang Guo et al.

ADVANCED MATERIALS INTERFACES (2019)

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Article Chemistry, Multidisciplinary

Photopatternable Nanolayered Polymeric Films with Fast Tunable Color Responses Triggered by Humidity

Ziye Dong et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

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Review Chemistry, Multidisciplinary

Photodeformable Azobenzene-Containing Liquid Crystal Polymers and Soft Actuators

Xinlei Pang et al.

ADVANCED MATERIALS (2019)

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Article Multidisciplinary Sciences

Mechanical adaptability of artificial muscles from nanoscale molecular action

Federico Lancia et al.

NATURE COMMUNICATIONS (2019)

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Article Materials Science, Multidisciplinary

Phototunable Morpho Butterfly Microstructures Modified by Liquid Crystal Polymers

Xin Qing et al.

ADVANCED OPTICAL MATERIALS (2019)

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Article Chemistry, Multidisciplinary

Microscopic hollow hydrogel springs, necklaces and ladders: a tubular robot as a potential vascular scavenger

Shumin Liang et al.

MATERIALS HORIZONS (2019)

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Article Nanoscience & Nanotechnology

Controllable and Stable Deformation of a Self-Healing Photo-Responsive Supramolecular Assembly for an Optically Actuated Manipulator Arm

Qianyu Si et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

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Review Chemistry, Multidisciplinary

Artificial Muscles: Mechanisms, Applications, and Challenges

Seyed M. Mirvakili et al.

ADVANCED MATERIALS (2018)

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Article Chemistry, Multidisciplinary

Humidity- and Photo-Induced Mechanical Actuation of Cross-Linked Liquid Crystal Polymers

Yuyun Liu et al.

ADVANCED MATERIALS (2017)

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Article Chemistry, Multidisciplinary

Photoswitching of glass transition temperatures of azobenzene-containing polymers induces reversible solid-to-liquid transitions

Hongwei Zhou et al.

NATURE CHEMISTRY (2017)

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Article Materials Science, Biomaterials

Reversible bidirectional bending of hydrogel-based bilayer actuators

Xue Li et al.

JOURNAL OF MATERIALS CHEMISTRY B (2017)

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Article Chemistry, Multidisciplinary

Tunable Photocontrolled Motions Using Stored Strain Energy in Malleable Azobenzene Liquid Crystalline Polymer Actuators

Xili Lu et al.

ADVANCED MATERIALS (2017)

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Article Nanoscience & Nanotechnology

Fabrication of Liquid Crystalline Polyurethane Networks with a Pendant Azobenzene Group to Access Thermal/Photoresponsive Shape-Memory Effects

Zhi-Bin Wen et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

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Article Nanoscience & Nanotechnology

pH- and Thermal-Responsive Multishape Memory Hydrogel

Xiao-Lei Gong et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

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Article Chemistry, Multidisciplinary

Light-Responsive and pH-Responsive DNA Microcapsules for Controlled Release of Loads

Fujian Huang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

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Article Chemistry, Multidisciplinary

Thin Films with Ultra-low Thermal Expansion

Namiko Yamamoto et al.

ADVANCED MATERIALS (2014)

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Article Chemistry, Multidisciplinary

Memory-effects of magnetic nanocomposites

Muhammad Yasar Razzaq et al.

NANOSCALE (2012)

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Article Biochemistry & Molecular Biology

Development of Photoreactive Degradable Branched Polyesters with High Thermal and Mechanical Properties

Tran Hang Thi et al.

BIOMACROMOLECULES (2009)

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Article Chemistry, Multidisciplinary

Photomobile polymer materials: Towards light-driven plastic motors

Munenori Yamada et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2008)

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Article Chemistry, Physical

Azo-hydrazone tautomerism in protonated aminoazobenzenes: Resonance Raman spectroscopy and quantum-chemical calculations

Deborah R. C. Matazo et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2008)

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Article Chemistry, Physical

Biodegradable LC oligomers with cranked branching points form highly oriented fibrous scaffold for cytoskeletal orientation

Tatsuo Kaneko et al.

CHEMISTRY OF MATERIALS (2006)

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Multiple Responsiveness of Polymer Actuators

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