Results 11 to 20 of about 84,254 (263)

4D Printing Dual Stimuli-Responsive Bilayer Structure Toward Multiple Shape-Shifting

open access: yesFrontiers in Materials, 2021
4D printing has been attracting widespread attention because its shape and performance can change under stimuli. The existing 4D printing technology is mostly limited to responsive to single stimulus, which means that the printing structure can only ...
Luquan Ren   +11 more
doaj   +1 more source

Water-Content-Dependent Switching of the Bending Behavior of Photoresponsive Hydrogels Composed of Hydrophilic Acrylamide-Based Main Chains and Hydrophobic Azobenzene

open access: yesGels, 2023
Photoresponsiveness is a promising characteristic of stimulus-responsive materials. Photoresponsiveness can be achieved by incorporating photoresponsive molecules into polymeric materials. In addition, multiple-stimuli-responsive materials have attracted
Junsu Park   +5 more
doaj   +1 more source

From Molecular Machines to Stimuli‐Responsive Materials [PDF]

open access: yesAdvanced Materials, 2019
AbstractArtificial molecular machines are able to produce and exploit precise nanoscale actuations in response to chemical or physical triggers. Recent scientific efforts have been devoted to the integration, orientation, and interfacing of large assemblies of molecular machines in order to harness their collective actuations at larger length scale and
Moulin, Emilie   +3 more
openaire   +3 more sources

Functionalizing Fibrin Hydrogels with Thermally Responsive Oligonucleotide Tethers for On-Demand Delivery

open access: yesBioengineering, 2022
There are a limited number of stimuli-responsive biomaterials that are capable of delivering customizable dosages of a therapeutic at a specific location and time.
Chase S. Linsley   +5 more
doaj   +1 more source

Advantages and Prospective Implications of Smart Materials in Tissue Engineering: Piezoelectric, Shape Memory, and Hydrogels

open access: yesPharmaceutics, 2023
Conventional biomaterial is frequently used in the biomedical sector for various therapies, imaging, treatment, and theranostic functions. However, their properties are fixed to meet certain applications.
Keisheni Ganeson   +4 more
doaj   +1 more source

Stimuli-Responsive Drug Release from Smart Polymers

open access: yesJournal of Functional Biomaterials, 2019
Over the past 10 years, stimuli-responsive polymeric biomaterials have emerged as effective systems for the delivery of therapeutics. Persistent with ongoing efforts to minimize adverse effects, stimuli-responsive biomaterials are designed to release in ...
Carlos M. Wells   +5 more
doaj   +1 more source

Stimuli-responsive materials: A smart way to study dynamic cell responses

open access: yesSmart Materials in Medicine, 2022
Cells in the body reside within the extracellular matrix (ECM), a three-dimensional environment that not only provides structural support for the cells, but also influences cellular processes, like migration and differentiation. The ECM and the cells continuously engage in a complex and highly dynamic interplay, shaping both the matrix as well as the ...
Bril, Maaike   +2 more
openaire   +2 more sources

Carbon-Based Stimuli-Responsive Nanomaterials: Classification and Application

open access: yesCyborg and Bionic Systems, 2023
Carbon-based nanomaterials, including carbon nanotubes, carbon nanospheres, and carbon nanofibers, are becoming a research hotspot due to their unique structure and good mechanical, thermal, electrical, optical, and chemical properties.
Chen Zhao   +5 more
doaj   +1 more source

Stimuli-Responsive Materials for Tissue Engineering and Drug Delivery [PDF]

open access: yesInternational Journal of Molecular Sciences, 2020
Smart or stimuli-responsive materials are an emerging class of materials used for tissue engineering and drug delivery. A variety of stimuli (including temperature, pH, redox-state, light, and magnet fields) are being investigated for their potential to change a material’s properties, interactions, structure, and/or dimensions.
Sofia Municoy   +10 more
openaire   +4 more sources

Magnetic Response Detects the Strength of Carrageenan Network

open access: yesGels, 2022
The effect of carrageenan concentration on the magneto-rheological effect of magnetic gels with a magnetic particle concentration of 50 wt.% was investigated under a magnetic field of 50 mT by dynamic viscoelastic measurements.
Masahiro Kaneko   +2 more
doaj   +1 more source

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