A facile photopolymerization method for fabrication of pH and light dual reversible stimuli-responsive surfaces

2015 ◽  
Vol 51 (26) ◽  
pp. 5649-5651 ◽  
Author(s):  
Shaopeng Wu ◽  
Xiaoqun Zhu ◽  
Jinliang Yang ◽  
Jun Nie
Keyword(s):  
Stimuli Responsive ◽  
Two Stage ◽  
Responsive Surfaces

This study proposes a simple and facile two-stage photopolymerization method for fabrication of pH and light dual reversible stimuli-responsive surfaces.

Stimuli-Responsive Surfaces for Tunable and Reversible Control of Wettability

2015 ◽  
Vol 27 (27) ◽  
pp. 4062-4068 ◽  
Author(s):  
Xu Huang ◽  
Yajuan Sun ◽  
Siowling Soh
Keyword(s):  
Stimuli Responsive ◽  
Responsive Surfaces

Design of Stimuli-Responsive Surfaces Prepared by Surface Segregation of Polypeptide-b-polystyrene Diblock Copolymers

2008 ◽  
Vol 41 (4) ◽  
pp. 1053-1056 ◽  
Author(s):  
A. Bousquet ◽  
E. Ibarboure ◽  
C. Drummond ◽  
C. Labrugère ◽  
E. Papon ◽  
...  
Keyword(s):  
Surface Segregation ◽  
Diblock Copolymers ◽  
Stimuli Responsive ◽  
Responsive Surfaces

Stimuli-Responsive Surfaces for Biomedical Applications

2013 ◽  
pp. 63-87 ◽  
Author(s):  
Rui R. Costa ◽  
Natália M. Alves ◽  
J. Carlos Rodríguez-Cabello ◽  
João F. Mano
Keyword(s):  
Biomedical Applications ◽  
Stimuli Responsive ◽  
Responsive Surfaces

Aptamer based electrostatic-stimuli responsive surfaces for on-demand binding/unbinding of a specific ligand

2017 ◽  
Vol 5 (20) ◽  
pp. 3675-3685 ◽  
Author(s):  
Xiao Ma ◽  
Agnivo Gosai ◽  
Ganesh Balasubramanian ◽  
Pranav Shrotriya
Keyword(s):  
Stimuli Responsive ◽  
On Demand ◽  
Responsive Surfaces ◽  
Electrical Stimuli ◽  
Specific Ligand

We report an aptamer functionalized stimuli responsive surface that can controllably switch between binding and releasing its specific ligand α-thrombin under application of electrical stimuli.

Biomimetic and Smart Polymeric Surfaces for Biomedical and Biotechnological Applications

2010 ◽  
Vol 636-637 ◽  
pp. 3-8 ◽  
Author(s):  
João F. Mano
Keyword(s):  
Self Assembly ◽  
Hierarchical Structures ◽  
Porous Membranes ◽  
Stimuli Responsive ◽  
Polymeric Surfaces ◽  
Biomimetic Surfaces ◽  
Responsive Surfaces ◽  
Optical And Mechanical Properties ◽  
Specific Bioactivity ◽  
Control Protein

Surfaces and biointerfaces are recurrent when materials are used in bio-related applications. Bio-inspired concepts have been implemented in this field and gained increasing interest. In this context, stimuli-responsive surfaces have found applicability in a variety of subjects, including switchable surfaces to control protein immobilization or cell adhesion, porous membranes for controlled drug delivery applications, substrates and scaffolds for tissue engineering applications, biosensors, or membranes for bioseparation. Moreover, self-assembly strategies and hierarchical structures often found in Nature could inspire scientist and engineers to propose new solutions in the design and fabrication of surfaces with special features, such as wettability within extreme ranges, improved adhesion, optical and mechanical properties and specific bioactivity. In this work some aspects related to the use of stimuli-responsive and biomimetic surfaces in the field of biomedicine and biotechnology are highlighted and some examples are presented.

Multi-stage, charge conversional, stimuli-responsive nanogels for therapeutic protein delivery

2015 ◽  
Vol 3 (11) ◽  
pp. 1487-1496 ◽  
Author(s):  
Xuejiao Zhang ◽  
Kai Zhang ◽  
Rainer Haag
Keyword(s):  
Cellular Uptake ◽  
Protein Delivery ◽  
Therapeutic Protein ◽  
Extracellular Ph ◽  
Endosomal Escape ◽  
Stimuli Responsive ◽  
Two Stage ◽  
Second Stage ◽  
Multi Stage ◽  
Intracellular Organelles

A two-stage charge conversional nanogel with ATP/pH-sensitivity was generated. The first-stage charge conversion at tumor extracellular pH can enhance the tumor cellular uptake and the second-stage charge conversion in the acidic intracellular organelles (endo/lysosome) can result in the endosomal escape.

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