Stimuli-Responsive Self-Assembled DNA Nanomaterials for Biomedical Applications

Small ◽  
2016 ◽  
Vol 13 (7) ◽  
pp. 1602881 ◽  
Author(s):  
Ziwen Dai ◽  
Hoi Man Leung ◽  
Pik Kwan Lo
Keyword(s):  
Biomedical Applications ◽  
Stimuli Responsive ◽  
Self Assembled

scholarly journals Self-Assembling Peptides: From Design to Biomedical Applications

2021 ◽  
Vol 22 (23) ◽  
pp. 12662
Author(s):  
Sara La Manna ◽  
Concetta Di Natale ◽  
Valentina Onesto ◽  
Daniela Marasco
Keyword(s):  
Drug Delivery ◽  
Tissue Regeneration ◽  
Biomedical Applications ◽  
Biological Functions ◽  
Stimuli Responsive ◽  
Hydrophilic Drugs ◽  
Self Assembling ◽  
Recognition Sites ◽  
Biomedical Field ◽  
Self Assembled

Self-assembling peptides could be considered a novel class of agents able to harvest an array of micro/nanostructures that are highly attractive in the biomedical field. By modifying their amino acid composition, it is possible to mime several biological functions; when assembled in micro/nanostructures, they can be used for a variety of purposes such as tissue regeneration and engineering or drug delivery to improve drug release and/or stability and to reduce side effects. Other significant advantages of self-assembled peptides involve their biocompatibility and their ability to efficiently target molecular recognition sites. Due to their intrinsic characteristics, self-assembled peptide micro/nanostructures are capable to load both hydrophobic and hydrophilic drugs, and they are suitable to achieve a triggered drug delivery at disease sites by inserting in their structure’s stimuli-responsive moieties. The focus of this review was to summarize the most recent and significant studies on self-assembled peptides with an emphasis on their application in the biomedical field.

scholarly journals Stimuli responsive dynamic transformations in supramolecular gels

2021 ◽  
Author(s):  
Santanu Panja ◽  
Dave J. Adams
Keyword(s):  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Stimuli Responsive ◽  
Dynamic Changes ◽  
Supramolecular Gels ◽  
Self Assembled ◽  
Physical And Chemical ◽  
And Chemical Properties

Stimuli responsive dynamic changes in the networks of self-assembled gels result in an alteration of physical and chemical properties of the gel with time.

scholarly journals Stimuli-responsive nanobubbles for biomedical applications

2021 ◽  
Author(s):  
Ranhua Xiong ◽  
Ronald X. Xu ◽  
Chaobo Huang ◽  
Stefaan De Smedt ◽  
Kevin Braeckmans
Keyword(s):  
Drug Delivery ◽  
Biomedical Applications ◽  
Stimuli Responsive ◽  
Recent Advances ◽  
Tumor Tissues ◽  
Bio Imaging

This review presents an overview of the recent advances in the development of stimuli-responsive nanobubbles and their novel biomedical applications including bio-imaging, drug delivery and ablation of tumor tissues.

Self-assembled peptide and protein nanostructures for anti-cancer therapy: Targeted delivery, stimuli-responsive devices and immunotherapy

Nano Today ◽  
2021 ◽  
Vol 38 ◽  
pp. 101119
Author(s):  
Masoud Delfi ◽  
Rossella Sartorius ◽  
Milad Ashrafizadeh ◽  
Esmaeel Sharifi ◽  
Yapei Zhang ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Targeted Delivery ◽  
Stimuli Responsive ◽  
Anti Cancer ◽  
Self Assembled

scholarly journals Stimuli Responsive, Programmable DNA Nanodevices for Biomedical Applications

2021 ◽  
Vol 9 ◽  
Author(s):  
Udisha Singh ◽  
Vinod Morya ◽  
Bhaskar Datta ◽  
Chinmay Ghoroi ◽  
Dhiraj Bhatia
Keyword(s):  
Biomedical Applications ◽  
Recent Progress ◽  
Dna Nanotechnology ◽  
Research Area ◽  
Biological Applications ◽  
Stimuli Responsive ◽  
Future Prospects ◽  
Dna Structures ◽  
Challenges And Opportunities

Of the multiple areas of applications of DNA nanotechnology, stimuli-responsive nanodevices have emerged as an elite branch of research owing to the advantages of molecular programmability of DNA structures and stimuli-responsiveness of motifs and DNA itself. These classes of devices present multiples areas to explore for basic and applied science using dynamic DNA nanotechnology. Herein, we take the stake in the recent progress of this fast-growing sub-area of DNA nanotechnology. We discuss different stimuli, motifs, scaffolds, and mechanisms of stimuli-responsive behaviours of DNA nanodevices with appropriate examples. Similarly, we present a multitude of biological applications that have been explored using DNA nanodevices, such as biosensing, in vivo pH-mapping, drug delivery, and therapy. We conclude by discussing the challenges and opportunities as well as future prospects of this emerging research area within DNA nanotechnology.

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