Responsive principles and applications of smart materials in biosensing

Guo, Zhaoyang; Liu, Haiyang; Dai, Wubin; Lei, Yifeng

doi:10.1016/j.smaim.2020.07.001

Cited by 45 publications

(30 citation statements)

References 96 publications

(110 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Biosensors have been able to achieve the detection of macromolecules (proteins, peptides, and nucleic acids), small molecules (glucose, heavy metals, and toxins), bacteria, fungi, and viruses. Among the many biosensor platforms, hydrogels are widely used in the field of biosensors because of their advantages of biocompatibility, mechanical properties, and permeability [82]. NAHs are applied more widely in biosensing than conventional hydrogels due to the introduction of FNAs.…”

Section: Biosensingmentioning

confidence: 99%

Smart Nucleic Acid Hydrogels with High Stimuli-Responsiveness in Biomedical Fields

Zhang

Zhu

et al. 2022

IJMS

View full text Add to dashboard Cite

Due to their hydrophilic, biocompatible and adjustability properties, hydrogels have received a lot of attention. The introduction of nucleic acids has made hydrogels highly stimuli-responsiveness and they have become a new generation of intelligent biomaterials. In this review, the development and utilization of smart nucleic acid hydrogels (NAHs) with a high stimulation responsiveness were elaborated systematically. We discussed NAHs with a high stimuli-responsiveness, including pure NAHs and hybrid NAHs. In particular, four stimulation factors of NAHs were described in details, including pH, ions, small molecular substances, and temperature. The research progress of nucleic acid hydrogels in biomedical applications in recent years is comprehensively discussed. Finally, the opportunities and challenges facing the future development of nucleic acid hydrogels are also discussed.

show abstract

Section: Biosensingmentioning

confidence: 99%

Smart Nucleic Acid Hydrogels with High Stimuli-Responsiveness in Biomedical Fields

Zhang

Zhu

et al. 2022

IJMS

View full text Add to dashboard Cite

show abstract

“…Prida et al (2012) underline that in addition to thin films, Fe-Pd nanowires and antidots are also promising smart materials suitable for magnetic shape memory nanoactuators, magnetocaloric or highdensity data storage micro-devices. Guo et al (2020) describe a group of smart materials with the ability to sense four common biomolecules, namely glucose, nucleic acids, proteins, and enzymes. The authors point out that smart materials, such as hydrogels, or various nanomaterials like gold nanoparticles, quantum dots, carbon nanotubes, and graphene have been widely used for applications in biosensing.…”

Section: "Smart" Tools and Materialsmentioning

confidence: 99%

Remanufacturing and Advanced Machining Processes for New Materials and Components

Gevorkyan¹,

Rucki²,

Nerubatskyi³

et al. 2022

View full text Add to dashboard Cite

Reasonable efforts have been made to publish reliable data and information, but the author and publisher cannot assume responsibility for the validity of all materials or the consequences of their use. The authors and publishers have attempted to trace the copyright holders of all material reproduced in this publication and apologize to copyright holders if permission to publish in this form has not been obtained. If any copyright material has not been acknowledged please write and let us know so we may rectify in any future reprint.The Open Access version of this book, available at www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.

show abstract

“…Though given the attractive potential in using these very same biointerface materials in biosensing, Guo and colleagues have reviewed the literature for uses describing smart materials for biosensing applications [119]. Similar to those described for cell adhesion, modern materials for biosensing applications utilize both nanomaterials and hydrogels, and unlike any of the reviewed literature focusing on cell adhesion, there also appears to be the use of photonic crystals for the reflection of light, although works in the previous section did describe the use gold nanospheres in a similar function, as a light source and for positional tracking of the cell.…”

Section: Dynamic Smart Materials For Biological Applicationsmentioning

confidence: 99%

Biointerface Materials for Cellular Adhesion: Recent Progress and Future Prospects

Nguyen

Ghafar-Zadeh

2020

Actuators

View full text Add to dashboard Cite

While many natural instances of adhesion between cells and biological macromolecules have been elucidated, understanding how to mimic these adhesion events remains to be a challenge. Discovering new biointerface materials that can provide an appropriate environment, and in some cases, also providing function similar to the body’s own extracellular matrix, would be highly beneficial to multiple existing applications in biomedical and biological engineering, and provide the necessary insight for the advancement of new technology. Such examples of current applications that would benefit include biosensors, high-throughput screening and tissue engineering. From a mechanical perspective, these biointerfaces would function as bioactuators that apply focal adhesion points onto cells, allowing them to move and migrate along a surface, making biointerfaces a very relevant application in the field of actuators. While it is evident that great strides in progress have been made in the area of synthetic biointerfaces, we must also acknowledge their current limitations as described in the literature, leading to an inability to completely function and dynamically respond like natural biointerfaces. In this review, we discuss the methods, materials and, possible applications of biointerface materials used in the current literature, and the trends for future research in this area.

show abstract

Responsive principles and applications of smart materials in biosensing

Cited by 45 publications

References 96 publications

Smart Nucleic Acid Hydrogels with High Stimuli-Responsiveness in Biomedical Fields

Smart Nucleic Acid Hydrogels with High Stimuli-Responsiveness in Biomedical Fields

Remanufacturing and Advanced Machining Processes for New Materials and Components

Biointerface Materials for Cellular Adhesion: Recent Progress and Future Prospects

Contact Info

Product

Resources

About