Developing a colorimetric nucleic acid-responsive DNA hydrogel using DNA proximity circuit and catalytic hairpin assembly
The development of powerful techniques for sensitive detection of nucleic acids has
attracted much attention for fabricating accurate biosensors in various fields, such as …
attracted much attention for fabricating accurate biosensors in various fields, such as …
DNA-functionalized monolithic hydrogels and gold nanoparticles for colorimetric DNA detection
A Baeissa, N Dave, BD Smith, J Liu - ACS applied materials & …, 2010 - ACS Publications
Highly sensitive and selective DNA detection plays a central role in many fields of research,
and various assay platforms have been developed. Compared to homogeneous DNA …
and various assay platforms have been developed. Compared to homogeneous DNA …
A portable and partitioned DNA hydrogel chip for multitarget detection
Y Guo, W Li, R Zhang, S Cao, X Zhu, G Chen, C Feng - Lab on a Chip, 2023 - pubs.rsc.org
A DNA hydrogel, owing to its dual properties of liquid and solid, is considered to be an ideal
material for constructing biosensors that can integrate the advantages of both wet chemistry …
material for constructing biosensors that can integrate the advantages of both wet chemistry …
Stimuli-responsive DNA-based hydrogels for biosensing applications
M Chen, Y Wang, J Zhang, Y Peng, S Li, D Han… - Journal of …, 2022 - Springer
The base sequences of DNA are endowed with the rich structural and functional information
and are available for the precise construction of the 2D and 3D macro products. The …
and are available for the precise construction of the 2D and 3D macro products. The …
[HTML][HTML] DNA-based hydrogels for high-performance optical biosensing application
Analyte-sensitive DNA-based hydrogels find multiple applications in the field of biosensors
due to their adaptable nature. Here, the design of DNA-based hydrogel and its application …
due to their adaptable nature. Here, the design of DNA-based hydrogel and its application …
Programmable DNA hydrogels construction with functional regulations for biosensing applications
C Yan, Y Hua, J Guo, P Miao - TrAC Trends in Analytical Chemistry, 2024 - Elsevier
DNA hydrogels are hydrophilic polymer networks formed by DNA cross-linked polymer
backbones or self-assembly of DNA building blocks. Following Watson-Crick base pairing …
backbones or self-assembly of DNA building blocks. Following Watson-Crick base pairing …
Recent progress in the development of DNA-based biosensors integrated with hybridization chain reaction or catalytic hairpin assembly
L Mo, W He, Z Li, D Liang, R Qin, M Mo, C Yang… - Frontiers in …, 2023 - frontiersin.org
As isothermal, enzyme-free signal amplification strategies, hybridization chain reaction
(HCR) and catalytic hairpin assembly (CHA) possess the advantages such as high …
(HCR) and catalytic hairpin assembly (CHA) possess the advantages such as high …
Smartphone-based pure DNAzyme hydrogel platform for visible and portable colorimetric detection of cell-free DNA
S Liu, Y Yang, M Shi, H Shi, D Mao, X Mao… - ACS …, 2022 - ACS Publications
Cell-free DNA (cfDNA), as a tumor marker, is of great importance for the diagnosis of cancer
and targeted therapy. However, the need for huge analytical instruments for cfDNA analysis …
and targeted therapy. However, the need for huge analytical instruments for cfDNA analysis …
Surface-immobilized and self-shaped DNA hydrogels and their application in biosensing
X Mao, G Chen, Z Wang, Y Zhang, X Zhu, G Li - Chemical science, 2018 - pubs.rsc.org
Hydrogels are of great interest in the field of biosensing for their good biocompatibility,
plasticity, and capability of providing 3D scaffolds. Nevertheless, the application of hydrogels …
plasticity, and capability of providing 3D scaffolds. Nevertheless, the application of hydrogels …
Visual optical biosensors based on DNA-functionalized polyacrylamide hydrogels
Biosensors are devices that can provide quantitative or semi-quantitative analytical
information about target molecules, where molecular recognition is based on biomolecular …
information about target molecules, where molecular recognition is based on biomolecular …