Amplified impedimetric aptasensor combining target-induced DNA hydrogel formation with pH-stimulated signal amplification for the heparanase assay

Nanoscale ◽  
2017 ◽  
Vol 9 (7) ◽  
pp. 2556-2562 ◽  
Author(s):  
Zhe-Han Yang ◽  
Ying Zhuo ◽  
Ruo Yuan ◽  
Ya-Qin Chai
Keyword(s):  
Signal Amplification ◽  
Hydrogel Formation ◽  
Dna Hydrogel

DhITACT: DNA Hydrogel Formation by Isothermal Amplification of Complementary Target in Fluidic Channels

2015 ◽  
Vol 27 (23) ◽  
pp. 3513-3517 ◽  
Author(s):  
Ho Yeon Lee ◽  
Hansaem Jeong ◽  
Il Young Jung ◽  
Bora Jang ◽  
Young Chang Seo ◽  
...  
Keyword(s):  
Isothermal Amplification ◽  
Hydrogel Formation ◽  
Dna Hydrogel

Dual signal amplification by an “on-command” pure DNA hydrogel encapsulating HRP for colorimetric detection of ochratoxin A

RSC Advances ◽  
2016 ◽  
Vol 6 (115) ◽  
pp. 114500-114504 ◽  
Author(s):  
Lu Zhou ◽  
Na Sun ◽  
Lijun Xu ◽  
Xing Chen ◽  
Hui Cheng ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Ochratoxin A ◽  
Signal Amplification ◽  
Colorimetric Detection ◽  
Dual Signal Amplification ◽  
Dna Hydrogel ◽  
Aptamer Domain

A pure DNA hydrogel, consisting of two kinds of Y-scaffold nucleic acid subunits and the aptamer domain of ochratoxin A, undergoes a switchable gel-to-sol transition in the presence of ochratoxin A.

scholarly journals Multiplex microRNA imaging in living cells using DNA-capped-Au assembled hydrogels

2018 ◽  
Vol 9 (37) ◽  
pp. 7419-7425 ◽  
Author(s):  
Xiangdan Meng ◽  
Kai Zhang ◽  
Wenhao Dai ◽  
Yu Cao ◽  
Fan Yang ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Living Cells ◽  
Hydrogel Network ◽  
Dual Signal Amplification ◽  
Dna Hydrogel

We designed a porous 3D Au–DNA hydrogel network for simultaneously imaging multiplex miRNAs in living cells through dual-signal amplification.

scholarly journals Rapid molecular diagnosis of infectious viruses in microfluidics using DNA hydrogel formation

2018 ◽  
Vol 108 ◽  
pp. 9-13 ◽  
Author(s):  
Wonhwi Na ◽  
Dongwoo Nam ◽  
Hoyoon Lee ◽  
Sehyun Shin
Keyword(s):  
Molecular Diagnosis ◽  
Hydrogel Formation ◽  
Dna Hydrogel

Lamb wave-based molecular diagnosis using DNA hydrogel formation by rolling circle amplification (RCA) process

2019 ◽  
Vol 142 ◽  
pp. 111496 ◽  
Author(s):  
Jeonghun Nam ◽  
Woong Sik Jang ◽  
Jisu Kim ◽  
Hyukjin Lee ◽  
Chae Seung Lim
Keyword(s):  
Molecular Diagnosis ◽  
Lamb Wave ◽  
Rolling Circle Amplification ◽  
Rolling Circle ◽  
Hydrogel Formation ◽  
Dna Hydrogel

scholarly journals A rapid diagnosis of SARS-CoV-2 using DNA hydrogel formation on microfluidic pores

2021 ◽  
Vol 177 ◽  
pp. 113005
Author(s):  
Hwang-soo Kim ◽  
Naseem Abbas ◽  
Sehyun Shin
Keyword(s):  
Rapid Diagnosis ◽  
Hydrogel Formation ◽  
Dna Hydrogel

DNA Hydrogels: DhITACT: DNA Hydrogel Formation by Isothermal Amplification of Complementary Target in Fluidic Channels (Adv. Mater. 23/2015)

2015 ◽  
Vol 27 (23) ◽  
pp. 3466-3466
Author(s):  
Ho Yeon Lee ◽  
Hansaem Jeong ◽  
Il Young Jung ◽  
Bora Jang ◽  
Young Chang Seo ◽  
...  
Keyword(s):  
Isothermal Amplification ◽  
Hydrogel Formation ◽  
Dna Hydrogel ◽  
Dna Hydrogels
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