Label-Free and Enzyme-Free Colorimetric Detection of Pb2+ Based on RNA Cleavage and Annealing-Accelerated Hybridization Chain Reaction

2019 ◽  
Vol 91 (7) ◽  
pp. 4806-4813 ◽  
Author(s):  
Zhijun Huang ◽  
Junman Chen ◽  
Zewei Luo ◽  
Xiaqing Wang ◽  
Yixiang Duan
Keyword(s):  
Colorimetric Detection ◽  
Rna Cleavage ◽  
Hybridization Chain Reaction ◽  
Label Free ◽  
Chain Reaction

An investigation of solid-state nanopores on label-free metal-ion signalling via the transition of RNA-cleavage DNAzyme and the hybridization chain reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (21) ◽  
pp. 10339-10347 ◽  
Author(s):  
Ruiping Wu ◽  
Zhentong Zhu ◽  
Xiaolong Xu ◽  
Chunmiao Yu ◽  
Bingling Li
Keyword(s):  
Solid State ◽  
Metal Ion ◽  
Rna Cleavage ◽  
Hybridization Chain Reaction ◽  
Dna Assembly ◽  
Label Free ◽  
Small Species ◽  
Chain Reaction ◽  
Free Metal ◽  
Free Metal Ion

We developed a label-free strategy enabling solid-state nanopores for small-species detection via the transition of huge DNA assembly products.

Silver nanocluster-lightened hybridization chain reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (62) ◽  
pp. 57502-57506 ◽  
Author(s):  
Lin Liu ◽  
Qing Li ◽  
Li-Juan Tang ◽  
Ru-Qin Yu ◽  
Jian-Hui Jiang
Keyword(s):  
Nucleic Acid ◽  
Silver Nanoclusters ◽  
Hybridization Chain Reaction ◽  
Label Free ◽  
Chain Reaction ◽  
Silver Nanocluster ◽  
Turn On ◽  
Nucleic Acid Assays

A hybridization chain reaction (HCR) lightened by DNA-stabilized silver nanoclusters (AgNCs) as a label-free and turn on fluorescence platform for nucleic acid assays.

Hybridization chain reactions on silica coated Qbeads for the colorimetric detection of multiplex microRNAs

2017 ◽  
Vol 53 (36) ◽  
pp. 4954-4957 ◽  
Author(s):  
Qingsheng Guo ◽  
Feika Bian ◽  
Yuqian Liu ◽  
Xiaojun Qu ◽  
Xianyun Hu ◽  
...  
Keyword(s):  
Colorimetric Detection ◽  
Hybridization Chain Reaction ◽  
Chain Reaction ◽  
Chain Reactions ◽  
Target Binding

An array of Qbead@SiO2 integrated with target binding, hybridization chain reaction and staining achieved colorimetric detection of multiplex miRNAs.

Nanogold-based bio-bar codes for label-free immunosensing of proteins coupling with an in situ DNA-based hybridization chain reaction

2012 ◽  
Vol 48 (100) ◽  
pp. 12207 ◽  
Author(s):  
Jun Zhou ◽  
Mingdi Xu ◽  
Dianping Tang ◽  
Zhuangqiang Gao ◽  
Juan Tang ◽  
...  
Keyword(s):  
Hybridization Chain Reaction ◽  
Label Free ◽  
Chain Reaction ◽  
Bar Codes
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