Target-catalyzed hairpin assembly and metal-organic frameworks mediated nonenzymatic co-reaction for multiple signal amplification detection of miR-122 in human serum

2018 ◽  
Vol 102 ◽  
pp. 307-315 ◽  
Author(s):  
Yuliang Li ◽  
Chao Yu ◽  
Bo Yang ◽  
Zhirui Liu ◽  
Peiyuan Xia ◽  
...  
Keyword(s):  
Human Serum ◽  
Signal Amplification ◽  
Metal Organic Frameworks ◽  
Multiple Signal ◽  
Metal Organic ◽  
Catalyzed Hairpin Assembly

Copper fumarate with high-bifunctional nanozyme activities at different pH for glucose and epinephrine colorimetric detection in human serum

The Analyst ◽  
2021 ◽  
Author(s):  
Meihui Ying ◽  
Guizeng Yang ◽  
Yuanjie Xu ◽  
Hui-Ling Ye ◽  
Xing Lin ◽  
...  
Keyword(s):  
Human Serum ◽  
Active Sites ◽  
Colorimetric Detection ◽  
Metal Organic Frameworks ◽  
High Density ◽  
Detection Methods ◽  
Metal Organic

Metal-organic frameworks (MOFs) have attracted extensive attention in the construction of colorimetric detection methods due to their easy modification and high density of active sites. However, most of the reported...

Zirconium-Based Metal–Organic Frameworks for the Removal of Protein-Bound Uremic Toxin from Human Serum Albumin

2019 ◽  
Vol 141 (6) ◽  
pp. 2568-2576 ◽  
Author(s):  
Satoshi Kato ◽  
Ken-ichi Otake ◽  
Haoyuan Chen ◽  
Isil Akpinar ◽  
Cassandra T. Buru ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Metal Organic Frameworks ◽  
Uremic Toxin ◽  
Metal Organic

Ultrasensitive photoelectrochemical biosensor for MiRNA-21 assay based on target-catalyzed hairpin assembly coupled with distance-controllable multiple signal amplification

2019 ◽  
Vol 55 (65) ◽  
pp. 9622-9625 ◽  
Author(s):  
Ming-Hui Zhu ◽  
Xiao-Mei Mu ◽  
Han-Mei Deng ◽  
Xia Zhong ◽  
Ruo Yuan ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Signal Amplification ◽  
Multiple Signal ◽  
Photoelectrochemical Biosensor ◽  
Catalyzed Hairpin Assembly

Here, with the target-catalyzed hairpin assembly generated dsDNA (HP1–HP2) to synchronously control the departure of quencher ferrocene and approach of sensitizer methylene blue, a distance-controllable multiple signal amplification based photoelectrochemical biosensor was proposed for MiRNA-21 assay.

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