Soft nanoballs-encapsulated carbon dots for reactive oxygen species scavenging and the highly sensitive chemiluminescent assay of nucleic acid biomarker

The Analyst ◽  
2021 ◽  
Author(s):  
Yong Jian Jiang ◽  
Xiju Yang ◽  
Jian Wang ◽  
Yuan Fang Li ◽  
Chun Mei Li ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Nucleic Acid ◽  
Carbon Dots ◽  
Reactive Oxygen ◽  
Expression Level ◽  
Sensitive Detection ◽  
Oxygen Species ◽  
Luminol Chemiluminescence ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

The expression level of nucleic acid is closely related to a variety of diseases. Herein, a highly sensitive detection of nucleic acid based on CoOOH-Luminol chemiluminescence (CL) system without the...

Nanoscaled luminescent terbium metal–organic frameworks for measuring and scavenging reactive oxygen species in living cells

2019 ◽  
Vol 7 (18) ◽  
pp. 3027-3033 ◽  
Author(s):  
Huaping Li ◽  
Xuanyu Cao ◽  
Xinyu Fei ◽  
Shiming Zhang ◽  
Yuezhong Xian
Keyword(s):  
Reactive Oxygen Species ◽  
Boronic Acid ◽  
Metal Organic Frameworks ◽  
Living Cells ◽  
Sensitive Detection ◽  
Oxygen Species ◽  
Acid Ligand ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Highly Sensitive Detection

A nanosized Tb-MOF with a boronic acid ligand can be used for the highly sensitive detection and scavenging of ROS in living cells.

scholarly journals Highly Sensitive Detection of Dengue Virus Nucleic Acid in Samples from Clinically Ill Patients

2009 ◽  
Vol 47 (4) ◽  
pp. 927-931 ◽  
Author(s):  
J. L. Munoz-Jordan ◽  
C. S. Collins ◽  
E. Vergne ◽  
G. A. Santiago ◽  
L. Petersen ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Dengue Virus ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

A ratiometric fluorescent nanoprobe based on terbium functionalized carbon dots for highly sensitive detection of an anthrax biomarker

2015 ◽  
Vol 51 (24) ◽  
pp. 5036-5039 ◽  
Author(s):  
Hao Chen ◽  
Yujie Xie ◽  
Alexander M. Kirillov ◽  
Liangliang Liu ◽  
Minghui Yu ◽  
...  
Keyword(s):  
Carbon Dots ◽  
High Selectivity ◽  
Sensitive Detection ◽  
Fluorescent Nanoprobe ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

By preparing biocompatible carbon dots (CDs) that act as the scaffold and fluorescence reference, a ratiometric fluorescent nanoprobe based on Tb3+ ions functionalized CDs was designed and fabricated to detect an anthrax biomarker with high selectivity and sensitivity.

scholarly journals Fluorescence enhancement of carbon dots by graphene for highly sensitive detection of tetracycline hydrochloride

RSC Advances ◽  
2018 ◽  
Vol 8 (46) ◽  
pp. 26212-26217 ◽  
Author(s):  
Wei He ◽  
Xiangying Sun ◽  
Wenting Weng ◽  
Bin Liu
Keyword(s):  
Carbon Dots ◽  
Fluorescence Enhancement ◽  
Sensitive Detection ◽  
Tetracycline Hydrochloride ◽  
Highly Sensitive ◽  
Self Assembled ◽  
Highly Sensitive Detection ◽  
Sensing Sensitivity

The fluorescence of carbon dots self-assembled multilayers (CDs SAMs) can be enhanced by graphene, the sensing sensitivity for tetracycline hydrochloride of CDs SAMs with graphene is two orders higher than that of SAMs without graphene.

Highly Sensitive Electrochemical Detection of Reactive Oxygen Species in Living Cancer Cells Using Monolithic Metallic Foam Electrodes

2020 ◽  
Vol 7 (11) ◽  
pp. 2485-2492
Author(s):  
Yang Yang ◽  
Heng Zhang ◽  
Zhe Wang ◽  
Xuepeng Li ◽  
Abdalla Abdelsamie Abdelrahim Abdelsamie ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Cancer Cells ◽  
Electrochemical Detection ◽  
Reactive Oxygen ◽  
Metallic Foam ◽  
Oxygen Species ◽  
Highly Sensitive
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