Carbon dots based photoelectrochemical sensors for ultrasensitive detection of glutathione and its applications in probing of myocardial infarction

2018 ◽  
Vol 99 ◽  
pp. 251-258 ◽  
Author(s):  
Zhengping Li ◽  
Jun Zhang ◽  
Yunxiao Li ◽  
Shuang Zhao ◽  
Peixin Zhang ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Carbon Dots ◽  
Ultrasensitive Detection

Highly photoluminescent carbon dots-based immunosensors for ultrasensitive detection of aflatoxin M1 residues in milk

2021 ◽  
Vol 355 ◽  
pp. 129443
Author(s):  
Guangming Li ◽  
Chen Liu ◽  
Xingcai Zhang ◽  
Pengjie Luo ◽  
Guimiao Lin ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Aflatoxin M1 ◽  
Ultrasensitive Detection

scholarly journals Ultrasensitive Detection of Severe Fever with Thrombocytopenia Syndrome Virus Based on Immunofluorescent Carbon Dots/SiO2 Nanosphere-Based Lateral Flow Assay

ACS Omega ◽  
2019 ◽  
Vol 4 (25) ◽  
pp. 21431-21438 ◽  
Author(s):  
Lai-Di Xu ◽  
Qing Zhang ◽  
Shou-Nian Ding ◽  
Jing-Juan Xu ◽  
Hong-Yuan Chen
Keyword(s):  
Carbon Dots ◽  
Lateral Flow ◽  
Lateral Flow Assay ◽  
Ultrasensitive Detection ◽  
Severe Fever

scholarly journals A fluorescent biosensor for cardiac biomarker myoglobin detection based on carbon dots and deoxyribonuclease I-aided target recycling signal amplification

RSC Advances ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 4463-4468 ◽  
Author(s):  
Jishun Chen ◽  
Fengying Ran ◽  
Qinhua Chen ◽  
Dan Luo ◽  
Weidong Ma ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Carbon Dots ◽  
Signal Amplification ◽  
Cardiac Biomarker ◽  
Target Recycling ◽  
Fluorescent Biosensor ◽  
Deoxyribonuclease I

A sensitive biosensor has been developed to detect myoglobin (MB), which is an important cardiac biomarker and plays a major role in the diagnosis of acute myocardial infarction (AMI).

Carbon dots as a luminescence sensor for ultrasensitive detection of phosphate and their bioimaging properties

Luminescence ◽  
2014 ◽  
Vol 30 (4) ◽  
pp. 411-415 ◽  
Author(s):  
Jingyi Xu ◽  
Ying Zhou ◽  
Guifang Cheng ◽  
Meiting Dong ◽  
Shuxian Liu ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Ultrasensitive Detection

N-Carbamoylmaleimide-treated carbon dots: stabilizing the electrochemical intermediate and extending it for the ultrasensitive detection of organophosphate pesticides

Nanoscale ◽  
2018 ◽  
Vol 10 (41) ◽  
pp. 19390-19398 ◽  
Author(s):  
Jinjin Xu ◽  
Chaofan Yu ◽  
Tao Feng ◽  
Mingyue Liu ◽  
Fengting Li ◽  
...  
Keyword(s):  
Michael Addition ◽  
Carbon Dots ◽  
Ultrasensitive Detection ◽  
Organophosphate Pesticides ◽  
Treated Carbon ◽  
First Time

N-Carbamoylmaleimide-treated CDs are used for the sensing of by enriching the electrochemical intermediate through Michael addition for the first time.

Safe and efficient magnetic resonance imaging of acute myocardial infarction with gadolinium-doped carbon dots

Nanomedicine ◽  
2020 ◽  
Vol 15 (24) ◽  
pp. 2385-2398
Author(s):  
Yingxu Li ◽  
Bing Li ◽  
Xuechun Wang ◽  
Yan Meng ◽  
Lu Bai ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Mr Imaging ◽  
Contrast Agent ◽  
Carbon Dots ◽  
Ischemia Reperfusion ◽  
Mice Model ◽  
Cardiac Mr ◽  
Doped Carbon Dots ◽  
Imaging Contrast Agent

Aim: The magneto-fluorescent gadolinium-doped carbon dots (Gd-CDs) were developed as a cardiac MR imaging contrast agent to detect the infarcted myocardium on a myocardial ischemia/reperfusion (I/R) mice model. Materials & methods: The chemophysical features, cardiac MR imaging effect, biodistribution and biocompatibility of Gd-CDs were studied. Results: The ultrasmall size and good aqueous dispersibility endows Gd-CDs with high longitudinal relaxivity, intense fluorescence, excellent physiological stability and superior biocompatibility. More importantly, Gd-CDs preferentially target the infarcts as determined by the confocal microscopy and MR imaging on the I/R mice at the acute stage of myocardial infarction. Conclusion: Gd-CDs manifest great potential for development as an MR imaging contrast agent to facilitate accurate visualization and image-guided therapy of acute myocardial infarction.

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