Journal
ANALYST
Volume 145, Issue 24, Pages 7809-7824Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/d0an01562h
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [21904066]
- Fundamental Research Funds for the Central Universities [KJQN202056]
- State Key Laboratory of Fine Chemicals [KF1810]
Ask authors/readers for more resources
Heparin is widely used as an anticoagulant drug in clinics, especially in surgery and dialysis machines. For safe use of heparin, it is necessary to closely monitor its dosage during the application. However, this was determined to be a challenging task because the chemical structure of heparin is very complicated. As a matter of fact, some well-established methods such as activated clotting time assay (ACT) and activated partial thromboplastin time assay (aPTT) were indirect and not accurate enough for monitoring heparin concentration. Therefore, the development of fluorescence sensors for selective, quantitative and fast heparin sensing has attracted much attention. To date, small organic molecule-based sensors, organic-inorganic hybrid materials and supramolecular complexes have been reported for heparin sensing. In this review, the design strategy, working principle and sensing performance of chemical sensors for heparin are discussed in detail with representative examples that have been reported mainly within the past 15 years (up to early 2020). These examples are summarized according to their type of recognition unit and photophysical sensing mechanisms.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available