| Autor: |
Junfeng Wang, Qibing Liu, Yingbo Li, Yi Pang |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Journal of Pharmaceutical Analysis, Vol 14, Iss 4, Pp 100903- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2095-1779 |
| DOI: |
10.1016/j.jpha.2023.11.010 |
| Popis: |
A two-photon near infrared (NIR) fluorescence turn-on sensor with high selectivity and sensitivity for Zn2+ detection has been developed. This sensor exhibits a large Stokes' shift (∼300 nm) and can be excited from 900 to 1000 nm, with an emission wavelength of ∼785 nm, making it ideal for imaging in biological tissues. The sensor's high selectivity for Zn2+ over other structurally similar cations, such as Cd2+, makes it a promising tool for monitoring zinc ion levels in biological systems. Given the high concentration of zinc in thrombi, this sensor could provide a useful tool for in vivo thrombus imaging. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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